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Funding Information: This research was supported by the Fundação para a Ciência e Tecnologia (FCT), Portugal [grant SFRH/BD/147085/2019 to Sara Bettencourt]. Also had the support of FCT, Portugal through the strategic projects ( UIDB/04292/2020 awarded to MARE and UID/AMB/04085/2019 to CENSE) and through project LA/P/0069/2020 granted to the Associate Laboratory ARNET, Portugal and financing of Fundo Azul do Ministério do Mar, Portugal through the project ALIMAR – Ação Lixo Marinho! ( FA_06_2017_081 ). Funding Information: The authors thank Diogo Freitas for statistical analysis support, all the volunteers who participated in the marine litter samplings over the two years, and the Portuguese Institute for Sea and Atmosphere (IPMA) for kindly providing the meteorological stations data. This research was supported by the Fundação para a Ciência e Tecnologia (FCT), Portugal [grant SFRH/BD/147085/2019 to Sara Bettencourt]. Also had the support of FCT, Portugal through the strategic projects (UIDB/04292/2020 awarded to MARE and UID/AMB/04085/2019 to CENSE) and through project LA/P/0069/2020 granted to the Associate Laboratory ARNET, Portugal and financing of Fundo Azul do Ministério do Mar, Portugal through the project ALIMAR – Ação Lixo Marinho! (FA_06_2017_081). Publisher Copyright: © 2023 The Author(s) Marine litter is a complex and multi-dimensional problem, with beach litter surveys being an important cost-effective tool for monitoring and assessing marine litter pollution. In Madeira Island (Portugal, NE Atlantic), a region awarded several times as ‘Europe's Leading Island Destination’ and with a particular orography, there is a scarce understanding of the situation of marine debris. A two-year monitoring (July 2020 to April 2022) of macro-litter was conducted on two beaches in Funchal, the largest city and capital of the island. The abundance, composition, sources, and pathways of the stranded marine litter were assessed following OSPAR guidelines. During the two years, a total of 14,265 items were recorded. The mean litter density was found to be 0.29 items/m2 and the beaches’ clean index ranged between ‘very clean’ and ‘dirty’. Cigarette butts (30.9%) and plastic objects (30.7%) were the most frequent marine litter items, followed by paper/cardboard (9.2%) and metal items (8.3%). The composition of the litter showed that most of the monitored marine debris has a land-based source, with a strong contribution from smoking-related activities and littering in streams. By characterizing the waste and identifying its source, it was possible to propose integrated management actions at a local level. Outreach and raising awareness campaigns, together with actions to limit single-use plastic items and stimulate a circular economy, could contribute to limit marine litter on the studied island but also in other regions with similar profiles. publishersversion published

Research and regulatory interest into (Neo)tropical aquatic pesticide ecotoxicology has increased considerably over the past few years. However, pesticide effect assessment frameworks in (Neo)tropical areas remain largely undeveloped and as such not implemented. The present study provides an overview of studies into the comparison of pesticide sensitivity between (Neo)tropical and temperate aquatic taxa. Recommended assessment factors to be applied to temperate toxicity data for use in tropical effect assessments differ significantly between these studies. Shortcomings and bottlenecks of available pesticide sensitivity comparison studies based on results from bioassays, species sensitivity distributions, and model ecosystem studies are scrutinized. Current data lacks and (subsequent) indications for future research are also covered. Ultimately, implications for procedures aimed at the derivation of regulatory acceptable concentrations for pesticides in (Neo)tropical edge-of-field surface waters are discussed. Integr Environ Assess Manag 2022;00:1–10. © 2022 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals LLC on behalf of Society of Environmental Toxicology & Chemistry (SETAC). publishersversion published

ARNET [ LA/P/0069/2020 ] are also financed by Fundação para a Ciência e Tecnologia, I.P., Portugal . Fundo Azul do Ministério do Mar funded through the project ALIMAR – Ação Lixo Marinho! ( FA_06_2017_081 ). Publisher Copyright: © 2023 The Author(s) Marine litter is a global problem. Education has been acclaimed as a potential tool to tackle this issue, yet, integrative, student-centered, and over weeks studies to raise awareness on the theme that compares pre- with post-intervention results are limited in the literature. Furthermore, almost no studies rely on the basis of previous experience on the theme and local reality. This paper presents the design, implementation, and evaluation of an educational intervention to raise awareness and educate students (1st cycle to high-school) about marine litter. Different learning skills were fostered through theoretical, laboratorial, and hands-on activities and students participated in a beach clean-up to summarize the classroom's learnings in loco. Pre- and post-questionnaire results indicate that students' knowledge, perceptions, and behavioral intentions changed. Identification of marine litter estimated degradation times and observation of microplastics in local sand samples were activities highly appreciated by youngsters. This intervention positively impacted schoolchildren's literacy, contributing to advancing education in marine litter and can be further adapted to other educational areas. publishersversion published

Funding Information: Open access funding provided by FCT|FCCN (b-on). This research was funded by CENSE through the Portuguese Foundation for Science and Technology (FCT; UIDB/04085/2020) and through a PhD grant for Rita Dias (SFRH/BD/148793/2019). The authors are also indebted to AdTA—Águas do Tejo Atlântico, AdP—Grupo Águas de Portugal for their financial and technical support to this project. Publisher Copyright: © 2023, The Author(s). Water scarcity affects already a large part of the world's population. To overcome this situation, water management is needed, and wastewater reuse must be implemented and included as a new approach. To achieve that objective water quality must comply with the parameters established in the Regulation (EU) 2020/741 of the European Parliament and the Council of the European Union and new treatment solutions have to be developed. The main goal of this pilot study was to evaluate the peracetic acid (PAA) disinfection efficiency in a real wastewater treatment plant (WWTP) in order to accomplish the wastewater reuse objective. To this end, six disinfection conditions were studied, three PAA doses (5, 10, and 15) and three contact times (5, 10, and 15) based on the commonly used disinfection operational conditions in real WWTP. Comparing the Total Suspended Solids (TSS), turbidity, Biological Oxygen Demand (BOD5) and Escherichia coli content, after and before the disinfection step, was possible to conclude that PAA ensures the Regulation (EU) 2020/741 requirements and that the disinfected effluent can be reused for several uses. All the conditions in which the PAA dose was 15 mg/L and the condition with 10 mg/L of PAA with a contact time of 15 min were the most promising, presenting the second highest water quality class achieved. The results of this study illustrate the potential of PAA as an alternative disinfectant for wastewater treatment and, bring it closer to the water reuse objective by presenting several possibilities for water uses. publishersversion published

Funding Information: CC acknowledges the support given by the Calouste Gulbenkian Foundation through the Environmental Sustainability Grant from the Novos Talentos Científicos that supported the development of this work and the open access fee, and for organizing discussion sessions throughout the progress of the research. Publisher Copyright: Copyright © 2023 Castro and Gouveia. Energy Poverty (EP) is a growing concern in EU and national policies. Limited research has been conducted on students' perception of EP and vulnerability to EP, especially on how this may be modified if the student is a local or an exchange university student and how this interacts with the season (i.e., summer and winter). Therefore, the present research aims to deepen this understanding by analyzing and comparing students' perceptions of EP and exploring their vulnerability to EP, considering their background and the city they live in, using Montevideo in Uruguay, Lisbon in Portugal, and Padua in Italy, as case studies. To achieve these aims, two populations of university students in each city were surveyed: one of Local Students (LS) and another of Exchange Students (ES). Responses from 295 students to an online survey with 44 questions covering several aspects of EP and energy awareness, such as energy consumption habits, vulnerability drivers, energy equipment, and lived experience in maintaining comfortable internal temperatures, were collected in 2022. Differences between the perception of LS and ES in each city were analyzed, as well as differences in students' perceptions among cities. Although it is difficult to generalize, comfort levels seem to vary according to location, type of students, and season, but according to the results, there seems to be an interaction between these three factors. According to this research, most students did not identify themselves as living in EP, but several populations perceived discomfort in both winter and summer, showing their vulnerability to EP. publishersversion published

Funding Information: This research is currently funded by a pre-doctoral contract within the framework of the UNED-Banco Santander agreement. Likewise the doctoral stay corresponding to this study has been carried out at UAb thanks to an international mobility grant from Banco Santander for doctoral students enrolled in the International Doctoral School of UNED. Funding Information: We would like to acknowledge the participation in this project of the interviewees from UAb and UNED. Their predisposition and expertise have been essential in the development of this research. We would also like to thank Maria José Bautista-Cerro Ruiz (EIDUNED) for her support throughout the elaboration of this paper. Finally, we would like to underline the relevance of the financial support given by UNED-Banco Santander agreement for the development of this research. Publisher Copyright: © 2023 by the authors. The current eco-social crisis includes global challenges such as climate change, environmental degradation and demographic shifts that call for a global response. The European Environment Agency claims that over the next decade, very different answers will be needed to the world’s challenges than the ones provided over the past 40 years to confront the foreseeable global changes. Higher Education Institutions have their own responsibility in training future professionals in cross-cutting key competences for sustainability, which are defined through different frameworks. Considering that current students will need to overcome global challenges, this research aims to identify the ways in which Higher Education Institutions are anticipating the introduction of key competences for sustainability into the curricula of their programs. Specifically, it aims to detect the perception of the heads of three departments and three faculties of two universities in Spain and Portugal about the presence of key competences for sustainability in the selected degrees. For this study, a qualitative research approach was employed. The methodology used involved the application of interviews to departments and faculties heads. The results showed there is a growing interest in sustainability at Higher Education Institutions, but key competences for sustainability were not yet sufficiently valued as competences needed for the students in the future, in particular those linked with the professional world. Further similar research could be conducted at other levels (master’s degree, doctorate). publishersversion published

This article is based upon work from COST Action European Energy Poverty: Agenda Co-Creation and Knowledge Innovation (ENGAGER 2017-2021, CA16232 ) supported by COST (European Cooperation in Science and Technology – www.cost.eu ). Ana Stojilovska is grateful for the support provided by the Centre for Social Sciences, Hungary , and the Central European University Doctoral Stipend . Dušana Dokupilová thanks to the support of VEGA grant no. 2/0186/21 . Anna Zsófia Bajomi would like to thank Lea Kőszeghy, Centre for Social Sciences, Hungary , and lead of the “Societal challenges of energy use” project supported by the Incubator – Collaborative Research Fund . Sergio Tirado-Herrero acknowledges funding from the European Union 's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie, and funding from the ‘Ramón y Cajal’ program supported by the Spanish Ministry of Science and Innovation (grant RYC2020-029750-I ). The authors are grateful to Nina Kuklišová who proofread the manuscript. We would like to thank the four anonymous reviewers for their detailed and helpful comments. We would like to acknowledge our interviewees without whose insightful contribution this research would not have been made. Publisher Copyright: © 2023 The Authors Fuelwood has been overlooked by European energy transition policies, despite its importance as a domestic energy source for many European households. We study fuelwood use for coping with energy poverty based on the lived experience of energy-vulnerable households in five diverse European countries (Portugal, Slovakia, Hungary, Austria, and North Macedonia). From their perspective, fuelwood is a central and multifunctional tool for coping with energy poverty because of its many favorable features, including enabling energy security and access, that overweigh its adverse environmental and health impacts. We argue that the use of fuelwood for coping with energy poverty is embedded in cultural practices building upon the interconnection of three stages of coping behavior. The first stage is fuelwood becoming a socio-cultural norm, which means it is considered a cultural practice for coping with energy poverty due to its many benefits that protect the energy vulnerable from increasing energy prices, disconnections, and further energy deprivation. This enhances the subsequent phase, featuring the normalization of subsistence which is the acceptance of life with minimal energy needs. This leads to the final stage with increasing system detachment which is continued reliance on individual and informal arrangements of satisfying energy needs and avoiding seeking or demanding institutional support. publishersversion published

Funding Information: Royal Entomological Society; UKRI Natural Environment Research Council, Grant/Award Number: NE/V006533/1; Rural & Environment Science & Analytical Services Division of the Scottish Government; ; Alexander von Humboldt Foundation; Department of Agriculture, Environment & Rural Affairs; Center for Environmental and Sustainability Research; FCT/MCTES, Grant/Award Number: UID/AMB/04085/2020; UKRI Biotechnology and Biological Sciences Research Council, Grant/Award Number: BBS/E/C/000J0200; UKRI Biotechnology and Biological Sciences Research Council Norwich Research Park Biosciences Doctoral Training Partnership, Grant/Award Number: BB/M011216/1; UKRI Natural Environment Research Council, Grant/Award Number: NE/N014472/2 Funding information Funding Information: This study was approved by the University of Cambridge Psychology Research Ethics Committee (permit number PRE.2020.103). The exercise was funded by the Royal Entomological Society (RES). Helen E. Roy acknowledges support from UK Natural Environment Research Council grant NE/V006533/1 GLobal Insect Threat‐Response Synthesis (GLiTRS): a comprehensive and predictive assessment of the pattern and consequences of insect declines. Lorna J. Cole's time was funded by the Rural & Environment Science & Analytical Services Division of the Scottish Government. Daniel J. Leybourne was supported by the Alexander von Humboldt Foundation through a postdoctoral research fellowship. Sajidha Mohammed thanks the RES for providing 1‐year of free student membership which allowed them to contribute to the workshop. Archie K. Murchie was supported by the Agri‐Food & Biosciences Institute which is sponsored by the Department of Agriculture, Environment & Rural Affairs (NI). Maria‐Rosa Paiva receives support from CENSE (Center for Environmental and Sustainability Research), which is financed by national funds from FCT/MCTES (UID/AMB/04085/2020). Chris R. Shortall was supported by the Rothamsted Insect Survey, a National Capability, which is funded by the Biotechnology and Biological Sciences Research Council under the Core Capability Grant BBS/E/C/000J0200. Christopher D. Williams thanks the Faculty of Science at Liverpool John Moores University for funding attendance at various Royal Entomological Society meetings. Natalia B. Zielonka was supported by the UKRI Biotechnology and Biological Sciences Research Council Norwich Research Park Biosciences Doctoral Training Partnership (BB/M011216/1). Lynn V. Dicks's time was funded by the Natural Environment Research Council (grant code: NE/N014472/2). For the purpose of Open Access, the authors have applied a CC BY public copyright licence to any author accepted manuscript version arising from this submission. We sincerely thank all survey participants for contributing their ideas, knowledge and time. The authors thank four anonymous reviewers, Manu Saunders and Raphael Didham for their comments on an earlier version of the manuscript. For one of our co‐authors and workshop participants, Professor Simon Leather Hon. FRES, this is a posthumous publication. We dedicate this paper to him, as a heartfelt tribute to his incredible contributions to entomological research, higher education and public engagement. Publisher Copyright: © 2023 The Authors. Insect Conservation and Diversity published by John Wiley & Sons Ltd on behalf of Royal Entomological Society. Entomology is key to understanding terrestrial and freshwater ecosystems at a time of unprecedented anthropogenic environmental change and offers substantial untapped potential to benefit humanity in a variety of ways, from improving agricultural practices to managing vector-borne diseases and inspiring technological advances. We identified high priority challenges for entomology using an inclusive, open, and democratic four-stage prioritisation approach, conducted among the membership and affiliates (hereafter ‘members’) of the UK-based Royal Entomological Society (RES). A list of 710 challenges was gathered from 189 RES members. Thematic analysis was used to group suggestions, followed by an online vote to determine initial priorities, which were subsequently ranked during an online workshop involving 37 participants. The outcome was a set of 61 priority challenges within four groupings of related themes: (i) ‘Fundamental Research’ (themes: Taxonomy, ‘Blue Skies’ [defined as research ideas without immediate practical application], Methods and Techniques); (ii) ‘Anthropogenic Impacts and Conservation’ (themes: Anthropogenic Impacts, Conservation Options); (iii) ‘Uses, Ecosystem Services and Disservices’ (themes: Ecosystem Benefits, Technology and Resources [use of insects as a resource, or as inspiration], Pests); (iv) ‘Collaboration, Engagement and Training’ (themes: Knowledge Access, Training and Collaboration, Societal Engagement). Priority challenges encompass research questions, funding objectives, new technologies, and priorities for outreach and engagement. Examples include training taxonomists, establishing a global network of insect monitoring sites, understanding the extent of insect declines, exploring roles of cultivated insects in food supply chains, and connecting professional with amateur entomologists. Responses to different challenges could be led by amateur and professional entomologists, at all career stages. Overall, the challenges provide a diverse array of options to inspire and initiate entomological activities and reveal the potential of entomology to contribute to addressing global challenges related to human health and well-being, and environmental change. publishersversion published

Contains fulltext : 292120.pdf (Publisher’s version ) (Open Access) We reflect on how system dynamics interventions, and GMB in particular, could support organisational change by looking at the long-lasting organisational effects of boundary objects created in GMB interventions. In this regard, Black (2013) offered us a useful framework to reflect about why the objects we use and the processes that we follow are not always effective in developing shared understandings and “actionable,” practical guidelines. We built on this work by deliberating about how we can manage boundary objects produced during the GMB process. 20 p.

Funding Information: MARE [UID/MAR/04292/2020], and the Associate Laboratory ARNET [ LA/P/0069/2020 ] are supported by FCT . OOM and Sónia Costa are financed by European Regional Development Fund [M1420-01-0145-FEDER-000001-Observatório Oceanico da Madeira-OOM]. Publisher Copyright: © 2022 The Authors Marine litter is a global threat, particularly on oceanic islands where the problem is exacerbated. Perceptions, knowledge, awareness, and attitudes towards the theme are crucial in its mitigation and prevention. This study assessed these points through a questionnaire to the inhabitants of a Portuguese archipelago. Data revealed that people associate marine litter with plastic and its impacts and are well informed about its sources and pathways. Yet, the degradation rates of marine items were frequently underestimated and the problem of marine litter was attributed, among others, to littering, single-use products, and excessive packaging. Some individuals did not consider themselves responsible for reducing marine litter, attributing responsibilities to third parties. The youngest group, men, and students were the ones who reported less litter-reducing intentions and behaviors. Distinct profiles were traced using the questionnaire's answers, highlighting who needs marine litter literacy. Individuals who do not consider marine litter a current threat and live in a community that does not care about marine litter (profiles 1 and 2) were the groups that needed deeper intervention, due to their low perception and understanding of the problem. Marine litter literacy, management, and governance measures are necessary so that the public recognizes marine litter as a current threat, is worried about its impacts, avoids plastic use, and choses re-useable products (profile 4). In the studied oceanic islands, results indicated marine litter is not fully perceived by the public. A global and transformative shift in the way people are educated and behave towards waste and pollution is required, thereby highlighting the importance of increasing public perceptions assessment and marine litter literacy in the society. publishersversion published

Funding information: Authors also would like to thanks all the HIE that answered the questionnaire. Author contributions : Conceptualization, M.D., S.C., C.S.F, A.M., M.R., C.R., J.S.; literature review, S.C., J.S.; methodology, M.D., S.C., C.S.F, A.M., M.R., C.R., J.S.; validation and data analysis, M.D., C.S.F, M.R., C.R.; writing – original draft preparation, M.D., S.C., C.S.F, M.R., C.R., J.S.; writing – review and editing, M.D., S.C., C.S.F, A.M, M.R., C.R., J.S. Conflicts of interest : The authors declare no conflict of interest. Publisher Copyright: © 2023, Marina Duarte, Sandra Sofia Caeiro, Carla Sofia Farinha, Ana Moreira, Margarida Santos-Reis, Constança Rigueiro and João Simão. Purpose: This study aims to explore the alignment between strategic plans of the Portuguese public higher education institutions (HEIs) and their perception of the integration of sustainability in education and curricula. Design/methodology/approach: The strategic plans from 15 institutions were selected for content analysis; data about the integration of sustainability in education and curricula, from these HEI, were collected with an online questionnaire (self-report survey). Qualitative and quantitative analyses were performed. Findings: Strategic plans of the Portuguese public HEIs seem to not be sufficiently aligned with self-assessment integration of sustainability in education and curricula. Research limitations/implications: The classifications used in the content analysis were constructed and revised by the authors to reduce coder interpretation issues and subsequent bias in the results. However, some subjectivity could remain. The analysis of strategic plans and self-report surveys answered by top management, or a technician, does not assess the practices and sustainability implementation in education and curricula. Practical implications: This study allows the self-report of already-implemented practices to be compared to the planned strategy of HEI governance in Portugal as stated in their strategic plans. Originality/value: An analysis and respective insights on the lack of connection between strategic planning and self-report practices about sustainability implementation, using Portugal as a case study. publishersversion published

The presence of salt water from the Tagus Estuary has been identified in the influent at Barreiro/Moita Wastewater Treatment Plant (WWTP), Portugal. The intrusion occurs throughout damaged sections and direct vectors in the wastewater collection system, during high tide levels, changing the wastewater characteristics and impacting the WWTP process. This study designed models to quantify this problem, enabling more effective countermeasures within the right timing. The proposed models estimate the average volume of salt water and sulfate () load for each high tide period. The laboratory results show strong correlations between the influent electrical conductivity (EC) and percentage of salt water in WWTP inflow (0.9909), and between EC and concentration in WWTP influent (0.9797). The forecast models also show good correlation between the high tide levels with volume of salt water (0.9145) and load (0.9162) entering the system. Considering the total monthly inflow, the highest percentage of salt water registered in WWTP inflow was 3.6%. During high tide periods, critical situations have been assessed with up to 53.9% of salt water in the WWTP inflow, increasing energy consumption and costs in pumping stations. HIGHLIGHTS Assessment methodology to quantify saltwater volume and sulfate load from saltwater intrusion in wastewater collection systems.; Saltwater intrusion impacts on WWTP process.; Forecast tools for WWTP management teams.

Publisher Copyright: © 2022, The Author(s). Background: Sustainable production and consumption are two important issues, which mutually interact. Whereas individuals have little direct influence on the former, they can play a key role on the latter. This paper describes the subject matter of sustainable consumption and outlines its key features. It also describes some international initiatives in this field. Results: By means of an international survey, the study explores the emphasis given to sustainable consumption during the second wave of the COVID-19 pandemic, and the degree of preparedness in individuals to engage in the purchase of green and sustainably manufactured products. The main results indicate that the pandemic offered an opportunity to promote sustainable consumption; nevertheless, the pandemic alone cannot be regarded as a ‘game changer’ in this topic. Conclusions: Apart from an online survey with responses from 31 countries, which makes it one of the most representative studies on the topic, a logit model was used to analyse the main variables that affect the probability of pro-environmental consumption behaviour because of the COVID-19 pandemic. The paper lists some of the technological and social innovations that may be needed, so as to guide more sustainable consumption patterns in a post-pandemic world. publishersversion published

The purpose of this work was to evaluate the recovery of bioactive extracts from Acacia dealbata leaves and twigs and to characterize their chemical composition and functional properties. Fresh and air-dried samples were extracted by maceration at room temperature and by hot extraction at 60 °C using aqueous solutions of acetone, ethanol, and methanol. The highest extraction yields (14.8 and 12.0% for dried leaves and twigs, respectively) were obtained with 70% acetone, for both extraction procedures. Extracts were characterized for total phenolics content (TPC), total flavonoid content (TFC) and total proanthocyanidin content (TPrAC). Bioactive extracts with high TPC (526.4 mg GAE/g extract), TFC (198.4 mg CatE/g extract), and TPrAC (631.3 mg PycE/g extract) were obtained using maceration, a technically simple and low-energy process. The non-polar fraction of selected extracts was characterized using gas chromatography and time of flight mass spectrometry (GC-TOFMS). The main components detected were phytol, squalene, α-tocopherol, lupenone, and lupeol. The antioxidant activity of the extracts was characterized through DPPH and FRAP assays. Antimicrobial activity of the extracts against different bacteria was also determined. The highest DPPH and FRAP activities were obtained from dried twigs from Alcobaça (1068.3 mg TE/g extract and 9194.6 mmol Fe2+/g extract, respectively). Extracts from both leaves and twigs showed antimicrobial properties against Staphylococcus aureus, Staphylococcus epidermidis, methicillin resistant Staphylococcus aureus (MRSA), Enterococcus faecalis, Bacillus cereus, Streptococcus mutans, and Streptococcus mitis. The results obtained demonstrate the feasibility of recovering valuable components from these biomass fractions that may be further valorized for energy production in a biorefinery concept.

PORLisboa2020. Foundation for Science and Technology (FCT): PTDC/BIA-FBT/29704-2017. Augusta Costa’s work: CEEINST/00012/2018—ENGFL. Publisher Copyright: © 2022 Costa et al. As climate change increasingly affects forest ecosystems, detailed understanding of major effects is important to anticipate their consequences under future climate scenarios. The Mediterranean region is a prominent climate change hotspot, and evergreen cork oak (Quercus suber L.) woodlands are particularly climatically sensitive due to cork (bark) harvesting. Cork oak's drought avoidance strategy is well-known and includes structural and physiological adaptations that maximise soil water uptake and transport and limit water use, potentially leading to reduced stem and cork growth. Trees' responses to cope with water-limited conditions have been extensively described based on cork-rings width and, more recently, on cork-rings density, in dendroecological studies. However, so far, tree functional attributes and physiological strategies, namely photosynthetic metabolism adjustments affecting cork formation, have never been addressed and/or integrated on these previous cork-rings-based studies. In this study, we address the relation between carbon and oxygen stable isotopes of cork rings and precipitation and temperature, in two distinct locations of southwestern Portugal-the (wetter) Tagus basin peneplain and the (drier) Grândola mountains. We aimed at assessing whether the two climatic factors affect cork-ring isotopic composition under contrasting conditions of water availability, and, therefore, if carbon and oxygen signatures in cork can reflect tree functional (physiological and structural) responses to stressful conditions, which might be aggravated by climate change. Our results indicate differences between the study areas. At the drier site, the stronger statistically significant negative cork δ13C correlations were found with mean temperature, whereas strong positive cork δ18O correlations were fewer and found only with precipitation. Moreover, at the wetter site, cork rings are enriched in 18O and depleted in 13C, indicating, respectively, shallow groundwater as the water source for physiological processes related with biosynthesis of non-photosynthetic secondary tissues, such as suberin, and a weak stomatal regulation under high water availability, consistent with non-existent water availability constrains. In contrast, at the drier site, trees use water from deeper ground layers, depleted in 18O, and strongly regulate stomatal conductance under water stress, thus reducing photosynthetic carbon uptake and probably relying on stored carbon reserves for cork ring formation. These results suggest that although stable isotopes signatures in cork rings are not proxies for net growth, they may be (fairly) robust indicators of trees' physiological and structural adjustments to climate and environmental changes in Mediterranean environments. publishersversion published

Publisher Copyright: © 2022 by the authors. One of the main command and control mechanisms for the environment is the environmental licensing process. However, the isolated adoption of this mechanism has not satisfactorily ensured the environmental quality of natural resources. On the other hand, an increasing number of organizations are voluntarily adhering to good environmental practices. As a result, approximating the relationship between command and control instruments (state regulation) and good practices becomes increasingly important for improving the environmental performance of organizations. Within this context, the present work proposes to evaluate how good environmental practices can strengthen and advance current environmental licensing models adopted in South America. This research consists of an exploratory case study, conducted with a qualitative approach. Several countries in South America were evaluated because of the great natural resources that the region has, as well as the European Economic Community, due to their adoption of the so-called “best available techniques” of environmental management since 1996. The results of the study indicated that voluntary adherence to international environmental management standards has evolved in the analyzed countries and that environmental agencies in South American countries could establish legal bases to consolidate the inclusion of good environmental practices in environmental licensing processes. It was also observed that some benefits could be given to organizations that implement good environmental practices, such as granting of licenses with extended terms; debureaucratization (with time gain) of administrative procedures; exemption or reduction of fees; and facilitation of financing. This study could thus support debates for the effective advancement of the current environmental licensing model. However, this hypothesis must be evaluated and consolidated through further research, carried out individually for each country analyzed. publishersversion published

Funding Information: The study was supported by the ERASMUS + funded Project “EUSTEPs: Enhancing Universities’ Sustainability Teaching and Practices through Ecological Footprint,” KA 203, Strategic Partnership in Higher Education 2019–2022, Agreement No. 2019-1-EL01-KA203-062941. Publisher Copyright: Copyright © 2022 Moreno Pires, Mapar, Nicolau, Patrizi, Malandrakis, Pulselli, Bacelar Nicolau, Caeiro, Niccolucci, Theodossiou, Mancini and Galli. In a world characterized by Ecological Overshoot, where humanity demands more from natural ecosystems than they can sustainably renew, education can nurture sustainability-minded citizens and future leaders to help accelerate the transition toward an era where our finite planet’s resources stand at the core of all decision-making. Despite the essential role of Higher Education Institutions (HEI) in contributing to a sustainable society, a holistic understanding of how to incorporate sustainability initiatives into HEI is still lacking. Given the critical role of HEI in societies and considering the number of students, educators, and staff they host every day, ensuring that sustainability is both taught and practiced on campuses becomes fundamental. To this end, a strategic partnership was created in 2019 to set up the ERASMUS + project EUSTEPs—Enhancing Universities’ Sustainability Teaching and Practices through Ecological Footprint. Among the main outputs of the project is a teaching module for introducing the sustainability concept to students. This Module takes a 360-degree approach to teaching sustainability that is designed to help students grasp the extraordinary complexity of sustainability in an engaging and captivating manner. This paperthus aims to: (1) present the EUSTEPs Module, its pedagogical approach and structure, and the learning outcomes and competencies students are expected to gain, (2) review the outcomes of its first pilot teaching in four European HEI, and (3) shed light on how this Module contributes to the development of competences and pedagogical approaches for achieving the Sustainable Development Goals (SDGs). Our findings show that 90% of the students were “satisfied” or “very satisfied” with the Module, rating the Ecological Footprint as the most useful teaching tool among those included in the Module. In addition, they appreciated the interactive nature of the proposed teaching. Feedback obtained from students during the pilot teaching contributed to shaping the Module’s final structure and content. The Module—an important interactive sustainability pedagogical tool—is now ready for use with students in different disciplines, thus contributing to progress toward the UN 2030 Agenda, particularly SDG 4, SDG 11, SDG 12, and SDG 13. publishersversion published

The project that gave rise to these results received the support of a fellowship from “la Caixa” Foundation (ID 100010434). The fellowship code is LCF/BQ/DI20/11780027. NF would like to thank Neal Haddaway (co-author of the ROSES methodology), Rui Ferreira dos Santos (supervision), and all book authors for sharing copies of their work for this research. Publisher Copyright: © 2022 The Authors Degrowth – the planned and democratic reduction of production and consumption as a solution to the social-ecological crises – is slowly making its way to the sphere of policy-making. But there is a problem: proposals are scattered through a voluminous literature, making it difficult for decision-makers to pinpoint the concrete changes associated with the idea of degrowth. To address this issue, we conducted a systematic mapping of the degrowth literature from 2005 to 2020 using the RepOrting standards for Systematic Evidence Syntheses (ROSES) methodology. Out of a total of 1166 texts (articles, books, book chapters, and student theses) referring to degrowth, we identified 446 that include specific policy proposals. This systematic counting of policies led to a grand total of 530 proposals (50 goals, 100 objectives, 380 instruments), which makes it the most exhaustive degrowth policy agenda ever presented. To render this toolbox more accessible, we divided it into in 13 policy themes – food, culture and education, energy and environment, governance and geopolitics, indicators, inequality, finance, production and consumption, science and technology, tourism, trade, urban planning, and work – systematically making the difference between goals, objectives, and instruments. Following this, we assess the precision, frequency, quality, and diversity of this agenda, reflecting on how the degrowth policy toolbox has been evolving until today. publishersversion published

Funding Information: ÇK acknowledges funding from the International Max Planck Research School for Global Biogeochemical Cycles. SK acknowledges the support of the Erdsystemforschung: Afrikanische Grundwasserressourcen im Zuge des globalen Wandels (Earth System Research: Groundwater Resources in Africa under Global Change) project of the Max Planck Society. DM acknowledges funding from the European Research Council (ERC) under grant agreement 715254 (DRY-2-DRY) and the European Union Horizon 2020 Programme project 869550 (DOWN2EARTH). MR acknowledges funding by the European Research Council (ERC) Synergy Grant Understanding and modeling the Earth System with Machine Learning (USMILE) under the Horizon 2020 research and innovation program (Grant Agreement No. 855187). Publisher Copyright: Copyright © 2022 Küçük, Koirala, Carvalhais, Miralles, Reichstein and Jung. Local studies and modeling experiments suggest that shallow groundwater and lateral redistribution of soil moisture, together with soil properties, can be highly important secondary water sources for vegetation in water-limited ecosystems. However, there is a lack of observation-based studies of these terrain-associated secondary water effects on vegetation over large spatial domains. Here, we quantify the role of terrain properties on the spatial variations of dry season vegetation decay rate across Africa obtained from geostationary satellite acquisitions to assess the large-scale relevance of secondary water effects. We use machine learning based attribution to identify where and under which conditions terrain properties related to topography, water table depth, and soil hydraulic properties influence the rate of vegetation decay. Over the study domain, the machine learning model attributes about one-third of the spatial variations of vegetation decay rates to terrain properties, which is roughly equally split between direct terrain effects and interaction effects with climate and vegetation variables. The importance of secondary water effects increases with increasing topographic variability, shallower groundwater levels, and the propensity to capillary rise given by soil properties. In regions with favorable terrain properties, more than 60% of the variations in the decay rate of vegetation are attributed to terrain properties, highlighting the importance of secondary water effects on vegetation in Africa. Our findings provide an empirical assessment of the importance of local-scale secondary water effects on vegetation over Africa and help to improve hydrological and vegetation models for the challenge of bridging processes across spatial scales. publishersversion published

Funding Information: This research was funded by Fundação para a Ciência e Tecnologia, I.P., Portugal, grant number UID/AMB/04085/2020, and the APC was funded by CENSE. Funding Information: The work developed was supported by The Macao Meteorological and Geophysical Bureau (SMG). Publisher Copyright: © 2022 by the authors. Despite the levels of air pollution in Macao continuing to improve over recent years, there are still days with high-pollution episodes that cause great health concerns to the local community. Therefore, it is very important to accurately forecast air quality in Macao. Machine learning methods such as random forest (RF), gradient boosting (GB), support vector regression (SVR), and multiple linear regression (MLR) were applied to predict the levels of particulate matter (PM10 and PM2.5) concentrations in Macao. The forecast models were built and trained using the meteorological and air quality data from 2013 to 2018, and the air quality data from 2019 to 2021 were used for validation. Our results show that there is no significant difference between the performance of the four methods in predicting the air quality data for 2019 (before the COVID-19 pandemic) and 2021 (the new normal period). However, RF performed significantly better than the other methods for 2020 (amid the pandemic) with a higher coefficient of determination (R2) and lower RMSE, MAE, and BIAS. The reduced performance of the statistical MLR and other ML models was presumably due to the unprecedented low levels of PM10 and PM2.5 concentrations in 2020. Therefore, this study suggests that RF is the most reliable prediction method for pollutant concentrations, especially in the event of drastic air quality changes due to unexpected circumstances, such as a lockdown caused by a widespread infectious disease. publishersversion published

Funding Information: This research was funded by TrUST—Transdisciplinarity for Urban Sustainabilty Transition. TrUST is research project and researchers’ platform that aims at understanding how to achieve a more efficient and effective inter- and transdisciplinairity for urban sustainability transition in current higher education institutions. Find out more at http://ww.trustcollaboration.com . Publisher Copyright: © 2022, The Author(s). Inter/transdisciplinarity (ITD) is a pillar of sustainability studies, often presented as the way to conduct research and practice especially in conflictual and politicised real-world stakeholder constellations. Several studies emphasise the need to consider the communicative processes through which it is put into practice. However, there is still a dearth of research that explores the meanings key actors associate with ITD and how they account for the material, practical and communicative facets of their everyday experience. This work seeks to collect the voice of leaders of inter/transdisciplinary research centres, identify shared repertoires used to interpret their experience in the field, and reflect on how shared narratives could inspire or impede researchers engaged in ITD. A discursive analysis was applied to 23 semi-structured interviews conducted with leaders of research centres on urban sustainability. Results identified diverse interpretative repertoires used to define ITD and to interpret the barriers that, in the eyes of these key actors, have to be crossed to become ITD researchers. These elements are combined into three main narratives used by participants to position themselves and the researchers involved in ITD. Despite being functional to self-representation, these shared narratives contribute towards depicting ITD as an individual escape, and interdisciplinary research centres as sanctuaries of a sort, thus paradoxically preserving the status quo. A third narrative advocates structural shifts and is coherent with the need for deeper changes and persistent recognition of ITD in sustainability studies. publishersversion published

Publisher Copyright: © 2022 by the authors. Buildings account for 40% of the European Union’s energy consumption. Deep energy renovation of residential buildings is key for decarbonization and energy poverty alleviation. However, renovation is occurring at far below the needed pace and depth. In this context, building renovation one-stop shops, which bring all project phases under one roof and provide advice, support, and finance to households, are highlighted as a promising solution. Nevertheless, this model is still absent or under-developed in most European countries and remains understudied in the scientific literature. Therefore, the present research goals are as follows: (i) to provide a critical review of emerging one-stop shop models; (ii) to streamline the deployment of building renovation digital one-stop shops by piloting a sequential multi-staged approach for Portuguese households and proposing it for replication elsewhere; and (iii) to compare case-study insights with other one-stop shops and discuss the notion in the context of the European Renovation Wave. In total, for the Portuguese case-study, five steps were conducted. The first three—stakeholder mapping, expert interviews, and customer journey—aimed to gather intel on the local energy renovation market. The results from these stages informed the design of the platform (fourth step). Finally, a post-launch market consultation survey gathered user feedback (fifth step). Insights from this study suggest that digital one-stop shops, while providing a helpful tool to close information gaps and activate specific audiences, may be insufficient on their own. As such, a more comprehensive set of instruments supporting households is needed to accelerate building renovation. publishersversion published

A previous version of this work was presented at the 20th European Roundtable on Sustainable Consumption and Production (ERSCP) Conference 8?10 September 2021 hosted by Graz University of Technology in Graz, Austria. The authors would like to thank the Portuguese Ministry of Environment and Climate Action for their help during this research, the survey respondents for taking the time to answer the questions, as well as the reviewers for their constructive comments. Finally, the authors would like to thank Anne Opferkuch for proofreading and editing the final version of the manuscript. Funding Information: This research was funded by the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 765198 and constitutes part of the outcomes of the research project CRESTING (Circular Economy: Sustainability implications and guiding progress). The authors acknowledge and thank the support given to CENSE by the Portuguese Foundation for Science and Technology ( FCT ) through the strategic project UIDB/04085/2020 . A previous version of this work was presented at the 20th European Roundtable on Sustainable Consumption and Production (ERSCP) Conference 8–10 September 2021 hosted by Graz University of Technology in Graz, Austria. The authors would like to thank the Portuguese Ministry of Environment and Climate Action for their help during this research, the survey respondents for taking the time to answer the questions, as well as the reviewers for their constructive comments. Finally, the authors would like to thank Anne Opferkuch for proofreading and editing the final version of the manuscript. Publisher Copyright: © 2022 The Authors The Circular Economy (CE) is generally understood as an opportunity to transform the current unsustainable linear economic system by redesigning the way organisations provide goods and services rethinking how society consumes and uses those resources. In this context, the public sector is mainly recognised as an actor enabling the implementation of a sustainable CE through governmental interventions and policy initiatives. However, there is a lack of studies considering the public sector at an organisational level. CE in organisations includes a wide range of different practices that are important to examine in order to analyse the CE implementation process. Consequently, this study aims to characterise the current state of implementing circular practices and supporting strategies in central public sector organisations. To fulfil this aim, a questionnaire survey was sent to the organisations pertaining to the Portuguese Central Public Administration, as surveys are valuable tools to systematically collect information on various topics. The results demonstrate a relatively low level of implementation. Circular practices such as purchasing remanufactured or used items, using sharing platforms, increasing the efficiency of buildings, adopting green human resources and collaborative initiatives for circularity, and assessing and communicating about CE activities have presented low levels of adoption. At the same time, waste collection for recycling and dematerialisation practices showed good implementation levels. There is, thus, immense potential for further implementation of circularity in central public sector organisations in Portugal. This research contributes to deepening the understanding of the extent to which circular practices are embedded in public sector organisations and identifying the main implementation strengths and weaknesses. This research has the potential to help practitioners and researchers in the transition towards circularity in identifying circular opportunities in their organisations and in building a vision to further implement circularity in public sector organisations. publishersversion published

Publisher Copyright: © 2022 Circular economy (CE) continues to become an increasingly important topic within disclosure frameworks and taxonomies for sustainable finance, however, early evidence points to CE not readily being included within corporate sustainability reports. Therefore, this research aims to explore how CE is emerging within the sustainability reports of companies listed in sustainability rankings. More specifically, the presence of CE within five corporate sustainability reporting elements has been investigated (when applicable): (i) the Chief Executive Officer's message, (ii) non-financial materiality assessments, (iii) references to the Sustainable Development Goal framework, (iv) targets, and (v) indicators. Qualitative and quantitative content analysis techniques were utilised to review 138 reports published in 2020 from 94 European companies, not restricted by sector. Results showed that nearly all companies are explicitly referencing CE, however, only 7% of them integrate CE within all five sustainability reporting elements. Less than one third of companies were found to include both targets and indicators for CE suggesting that overall, CE content within sustainability reports is largely superficial and inconsistent. This investigation contributes a descriptive overview of current CE reporting trends and shortcomings, as well as detailing implications relevant for academia and practitioners developing sustainability reports and/or CE assessments. The transition towards a CE requires transparency, therefore, further research and engagement is needed to better define the value of CE within external corporate communication. publishersversion published

The circular economy (CE) is seen as a model of production and consumption where resource use is reduced and extended in closed-loop life cycles. Organisations have been fundamental in contributing towards CE for which limited outcomes are known from public organisations. This research aims to identify the factors influencing the implementation of CE and the strategies that support such implementation in the public sector. An organisational change management perspective was taken. Semi-structured interviews were conducted with employees from the central public sector in Portugal to gather insights. Results reveal issues such as organisational culture, CE awareness for people in public sector organisations and leadership related to areas of strategy and management, human resources, and communication and assessment as key elements to consider in shifting towards circularity for this type of organisation. This study contributes to the research that has called for an expansion of the scope of CE to include human-based issues by viewing a public organisation as a multi-dimensional system transitioning to circularity. publishersversion published

The shift towards sustainable development is argued to be achieved by a circular disruption triggered or supported by circular economy (CE) policies. CE policies can pressure the disruption of currently predominant linear socio-technical systems across sectors towards a circular paradigm. Knowledge on how these policies appear on the agenda is essential to accelerate the circular disruption. Several works highlight the importance of policy entrepreneurs as agenda setters. However, they were not explored by the scholarly community on CE yet. Therefore, this article analyses the characteristics and strategies of CE policy entrepreneurs in Portugal as a circular frontrunner in the European Union (EU). Two groups of policy entrepreneurs were distinguished based on their different characteristics and strategies. Successfully driving the adoption of national CE policies required ambitious, tenacious and perfectionist CE expert(s) who create a CE vision, derive concrete solutions and gather support for their ideas, the CE initiator. Influencing CE implementation and evaluation required politically savvy CE implementers who openly and tenaciously develop projects and secure the continuous development of the policy. publishersversion published

Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland. Money is critical for a regenerative future. Transforming it is an unavoidable social, political, and economic endeavor that must be a global priority if we are to prevent future financial crises, reduce economic inequality and adhere to our climate agreements and sustainability goals. For this transition to occur, we urgently need new economic and monetary paradigms that address the root causes of our current unsustainability, offer a new monetary ontology and design, and, more importantly, steer our monetary regime towards the regeneration of our social, economic and ecological landscapes. We need an Ecological Monetary Theory grounded in Ecological Economics and an Ecological Value Theory that lays down the foundations for the conscious democratization, decentralization, and diversification of money. In this work, we revisit and update the missing link between money and sustainability by proposing new ontological avenues and reviewing the design elements and degenerative processes built into the existing system. We also contribute to the development and emergence of an Ecological Monetary Theory by systematizing the ongoing monetary transition toward sustainability and by offering a set of principles drawn from the regenerative economics literature for the conscious design of monetary ecosystems that contribute positively to solving our societal challenges of the 21st century. publishersversion published

Air pollution is a major concern issue for most countries in the world. In Portugal and Macao, the values of nitrogen dioxide (NO2), particulate matter (PM) and ozone (O3) are frequently above the concentration thresholds accepted as “good air quality.” Portugal follows the European Union (EU) legislation (Directive 2008/50/EC) on air quality and Macao the air quality guidelines (AQG) from the WHO. Air quality forecasts are very important mitigation tools because of their ability to anticipate pollution events, and issue early warnings, allowing to take preventive measures and reduce impacts, by avoiding exposure. The work presented here refers to the statistical forecast of air pollutants for three regions: Greater Lisbon Area, Madeira Autonomous Region (both located in Portugal), and Macao Special Administrative Region (in Southern China). The presented statistical approach combines Classification and Regression Tree (CART) and multiple regression (MR) analysis to obtain optimized regression models. This consolidated methodology is now in operation for more than a decade in Portugal, and is subject to regular updates that reflect the ongoing research and the changes in the air quality monitoring network. Recently, the same methodology was applied to Macao in collaboration with the Macao Meteorological and Geophysical Bureau (SMG). Here, a statistical approach for air quality forecasting is described that has been proven to be successful, being able to forecast PM10, PM2.5, NO2, and O3 concentrations, for the next day, with a good performance. In general, all the models have shown a good agreement between the observed and forecasted concentrations (with R2 from 0.50 to 0.89), and were able to follow the concentration evolution trend. For some cases, there is a slight delay in the prediction trend. Moreover, the results obtained for pollution episodes have proven that statistical forecast can be an effective way of protecting public health. publishersversion published

Publication is funded by the Polish National Agency for Academic Exchange under the International Academic Partnerships Programme from the project "Organization of the 9th International Scientific and Technical Conference entitled Environmental Engineering, Photogrammetry, Geoinformatics - Modern Technologies and Development Perspectives". Project with financial support of FCT, I.P./MCTES through national funds (PIDDAC) and the Portuguese Polar Program (PROPOLAR). An urban wastewater treatment system was developed in Portugal for posterior in situ feasibility testing at the Bulgarian Antarctic Base, using its domestic wastewater. The aim of this system was to develop a low cost, integrated approach for wastewater treatment and production of nutrient solutions (NS) for hydroponic cultivation of lettuce (Lactuca sativa var. crispa) in Antarctic stations, or any other place where the lack of resources and logistical hardships make the wastewater treatment and reuse impractical. The wastewater treatment system consisted in manual agitation lime chemical precipitation (LCPm) and effluent natural neutralization (NN) by atmospheric CO2 carbonation reactions (with and without air injection). The resulting effluent/NS had macronutrient values (nitrogen and phosphorous) for the hydroponic cultivation of lettuce below the values of commercial NS and a high pH (pH ≈ 8). The treatment achieved a total coliform removal rate of 100%. Before the LCPm treatment system development, several lime-based reagents were tested under different reaction pH and using mechanical agitation, to access their organic matter removal efficiency, as chemical oxygen demand (COD). The best COD removal results obtained were: commercial Ca(OH)2. (pH 11.5-89%), reagent grade Ca(OH)2 (pH 11.5-79%) and CaO (pH 12.0-64%). publishersversion published

ENGAGER 2017–2021, CA16232 Energy poverty, a condition whereby people cannot secure adequate home energy services, is gaining prominence in public discourse and on political and policy agendas. As its measurement is operationalised, metrical developments are being socially shaped. A European Union mandate for biennial reporting on energy poverty presents an opportunity to institutionalise new metrics and thus privilege certain measurements as standards. While combining indicators at multiple scales is desirable to measure multi-dimensional aspects, it entails challenges such as database availability, coverage and limited disaggregated resolution. This article converges scholarship on metrics e which problematises the act of measurement e and on energy poverty e which apprehends socio-political and techno-economic particulars. Scholarship on metrics suggests that any basket of indicators risks silencing significant but hard to measure aspects, or unwarrantedly privileging others. State-of-the-art energy poverty scholarship calls for indicators that represent contextualised energy use issues, including energy access and quality, expenditure in relation to income, built environment related aspects and thermal comfort levels, while retaining simplicity and comparability for policy traction. We frame energy poverty metrology as the socially shaped measurement of a varied, multi-dimensional phenomenon within historically bureaucratic and publicly distant energy sectors, and assess the risks and opportunities that must be negotiated. To generate actionable knowledge, we propose an analytical framework with five dimensions of energy poverty metrology, and illustrate it using multi-scalar cases from three European countries. Dimensions include historical trajectories, data flattening, contextualised identification, new representation and policy uptake. We argue that the measurement of energy poverty must be informed by the politics of data and scale in order to institutionalise emerging metrics, while safeguarding against their co-optation for purposes other than the deep and rapid alleviation of energy poverty. This ‘dimensioned’ understanding of metrology can provide leverage to push for decisive action to address the structural underpinnings of domestic energy deprivation. publishersversion published

Publisher Copyright: © 2022, The Author(s). Open access funding provided by Politecnico di Torino within the CRUI-CARE Agreement. International sustainability ranking systems generally set criteria in order to monitor global achievement of universities in terms of sustainability. However, current sustainability ranking systems do not provide specific consumption thresholds according to the different buildings’ function or characteristic and the comparison among universities lacks of precise criteria. Thus, this paper proposes different energy clusters enabling a meaningful comparison among campuses within the international rankings. Energy profiles of two university campuses—Politecnico di Torino (Italy) and Hokkaido University (Japan)—similar for climate, surface, and population have been collected for 4 years as a relevant case study. Five different clusters of homogeneous consumption have been identified: cluster 1 (around 1 GJ/m2/year) includes the Art departments, cluster 2 (2 GJ/m2/year) includes the Science faculties, cluster 3 (3 GJ/m2/year) includes the hospital and the medicine departments, cluster 4 includes the Data Centre (9 GJ/m2/year), and cluster 5 includes special research facilities with consumption over 10 GJ/m2/year. Findings show how comparisons between different buildings should also take into account the electrification rate (dependence on electricity) and the leveling rate (variation of consumption during a year), which variations are directly related to the main building function (e.g., hospitals/data centers have high values, while arts or humanities departments have low values for both rates). The proposed energy cluster approach and the introduction of proper weights for energy performances based on the proposed clusters can significantly enhance the accountability and comparability of different campuses’ energy profiles, contributing to a better evaluation of universities’ energy performances. publishersversion published

The authors are grateful for the participation of the people who sent photos of the localities affected by the oil spill disaster and are also grateful for the support of the Laboratory of Cartography of the Federal University of Rio de Janeiro (GeoCart-UFRJ). Specifically, Dra. Raquel Souto is grateful for the assistance granted by the Coordination for the Improvement of Higher Education Personnel, through the Brazilian National Post-doctoral Program, which made it possible to carry out this and other research on participatory mapping in the last three years. Publisher Copyright: © 2022, Academia Brasileira de Ciencias. All rights reserved. Many maritime disasters lead to oil pollution, which undermines ecosystem balance, human health, the prosperity of countries and coastal areas across borders, and people’s livelihoods. This is a problem that affects the whole world. Governments must strive to ensure that operations in the marine environment are safe and avoid oil pollution by adopting methods that anticipate future scenarios to mitigate the effects of this pollution when it occurs. This study investigates a method of managing contaminated coastal areas, aiming to contribute to the management of the environmental crisis caused by disasters through the use of online collaborative mapping by volunteer collaborators. Volunteer collaborators have been sending georeferenced data and photographs of locations affected by pollution. publishersversion published

Funding Information: 1 We are thankful for the workshop participants for contributing their ideas. We also wish to acknowledge Dr. Laura Pereira for her insightful comments that improved the report. 2 Nick Fitzpatrick is currently a La Caixa Doctoral INPhINIT Fellow (Grant: LCF/BQ/DI20/11780027) despite this workshop occurring before it commenced. Chris Vrettos is a scholar of the Onassis Foundation. Publisher Copyright: © 2022. Tamkang University, All rights reserved. Excessive global resource use is a major driver of ecological breakdown and biodiversity loss. To start envisioning democratic and sustainable futures we must question the assumptions behind endless economic growth. This article reflects on the use of a novel seed pathways methodology during a workshop in the Degrowth Vienna 2020 conference. The framework is applied to five ‘degrowth seeds ' (small initiatives that embody degrowth values) to identify the obstacles and enabling conditions needed to empower communities to imagine, create and experiment with degrowth-inspiredfutures. publishersversion published

UID/AMB/04085/2019 A growing commitment from companies to implement circular economy (CE) strategies demands the development of guidelines for consistent related external communication. The fields of non-financial reporting and sustainability are well established with numerous available international reporting frameworks and approaches; however, there is still an absence of standardised reporting principles and procedures for publishing progress on circularity. In this context, this article aims to explore how companies could include CE within their corporate sustainability reports, through an academic literature review and content analysis of existent reporting approaches. Results showed a clear disconnection between CE and sustainability reporting literature. Overall, only a few of the revised reporting approaches explicitly mention CE, and the guidance given to companies is very general, inconsistent and places the responsibility of selecting performance assessment approaches on the companies. The analysis contributes to identifying opportunities for transparent external communication of CE issues, as well as exploring the challenges and limitations. publishersversion published

UID/AMB/04085/2019 To seize the potential of Circular Economy (CE) organisations need to evaluate and communicate their progress moving away from the non-sustainable paradigm of ‘take-make-dispose’ towards circularity. Existing CE assessments for organisations focus on companies. Although the need for CE assessment is recognised in both public and private sectors, little progress has been made towards developing an approach for public sector organisations. CE assessment in public sector organisations is particularly important due to their role model, agenda setting and economic function. Therefore, this article co-develops a CE assessment framework for public sector organisations. Portuguese public sector organisations were involved as a participatory case study. The result is a framework that covers the following components: (i) a system definition; (ii) a definition of 35 CE assessment elements; (iii) CE assessment targets; and (iv) CE indicators. The framework contributes to the understanding of circularity from a public sector perspective considering three key aspects: resources, operations and processes as well as social and employee related activities. Implications for CE assessments in the public and private sector encompass the importance for an early involvement of stakeholders to get a sector specific perspective, the need to address user-friendliness and the requirement for continuous testing of CE assessments. publishersversion published

2018/29/N/HS4/ 02813 UIDB/04085/2020 Raising concerns about the effectiveness of the energy poverty policy actions in Poland, such as Clean Air and Stop Smog, brings forward the need to apply different strategies to identify the energy poor. More than 13.7% of Polish households were energy poor in 2018 according to the ability-to-keep-home-warm indicator. This study proposes enhancing the model-based approach to measure households’ energy poverty. Our goal is to assess regional vulnerability to energy poverty in Poland. The study relies on three national datasets and is conducted in two steps. The Energy Consumption Survey (2018) and the Household Budget Survey (2018) provide data for modeling household’s energy poverty in the first step. The Local Data Bank (2019) gives information on the potential factors increasing regional vulnerability to energy poverty evaluated in the second step. We apply multiple linear regression to identify energy-poor households and principal components analysis to examine the regions’ vulnerability factors. As a result, we produce several maps showing the spatial distribution of vulnerability to energy poverty in 380 Polish districts. Our results indicate that some northern, southern and eastern districts in Poland are primary targets of energy poverty policy actions. publishersversion published

The use of secondary mining resources to replace conventional constituents in mortars production has proved the effectiveness to preserve the quality of mechanical, physical, and chemical properties. However, minimal research has been performed to quantify the environmental impacts of mortars with mining residues. In the present work, a life cycle assessment of 10 mortars was carried out. A reference mortar (100% of cement binder) and mortars with cement substitutions in 10, 25, and 50% by raw, electrodialytic treated, and electrodialytic plus thermal treated mining residues were analysed. The impacts were studied in six environmental categories: (1) abiotic depletion, (2) global warming, (3) ozone depletion, (4) photochemical ozone creation, (5) acidification, and (6) eutrophication potentials. The results demonstrated that mortars formulated with raw mining residues may decrease the environmental impacts, namely in global warming potential (55.1 kg CO2 eq./t modified mortar). Considering the treatments applied to mining residues, the major mitigations were reported in photochemical ozone creation (−99%), ozone depletion (−76 to −98%), and acidification potential (−90 to −94%), mainly due to the disposal impacts avoided in comparison to the reference mortar. Analysing all mortars’ constituents and their management options, products with electrodialytic treated mining residues showed higher influence in ozone depletion (18 to 52%). Coupling a thermal procedure, mining residues contributed for 99% of the abiotic depletion potential of mortars.

Part of the work has been realized thanks to staf exchange within the H2020-MSCA-RISE-2017 project e.THROUGH. Sediment contamination with polycyclic aromatic hydrocarbons represents a major environmental concern worldwide. The different remediation strategies proposed are mainly based on physico-chemical and biological approaches. Physico-chemical methods (also referred to as conventional methods), although more efficient in several cases, are considered as less sustainable as a result of their higher environmental and economic costs. Biotechnological methods on the other hand, which make use of microorganisms and/or their metabolic products, have received increased attention as a more environment friendly and less costly alternative, although usually more time consuming. The various biotechnological approaches developed and patented on bioremediation of sediments polluted with polycyclic aromatic hydrocarbons are presented in this review, as well as some soil bioremediation methods considered applicable to sediments. Patents on sediment microbial fuel cells and other electrokinetic approaches are also included as considerable advances have been made in this field. Over 150 patents dating from 1995 to 2019 were collected from Espacenet platform, a worldwide patent database and considered in the present review. Overall, this review highlighting strengths and weaknesses of the various biotechnological approaches developed and patented, so far, can be useful to address further studies to improve bioremediation performance and can represent a benchmark of information for bioremediation companies to identify and explore the most promising field applicable approaches. authorsversion epub_ahead_of_print

The extraction of rare earths has been studied worldwide, however some of these processes have a high cost and can cause negative environmental impacts. In order to mine these species from the soil, Electric Field Assisted Mining arises as an alternative to conventional mining processes. Therefore, the experimental parameters can be improved to obtain better results in the extraction of these species. The aim of this paper is to propose the optimization of the Electric Field Assisted Mining process of yttrium, to obtain the optimal experimental configuration to be applied in real soils. An optimization problem was defined to obtain the maximum extraction mass of yttrium ion (Y3+), considering the limitation for the quantity of electric current density. A hybrid optimization technique was used, based on the sequential application of genetic algorithms and non-linear programming. Different optimal process configurations were obtained, considering distinct limits for the electric current density. The best experimental configuration resulted in 0.5386 V cm−1 electric field strength and 0.10 mol L−1 electrolyte concentration. This condition was reproduced in real soil, which obtained a Y3+ electromining efficiency of 41.48%. The results showed that this technique is promising for the extraction of rare earth in real soils.

Funding Information: Funding: This research was funded in part by the Portuguese Science and Technology Foundation (FCT), under research grant PD/BD/128171/2016. Also, the research work developed at CENSE is financed by FCT through the strategic project UIDB/04085/2020. Funding Information: This research was funded in part by the Portuguese Science and Technology Foundation (FCT), under research grant PD/BD/128171/2016. Also, the research work developed at CENSE is financed by FCT through the strategic project UIDB/04085/2020.Acknowledgments: We acknowledge comments from the participants of the 73rd ETSAP (Energy Technology Systems Analysis Program) Semi-Annual Meeting, which took place at Chalmers University of Technology in Gothenburg, Sweden, on June 2018, as well as helpful criticism from Júlia Seixas (NOVA University Lisbon), colleagues from CENSE and Maria Fernandes-Jesus (ISCTE-IUL). We are also grateful to the three anonymous reviewers, whose comments and recommendations greatly improved and helped clarify the original manuscript. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. The World Energy Outlook reports produced by the International Energy Agency have long been considered the “gold standard” in terms of energy modeling and projecting future trends. It is thus extremely important to assess how well its projections are aligned with sustainable development goals as well as closely tracking observed, historical values. In this work we analyzed thirteen sets of World Energy Outlook projections from the last 25 years. Different scenarios were considered for the following regions and countries: world, OECD, OECD Europe, OECD North America, China, India, Russia, and Africa. The maximum variation between the projections for 2030 CO2 emissions from the energy sector, made between 2006 and 2018 for OECD, Europe and North America were found to be comparable with the gap between the Paris Agreement goals and the voluntary (unconditional) nationally determined contributions to remain below a 2◦C global temperature increase. For the same period, projections for the percentage of renewable electricity exhibited maximum variations between 51% and 96%, signaling a huge underestimation. We discuss the significance of overestimating energy demand and underestimating the rate of renewable energy implementation in the context of 2030 climate and energy policy targets, as well as desirablemethodological changes to energy modeling under aggressive climate mitigation policies. publishersversion published

The in-depth research on efficient processes and alternative constituents for mortars production has a lack on the quantification of their environmental impacts. This work presents a critical review of life cycle assessment (LCA) studies performed in the construction sector, namely related to mortars. The gaps and barriers of these methods and final results are discussed through an overview of the main achievements on mortars’ environmental life cycle studies in Europe. Despite the future trends, LCA studies are more focused on cement-mortars and few researches on air lime, gypsum or earth mortar binders are reported in the literature. authorsversion published

Large forest fires have repeatedly affected Europe, in particular the Mediterranean countries. It is now crucial to continue the effort to feed the several layers of prediction models and understand how wildfire spreads in order to develop modern preventative and mitigation methods. The present study evaluates the performance of Sentinel 5-P TROPOMI for the monitoring of carbon monoxide (CO) and methane (CH4) during extreme fire events in Portugal, focusing on the Monchique (2018) and Vila de Rei/Mação (2019) wildfires, which devastated 27,154 ha and 9249 ha, respectively. The spatial distribution and trend of CO and CH4 prior to, during, and following the fire event were accessed and linked with in situ data in a qualitative and quantitative exploration. Large CO plumes were observed with CO columns exceeding 4.5 × 1018 and 6 × 1018 molecules/cm2 on 21 July 2019, and 7 August 2018, respectively. CO distribution profiles after consecutive digital processing steps showed the ability to follow CO fluctuations according to the fire spread. Furthermore, statistically significant differences were found between CO emissions inside and outside the burning area in both fire events. Finally, the CO2 estimated through CO column data presented an emission of 7.6 × 1019 molecules/cm2 for the uppermost emission day on 7 August 2018. Although CH4 monitoring is still unwavering to draw exact conclusions, the CO patterns during extreme fire events show promising and consistent data when compared with in situ data.

PhD fellowship (SFRH/BD/114674/2016) PTDC/FIS-NAN/0909/2014 Emerging organic contaminants (EOC) are synthetic or naturally occurring chemicals that have the potential to enter the environment and cause known or suspected adverse ecological and human health effects. Despite not being commonly monitored, EOC are often detected in effluents and water bodies because of their inefficient removal in conventional wastewater treatment plants. There is a growing concern about the presence and impact of EOC as well as the need for reliable and effective water monitoring using sensors capable of detecting the target molecules in complex media. Due to their specificities, such as fast response times, low cost, portability and user-friendly operation, electronic tongue (e-tongue) systems present some advantages over the traditional analytical techniques (e.g., chromatographic systems) used for environmental monitoring. We reviewed e-tongue sensors, focusing on their ability for real-time environmental monitoring. A bibliometric evaluation was carried out, along with a study of the status of the existing e-tongue systems, how they worked, and their applications in different fields. The potential of e-tongue sensors to detect organic contaminants in aqueous environmental matrices is discussed, with a particular focus on EOC. proof published

Financial support was provided by Amorim Cork Research and CENSE -Center for Environmental and Sustainability Research which is financed by national funds from FCT/MEC ( UID/AMB/04085/2013 ). P. Guedes acknowledges Fundação para a Ciência e a Tecnologia for the Post-Doc fellowship SFRH/BPD/114660/2016. The electrochemical (EC) process for the removal of 2,4,6-trichloroanisole (TCA) from cork discs was investigated for the first time. For process development, six different EC reactors (based on a 3-compartment set-up) and four process variables were tested. Independently of the reactor design used, the application of a low level direct current for 8 h (10 mA, 0.16 mA/cm2) had a positive effect on TCA removal. The best option is to place the cork discs in a middle compartment separated from the cathode compartment by the use of a passive membrane, and from the anode compartment by a cation exchange membrane. In this reactor design, the TCA levels in 78% of the cork discs decreased to values below limit of detection (0.49 ng/L; TCA initial concentration between 0.5 and 2 ng/L). By immersing the discs’ in a saline solution for 24 h prior current application, the TCA removal was improved by 10–15%. When the 34 cork discs contaminated with 2.5 times-fold more TCA were subjected to EC after 24 h immersion in the saline solution, the percentage of discs in which TCA concentration was below 0.49 ng/L decreased to 41%. Still, and considering that TCA perception threshold in wines starts at 1.5 ng/L, 85% of the cork discs exposed to EC reatment presented TCA levels below the threshold. Results showed that the here developed EC system could be a viable method for the removal of TCA from cork discs. authorsversion published

MITP-TB/C S/0026/2013 In pursuit of a more sustainable transportation system, electric vehicles (EVs) have the potential to play a fundamental role due to their improved efficiency and lower emissions. The absence of an adequate electric vehicle supply equipment (EVSE) network has been one of the major obstacles for the mass adoption of EV, in large municipalities of developing countries. This is the case in Belo Horizonte (BH), Brazil, which also has a high motorization rate (7 light-duty vehicles per 10 inhabitants). The purpose of this study is to measure and identify the optimal locations for EVSE according to selected criteria to meet the needs of light-duty electric vehicles (LDEV) corresponding to a penetration of 1% by 2025 in the municipality of BH. The study highlights the most important attributes that need to be considered for the installation of an EVSE network in an urban space for a developing country. Multi-Criteria Decision Making (MCDM), the Weighted Linear Combination (WLC) method, and the Analytical Hierarchy Process (AHP) technique based on the inputs from a group of Brazilian electrical mobility specialists, coupled with a Geographic Information System (GIS) modeling tool, were used for this study. The results revealed that around 1,200 EVSE units are needed, with a large concentration of EVSE in a small region. We also illustrate where stakeholders should focus their attention for the successful promotion of EV. The development methodology has the potential to be applied in other future EVSE development projects. publishersversion published

Circular economy (CE) is a concept that is gaining attention as an approach to help accelerate the transition towards sustainability. Research has focused on the adoption of CE practices in the business sector while the adoption within public sector organisations has been relatively overlooked. Examining CE adoption in the public sector through the perceptive of employees is crucial because of their expertise in the organisation where they work. The main aim of this study is to identify what public employees perceive as suitable CE practices for their organisations and their critical role in implementation. As the adoption of CE practices is influenced by social and material configurations, this research has taken a case study approach, focused on the Portuguese Central Public Administration. Semi-structured interviews were conducted with public employees working on CE and sustainability issues, and a complementary analysis was undertaken of governmental reports and legislative documents. The results show that public employees view the existence and potential of CE practices mainly in the area of public procurement but also in resource efficiency and optimisation, dematerialisation and in practices related to the R-hierarchy including reduce and reuse. Both technical-oriented practices aimed to achieve traditional resource efficiency, and human-centred practices targeted at reducing consumption and sharing resources have been identified. This research provides insights into how a specific group of stakeholders envisions CE activities for their sector. Identification of practices for central public sector has the potential to assist decision-makers in the process of defining priorities for CE planning, implementation and monitoring. This study focusing on CE practices in central public sector organisations contributes to the calls for an inclusion of human/socially-based practices centred around consumption reduction, sharing and dematerialisation activities to enhance the transformative and innovative potential of CE. publishersversion published

This paper describes an ongoing research project which explores the design and use of inexpensive robotics, artificial intelligence techniques, and human–computer interaction methods, to enrich assisted living environments. Such environments provide help to the inhabitants of a home or office, assisting them to perform daily activities, helping them to socialize and interact with others, and to provide enhanced levels of security and safeness. We present the development of an inexpensive robotic solution to help people with disabilities and/or older adults to perform their daily activities. It can be used as a remote controlled surveillance system, and also as a personal assistant. It is able to recognize each inhabitant, his/her emotions, and detect abnormal situations such as falls and health problems. The whole system is designed to operate solely within a local network and special attention is given to the privacy and data protection of the users. authorsversion published

ENGAGER 2017–2021, CA16232 PED-EU-NET, CA19126 The Positive Energy District (PED) concept has been pointed out as key for cities' energy system transformation toward carbon neutrality. The PED may be defined as an energy-efficient and flexible urban area with net-zero energy import and greenhouse gas emissions, aiming toward annual local surplus of renewable energy. Most of the studies and practical experiences about PEDs are based on newly built districts, where the planning and integration of innovative solutions are less complex and more cost-effective. However, to achieve Europe Union's 2050 carbon-neutral ambition, we argue that the transformation of the settled districts is essential, including historic districts, which present common challenges across European cities, such as degraded dwellings, low-income families, and gentrification processes due to massive tourism flows. This paper aims to discuss how the PED model can be an opportunity for historic districts to reduce their emissions and mitigate energy poverty. The historic district of Alfama, in the city of Lisbon (Portugal), is used as a case study to show the potential of energy renovation measures and solar PV production in households, cornerstones of a PED. The annual energy needs potential reduction due to building retrofit is 84 and 19% for space heating and cooling, respectively, while the integration of building-integrated PV technologies in rooftops and windows potentially generates up to 60 GWh/year. At the district scale, these two components of the PED concept could require an investment of 60M€ to 81M€ depending on the PV technologies in the rooftops, a sensitive aspect in historical districts. Unlike other mechanisms to tackle energy poverty, like the social tariffs, the adoption of structural measures like building energy efficiency retrofit and renewable energy integration will contribute to solve the energy poverty problem, which is significant in Alfama, in both the winter and summer. The highlighted investments require an innovative financial scheme to support not only buildings' owners but also tenants, as these are among the most vulnerable to energy poverty. However, the social benefits of that investment, on the health system, air quality, climate resilience, labor productivity, and social integration, would be invaluable. publishersversion published

Currently, the development of new sustainable technologies to recover raw materials from secondary resources has shown a lack of available data on the processes and supplies involved, as well as their environmental impacts. The present research has conducted a life cycle assessment of electrodialytic (ED) technologies to improve critical raw materials recovery in the Portuguese mining industry. To critically appraise the activities from the mining sector and gather data on technical and environmental issues, three waste management scenarios were considered: (1) ED treatment with a deep eutectic solvent as an adjuvant, (2) ED treatment with simultaneous H2 recovery, and (3) ED treatment with sodium chloride as an enhancement. The data presented were based on global databases, technical reports from official sources, and peer-reviewed published experimental outcomes. The estimated results indicated that one of the constraints in applying ED technologies is energy consumption and thus the impacts are highly dependent on energy source choices. On the other hand, as a consequence of the H2 inherently produced by ED technologies, there is a direct potential for energy recovery. Therefore, considering an upscale approach of the ED reactor based on bench scale experimental results, the H2 could be reused in the ED facility or stored. Additionally, according to experimental data, 22% of the tungsten from the fine mine tailings could be recovered. Finally, the possibility to remove 63% of arsenic from mine tailings could decrease contamination risks while creating additional marketable co-products.

Emerging organic contaminants are one of the main threats to the environment and society. The primary source of these contaminants in the environment is wastewater treatment plants (WWTPs) that cannot eliminate all of these compounds. Pharmaceutically active compounds (PhACs) deserve special attention as new substances are constantly being developed, and the number of these compounds that reach consumers is increasing. The consequences of PhACs to human health are not yet subjected to regulatory criteria or norms; nevertheless, chronic toxicity in biodiversity has already been reported. In response to global environmental concerns, there has been increasing interest in sustainable solutions to remove these compounds from effluent in WWTPs. Electrochemical technologies developed for effluent treatment were designed to promote PhAC degradation and safe effluent discharge. Understanding the relationship between different anode characteristics and electrochemical oxidation performance is essential for developing a cost‐efficient technology to remove contaminants from wastewater. In this context, the performance of graphite and platinized electrodes were compared in the electrochemical oxidation of selected emerging organic contaminants in a recirculating flow reactor. proof epub_ahead_of_print