224 results on '"Monitoring Plan"'
Search Results
2. Asphalt Concrete Modification with Plastomers: A Case Study Conducted 7 Years after Construction.
- Author
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Eskandarsefat, Shahin, Venturini, Loretta, Ciarlitti, Augusto, Sogno, Enea, and Ottonelli, Isabella
- Abstract
Ever-increasing traffic loads, in addition to hot climates, have always been a challenge for both road pavement authorities and engineers. Technically, asphalt binder and concrete modifiers that generally increase the viscosity and provide higher resistance to permanent deformation have been the optimal choice. In this paper, the asphalt layers of a motorway constructed in 2015 were studied. In this pavement, a plastomeric polymeric compound and synthetic-cellulose composite fibers containing plastomeric polymers were used in its binder course and surface course, respectively. The higher performance of the mixtures containing the plastomeric additives allowed a thinner pavement. This study addressed a quality assurance and monitoring plan spanning 7 years, consisting of core mechanical tests, including stiffness moduli and strength tests, in situ structural analysis by means of a falling weight deflectometer (FWD), surface profile characterization by means of IRI and SCRIM, and experts' visual inspections. Overall, the test results complied with the specifications, and no distress or failure was recorded after 7 years of being under service. This could indicate that plastomers and the dry method can be considered as reliable alternatives for high quality asphalt pavement production. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
3. Methods to Monitor and Mitigate Wildlife Mortality in Railways
- Author
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Carvalho, Filipe, Santos, Sara M., Mira, António, Lourenço, Rui, Borda-de-Água, Luís, editor, Barrientos, Rafael, editor, Beja, Pedro, editor, and Pereira, Henrique Miguel, editor
- Published
- 2017
- Full Text
- View/download PDF
4. Asphalt Concrete Modification with Plastomers: A Case Study Conducted 7 Years after Construction
- Author
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Shahin Eskandarsefat, Loretta Venturini, Augusto Ciarlitti, Enea Sogno, and Isabella Ottonelli
- Subjects
asphalt layers ,road pavement ,plastomeric polymer ,polymer-modified fiber ,monitoring plan ,falling weight deflectometer (FWD) ,Technology - Abstract
Ever-increasing traffic loads, in addition to hot climates, have always been a challenge for both road pavement authorities and engineers. Technically, asphalt binder and concrete modifiers that generally increase the viscosity and provide higher resistance to permanent deformation have been the optimal choice. In this paper, the asphalt layers of a motorway constructed in 2015 were studied. In this pavement, a plastomeric polymeric compound and synthetic-cellulose composite fibers containing plastomeric polymers were used in its binder course and surface course, respectively. The higher performance of the mixtures containing the plastomeric additives allowed a thinner pavement. This study addressed a quality assurance and monitoring plan spanning 7 years, consisting of core mechanical tests, including stiffness moduli and strength tests, in situ structural analysis by means of a falling weight deflectometer (FWD), surface profile characterization by means of IRI and SCRIM, and experts’ visual inspections. Overall, the test results complied with the specifications, and no distress or failure was recorded after 7 years of being under service. This could indicate that plastomers and the dry method can be considered as reliable alternatives for high quality asphalt pavement production.
- Published
- 2022
- Full Text
- View/download PDF
5. A decay prediction model to minimise the risk of failure in timber balconies.
- Author
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Gaspari, Andrea, Gianordoli, Sebastiano, Giongo, Ivan, and Piazza, Maurizio
- Subjects
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PREDICTION models , *TIMBER , *DECISION trees , *LIFE expectancy , *SAMPLING (Process) , *INSPECTION & review - Abstract
• Predict the decay in timber balconies. • Importance of a targeted monitoring plan to prevent disastrous failures. • Analysis of case studies and incipient collapses. The aim of this paper is the prediction of the life expectancy of timber balconies to minimise their risk of failure. The life expectancy is estimated considering the effects of fungal attacks on the timber structural elements. The prediction of life expectancy of timber components is set up through (i) the analysis of the state of the art, (ii) the definition of risk classes and decision trees, (iii) the prediction of the decay, (iv) the definition of an inspection procedure, and (v) the development of an adaptive monitoring plan. The the state-of-the-art analysis of the construction details that most affect durability allows for defining the risk classes and decision trees that address all the possible scenarios where water can penetrate the construction detail. The decision trees associate one of the risk classes to the detail under analysis providing a straightforward indication about the exposure of the timber structural elements to decay due to fungal attack. The allocation to a risk class allows the evaluation of the main parameters of a decay prediction model based on functions for estimating the decay rate that are available in the literature. The decay predicted and the inspection results provide the input data to the adaptive motoring plan, defining an efficient program of inspections. Case studies were selected to validate the results of the decay prediction on the outcomes of onsite inspections and to provide sample data for setting the monitoring plan. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
6. Intensive Environmental Surveillance Plan for Listeria monocytogenes in Food Producing Plants and Retail Stores of Central Italy: Prevalence and Genetic Diversity
- Author
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Gabriella Centorotola, Fabrizia Guidi, Guglielmo D’Aurizio, Romolo Salini, Marco Di Domenico, Donatella Ottaviani, Annalisa Petruzzelli, Stefano Fisichella, Anna Duranti, Franco Tonucci, Vicdalia Aniela Acciari, Marina Torresi, Francesco Pomilio, and Giuliana Blasi
- Subjects
foodborne pathogen ,food processing environments ,monitoring plan ,WGS typing ,environmental stress resistance ,QAC-resistance ,Chemical technology ,TP1-1185 - Abstract
Listeria monocytogenes (Lm) can persist in food processing environments (FPEs), surviving environmental stresses and disinfectants. We described an intensive environmental monitoring plan performed in Central Italy and involving food producing plants (FPPs) and retail grocery stores (RSs). The aim of the study was to provide a snapshot of the Lm circulation in different FPEs during a severe listeriosis outbreak, using whole genome sequencing (WGS) to investigate the genetic diversity of the Lm isolated, evaluating their virulence and stress resistance profiles. A total of 1217 samples were collected in 86 FPEs with 12.0% of positive surfaces at FPPs level and 7.5% at RSs level; 133 Lm isolates were typed by multilocus sequencing typing (MLST) and core genome MLST (cgMLST). Clonal complex (CC) 121 (25.6%), CC9 (22.6%), CC1 (11.3%), CC3 (10.5%), CC191 (4.5%), CC7 (4.5%) and CC31 (3.8%) were the most frequent MLST clones. Among the 26 cgMLST clusters obtained, 5 of them persisted after sanitization and were re-isolated during the follow-up sampling. All the CC121 harboured the Tn6188_qac gene for tolerance to benzalkonium chloride and the stress survival islet SSI-2. The CC3, CC7, CC9, CC31 and CC191 carried the SSI-1. All the CC9 and CC121 strains presented a premature stop codon in the inlA gene. In addition to the Lm Pathogenicity Island 1 (LIPI-1), CC1, CC3 and CC191 harboured the LIPI-3. The application of intensive environmental sampling plans for the detection and WGS analysis of Lm isolates could improve surveillance and early detection of outbreaks.
- Published
- 2021
- Full Text
- View/download PDF
7. Assessment for a Distributed Monitoring System for Industrial and Commercial Applications.
- Author
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Martirano, Luigi, Bua, Franco, Cristaldi, Loredana, Grigis, Giacomo, Mongiovi, Luca Guido, Polverini, Silvia, and Tironi, Enrico
- Subjects
- *
MANAGEMENT information systems , *INDUSTRIAL applications , *ELECTROMAGNETIC interference - Abstract
An energy management information system (EMIS) combines software, hardware, and data to support people in their efforts to manage energy at the process, system, facility, and enterprise level, year after year. A distributed measurement and monitoring system (DMS) is a fundamental part of an EMIS; it is constituted by the meters distributed in the switchboards of the power system. This article suggests a method of assessment of a DMS based on an indicator called level of coverage (LOC). This indicator can evaluate the LOC of a single meter or of a whole system considering the classification in significant energy uses according to the standard ISO 50001. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
8. Developing and Testing Strategies for Improving Cleanliness of Shared Sanitation in Low-Income Settlements of Kisumu, Kenya
- Author
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Kwaku Amaning Adjei, Prince Antwi-Agyei, Raphael Kweyu, and Sheillah Simiyu
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Low income ,Male ,Sanitation ,Psychological intervention ,Collective action ,Behavior Therapy ,Stakeholder Participation ,Virology ,Human settlement ,Humans ,Toilet Facilities ,Environmental planning ,Poverty ,Monitoring Plan ,Community Participation ,Monitoring system ,Hygiene ,Articles ,Kenya ,Household Work ,Infectious Diseases ,Parasitology ,Female ,Business ,Social capital - Abstract
Sharing of sanitation is common in low-income settlements in Sub-Saharan Africa. However, shared (limited) sanitation facilities have been thought to pose health risks due to poor hygiene levels. Interventions to improve user behavior and cleanliness of shared sanitation are few, both in literature and in practice. This study details the codesign and testing of strategies to improve the cleanliness of shared sanitation facilities in low-income areas of Kisumu City in Kenya. The strategies included a cleaning plan, monitoring system, and discussions among users, and were codesigned through workshops with stakeholders and group discussions with landlords and tenants. These strategies were tested in 38 compound houses through the Trials of Improved Practices approach over a 5-month period. Field staff visited the compounds, observed the cleanliness of the shared toilets, and through discussions, encouraged users to develop a formal cleaning system and a monitoring plan. The discussions built social capital and collective action and facilitated uptake of the cleaning plan with notable improvements in cleanliness of shared toilets. The results support the acceptability of shared sanitation in low-income settlements, the importance of codesigning and coproducing solutions with users, and the need to evaluate the effects of these strategies on cleanliness of shared sanitation.
- Published
- 2021
9. A Framework for Improving Parent Satisfaction With the Inpatient Pediatric Admission Process: Experience From a Low-Resource Setting
- Author
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Zahra Hoodbhoy, Babar Hasan, Muneera A. Rasheed, Rashid Ali, Aneela Hameed, Sehrish Hussain, Farheen Sherali, and Rahmat Hassan
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Health (social science) ,Leadership and Management ,Low resource ,Process (engineering) ,03 medical and health sciences ,0302 clinical medicine ,Nursing ,medicine ,030212 general & internal medicine ,Research Articles ,Monitoring Plan ,lcsh:R5-920 ,communication ,030503 health policy & services ,Health Policy ,anxiety ,pediatric admissions ,Parental anxiety ,Hospital admission ,Anxiety ,medicine.symptom ,0305 other medical science ,Psychology ,lcsh:Medicine (General) ,monitoring plan ,Parent satisfaction - Abstract
The objective for this initiative was to reduce parental anxiety and thus improve their satisfaction related to hospital admission by ensuring that the child’s management plan and basic amenities were communicated to the parents within the first hour of arrival at the Children’s Hospital inpatient unit. The intervention for this project was developed based on the Theory of Change framework. Effectiveness of the intervention was assessed by comparing change in parent-reported anxiety scores and improvement in patient satisfaction scores at 24 hours post-admission as an indicator of experience. The frequency of delivery of each individual message was also tracked and compared at baseline and post-intervention. The results showed a significant reduction in parental anxiety levels within the first 24 hours of admission (3.5 to 3.2, P = .01). The parent satisfaction score was significantly improved from baseline to post-intervention (4.00 vs 4.82 respectively; P < .001). Comparison between the baseline and post-intervention demonstrated a statistically significant ( P < .001) increase in frequency of messages delivered. This initiative highlighted that reengineering the current system using existing resources to standardize admission communication along with an adequate monitoring and feedback plan can help reduce parental anxiety, thus improving parent satisfaction with the services.
- Published
- 2020
10. Developing a circumpolar programme for the monitoring of Arctic terrestrial biodiversity
- Author
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James P. Lawler, Marlene Doyle, Niels Martin Schmidt, Catherine Coon, Pauliina Kulmala, Tom Barry, Jason J. Taylor, Thomas Kjær Christensen, Virve Ravolainen, Douglas MacNearney, Jørund Braa, Mikhail Soloviev, Stephen J. Coulson, Christine Cuyler, Knud Falk, Mora Aronsson, Paul Smith, Casey Burns, and Starri Heiðmarsson
- Subjects
0106 biological sciences ,010504 meteorology & atmospheric sciences ,Ecology (disciplines) ,Geography, Planning and Development ,Adaptive monitoring ,Biodiversity ,010603 evolutionary biology ,01 natural sciences ,Arctic ,CAFF ,Environmental Chemistry ,State of the Arctic Biodiversity Report ,Ecosystem ,0105 earth and related environmental sciences ,Monitoring Plan ,Terrestrial Biodiversity in a Rapidly Changing Arctic ,Ecology ,Arctic Regions ,business.industry ,Environmental resource management ,General Medicine ,Circumpolar star ,The arctic ,Geography ,Terrestrial biodiversity monitoring ,CBMP ,business ,Environmental Monitoring - Abstract
The Arctic is undergoing biological and environmental changes, and a coordinated effort to monitor is critical to detect these changes. The Circumpolar Biodiversity Monitoring Programme (CBMP) of the Arctic Council biodiversity working group, Conservation of Arctic Flora and Fauna (CAFF), has developed pan-Arctic biodiversity monitoring plans that aims to improve the ability to detect and report on long-term changes. Whilst introducing this special issue, this paper also presents the making of the terrestrial monitoring plan and discusses how the plan follows the steps required for an adaptive and ecosystem-based monitoring programme. In this article, we discuss how data on key findings can be used to inform circumpolar and global assessments, including the State of the Arctic Terrestrial Biodiversity Report, which will be the first terrestrial assessment made by the CBMP. Key findings, advice for future monitoring and lessons learned will be used in planning next steps of pan-Arctic coordinated monitoring.
- Published
- 2020
- Full Text
- View/download PDF
11. Intensive Environmental Surveillance Plan for Listeria monocytogenes in Food Producing Plants and Retail Stores of Central Italy: Prevalence and Genetic Diversity
- Author
-
Stefano Fisichella, Annalisa Petruzzelli, Donatella Ottaviani, Marina Torresi, Gabriella Centorotola, Francesco Pomilio, Romolo Salini, Fabrizia Guidi, Giuliana Blasi, Guglielmo D'Aurizio, Anna Duranti, Vicdalia Aniela Acciari, Marco Di Domenico, and Franco Tonucci
- Subjects
Veterinary medicine ,Health (social science) ,foodborne pathogen ,Virulence ,Plant Science ,TP1-1185 ,Biology ,medicine.disease_cause ,Health Professions (miscellaneous) ,Microbiology ,Article ,QAC-resistance ,Listeria monocytogenes ,medicine ,environmental stress resistance ,Typing ,Whole genome sequencing ,Genetic diversity ,Chemical technology ,Outbreak ,food processing environments ,persistence ,Pathogenicity island ,virulence ,Multilocus sequence typing ,WGS typing ,monitoring plan ,Food Science - Abstract
Listeria monocytogenes (Lm) can persist in food processing environments (FPEs), surviving environmental stresses and disinfectants. We described an intensive environmental monitoring plan performed in Central Italy and involving food producing plants (FPPs) and retail grocery stores (RSs). The aim of the study was to provide a snapshot of the Lm circulation in different FPEs during a severe listeriosis outbreak, using whole genome sequencing (WGS) to investigate the genetic diversity of the Lm isolated, evaluating their virulence and stress resistance profiles. A total of 1217 samples were collected in 86 FPEs with 12.0% of positive surfaces at FPPs level and 7.5% at RSs level, 133 Lm isolates were typed by multilocus sequencing typing (MLST) and core genome MLST (cgMLST). Clonal complex (CC) 121 (25.6%), CC9 (22.6%), CC1 (11.3%), CC3 (10.5%), CC191 (4.5%), CC7 (4.5%) and CC31 (3.8%) were the most frequent MLST clones. Among the 26 cgMLST clusters obtained, 5 of them persisted after sanitization and were re-isolated during the follow-up sampling. All the CC121 harboured the Tn6188_qac gene for tolerance to benzalkonium chloride and the stress survival islet SSI-2. The CC3, CC7, CC9, CC31 and CC191 carried the SSI-1. All the CC9 and CC121 strains presented a premature stop codon in the inlA gene. In addition to the Lm Pathogenicity Island 1 (LIPI-1), CC1, CC3 and CC191 harboured the LIPI-3. The application of intensive environmental sampling plans for the detection and WGS analysis of Lm isolates could improve surveillance and early detection of outbreaks.
- Published
- 2021
- Full Text
- View/download PDF
12. Neighborhood Energy Modeling and Monitoring: A Case Study
- Author
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Rossano Scoccia, Mario Motta, Francesco Causone, Paola Colombo, Sibilla Ferroni, and Martina Pelle
- Subjects
Technology ,Control and Optimization ,Computer science ,020209 energy ,Energy Engineering and Power Technology ,02 engineering and technology ,010501 environmental sciences ,Zero carbon ,01 natural sciences ,0202 electrical engineering, electronic engineering, information engineering ,Electrical and Electronic Engineering ,Engineering (miscellaneous) ,building energy modeling ,0105 earth and related environmental sciences ,Monitoring Plan ,neighborhood ,Renewable Energy, Sustainability and the Environment ,energy monitoring ,Energy modeling ,Environmental economics ,Energy management system ,Carbon neutrality ,Software deployment ,Grid energy storage ,Energy (signal processing) ,Energy (miscellaneous) - Abstract
Cities and nations worldwide are pledging to energy and carbon neutral objectives that imply a huge contribution from buildings. High-performance targets, either zero energy or zero carbon, are typically difficult to be reached by single buildings, but groups of properly-managed buildings might reach these ambitious goals. For this purpose we need tools and experiences to model, monitor, manage and optimize buildings and their neighborhood-level systems. The paper describes the activities pursued for the deployment of an advanced energy management system for a multi-carrier energy grid of an existing neighborhood in the area of Milan. The activities included: (i) development of a detailed monitoring plan, (ii) deployment of the monitoring plan, (iii) development of a virtual model of the neighborhood and simulation of the energy performance. Comparisons against early-stage energy monitoring data proved promising and the generation system showed high efficiency (EER equal to 5.84), to be further exploited.
- Published
- 2021
13. Assessment of genetically modified oilseed rape 73496 for food and feed uses, under Regulation (EC) No 1829/2003 (application EFSA-GMO-NL-2012-109)
- Author
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EFSA Panel on Genetically Modified Organisms (GMO), Naegeli, Hanspeter, Bresson, Jean-Louis, Dalmay, Tamas, Dewhurst, Ian Crawford, Epstein, Michelle M, Firbank, Leslie George, Guerche, Philippe, Hejatko, Jan, Moreno, Francisco Javier, Mullins, Ewen, Nogué, Fabien, Rostoks, Nils, Sánchez Serrano, Jose Juan, Savoini, Giovanni, Veromann, Eve, Veronesi, Fabio, Ardizzone, Michele, Devos, Yann, Federici, Silvia, Dumont, Antonio Fernandez, Gennaro, Andrea, Gómez Ruiz, Jose Ángel, Neri, Franco Maria, Papadopoulou, Nikoletta, Paraskevopoulos, Konstantinos, Lanzoni, Anna, University of Zurich, European Food Safety Authority, and European Commission
- Subjects
oilseed rape ,040301 veterinary sciences ,Veterinary (miscellaneous) ,education ,2405 Parasitology ,Context (language use) ,Plant Science ,TP1-1185 ,010501 environmental sciences ,Biology ,01 natural sciences ,Microbiology ,0403 veterinary science ,import and processing ,Environmental safety ,1110 Plant Science ,TX341-641 ,GAT4621 ,1106 Food Science ,0105 earth and related environmental sciences ,Monitoring Plan ,Animal health ,business.industry ,GMO ,Nutrition. Foods and food supply ,Chemical technology ,2404 Microbiology ,Regulation (EC) No 1829/2003 ,04 agricultural and veterinary sciences ,social sciences ,10079 Institute of Veterinary Pharmacology and Toxicology ,Biotechnology ,Genetically modified organism ,3401 Veterinary (miscellaneous) ,Scientific Opinion ,570 Life sciences ,biology ,Animal Science and Zoology ,Parasitology ,Gmo29221 ,1103 Animal Science and Zoology ,business ,N‐acetyl amino acids ,Food Science - Abstract
Oilseed rape 73496 was developed to confer tolerance to the herbicidal active substance glyphosate through the expression of the glyphosate acetyltransferase protein GAT4621. The molecular characterisation data and bioinformatic analyses identify no issues requiring food/feed safety assessment. None of the identified differences between oilseed rape 73496 and its conventional counterpart in the agronomic/phenotypic endpoints tested needs further assessment. Differences identified in seed composition of oilseed rape 73496 as compared to its conventional counterpart raise no safety and nutritional concerns in the context of the scope of this application. No safety concerns are identified regarding toxicity and allergenicity of the GAT4621 protein as expressed in oilseed rape 73496. No evidence is found that the genetic modification would change the overall allergenicity of oilseed rape 73496. Based on the outcome of the comparative and nutritional assessments, the consumption of oilseed rape 73496 does not represent any nutritional concern, in the context of the scope of this application. The implementation of a post-market monitoring plan is recommended to confirm the predicted consumption data and to verify that the conditions of use are those considered during the pre-market risk assessment. In the case of accidental release of viable oilseed rape 73496 seeds into the environment, oilseed rape 73496 would not raise environmental safety concerns. The post-market environmental monitoring plan and reporting intervals are in line with the intended uses of oilseed rape 73496. The GMO Panel concludes that oilseed rape 73496, as described in this application, is as safe as its conventional counterpart and the non-genetically modified oilseed rape reference varieties tested with respect to potential effects on human and animal health and the environment., European Commission: EFSA-Q-2012-00617.
- Published
- 2021
- Full Text
- View/download PDF
14. Monitoring pollutant gases in museum microclimates: a relevant preventive conservation strategy
- Author
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Teresa Ferreira, Patrícia R. Moreira, Eduarda Vieira, and Karen Cristine Barbosa
- Subjects
Qualidade do ar interior ,Microclimate ,Risk prevention ,Conservation ,01 natural sciences ,Compostos orgânicos voláteis ,Indoor air quality ,Prevenção de riscos ,Environmental protection ,Acervo ,0601 history and archaeology ,Volatile organic compounds ,Monitoring Plan ,Pollutant ,060102 archaeology ,Gaseous pollutants ,010401 analytical chemistry ,Museology ,06 humanities and the arts ,Collections ,0104 chemical sciences ,Cultural heritage ,Conservação preventiva ,Environmental science ,Preventive conservation - Abstract
Exposure to an atmosphere rich in volatile pollutants can endanger collections in museums, galleries, libraries or archives. Monitoring volatile pollutants in museum microclimates remains an unusual practice in most institutions. Volatile organic compounds (VOCs) can be released by many sources, including the artefacts’ materials themselves. The presence of pollutants in an enclosed space with poor ventilation, adding to high temperature and relative humidity levels or significant fluctuations, may increase the risk of damage for the more susceptible materials. The tendency observed in museums to enclose artefacts in vitrines or boxes may contribute to the formation of microclimates with high VOCs concentration. Based on the studies developed in the last decades, this work intends to draw attention to the risks associated with gaseous pollutants in museum environment and outline some recommendations that encourage cultural heritage institutions to implement a pollutant monitoring plan associated with risk prevention., A exposição a uma atmosfera rica em poluentes voláteis pode colocar em risco as coleções de museus, galerias, bibliotecas ou arquivos. Monitorizar poluentes voláteis em museus é ainda hoje uma prática pouco habitual na maioria das instituições. Compostos orgânicos voláteis (COVs) podem ser libertados de diversas fontes, incluindo os materiais que compõem os próprios artefactos. A existência de poluentes em locais fechados, com inadequada renovação de ar, em simultâneo com valores elevados ou oscilações significativas de temperatura e humidade relativa (HR), pode conduzir à degradação acentuada dos materiais mais reativos. A tendência que se observa nos museus para enclausurar os artefactos em vitrinas ou caixas poderá potenciar a formação de microclimas com elevada concentração de COVs. Pretende-se neste trabalho alertar para o risco dos poluentes gasosos em ambiente museológico e traçar recomendações que incentivem as instituições detentoras de património a implementar um plano de monitorização destes poluentes, associado à prevenção de riscos.
- Published
- 2021
- Full Text
- View/download PDF
15. CARACTERIZACIÓN FISICOQUÍMICA, DETERMINACIÓN DE MERCURIO TOTAL E HIDROCARBUROS DISUELTOS Y DISPERSOS EN AGUAS Y SEDIMENTOS DE LA BAHÍA DE CARTAGENA, COLOMBIA
- Author
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Boris Gabriel Johnson Restrepo, Joaquín Rivero Hernández, Fredys Sánchez Catalán, Gisela Mayo Mancebo, and Jessica Paola Mercado Páez
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Ecology ,Contaminación ,Mercurio ,Hidrocarburos ,chemistry.chemical_element ,Heavy metals ,GC1-1581 ,Contamination ,Oceanography ,Mercury (element) ,Environmental sciences ,chemistry ,Dry weight ,Environmental chemistry ,Bahía de Cartagena ,General Earth and Planetary Sciences ,Environmental science ,GE1-350 ,Bay ,QH540-549.5 ,General Environmental Science ,Monitoring Plan - Abstract
El análisis de Mercurio (Hg) en sedimentos de la bahía de Cartagena especialmente las muestras tomadas en un puerto de carga, demostró que hay presencia de este metal, el cual es catalogado como nocivo para los seres vivos. Los valores de Mercurio oscilaron entre 109 y 288 µg/Kg peso seco, con un valor de mediana de 169 µg/Kg y una media de 183.33 ± 55.41 µg/Kg. Por otro lado, se realizó la determinación de Hidrocarburos Disueltos y Dispersos (HDD), detectando valores entre 4.51 y 18.04 µg/L en aguas tomadas en el mismo puerto de carga, mientras que en puntos de muestreo distantes al puerto no se encontró presencia de hidrocarburos. Los resultados sugieren que se realice un plan de monitoreo para determinar si el contenido de Mercurio y de HDD va en incremento o se trata de una contaminación residual. Además, se recomienda realizar estudio de otros tipos de contaminantes en la zona como otros metales pesados y carbón total, debido a la contaminación que se ha observado por las malas prácticas de lavado de la plataforma por el personal del puerto.
- Published
- 2021
16. Low Energy Renovation of Social Housing: Recommendations on Monitoring and Renewable Energies Use
- Author
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Helena Corvacho, Bianca Seabra, Carla Pires, Pedro F. Pereira, and Nuno M. M. Ramos
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Occupancy ,Public housing ,thermal comfort ,020209 energy ,Geography, Planning and Development ,energy-efficiency ,0211 other engineering and technologies ,social housing ,TJ807-830 ,Context (language use) ,02 engineering and technology ,Management, Monitoring, Policy and Law ,TD194-195 ,building energy simulation ,Renewable energy sources ,renovation ,021105 building & construction ,0202 electrical engineering, electronic engineering, information engineering ,GE1-350 ,Building energy simulation ,Energy poverty ,Environmental effects of industries and plants ,Renewable Energy, Sustainability and the Environment ,business.industry ,Energy consumption ,Environmental economics ,Renewable energy ,Environmental sciences ,Business ,monitoring plan ,Efficient energy use - Abstract
Social housing represents a part of the whole building stock with a high risk of energy poverty, and it should be treated as a priority in renovation strategies, due to its potential for improvement and the need to fight that risk. Renovation actions are currently designed based on patterns that have been shown to be disparate from the reality of social housing. Thereby, a monitoring study is essential for the evaluation of the actual conditions. An in-depth characterization of a social housing neighborhood, located in the North of Portugal, was carried out. Indoor hygrothermal conditions were analyzed through a monitoring campaign. It was possible to identify the differences in indoor conditions of the dwellings and understand the influence of occupancy density and occupants’ behavior. In order to identify the actual occupancy and the type of use, a social survey was performed. A renovation action will soon take place, and a monitoring and survey plan is proposed for the post-renovation period, based on a previous evaluation of the renovation impact, using DesignBuilder software and the real occupancy profiles. In social housing context, since energy consumption for heating and cooling is punctual or non-existent, the focus of low energy renovation should be based on passive strategies that reduce the energy demand. The remaining energy needs should be supplied by renewable energy sources, reducing energy poverty, and enhancing quality of life.
- Published
- 2021
17. Sudden Cardiac Death in Athletes in Italy during 2019: Internet-Based Epidemiological Research
- Author
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Fabrizio Sollazzo, Gemma Pelargonio, Maria Lucia Narducci, Salvatore Francesco Gervasi, Gloria Modica, Paolo Zeppilli, Vincenzo Palmieri, Francesco Cuccaro, and Massimiliano Bianco
- Subjects
Male ,medicine.medical_specialty ,Population ,Article ,sudden cardiac death ,Sudden cardiac death ,Coronary artery disease ,Internet based ,Epidemiology ,medicine ,Humans ,pre-participation screening ,education ,Monitoring Plan ,education.field_of_study ,Internet ,lcsh:R5-920 ,biology ,exercise ,business.industry ,Athletes ,Incidence ,General Medicine ,medicine.disease ,biology.organism_classification ,sport-related death ,sport ,athletes ,Settore M-EDF/01 - METODI E DIDATTICHE DELLE ATTIVITÀ MOTORIE ,Death, Sudden, Cardiac ,Italy ,Relative risk ,Female ,business ,lcsh:Medicine (General) ,Demography ,Sports - Abstract
Background and objectives: An Italian nationwide pre-participation screening approach for prevention of sudden cardiac death in athletes (SCD-A) in competitive sportspeople showed promising results but did not achieve international consensus, due to cost-effectiveness and the shortfall of a monitoring plan. From this perspective, we tried to provide an epidemiological update of SCD-A in Italy through a year-long internet-based search. Materials and Methods: One year-long Google search was performed using mandatory and non-mandatory keywords. Data were collected according to prevalent SCD-A definition and matched with sport-related figures from Italian National Institute of Statistics (ISTAT) and Italian National Olympic Committee (CONI). Results: Ninety-eight cases of SCD-A in 2019 were identified (48.0% competitive, 52.0% non-competitive athletes). Male/female ratio was 13:1. The most common sports were soccer (33.7%), athletics (15.3%) and fitness (13.3%). A conclusive diagnosis was achieved only in 37 cases (33 of cardiac origin), with the leading diagnosis being coronary artery disease in 27 and a notably higher occurrence among master athletes. Combining these findings with ISTAT and CONI data, the SCD-A incidence rate in the whole Italian sport population was found to be 0.47/100,000 persons per year (1.00/100,000 in the competitive and 0.32/100,000 in the non-competitive population). The relative risk of SCD-A is 3.1 (CI 2.1&ndash, 4.7, p <, 0.0001) for competitive compared to non-competitive athletes, 9.9 for male (CI 4.6&ndash, 21.4, 0.0001) with respect to female. Conclusions: We provided an updated incidence rate of SCD-A in both competitive and non-competitive sport in Italy. A higher risk of SCD-A among competitive and male athletes was confirmed, thus corroborating the value of Italian pre-participation screening in this population.
- Published
- 2021
18. High frequency and diversity of tetracycline resistance genes in the microbiota of broiler chickens in Tunisia
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Sonia Sakhria, Noureddine Ben Chehida, Elena Catelli, Caterina Lupini, Daniela Salvatore, Ghaith Bessoussa, Salma Ben Yahia, Mohamed Salah Abbassi, Antonietta Di Francesco, Di Francesco A., Salvatore D., Sakhria S., Catelli E., Lupini C., Abbassi M.S., Bessoussa G., Ben Yahia S., and Ben Chehida N.
- Subjects
Veterinary medicine ,Tunisia ,medicine.drug_class ,Tetracycline ,Antibiotics ,Biology ,Antibiotic resistance ,stomatognathic system ,lcsh:Zoology ,medicine ,polycyclic compounds ,Tetracycline resistance gene ,lcsh:QL1-991 ,Gene ,Monitoring Plan ,lcsh:Veterinary medicine ,General Veterinary ,Communication ,Microbiota ,tetracycline resistance genes ,Broiler ,biochemical phenomena, metabolism, and nutrition ,Chicken ,PCR ,lcsh:SF600-1100 ,chickens ,Animal Science and Zoology ,medicine.drug ,Antibiotic resistance genes - Abstract
Simple Summary The extensive use of tetracyclines in clinical practice and livestock has subjected bacterial populations to selection pressure and increased the prevalence of tetracycline resistance, one of the most abundant antibiotic resistances among pathogenic and commensal microorganisms. In the present survey, DNA extracted from cloacal swabs from 195 broiler chickens in Tunisia were molecularly tested for 14 tetracycline resistance genes. A high frequency and diversity of tetracycline resistance genes in the chickens sampled were detected. The results confirm the antimicrobial resistance urgency in Tunisia’s poultry sector and suggest that the investigation of antibiotic resistance genes directly in biological samples could be a useful means for epidemiological studies on the spread of the antimicrobial resistance. Abstract Tetracycline resistance is still considered one of the most abundant antibiotic resistances among pathogenic and commensal microorganisms. The aim of this study was to evaluate the prevalence of tetracycline resistance (tet) genes in broiler chickens in Tunisia, and this was done by PCR. Individual cloacal swabs from 195 broiler chickens were collected at two slaughterhouses in the governorate of Ben Arous (Grand Tunis, Tunisia). Chickens were from 7 farms and belonged to 13 lots consisting of 15 animals randomly selected. DNA was extracted and tested for 14 tet genes. All the lots examined were positive for at least 9 tet genes, with an average number of 11 tet genes per lot. Of the 195 animals tested, 194 (99%) were positive for one or more tet genes. Tet(L), tet(M) and tet(O) genes were found in 98% of the samples, followed by tet(A) in 90.2%, tet(K) in 88.7% and tet(Q) in 80%. These results confirm the antimicrobial resistance impact in the Tunisian poultry sector and suggest the urgent need to establish a robust national antimicrobial resistance monitoring plan. Furthermore, the molecular detection of antibiotic resistance genes directly in biological samples seems to be a useful means for epidemiological investigations of the spread of resistance determinants.
- Published
- 2021
19. Portuguese Grid Connected OWC Power Plant: Monitoring Report.
- Author
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Le Crom, I., Brito-Melo, A., Neumann, F., and Sarmento, A. J. N. A
- Abstract
The article discusses a study that reviews a 2007 to 2009 testing program conducted on the European oscillating water column (OWC) pilot plant on Pico Island in Portugal and the functional improvements achieved. It looks at how both the plant's structure and turbo-generator unit survived extreme storm conditions. Various stages of power along the conversion chain are assessed and wave to wire models developed in the past are verified. The plant is described as one of only a few operational wave power plants with a meaningful record of real-sea testing.
- Published
- 2010
20. Environmental Assessment for Ocean Energy Schemes: Useful Tools and Case Studies.
- Author
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Simas, Teresa Castro, Moura, André Croft, Thompson, David, Batty, Robert Steven, Norris, Jennifer, and Harrison, Gareth
- Abstract
The article discusses the useful tools used in the environmental evaluation of ocean energy projects. It reviews the existing techniques and experiences on environmental evaluation, as well as monitoring, that will serve as a guide for future ocean energy projects. The steps in environmental impact assessment (EIA) in marine energy projects are also presented, including scoping, baseline studies and impact analysis.
- Published
- 2010
21. Drafting a monitoring plan for the ROAD project under the EU CCS Directive.
- Author
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Steeghs, Philippe, Neele, Filip, Gittins, Chris, and Ros, Menno
- Abstract
The Rotterdam Capture and Storage Demonstration Project (ROAD) is an integrated CCS project in the Netherlands that has recently completed the storage permitting process. Development of the monitoring and contingency plans is a key component of this process. Our paper discusses the development of the monitoring and contingency plans, The project is technically relatively simple in comparison to other CO 2 storage projects, with a single well penetrating the reservoir and minimum equipment installed on the platform offshore. In spite of this, a most thorough approach to monitoring will be adopted. As new techniques and equipment are developed, these will be included whenever judged appropriate and in addition, provided that these techniques do not add to the complexity associated with operating an offshore, unmanned installation that will be producing hydrocarbons continuously throughout much of the project timeline. Overall, the ROAD traffic light approach promotes transparency and provides the flexibility to adjust the monitoring plan based on data and modelling results becoming available as the project progresses. The philosophy relies on consistency of the monitoring plan and contingency plans with the risk management and closure plans as well as on regular communication with the Competent Authority and stakeholders at every stage of the project. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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22. High diversity of genes encoding tetracycline resistance in the microbiota of broiler chickens in Tunisia
- Author
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Noureddine Ben Chehida, Ghaith Bessoussa, Daniela Salvatore, Elena Catelli, Antonietta Di Francesco, Salma Ben Yahia, Sonja Sakhria, Mohamed Abbassi, and Caterina Lupini
- Subjects
Veterinary medicine ,medicine.drug_class ,Tetracycline ,Antibiotics ,Broiler ,biochemical phenomena, metabolism, and nutrition ,Biology ,genomic DNA ,Antibiotic resistance ,stomatognathic system ,polycyclic compounds ,medicine ,Gene ,Monitoring Plan ,medicine.drug - Abstract
Tetracycline resistance is still considered one of the most abundant antibiotic resistances among pathogenic and commensal microorganisms. The aim of this study was to evaluate the prevalence of tet genes encoding tetracycline resistance in broiler chickens in Tunisia, by PCR. Individual cloacal swabs from 195 broiler chickens were collected at two slaughterhouses in the governorate of Ben Arous (Grand Tunis, Tunisia). Chickens were from 7 farms and belonged to 13 lots consisting of 15 animals randomly selected. Individual whole genomic DNA was extracted and tested for 14 tet genes. All the lots examined were positive for at least 9 tet genes, with an average number of 11 tet genes per lot. Of the 195 animals tested, 194 (99%) were positive for one or more tet genes. Tet(L), tet(M) and tet(O) genes were found in 98% of the samples, followed by tet(A) in 90.2%, tet(K) in 88.7% and tet(Q) in 80%. These results confirm the antimicrobial resistance impact in the Tunisian’s poultry sector and suggest the urgent need to establish a robust national antimicrobial resistance monitoring plan.
- Published
- 2020
- Full Text
- View/download PDF
23. Assessment of the 2018 post‐market environmental monitoring report on the cultivation of genetically modified maize MON 810 in the EU
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European Food Safety Authority (EFSA), Fernando Álvarez, Marios Georgiadis, Antoine Messéan, and Franz Streissl
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Bt maize ,MON 810 ,Veterinary (miscellaneous) ,Ostrinia nubilalis ,Plant Science ,TP1-1185 ,Microbiology ,case‐specific monitoring ,Agricultural science ,Complaint system ,Environmental monitoring ,European commission ,TX341-641 ,Cry1Ab ,Sesamia nonagrioides ,Monitoring Plan ,Genetically modified maize ,Animal health ,Nutrition. Foods and food supply ,Chemical technology ,farmer questionnaires ,Resistance monitoring ,insect resistance management ,Animal Science and Zoology ,Parasitology ,Statement ,Business ,Food Science - Abstract
Following a request from the European Commission, EFSA assessed the 2017 post-market environmental monitoring (PMEM) report on the cultivation of Cry1Ab-expressing maize event MON 810. Like previous years, partial compliance with refuge requirements is reported for Spain. European and Mediterranean corn borer populations collected from North-eastern Spain during the 2017 maize growing season and tested for Cry1Ab susceptibility show no symptoms of resistance to maize MON 810. No complaints about unexpected field damage caused by corn borers were received through the farmer complaint system. The assessment of farmer questionnaires and relevant scientific publications does not indicate any unanticipated adverse effects on human and animal health or the environment arising from the cultivation of maize MON 810. No information about the use of existing networks involved in environmental monitoring is provided. Overall, EFSA concludes that the evidence reported in the 2017 PMEM report does not invalidate previous EFSA and GMO Panel evaluations on the safety of maize MON 810. As in previous years, EFSA identifies methodological and reporting shortcomings pertaining to resistance monitoring that need revision in future PMEM reports. In particular, the monitoring plan, as implemented in 2017, is not sufficiently sensitive to detect the recommended 3% resistance allele frequency. Consequently, EFSA strongly recommends the consent holder to: (1) achieve full compliance with refuge requirements in areas where maize MON 810 adoption is high (i.e. North-eastern Spain); (2) increase the sensitivity of the resistance monitoring plan and address previously mentioned methodological, analytical and/or reporting limitations for resistance monitoring and farmer questionnaires; and (3) perform a F2-screen on European and Mediterranean corn borer populations from North-eastern Spain. Moreover, relevant stakeholders should implement a methodological framework to enable making best use of existing networks involved in environmental monitoring for the general surveillance of genetically modified plants.
- Published
- 2020
24. SRS Composite Analysis Monitoring Plan (FY2019 Model Validation)
- Author
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Brooke Stagich
- Subjects
Computer science ,Composite analysis ,Model validation ,Reliability engineering ,Monitoring Plan - Published
- 2020
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25. Quality Indicators for Appropriate Outpatient Parenteral Antimicrobial Therapy in Adults: A Systematic Review and RAND-modified Delphi Procedure
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Marvin A H Berrevoets, Bart Jan Kullberg, Jeroen Schouten, Marlies E J L Hulscher, Jaap ten Oever, and Anke J M Oerlemans
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0301 basic medicine ,Microbiology (medical) ,Adult ,outpatient parenteral antimicrobial therapy ,Delphi Technique ,media_common.quotation_subject ,030106 microbiology ,Modified delphi ,lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4] ,Delphi procedure ,Healthcare improvement science Radboud Institute for Health Sciences [Radboudumc 18] ,03 medical and health sciences ,0302 clinical medicine ,Anti-Infective Agents ,Multidisciplinary approach ,Outpatients ,Medicine ,Humans ,Quality (business) ,030212 general & internal medicine ,Quality of care ,Articles and Commentaries ,media_common ,Monitoring Plan ,computer.programming_language ,Quality Indicators, Health Care ,business.industry ,Quality assessment ,OPAT ,quality indicators ,Laboratory results ,medicine.disease ,Anti-Bacterial Agents ,Infectious Diseases ,lnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4] ,Medical emergency ,business ,computer ,Delphi - Abstract
Background Our aim in this study was to develop quality indicators (QIs) for outpatient parenteral antimicrobial therapy (OPAT) care that can be used as metrics for quality assessment and improvement. Methods A RAND-modified Delphi procedure was used to develop a set of QIs. Recommendations on appropriate OPAT care in adults were retrieved from the literature using a systematic review and translated into potential QIs. These QIs were appraised and prioritized by a multidisciplinary panel of international OPAT experts in 2 questionnaire rounds combined with a meeting between rounds. Results The procedure resulted in 33 OPAT-specific recommendations. The following QIs that describe recommended OPAT care were prioritized by the expert panel: the presence of a structured OPAT program, a formal OPAT care team, a policy on patient selection criteria, and a treatment and monitoring plan; assessment for OPAT should be performed by the OPAT team; patients and family should be informed about OPAT; there should be a mechanism in place for urgent discussion and review of emergent clinical problems, and a system in place for rapid communication; laboratory results should be delivered to physicians within 24 hours; and the OPAT team should document clinical response to antimicrobial management, document adverse events, and monitor QIs for OPAT care and make these data available. Conclusions We systematically developed a set of 33 QIs for optimal OPAT care, of which 12 were prioritized by the expert panel. These QIs can be used to assess and improve the quality of care provided by OPAT teams., Thirty-three quality indicators (QIs) for optimal outpatient parenteral antimicrobial therapy (OPAT) care were developed by international experts using a systematic review and a RAND-modified Delphi procedure. These QIs can be used to assess and improve the quality of care provided by OPAT teams.
- Published
- 2020
26. Integrated Monitoring of China’s Yanchang CO2-EOR Demonstration Project in Ordos Basin
- Author
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Liang Xu, Qi Li, Zhiyong Niu, Xutao Lu, Jianli Ma, and Xiaochun Li
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business.industry ,020209 energy ,Environmental resource management ,02 engineering and technology ,Structural basin ,Water scarcity ,Integrated monitoring ,Project planning ,0202 electrical engineering, electronic engineering, information engineering ,Environmental science ,Enhanced oil recovery ,China ,business ,Monitoring Plan - Abstract
Conforming to the development of the carbon capture, utilization and storage (CCUS) in China, it has the necessity and possibility of launching several large-scale CCUS demonstration projects. The Ordos Basin is one of the greatest opportunity target areas for CCUS demonstration opportunities in China. As facing severe water shortage, carbon dioxide (CO2) enhanced oil recovery (CO2-EOR) is a helpless option in the coming large-scale development process of Yanchang Oilfield, the Ordos Basin, China. As a shining model of the CCUS, the CO2-EOR is attracting much more attention in China than before. However, the leakage risk of sequestered CO2 drives the necessity in monitoring of the CCUS process in practice. The aim of our research is to develop an integrated monitoring scheme and to identify related key monitoring indicators for CO2-EOR Demonstration Project at Yanchang Oilfield. In this paper, the detailed monitoring plan was tailored for the Jingbian CO2-EOR Block at the Yanchang Oilfield according to the existing situation of monitoring technologies and project planning in China. The principles and suggestion was finally proposed for the selection of key monitoring indicators for a long-term CO2-EOR activity in the Ordos Basin.
- Published
- 2018
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27. Altitudinal and spatial variations of polycyclic aromatic hydrocarbons in Nepal: Implications on source apportionment and risk assessment
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Jun Li, Gan Zhang, Ishwar Chandra Yadav, and Ningombam Linthoingambi Devi
- Subjects
Urban region ,China ,Environmental Engineering ,010504 meteorology & atmospheric sciences ,Health, Toxicology and Mutagenesis ,010501 environmental sciences ,Risk Assessment ,01 natural sciences ,Nepal ,Humans ,Environmental Chemistry ,Potential source ,Polycyclic Aromatic Hydrocarbons ,Vehicle Emissions ,0105 earth and related environmental sciences ,Monitoring Plan ,Air Pollutants ,Biomass (ecology) ,Health risk assessment ,Altitude ,Urbanization ,Public Health, Environmental and Occupational Health ,Forestry ,General Medicine ,General Chemistry ,Wood ,Pollution ,Coal ,Regional studies ,Environmental science ,Cancer risk ,Risk assessment ,Environmental Monitoring - Abstract
Although several global/regional studies have detailed the high level of polycyclic aromatic hydrocarbons in urban areas worldwide, unfortunately, Nepal has never been part of any global/regional regular monitoring plan. Despite few sporadic studies exist, the systematic monitoring and integrated concentration of PAHs in urban region of Nepal are lacking. In this study, the concentrations, sources, and health risk assessment of 16 PAHs in air (n = 34) were investigated in suspected source areas/more densely populated regions of Nepal. Four potential source areas in Nepal were focused as it was conjectured that urban centers in plain areas (Birgunj and Biratnagar) would possibly be more influenced by PAHs as a result of intense biomass/crop residue burning than those in hilly areas (Kathmandu and Pokhara). The overall concentrations of ∑16PAHs ranged from 4.3 to 131 ng/m3 (median 33.3 ng/m3). ∑16PAH concentrations in plain areas were two folds higher than those in hilly areas. PHE was the most abundant followed by FLUA, PYR, and NAP, which accounted for 36%, 15%, 12%, and 9% of ∑16PAHs, respectively. Principal component analysis confirmed that PAHs in highly urbanized areas (Kathmandu and Pokhara) were related to diesel exhausts and coal combustion, while PAHs in less urbanized regions (Birgunj and Biratnagar) originated from biomass and domestic wood combustions. Furthermore, in the urban areas of Nepal, vehicular emission could also influence atmospheric PAHs. The lifetime cancer risk per million populations due to PAH exposures was estimated to be higher for plain areas than that for hilly areas, suggesting a relatively greater risk of cancer in people living in plain areas.
- Published
- 2018
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28. CCS TECHNOLOGY: OVERVIEW OF PROJECTS, TECHNOLOGY AND MONITORING
- Author
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Matej Majić, Karolina Novak-Mavar, and Nediljka Gaurina-Međimurec
- Subjects
lcsh:TN1-997 ,CO2 migration ,Process (engineering) ,Scale (chemistry) ,lcsh:QE1-996.5 ,Geology ,Geotechnical Engineering and Engineering Geology ,Monitoring program ,Construction engineering ,lcsh:Geology ,monitoring ,General Energy ,Geological sequestration ,Carbon dioxide ,Carbon capture and storage ,General Earth and Planetary Sciences ,Environmental science ,carbon capture and storage projects ,lcsh:Mining engineering. Metallurgy ,Water Science and Technology ,Monitoring Plan - Abstract
Carbon capture and storage (CCS) in terms of geological sequestration presents the process of capturing CO2 from large point sources, transporting it to a storage site, and depositing it into an underground geological formation. In addition to ecological benefits, underground injection of CO2 shows certain potential risks associated with unwanted migration of CO2 to groundwater and surface, so the possibility of carrying out such projects depends on the possibility of reducing mentioned risks to an acceptable level. For this purpose, a detailed risk assessment and analysis must be carried out, serving as the basis for a monitoring plan. Well designed and implemented monitoring plan and program provide important data on site integrity, well injectivity, and entire storage complex performance. This paper gives the overview of large scale and pilot projects of CO2 capture and geological storage in operation, under construction and in the phase of development all over the world, technology basics and available monitoring techniques. An example of CCS project monitoring is given through the monitoring program of the Lacq pilot project in France
- Published
- 2018
29. Prediction of Sites with a High Probability of Wild Mammal Roadkill Using a Favourability Function
- Author
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José Carlos Guerrero, Marcel Achkar, and Hugo Ignacio Coitiño
- Subjects
geography ,geography.geographical_feature_category ,Ecology ,QH301-705.5 ,Ecological Modeling ,Roadkill ,Biodiversity ,Function (mathematics) ,Agricultural and Biological Sciences (miscellaneous) ,mortality hotspot ,Native forest ,Grassland ,Habitat ,road mitigation ,Mammal ,potential distribution models ,Biology (General) ,Nature and Landscape Conservation ,Monitoring Plan - Abstract
Roads are one of the main causes of loss of biodiversity, with roadkill one of the main causes of mortality. The aim of this research was to identify sites with a high probability of roadkill of medium and large mammals, and the environmental variables that would explain it. We used the favourability function (F) to build the predictive models. There were 57 explanatory variables, and we collected 685 records of 10 species of medium and large native wild mammals from the ECOBIO Uruguay databases. They were grouped into native forest and grassland species, according to the main habitat. Two models were developed, one with all the variables and one with the anthropogenic variables. For both groups, the model obtained with all the variables was the most significant according to the evaluation indices used. This made it possible to identify the hot spots of roadkill (F >, 0.6) for each of the groups. The anthropic variables were the ones that best explained these hot spots. This allowed the identification of sites where the probability of roadkill is high and requires a monitoring plan to implement mitigation measures in the future.
- Published
- 2021
- Full Text
- View/download PDF
30. Lacq-Rousse CO2 Capture and Storage Demonstration Pilot: Lessons Learnt From Two and a Half Years Monitoring.
- Author
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Prinet, Catherine, Thibeau, Sylvain, Lescanne, Marc, and Monne, Jacques
- Abstract
Abstract: TOTAL conducts the first French pilot to demonstrate the technical feasibility and reliability of an integrated CO
2 capture, transportation, injection and storage scheme from a boiler at a 30MWth scale. This pilot entails the conversion of an existing steam boiler into an oxy-fuel combustion unit, oxygen being used for combustion rather than air to obtain a more concentrated CO2 stream easier to capture. Then CO2 stream is compressed and conveyed via pipeline to the Rousse depleted gas field, 29 kilometers away, where it is injected into a deep carbonate reservoir. CO2 injection started earlier 2010 as all the proper official authorizations have been given. An appropriate monitoring plan is conducted to check the site integrity and storage performance. A preliminary baseline, conducted one year before the start of the injection is used as reference to detect any anomalous behavior which could be linked to any CO2 leakage. The aim of this paper is to present, the main lessons learned from the monitoring of the CCS pilot site of Lacq, after more than two years of injection and a year pre-injection baseline, in terms of monitoring-models offsets, security and risk analysis. [Copyright &y& Elsevier]- Published
- 2013
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31. A Monitoring Project Planning Technique of the Water Quality Spatial Distribution in Nansi Lake.
- Author
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Zhouhu, Wu, Jian, Zhang, Jie, Zhu, Jie, Ren, and Shan, Chen
- Subjects
WATER quality ,WATERSHEDS ,LAKES ,WATER temperature ,WATER transfer ,REMOTE-sensing images ,GLOBAL Positioning System - Abstract
Abstract: Water quality of the Nansi Lake drainage area has caused great concern due to the construction of the China''s South-to-North Water Transfer Project. In order to investigate the effects of the “treating”, “using” and “protecting” comprehensive management measures and strategies of the Nansi Lake drainage area, accumulating complete and precious water quality data before water transfer and carrying out the Nansi Lake water quality spatial distribution monitoring work are imperative. Using grid distribution method, remote sensing image covers technology and GPS satellite positioning system, meanwhile also combining the local survey of lake area covering type, we determined two sets of monitoring point locations of the in-lake area and the estuarine into the lake, then set up the monitoring plan as: the hydrology monitoring elements such as water depth and flow rate of estuary; 11 water quality monitoring objects as water temperature, pH, CODCr, NH3-N, T-P, T-N, CODMn, transparency, conductivity, SS and chlorophyll-a; 9 sediment monitoring objects including organic matter, total nitrogen, total phosphorus, Cr, Cu, Pb, As, Cd and Hg; as well as the methods of sample collection, storage, transportation and data analysis. This Nansi Lake water quality spatial distribution plan has been revised and improved for four times since first setting up and well explains the factors need to be considered in lakes water quality spatial distribution monitoring work. It provides a set of good technical solutions for other similar lakes’ water quality spatial distribution monitoring planning. [Copyright &y& Elsevier]
- Published
- 2011
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32. Nest Turnover Rates and List-Frame Decay in Bald Eagles: Implications for the National Monitoring Plan.
- Author
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Watts, Bryan D. and Duerr, Adam E.
- Subjects
- *
FEDERAL regulation , *PLANNING , *SURVEYS , *BALD eagle , *NESTS , *DETECTORS , *WILDLIFE monitoring - Abstract
In accordance with federal regulations, the United States Fish and Wildlife Service developed a postdelisting monitoring plan for the bald eagle (Haliaeetus leucocephalus) designed to detect a change in the number of occupied nests on a national scale. The plan employs a dual-frame approach to the survey design where a list frame (list of known nests) and an area frame (set of survey plots) are used in concert to estimate the number of occupied nests in 5-year intervals over a 20-year period. The plan offers no provisions for changes in list-frame integrity, nor does it contemplate the impact of such changes on survey performance. We used a long-term data set to quantify occupancy patterns for nests in Virginia, USA, and evaluated their influence on integrity of the list frame and performance of the proposed dual-frame monitoring approach. The average annual turnover rate for nests was 0.261, resulting in a rapid decay of the list frame. Decay of the list frame leads to a functional collapse of the dual-frame approach, down to the area-frame survey alone, early within the monitoring time horizon. This early decay of the list frame implies that the area-frame coverage needed to maintain the same statistical power as stated in the monitoring plan would have to be increased by a factor of 3 to 5 beyond that recommended in the current plan. Remedies for this deficiency undermine the cost benefit associated with inclusion of the list frame. We examined response of the dual-frame survey to variation in nest turnover rates and population growth rates and defined a state space where time to collapse is beyond the proposed 20-year time horizon. Because, under realistic estimates of turnover rates, the dual-frame approach collapses to the area frame within the proposed monitoring window, we recommend that the costs of list-frame maintenance be included in the procedure to optimize allocation of survey effort. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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33. Monitoramento estrutural em obras viárias utilizando a técnica RTK/NTRIP: Análise dos dados, desenvolvimento e implementação de um sistema de alerta posicional
- Author
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Fabiane de Fátima Maciel, Herida dos Reis Silva, Fábio Luiz Albarici, Luciano Aparecido Barbosa, and Jorge Luiz Alves Trabanco
- Subjects
GNSS applications ,Wear and tear ,Computer science ,Real Time Kinematic ,Management system ,Real-time computing ,General Earth and Planetary Sciences ,Context (language use) ,Monitoring methods ,Highway system ,General Environmental Science ,Monitoring Plan - Abstract
Desde a ampliação do sistema rodoviário no Brasil na década de 1930, tem-se um cenário com inúmeras obras viárias em diferentes condições de uso e segurança. Tal fato é preocupante devido à falta de monitoramento adequado em OAEs (Obras de Arte Especiais) e por quem de fato estas estruturas devem ser monitoradas. Estas estruturas estão sujeitas às ações de forças estáticas e dinâmicas, podendo causar deslocamentos e/ou deformações que se caracterizam por sua amplitude, direção e comportamento temporal. Há também processos de deteriorações, sejam por desgaste ao uso ou por solicitações naturais, levando-se ao enfraquecimento da estrutura. A incorporação de métodos de inspeção e monitoramento no comportamento estrutural em OAEs torna-se crescente devido ao alto custo de recuperação destas obras. Contudo, é necessário que haja um plano de monitoramento contínuo ou periódico, de acordo com as grandezas admissíveis de cada estrutura. A tecnologia dos GNSS (Global Navigation Satellite Systems) por meio da metodologia de levantamento RTK (Real Time Kinematic), mostrou-se capaz de oferecer suporte em tempo real no controle de deformações estruturais. Neste contexto, foi desenvolvido o SiGE (Sistema de Gerenciamento Estrutural) para monitoramento e emissão de alertas acerca de eventos previamente determinados pelo operador do sistema. Com a obtenção destes dados em tempo real, é possível avaliar a segurança da estrutura em serviço, monitorar a estrutura de forma contínua e segura e aprimorar projetos futuros com a definição de deslocamentos estruturais máximos.
- Published
- 2021
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34. Environmental aspects and impacts of a waste incineration plant
- Author
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Sofia Silva and A. Miguel Lopes
- Subjects
Municipal solid waste ,Work (electrical) ,Waste management ,Mobile incinerator ,020209 energy ,0202 electrical engineering, electronic engineering, information engineering ,Environmental science ,Context (language use) ,02 engineering and technology ,Energy consumption ,Environmental planning ,Monitoring Plan ,Incineration - Abstract
The work was developed in real context, in the facility of hospital and others dangerous solid waste incineration. It’s involved bibliographic research, analysis of the best available technologies, comparing them with those implemented, proposal for new measures to be implemented, a survey and evaluation of the environmental aspects and impacts associated, with proposal of mitigation measures of the identified impacts, as well as the presentation of a monitoring plan. The impacts from the installation are small and of limited magnitude, with the exception of the impacts associated with gaseous emissions and energy consumption.
- Published
- 2017
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35. LBr-1 – Research CO2 Storage Pilot in the Czech Republic
- Author
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Juraj Francu, Roman Berenblyum, Oldrich Krejci, Eric Patrick Ford, Vit Hladik, Alexey Khrulenko, Miroslav Pereszlenyi, Lars Kollbotn, and Fridtjof Riis
- Subjects
Czech ,Engineering ,Operations research ,business.industry ,02 engineering and technology ,Co2 storage ,010502 geochemistry & geophysics ,01 natural sciences ,language.human_language ,Engineering management ,020401 chemical engineering ,Work (electrical) ,Dynamic models ,Risk analysis (business) ,Vienna basin ,language ,General Earth and Planetary Sciences ,0204 chemical engineering ,business ,0105 earth and related environmental sciences ,General Environmental Science ,Monitoring Plan - Abstract
LBr-1 is a small depleted hydrocarbon field in the Czech part of the Vienna Basin. Within REPP-CO2, a Czech-Norwegian research project, a consortium of 7 partners is making the first steps towards obtaining a storage permit and realization of CO 2 injection in future. The work includes collecting the necessary data; conducting laboratory investigations; constructing a three-dimensional geological model of the storage complex, developing dynamic models to be used for simulation of the CO 2 injection phase and post-injection one; executing a risk analysis, and compiling a monitoring plan. The project represents the first step in development of the LBr-1 site towards a research CO 2 storage pilot in the Czech Republic. Fundamental milestones of site assessment, site characterisation, CO 2 injection simulation and risk analysis have been achieved, and plans for further stages of site development have been elaborated. The work is now continuing within the ENOS project funded by the EC within the Horizon 2020 programme, with the final vision to start CO 2 injection around 2020.
- Published
- 2017
- Full Text
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36. Assessing Interactions between Multiple Geological CO2 Storage Sites to Optimize Capacity in Regionally Extensive Storage Sandstones
- Author
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Maxine Akhurst, Eric James Mackay, Tom Mallows, and Jonathan Pearce
- Subjects
Engineering ,Petroleum engineering ,business.industry ,020209 energy ,02 engineering and technology ,Saline aquifer ,Co2 storage ,Civil engineering ,Resource (project management) ,020401 chemical engineering ,Injection site ,0202 electrical engineering, electronic engineering, information engineering ,General Earth and Planetary Sciences ,Regionally Extensive ,0204 chemical engineering ,North sea ,business ,General Environmental Science ,Monitoring Plan - Abstract
The potential resource for carbon dioxide (CO2) storage in strata underlying the North Sea is mostly within brine-saturated sandstone formations which are each many hundreds to thousands of square kilometres in extent. The immense potential to store CO2 in these rocks can only be fully achieved by the operation of more than one injection site within each formation. A UK North Sea case study anticipates the operation of two injection sites in the Captain Sandstone and assesses any interaction between the injection sites. Technical investigations to optimize the storage capacity in a regionally extensive North Sea sandstone by the operation of more than one injection site within a storage formation [1] are summarised: geological modelling; geomechanical modelling; simulation of CO2 injection; monitoring planning. The UK case study includes the Goldeneye Field, the storage site investigated for the planned Peterhead CCS project. An injection scenario was examined that comprised an initial project storing within a depleted hydrocarbon field structure followed by a second injection site within the surrounding saline aquifer. The research investigations were targeted to identify and reduce any perceived concerns specific to the operation of two sites by a risk assessment-led process. Requirements for a monitoring plan specific to a multi-user storage formation, based on the prediction of storage site performance, were also developed. Generic learning applicable to any suitable multi-user storage sandstone was captured, from the process followed and the technical knowledge acquired, on the characterisation of extensive sandstone formations, management of the planned injection operations and monitoring planning.
- Published
- 2017
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- View/download PDF
37. Relationship Analysis between Pesticide Monitoring Plan and Their Detection at Waterworks throughout Japan
- Author
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Mari Asami, Makiko Sasaki, Yoshihiko Matsui, Michihiro Akiba, and Koji Kosaka
- Subjects
010504 meteorology & atmospheric sciences ,Environmental protection ,Relationship analysis ,Environmental science ,010501 environmental sciences ,Pesticide ,01 natural sciences ,Environmental planning ,0105 earth and related environmental sciences ,Monitoring Plan - Published
- 2017
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38. Levels of dioxins and dioxin-like PCBs in food of animal origin in the Netherlands during the period 2001-2011
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Ron L.A.P. Hoogenboom, P. Adamse, Rob M.C. Theelen, and Stefanie Schoss
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trends ,dioxins, PCDD/Fs, DL-PCBs, trends, background concentrations, regulatory limits, food ,Novel Foods & Agrochains ,BU Toxicologie ,Health, Toxicology and Mutagenesis ,010501 environmental sciences ,Biology ,Toxicology ,Novel Foods & Agroketens ,01 natural sciences ,Animal origin ,0404 agricultural biotechnology ,Animal science ,dioxins ,PCDD/Fs ,Animals ,Bioassay ,BU Toxicology, Novel Foods & Agrochains ,Netherlands ,0105 earth and related environmental sciences ,Monitoring Plan ,VLAG ,Residue (complex analysis) ,food ,BU Toxicology ,Public Health, Environmental and Occupational Health ,food and beverages ,Background concentrations ,DL-PCBs ,04 agricultural and veterinary sciences ,General Chemistry ,General Medicine ,Polychlorinated Biphenyls ,040401 food science ,Action levels ,background concentrations ,BU Toxicologie, Novel Foods & Agroketens ,Food products ,regulatory limits ,Food Science - Abstract
The aim of this study was to assess levels of dioxins (polychlorinated dibenzo-p-dioxins and dibenzofurans, PCDD/Fs) and dioxin-like polychlorinated biphenyls (PCBs) (DL-PCBs) in food of animal origin produced in the Netherlands, including potential trends in time. Test results from about 2500 samples of animal derived food products (beef, veal, lamb, chicken, pork, deer, milk and eggs), sampled for the National Residue Monitoring Plan from 2001–2011, were evaluated. Most samples were screened with a bioassay and, if suspected, analysed by GC-HRMS. The fraction of samples which were non-compliant with European maximum levels was rather low, being below 1% for most food products, except for lamb. Exceedance of action levels was particularly observed for lamb and beef. To obtain an insight into background levels, a randomly taken part of the samples was directly analysed by GC-HRMS. In general, only minor decreases in mean PCDD/F and DL-PCB concentrations could be observed for the period 2001–2011. This may be due to a plateauing of current background levels but also to factors like the sensitivity of the analytical method.
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- 2017
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39. US HAEA Medical Advisory Board 2020 Guidelines for the Management of Hereditary Angioedema
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Paula J. Busse, Bruce L. Zuraw, Anthony J. Castaldo, Sandra C. Christiansen, Timothy J. Craig, Jonathan A. Bernstein, Michael M. Frank, Mark Davis-Lorton, H. Henry Li, Aleena Banerji, William R. Lumry, and Marc A. Riedl
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medicine.medical_specialty ,C1 inhibitor deficiency ,Advisory Committees ,Long term prophylaxis ,C1-inhibitor ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,Physicians ,medicine ,Immunology and Allergy ,Humans ,030212 general & internal medicine ,Intensive care medicine ,Child ,Monitoring Plan ,biology ,business.industry ,Angioedemas, Hereditary ,medicine.disease ,United States ,On demand treatment ,030228 respiratory system ,Hereditary angioedema ,biology.protein ,Female ,business ,Complement C1 Inhibitor Protein ,Prophylactic treatment - Abstract
Scientific and clinical progress together with the development of effective novel therapeutic options has engendered multiple important changes in the diagnosis and management of hereditary angioedema (HAE). We now update and extend the 2013 United States Hereditary Angioedema Association Medical Advisory Board guidelines for the treatment and management of HAE. The guidelines are based on a comprehensive literature review with recommendations indicating both the strength of our recommendation and the quality of the underlying evidence. Guidelines are provided regarding the classification, diagnosis, on-demand treatment, prophylactic treatment, special considerations for women and children, development of a comprehensive management and monitoring plan, and assessment of burden of illness for both HAE due to C1 inhibitor deficiency and HAE with normal C1 inhibitor. Advances in HAE treatment now allow the development of management plans that can help many patients with HAE lead a normal life. Achieving this goal requires that physicians be familiar with the diagnostic and therapeutic transformations that have occurred in recent years.
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- 2019
40. D8.1 Quality & Risk Plan
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PoliRural
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Description of Action ,Monitoring Plan ,Quality Management ,Quality and Risk - Abstract
This deliverable details PoliRural's quality and risk monitoring plan. The success criteria are used to monitor the progress towards the project objectives and its expected impact. The project objectives and related success criteria defined in the Description of Action (DoA) are presented. The progress will be regularly monitored by the Steering Committee and reported to the REA in three Periodic Reports, and one Final Report delivered within the reporting periods as set by the Grant Agreement. The Consortium ensures that the deliverables and any other documents produced in the lifetime of the project will be of the highest quality by introducing the Deliverable Quality Management process including the deliverable internal peer review and step-by-step approval split down in three phases of a 45-day Deliverable Approval Process. The list of internal expert reviewers of PoliRural deliverables is defined in the Annex 1. The Consortium recognises that even the most perfectly drafted work plan can stumble upon risks, which can influence the project’s outcomes. Therefore, the PoliRural partners have implemented the Continuous Risk Management approach and have used this methodology to identify multiple critical risks, to suggest mitigation measures and to perform the project's first risk assessment. The results of the critical risks assessment are reported in the Annex 2. The risks will be continuously monitored throughout the lifetime of the project and the Consortium’s initial risk assessment will be updated on a regular basis. Together with the progress on the success criteria, the updated risk assessment will be reported to the REA on four occasions during the project duration.
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- 2019
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41. Detecting alterations in historical violins with optical monitoring
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Marco Malagodi, Piercarlo Dondi, Sylvie Le Hégarat-Mascle, Emanuel Aldea, Alireza Rezaei, Méthodes et Outils pour les Signaux et Systèmes (SATIE-MOSS), Systèmes d'Information et d'Analyse Multi-Echelles (SIAME), Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11), and Università degli Studi di Pavia
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Ground truth ,Computer science ,business.industry ,010401 analytical chemistry ,Pattern recognition ,preventive conservation ,02 engineering and technology ,UV fluorescence ,01 natural sciences ,0104 chemical sciences ,Violin ,historical violins ,Mechanical wear ,0202 electrical engineering, electronic engineering, information engineering ,020201 artificial intelligence & image processing ,A-contrario detection ,Artificial intelligence ,business ,[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing ,Monitoring Plan - Abstract
International audience; Some historical musical instruments are still played today, and are prone to be affected by mechanical wear of superficial varnishes in direct contact with the musicians. In a previous work, an ad-hoc monitoring plan for historical violins, that involves the use multiple non-invasive analytic techniques, achieved good performance. However, the high number of techniques is a limitation if we want to perform frequent checks. In this work, our aim is to rely only on UV induced fluorescence images for performing a fast, preliminary check and then, if a possible alteration is detected, conduct spectroscopic analyses, which are more precise but also more time consuming. In this study, we explore the a-contrario framework in order to allow for the automatic detection of significant changes in the superficial varnishes. The difficulty of detecting the changes is represented by the need to define the significance of a change, in the absence of a ground truth provided by the expert. Tests performed on samples that simulate the effect of surface alteration during time show promising results.
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- 2019
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42. Distribution spatiale des éléments traces métalliques dans les sols de la zone aurifère de Komabangou au Niger
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Farida Maissoro Malan Idi, Thibault Sterckeman, Ousseini Zakaria Ibrahim, Cyril Feidt, Guillaume Echevarria, Yadji Guero, Abdourahamane Tankari Dan-Badjo, Université Abdou Moumouni de Niamey, Faculté d'Agronomie, Ecole des mines, de l'industrie et de la géologie, Unité de Recherches Animal et Fonctionnalités des Produits Animaux (URAFPA), Université de Lorraine (UL)-Institut National de la Recherche Agronomique (INRA), Laboratoire Sols et Environnement (LSE), and Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL)
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050402 sociology ,Orpaillage ,trace elements ,010501 environmental sciences ,01 natural sciences ,contamination ,0504 sociology ,Niger ,éléments traces métalliques ,soils ,0105 earth and related environmental sciences ,Monitoring Plan ,valeurs limites ,05 social sciences ,Trace element ,Forestry ,15. Life on land ,sols ,Gold panning, soils, contamination, trace elements, limit values, Komabangou, Niger ,Soil contamination ,limit values ,Niger Gold panning ,Komabangou ,13. Climate action ,[SDE]Environmental Sciences ,Environmental science - Abstract
Cette etude s’inscrit dans un projet de recherche portant sur l’evaluation des impacts environnementaux et sanitaires de l’orpaillage dans la zone de Komabangou au Niger. L’objectif est de determiner les niveaux de contamination des elements traces dans les sols et d'analyser leur distribution spatiale. Des echantillons des sols ont ete preleves en 2016 dans 27 localites dont 24 sur differents sites de la zone aurifere de Komabangou et 3 sur sites temoins. Les concentrations en elements traces (As, Cd, Co, Cr, Cu, Ni, Pb et Zn) dans les sols ont ete determinees par spectrometrie de masse avec plasma a couplage inductif (ICP-MS). La pollution des sols a ete evaluee en calculant les index de pollution (IP) des sols. Les resultats montrent que les concentrations en elements traces metalliques (ETM) dans les sols different en fonction du site et du metal considere. Les cartes de repartition spatiale montrent une importante concentration des elements traces tels que As, Cd, Pb et Zn au centre de la zone aurifere. Plusieurs de ces teneurs en ETM sont superieures aux seuils reglementaires. Aussi sur les 27 sites etudies, 12 ont des valeurs d’IP superieures a 1 revelant ainsi une contamination des sols par plusieurs elements. Ces resultats montrent une accumulation des metaux dans les sols qui peuvent persister dans l’environnement. Cela peut poser de serieux risques sanitaires pour l’Homme. Pour prevenir tout risque, un plan de surveillance de la contamination des sols devrait etre mis en place et il faudrait envisager de traiter les sites pollues. © 2019 International Formulae Group. All rights reserved. Mots cles : Orpaillage, sols, contamination, elements traces metalliques, valeurs limites, Komabangou, Niger. English Title : Spatial distribution of metallic trace elements in soils of Komabangou gold zone in Niger This study is part of research project on environmental and health impacts of gold mining in Komabangou area of Niger. The objective is to determine pollution levels of trace elements in soils and to analyze their spatial distribution. Soil samples were collected in 2016 at 27 localities, including 24 at different sites in Komabangou gold zone and 3 at control sites. Concentrations of trace elements (As, Cd, Co, Cr, Cu, Ni, Pb and Zn) in soils were determined by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Soil pollution was assessed by calculating soil pollution index (PI). The results show that metal trace element concentrations in soils differ depending to the site and the metal. Spatial distribution maps show a high concentration of trace elements such as As, Cd, Pb and Zn in the center of the gold zone. Many concentrations of trace elements in soils are above regulatory thresholds. Also, of the 27 sites studied, 12 have PI values greater than 1, revealing soil contamination by several elements. These results show an accumulation of metals in soils, which can persist in the environment. This can pose serious health risks for humans. To prevent any risk, soil contamination monitoring plan should be put in place and consideration should be given to treating polluted sites. Keywords : Gold panning, soils, contamination, trace elements, limit values, Komabangou, Niger.
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- 2019
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43. MONITORAMENTO DA AQUICULTURA EM RESERVATÓRIOS CONTINENTAIS POR MEIO DO ÍNDICE DE ESTADO TRÓFICO
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Alberto Akama, Guilherme Wolff Bueno, Emílio Sousa Pinho, Flávia Tavares de Matos, Clauber Rosanova, and Daniela Barbosa Macedo
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0106 biological sciences ,Ciências Agrárias ,Recursos Pesqueiros e Engenharia de Pesca ,Aquicultura ,040102 fisheries ,010607 zoology ,0401 agriculture, forestry, and fisheries ,Environmental science ,Forestry ,Total phosphorus ,04 agricultural and veterinary sciences ,Trophic state index ,01 natural sciences ,Water sampling ,Monitoring Plan - Abstract
A aquicultura é a atividade que mais cresce dentre os setores de produção de alimentos, porém, sua prática pode causar impactos ambientais no ambiente aquático, caso não haja um plano de monitoramento eficiente. O objetivo do presente trabalho foi avaliar o grau de trofia do ambiente utilizando o Índice de Estado Trófico (IET) em uma atividade aquícola de sistema de produção em tanques-rede no reservatório do Lajeado, Palmas, Tocantins na estação seca do ano. O monitoramento foi realizado no período de maio/2017 a agosto/2017 e envolveu a coleta de amostras para análises dos seguintes parâmetros de qualidade de água: fósforo total e clorofila-a. Paralelamente, houve a realização de coleta de dados de temperatura, turbidez, oxigênio dissolvido, condutividade, pH e sólidos totais dissolvidos. Os resultados do cálculo do Índice de Estado Trófico (IET) mostraram que a área em estudo durante os meses de maio e agosto apresentou-se predominantemente em graus eutrófico e hipereutrófico. O ponto controle também apresentou alto grau de trofia, indicando que o estado trófico do lago nas proximidades da área aquícola sofre forte influência de atividades antrópicas externas. Assim, os efeitos desta atividade a médio e longo prazo são difíceis de serem previstos, havendo a necessidade constante do monitoramento e controle da qualidade da água.Palavras-chave: aquicultura, eutrofização, impacto ambiental, poluição, tanque rede. MONITORING OF AQUACULTURE IN CONTINENTAL RESERVOIRS USING THE TROPHIC STATUS INDEX ABSTRACT:Aquaculture is the fastest growing activity among food production sectors, however, its practice can cause environmental impacts, in case if a monitoring plan is not applied. The objective of the present study was to evaluate the trophic environment status using the Trophic State Index (TSI) in an aquaculture activity in a netcage system in the Lajeado reservoir, Palmas, Tocantins during the dry season. The monitoring was carried out from May / 2017 to August / 2017 and involved the water sampling for analysis of the following water quality parameters: total phosphorus and chlorophyll-a. At the same time, data were collected on temperature, turbidity, dissolved oxygen, conductivity, pH and total dissolved solids. The Trophic State Index (TSI) results showed that the area under study during the months of May and August was predominantly under a supereutrophic condition. It indicates that the lake trophic state in the aquaculture surrounding area is strongly influenced by external anthropogenic activities. Thus, the effects of this activity in the medium and long term are difficult to predict, so it´s necessary to monitor and control the water quality.Keywords: aquaculture, eutrophication, environmental impact, pollution, net cage.
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- 2019
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44. A case study: managing decline deformation in an active sublevel caving operation
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Stephen Fitch, Daniel Barnett, Matthew Woods, and Jeremy Doolan
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geography ,Risk management plan ,geography.geographical_feature_category ,business.industry ,Deformation (meteorology) ,Hazard management ,Ground support ,Cave ,Mining engineering ,Monitoring data ,Environmental science ,business ,Risk management ,Monitoring Plan - Abstract
Telfer Gold Mine is located in the Great Sandy Desert and consists of both open pit and underground operations, including a mature sublevel cave (SLC). Changes to SLC design, with the addition of several sublevels, have resulted in an increased cave influence zone, with particular impact on the 4650 to 4600 Decline. This increased cave influence was identified during the planning stage risk assessment for the additional sublevels and a monitoring plan with associated trigger action response plans (TARPs) were included in the cave major hazard management plan (CMHMP). Once TARPs were triggered, ground support upgrades and a planned bypass were initiated for a section of the main decline. High underground temperatures and difficult work conditions resulted in the bypass activity being delayed until temperatures subsided. Due to the delays with bypass development and ongoing progression of deformation at a faster-than-expected rate, access through the original section of decline needed to be maintained for a greater length of time and with higher-than-expected deformation rates. Both a tactical ground support upgrade and a risk management plan based around monitoring data were used to maintain safe access through the main decline until the bypass was complete. Monitoring data showed a clear cause and effect between SLC production and deformation, allowing SLC production holds to be used as a key control.
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- 2019
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45. Assessment of the application for renewal of authorisation of Lantharenol® (lanthanum carbonate octahydrate) for cats
- Author
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Gloria López-Gálvez, Secundino López Puente, Derek Renshaw, Vasileios Bampidis, Mojca Kos Durjava, Giovanna Martelli, Marta López-Alonso, Roberto Edoardo Villa, Baltasar Mayo, Andrew Chesson, Ruud Woutersen, Maria de Lourdes Bastos, Maryline Kouba, Giovanna Azimonti, Mariana Petkova, Yolanda Sanz, Birgit Dusemund, Jürgen Gropp, Fernando Ramos, Alberto Mantovani, Francesca Marcon, Efsa Panel on Additives, Henrik Christensen, and Alena Pechová
- Subjects
040301 veterinary sciences ,Animal feed ,Veterinary (miscellaneous) ,Feed additive ,cat ,Plant Science ,TP1-1185 ,010501 environmental sciences ,other zootechnical additives ,01 natural sciences ,Microbiology ,0403 veterinary science ,Toxicology ,Excretion ,Medicine ,Lantharenol® ,TX341-641 ,0105 earth and related environmental sciences ,Monitoring Plan ,renewal ,CATS ,business.industry ,Nutrition. Foods and food supply ,Chemical technology ,Authorization ,04 agricultural and veterinary sciences ,zootechnical additives ,Lanthanum carbonate ,Animal Science and Zoology ,Parasitology ,business ,Lantharenol ,lanthanum carbonate octahydrate ,Food Science ,medicine.drug - Abstract
Lantharenol® is a feed additive consisting of lanthanum carbonate octahydrate. It is currently authorised as a zootechnical additive (decrease in phosphorous excretion via urine) for cats; this opinion concerns the renewal of the authorisation. In 2007, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) adopted an opinion on the safety and efficacy of Lantharenol® as a feed additive for cats. The applicant has provided data demonstrating that the additive complies with the conditions of authorisation. The available evidence, including the results of the post‐market monitoring plan, confirms that the use of Lantharenol® in cat food at the maximum authorised concentration of 7.5 g/kg of complete feed is safe for cats. In the absence of new data, the FEEDAP Panel reiterates its previous conclusion that Lantharenol® does not pose a risk by inhalation and is not an irritant to skin or eye and not a dermal sensitiser. The FEEDAP Panel considers that there is no need for a continuation of a specific post‐market monitoring plan.
- Published
- 2019
46. Influencia de la gestión agroganadera y las variables climáticas y topográficas en los cambios de abundancia de la rata topera (Arvicola scherman) en el Oeste del Pirineo
- Author
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Isabel Leránoz, Carlos Astrain, Pablo Díez-Huget, Vanesa Alzaga, Diego Villanúa, Jesús Martínez-Padilla, Juan Markina, and Ainoha Mateo-Moriones
- Subjects
Ecology ,Rodent ,biology ,Fossorial ,biology.organism_classification ,Predation ,Population abundance ,Abundance (ecology) ,biology.animal ,Grazing ,Water vole ,Ecology, Evolution, Behavior and Systematics ,Monitoring Plan - Abstract
La rata topera (Arvicola scherman) es una especie de gran interés, tanto por su papel como presa de multitud de depredadores, como por el impacto de sus daños sobre la agricultura. Las variaciones en su abundancia poblacional y el papel de los factores que la modulan han sido ampliamente estudiadas en el norte de Europa, pero hasta el momento, se carecía de esta información para las poblaciones del Pirineo. En el presente trabajo se exponen los resultados obtenidos en el plan de monitorización de la especie en Navarra desde 2016 hasta 2020, describiendo tanto los cambios de abundancia registrados, como la influencia de los factores ambientales y de gestión agroganadera analizados. Describimos una variación de la abundancia a lo largo del año, con valores significativamente mayores en primavera que en verano; y entre los 5 años de muestreo, con una abundancia significativamente mayor en 2016 y 2020. La pluviometría acumulada en los meses previos al censo y el pastoreo con ovejas han sido los factores retenidos en los modelos con influencia significativa. Ambos han ejercido un efecto positivo sobre la rata topera, aumentando su abundancia al incrementarse la pluviometría y con el aprovechamiento con ganado ovino. Se discute el papel de estos factores y otras variables de estructura del paisaje y de gestión agrícola en los cambios de abundancia poblacional de la rata topera.
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- 2021
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47. Energy Efficient School Building HVAC Systems Monitoring Plan
- Author
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Dan Stoian, Iosif Boros, Tamás Nagy-György, and Valeriu Stoian
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QB275-343 ,Engineering ,business.industry ,school ,020209 energy ,02 engineering and technology ,Engineering (General). Civil engineering (General) ,renewable energy ,Energy engineering ,Construction engineering ,HVAC ,0202 electrical engineering, electronic engineering, information engineering ,TA1-2040 ,monitoring system ,business ,energy efficiency ,Geodesy ,Efficient energy use ,Monitoring Plan - Abstract
The paper presents aspects regarding the component of the HVAC system and their monitoring system of a school building, which use both energy efficient concepts and renewable energy solutions
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- 2016
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48. Groundwater monitoring plan in the province of San Luis
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Gabriel Garbero and Hugo Guzman Durán
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Master station ,Geography ,Hydric soil ,Environmental protection ,Productive sector ,Water resource management ,Groundwater ,Water Science and Technology ,Monitoring Plan - Abstract
In response to a larger demand from the productive sector of information about specific data such as availability and quality of water in the province, San Luis Agua launched the monitoring project, which obtains data from 150 spots strategically located. Since 2013, and with the participation of productive sector, investors and users, San Luis Agua S.E. carries on the first stage of the Telemetric Monitoring Plan in real time through the installation of 59 stations, located near the town of Quines. The final project will have the measurement of hydro meteorological parameters in real time tending to the making of an Integral Hydric Balance, designed for the needs of users and planning, and to improve the use of the water available in the province. The data collected will be reported to a master station, located in the offices of San Luis Agua adn will be available for everybody
- Published
- 2016
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49. Hydrologic Monitoring Plan of the Brazilian Water Producer/PCJ Project
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João Luis Bittencourt Guimarães, Regiane Kock de Sousa Lombardi, Denise Taffarello, Maria do Carmo Calijuri, and Eduardo Mario Mendiondo
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010504 meteorology & atmospheric sciences ,business.industry ,media_common.quotation_subject ,Environmental resource management ,010501 environmental sciences ,Payment ,01 natural sciences ,Ecosystem services ,Water resources ,MONITORAMENTO ,Information system ,Environmental science ,Ecosystem ,business ,Payment for ecosystem services ,0105 earth and related environmental sciences ,media_common ,Monitoring Plan ,Valuation (finance) - Abstract
Both Ecosystem-based Adaptation (EbA) and Payment for Ecosystem Services (PES) have a wide range of strategies that include different economic instruments for nature conservation. Although the generation and maintenance of payment for hydrologic ecosystem services (Water-PES) is expanding in Brazil, there are difficulties in the implementation of projects. Due to the complexity and non-linearity of the hydrological processes, also affecting both EbA and Water-PES goals, monitoring quali-quantitative aspects of streams have been here addressed as a useful management tool. This study presents the Hydrological Monitoring Plan (HMP) of the Water Producer/PCJ project, operating between 2009-2014, in order to: 1) evaluate the impact of project actions under water quali-quantitative aspects; and 2) promote the incorporation of HMP’s elements in water resources management. HMP of the Water Producer/PCJ project has been implemented following the conditions for efficiency (baseline, long-term scale compatible with the actions of the project, in the experimental and reference watersheds). In addition, HMP is being implemented from upstream to downstream in catchments with areas ranging from 17 to 130 km2. This proposal favors the quantification and valuation of hydrologic services that could be assessed by ecohydrologic monitoring and modeling. Thus, we look forward to the consolidation of the Brazilian information system of water resources, the reduction of modeling uncertainties and integrated assessment of the consequences of land-use/land-cover change that strongly impact goals of EbA and Water-PES initiatives.
- Published
- 2016
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50. Intensive Environmental Surveillance Plan for Listeria monocytogenes in Food Producing Plants and Retail Stores of Central Italy: Prevalence and Genetic Diversity.
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Centorotola, Gabriella, Guidi, Fabrizia, D'Aurizio, Guglielmo, Salini, Romolo, Di Domenico, Marco, Ottaviani, Donatella, Petruzzelli, Annalisa, Fisichella, Stefano, Duranti, Anna, Tonucci, Franco, Acciari, Vicdalia Aniela, Torresi, Marina, Pomilio, Francesco, and Blasi, Giuliana
- Subjects
GENETIC variation ,ENVIRONMENTAL protection planning ,RETAIL stores ,FERTILIZERS ,EDIBLE plants ,LISTERIA monocytogenes - Abstract
Listeria monocytogenes (Lm) can persist in food processing environments (FPEs), surviving environmental stresses and disinfectants. We described an intensive environmental monitoring plan performed in Central Italy and involving food producing plants (FPPs) and retail grocery stores (RSs). The aim of the study was to provide a snapshot of the Lm circulation in different FPEs during a severe listeriosis outbreak, using whole genome sequencing (WGS) to investigate the genetic diversity of the Lm isolated, evaluating their virulence and stress resistance profiles. A total of 1217 samples were collected in 86 FPEs with 12.0% of positive surfaces at FPPs level and 7.5% at RSs level; 133 Lm isolates were typed by multilocus sequencing typing (MLST) and core genome MLST (cgMLST). Clonal complex (CC) 121 (25.6%), CC9 (22.6%), CC1 (11.3%), CC3 (10.5%), CC191 (4.5%), CC7 (4.5%) and CC31 (3.8%) were the most frequent MLST clones. Among the 26 cgMLST clusters obtained, 5 of them persisted after sanitization and were re-isolated during the follow-up sampling. All the CC121 harboured the Tn6188_qac gene for tolerance to benzalkonium chloride and the stress survival islet SSI-2. The CC3, CC7, CC9, CC31 and CC191 carried the SSI-1. All the CC9 and CC121 strains presented a premature stop codon in the inlA gene. In addition to the Lm Pathogenicity Island 1 (LIPI-1), CC1, CC3 and CC191 harboured the LIPI-3. The application of intensive environmental sampling plans for the detection and WGS analysis of Lm isolates could improve surveillance and early detection of outbreaks. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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