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21 results on '"Osuch, Marzena"'

1. Megafloods in Europe can be anticipated from observations in hydrologically similar catchments

Author

Bertola, Miriam, Blöschl, Günter, Bohac, Milon, Borga, Marco, Castellarin, Attilio, Chirico, Giovanni B., Claps, Pierluigi, Dallan, Eleonora, Danilovich, Irina, Ganora, Daniele, Gorbachova, Liudmyla, Ledvinka, Ondrej, Mavrova-Guirguinova, Maria, Montanari, Alberto, Ovcharuk, Valeriya, Viglione, Alberto, Volpi, Elena, Arheimer, Berit, Aronica, Giuseppe Tito, Bonacci, Ognjen, Čanjevac, Ivan, Csik, Andras, Frolova, Natalia, Gnandt, Boglarka, Gribovszki, Zoltan, Gül, Ali, Günther, Knut, Guse, Björn, Hannaford, Jamie, Harrigan, Shaun, Kireeva, Maria, Kohnová, Silvia, Komma, Jürgen, Kriauciuniene, Jurate, Kronvang, Brian, Lawrence, Deborah, Lüdtke, Stefan, Mediero, Luis, Merz, Bruno, Molnar, Peter, Murphy, Conor, Oskoruš, Dijana, Osuch, Marzena, Parajka, Juraj, Pfister, Laurent, Radevski, Ivan, Sauquet, Eric, Schröter, Kai, Šraj, Mojca, Szolgay, Jan, Turner, Stephen, Valent, Peter, Veijalainen, Noora, Ward, Philip J., Willems, Patrick, and Zivkovic, Nenad

Published
2023
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7. Lessons from the 2018-2019 European droughts : a collective need for unifying drought risk management

Author

Blauhut, Veit, Stoelzle, Michael, Ahopelto, Lauri, Brunner, Manuela I., Teutschbein, Claudia, Wendt, Doris E., Akstinas, Vytautas, Bakke, Sigrid J., Barker, Lucy J., Bartošová, Lenka, Briede, Agrita, Cammalleri, Carmelo, Kalin, Ksenija Cindrić, De Stefano, Lucia, Fendeková, Miriam, Finger, David C., Huysmans, Marijke, Ivanov, Mirjana, Jaagus, Jaak, Jakubínský, JiÅ™í, Krakovska, Svitlana, Laaha, Gregor, Lakatos, Monika, Manevski, Kiril, Neumann Andersen, Mathias, Nikolova, Nina, Osuch, Marzena, Van Oel, Pieter, Radeva, Kalina, Romanowicz, Renata J., Toth, Elena, Trnka, Mirek, Urošev, Marko, Urquijo Reguera, Julia, Sauquet, Eric, Stevkov, Aleksandra, Tallaksen, Lena M., Trofimova, Iryna, Van Loon, Anne F., Van Vliet, Michelle T.H., Vidal, Jean Philippe, Wanders, Niko, Werner, Micha, Willems, Patrick, Zivković, Nenad, Hydrologie, Landdegradatie en aardobservatie, Blauhut V., Stoelzle M., Ahopelto L., Brunner M.I., Teutschbein C., Wendt D.E., Akstinas V., Bakke S.J., Barker L.J., Bartosova L., Briede A., Cammalleri C., Kalin K.C., De Stefano L., Fendekova M., Finger D.C., Huysmans M., Ivanov M., Jaagus J., Jakubinsky J., Krakovska S., Laaha G., Lakatos M., Manevski K., Neumann Andersen M., Nikolova N., Osuch M., Van Oel P., Radeva K., Romanowicz R.J., Toth E., Trnka M., Urosev M., Urquijo Reguera J., Sauquet E., Stevkov A., Tallaksen L.M., Trofimova I., Van Loon A.F., Van Vliet M.T.H., Vidal J.-P., Wanders N., Werner M., Willems P., Zivkovic N., University of Freiburg, Department of Built Environment, Uppsala University, University of Birmingham, Lithuanian Energy Institute, University of Oslo, Centre for Ecology and Hydrology, Czech Academy of Sciences, University of Latvia, European Commission Joint Research Centre Institute, Croatian Meteorological and Hydrological Service, Complutense University, Comenius University in Bratislava, Reykjavík University, Vrije Universiteit Brussel, Institute of Hydrometeorology and Seismology of Montenegro, University of Tartu, Ukrainian Hydrometeorological Institute, University of Natural Resources and Life Sciences, Vienna, Hungarian Meteorological Service, Aarhus University, Sofia University St. Kliment Ohridski, Institute of Geophysics of the Polish Academy of Sciences, Wageningen University and Research Centre, Universita di Bologna, Serbian Academy of Sciences and Arts, Technical University of Madrid, INRAE, National Hydrometeorological Service, Vrije Universiteit Amsterdam, Utrecht University, IHE Delft Institute for Water Education, KU Leuven, University of Belgrade, Aalto-yliopisto, Aalto University, Hydrology and Hydraulic Engineering, Water and Climate Risk, Hydrologie, and Landdegradatie en aardobservatie

Subjects
IMPACTS, drought, risk, management, strategy, stakeholders, Europe, Hidrología, media_common.quotation_subject, WATER-RESOURCES, CIRCULATION, Vulnerability, Earth and Planetary Sciences(all), Oceanografi, hydrologi och vattenresurser, METEOROLOGICAL DROUGHT, EVENTS, Oceanography, Hydrology and Water Resources, Short summary: Recent drought events caused enormous damage in Europe. We therefore questioned the existence and effect of current drought management strategies on the actual impacts and how drought is perceived by relevant stakeholders. Over 700 participants from 28 European countries provided insights into drought hazard and impact perception and current management strategies. The study concludes with an urgent need to collectively combat drought risk via a European macro-level drought governance approach, 11. Sustainability, Meteorology & Atmospheric Sciences, Life Science, Geosciences, Multidisciplinary, Environmental planning, media_common, Science & Technology, WIMEK, Corporate governance, Geology, Directive, Hazard, 6. Clean water, Water Resources Management, Water resources, Geography, Harm, 13. Climate action, Physical Sciences, Water Resources, General Earth and Planetary Sciences, Water Systems and Global Change, Psychological resilience, Hydrology, SDG 6 - Clean Water and Sanitation, Diversity (business)
Abstract

Funding Information: This open-access publication was funded by the University of Freiburg. Funding Information: Financial support. The project is supported by the Wassernetzwerk Baden-Württemberg (Water Research Network of the State Baden-Württemberg), which is funded by the Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg (Ministry of Science, Research and the Arts of the State Baden-Württemberg) (grant no. AZ. 7532.21/2.1.6) and Maa-ja vesitekniikan tuki ry foundation. Doris E. Wendt acknowledges her support as part of the NERC-funded Groundwater Drought Initiative (NE/R004994/1). Lucy J. Barker was supported by the Natural Environment Research Council (NE/R016429/1) as part of the UK-SCAPE programme delivering National Capability. The contributions of Mirek Trnka, Lenka Bartošová, and Jaak Jaagus have been supported by SustES – Adaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions (CZ.02.1.01/0.0/0.0/16_019/0000797). Publisher Copyright: © 2022 Veit Blauhut et al. Drought events and their impacts vary spatially and temporally due to diverse pedo-climatic and hydrologic conditions, as well as variations in exposure and vulnerability, such as demographics and response actions. While hazard severity and frequency of past drought events have been studied in detail, little is known about the effect of drought management strategies on the actual impacts and how the hazard is perceived by relevant stakeholders. In a continental study, we characterised and assessed the impacts and the perceptions of two recent drought events (2018 and 2019) in Europe and examined the relationship between management strategies and drought perception, hazard, and impact. The study was based on a pan-European survey involving national representatives from 28 countries and relevant stakeholders responding to a standard questionnaire. The survey focused on collecting information on stakeholders' perceptions of drought, impacts on water resources and beyond, water availability, and current drought management strategies on national and regional scales. The survey results were compared with the actual drought hazard information registered by the European Drought Observatory (EDO) for 2018 and 2019. The results highlighted high diversity in drought perception across different countries and in values of the implemented drought management strategies to alleviate impacts by increasing national and sub-national awareness and resilience. The study identifies an urgent need to further reduce drought impacts by constructing and implementing a European macro-level drought governance approach, such as a directive, which would strengthen national drought management and mitigate damage to human and natural assets.

Published
2022

9. Lessons from the 2018-2019 European droughts: a collective need for unifying drought risk management

Author

Hydrologie, Landdegradatie en aardobservatie, Blauhut, Veit, Stoelzle, Michael, Ahopelto, Lauri, Brunner, Manuela I., Teutschbein, Claudia, Wendt, Doris E., Akstinas, Vytautas, Bakke, Sigrid J., Barker, Lucy J., Bartošová, Lenka, Briede, Agrita, Cammalleri, Carmelo, Kalin, Ksenija Cindrić, De Stefano, Lucia, Fendeková, Miriam, Finger, David C., Huysmans, Marijke, Ivanov, Mirjana, Jaagus, Jaak, Jakubínský, JiÅ™í, Krakovska, Svitlana, Laaha, Gregor, Lakatos, Monika, Manevski, Kiril, Neumann Andersen, Mathias, Nikolova, Nina, Osuch, Marzena, Van Oel, Pieter, Radeva, Kalina, Romanowicz, Renata J., Toth, Elena, Trnka, Mirek, Urošev, Marko, Urquijo Reguera, Julia, Sauquet, Eric, Stevkov, Aleksandra, Tallaksen, Lena M., Trofimova, Iryna, Van Loon, Anne F., Van Vliet, Michelle T.H., Vidal, Jean Philippe, Wanders, Niko, Werner, Micha, Willems, Patrick, Zivković, Nenad, Hydrologie, Landdegradatie en aardobservatie, Blauhut, Veit, Stoelzle, Michael, Ahopelto, Lauri, Brunner, Manuela I., Teutschbein, Claudia, Wendt, Doris E., Akstinas, Vytautas, Bakke, Sigrid J., Barker, Lucy J., Bartošová, Lenka, Briede, Agrita, Cammalleri, Carmelo, Kalin, Ksenija Cindrić, De Stefano, Lucia, Fendeková, Miriam, Finger, David C., Huysmans, Marijke, Ivanov, Mirjana, Jaagus, Jaak, Jakubínský, JiÅ™í, Krakovska, Svitlana, Laaha, Gregor, Lakatos, Monika, Manevski, Kiril, Neumann Andersen, Mathias, Nikolova, Nina, Osuch, Marzena, Van Oel, Pieter, Radeva, Kalina, Romanowicz, Renata J., Toth, Elena, Trnka, Mirek, Urošev, Marko, Urquijo Reguera, Julia, Sauquet, Eric, Stevkov, Aleksandra, Tallaksen, Lena M., Trofimova, Iryna, Van Loon, Anne F., Van Vliet, Michelle T.H., Vidal, Jean Philippe, Wanders, Niko, Werner, Micha, Willems, Patrick, and Zivković, Nenad

Published
2022

10. Climatic and anthropogenic drivers of zero-flow events in intermittent rivers in Poland.

Author

Rutkowska, Agnieszka, Osuch, Marzena, Żelazny, Mirosław, Banasik, Kazimierz, and Klimek, Mariusz

Subjects
LIGNITE, RANK correlation (Statistics), COAL mining, TRENDS, STATISTICAL correlation
Abstract

River intermittence was studied based on data from hydrological monitoring in Poland. We screened the entire state database and two another data sources applying the criterion for zero-flow event: discharge less than 0.0005 m³·s-1, and found five intermittent rivers with catchment area from 9.2 to 303.7 km². We aimed at finding associations between intermittence and climatic driving forces (temperature and precipitation), and between intermittence and anthropogenic activity. We used the Spearman correlation coefficient, circular statistics, and statistical tests for trend. The concentration of zero-flow days, mostly in summer, and the decreasing trend in the standardised precipitation evapotranspiration index (SPEI) in all catchments at various aggregation levels, and an increasing trend in the total number of zero-flow days and in the maximum length of zero flow events in two rivers, were detected. The strong negative correlation (-0.62 ≤ ρ < 0) between intermittence and the SPEI backward lagged in time showed that intermittence resulted from prolonged deficits in climatic water balance due to increasing evapotranspiration. The reaction of the Noteć catchment, amplified by the anthropogenic pressure (brown coal mines), was reflected in the atypical shape of the rose diagram and in inhomogeneities in river discharges. The results show that the rose diagram can serve as an indicator of the degree of anthropogenic impact on runoff conditions. [ABSTRACT FROM AUTHOR]

Published
2023
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11. Climate indices of environmental change in the High Arctic: Study from Hornsund, SW Spitsbergen, 1979-2019.

Author

MIGAŁA, Krzysztof, ŁEPKOWSKA, Elżbieta, OSUCH, Marzena, STACHNIK, Łukasz, WAWRZYNIAK, Tomasz, IGNATIUK, Dariusz, and OWCZAREK, Piotr

Abstract

An analysis of a suite of climatological indices was undertaken on the basis of long-term (1979-2019) climatological data from the Polish Polar Station in Hornsund, SW Spitsbergen. It was followed by an attempt to assess the scale of their impact on the local environment. The temperature and precipitation indices were based on percentiles of the variables calculated for a population of daily values from the climate normals for 1981-2010. A greater share of both cyclonic and anticyclonic circulations from the S and SW sectors, forcing the advection of warm air masses from the south, was decisive for the trends of change in comparison with the long-term mean. Both extreme precipitation and drought events depend on the 500 hPa geopotential height and precipitable water anomalies, determined by the baric field over the North Atlantic. Climate changes impact on the dynamics of local geoecosystems by causing faster glacier ablation and retreat, permafrost degradation, intensification of the hydrological cycle in glaciated and unglaciated catchments, and changes in the condition and growth of tundra vegetation. [ABSTRACT FROM AUTHOR]

Published
2023
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18. Multi-method geophysical mapping of ground properties and periglacial geomorphology in Hans Glacier forefield, SW Spitsbergen

Author

Marciniak, Artur, Osuch, Marzena, Wawrzyniak, Tomasz, Owoc, Bartosz, Dobiński, Wojciech, Glazer, Michał, and Majdański, Mariusz

Subjects
Svalbard, Arctic, geophysical imaging, periglacial environment, glacial landforms
Abstract

This article presents the results of a geophysical survey from which detailed images of glacial and periglacial landforms and subsurface structures were obtained. Sediments and landforms on newly deglaciated terrain can be used to reconstruct the extent and character of glaciers in the past and add to the understanding of their response to climate and environmental changes. To derive spatial information from complex geomorphological terrain, joint interpretation of three non-intrusive geophysical methods were applied: Electrical Resistivity Tomography (ERT), Ground Penetrating Radar (GPR), and time-lapse Seismic Tomography. These were used to identify subsurface structures in the forefield of the retreating Hans Glacier in SW Spitsbergen, Svalbard. Three main zones were distinguished and described: outwash plain, terminal moraine from the last glacial maximum, and glacial forefield proximal to the glacier front. Geophysical profiles across these zones reveal information on glacio-fluvial sediment thickness and structure, ice thickness and structure, and bedrock topography. The freezing-thawing effect of the active layer has a strong and deep impact, as demonstrated by variations in P-wave velocity in the obtained outcomes. The results are discussed in the context of the current climate in Svalbard. This study provides a snapshot of ground parameters and the current state of the subsurface in southern Spitsbergen. The boundary between sediment-bedrock layers was estimated to be from 5 to 20 m in depth. It is the first such extensive description of periglacial structures in the forefield of the Hans Glacier, utilising the longest ERT profile (1500 m) in Svalbard together with deep GPR and precise seismic tomography.

Published
2022

19. Supplementary material to "Lessons from the 2018–2019 European droughts: A collective need for unifying drought risk management"

Author

Blauhut, Veit, primary, Stoelzle, Michael, additional, Ahopelto, Lauri, additional, Brunner, Manuela I., additional, Teutschbein, Claudia, additional, Wendt, Doris E., additional, Akstinas, Vytautas, additional, Bakke, Sigrid J., additional, Barker, Lucy J., additional, Bartošová, Lenka, additional, Briede, Agrita, additional, Cammalleri, Carmelo, additional, De Stefano, Lucia, additional, Fendeková, Miriam, additional, Finger, David C., additional, Huysmans, Marijke, additional, Ivanov, Mirjana, additional, Jaagus, Jaak, additional, Jakubínský, Jiří, additional, Kalin, Ksenija Cindrić, additional, Krakovska, Svitlana, additional, Laaha, Gregor, additional, Lakatos, Monika, additional, Manevski, Kiril, additional, Neumann Andersen, Mathias, additional, Nikolova, Nina, additional, Osuch, Marzena, additional, van Oel, Pieter, additional, Radeva, Kalina, additional, Romanowicz, Renata J., additional, Toth, Elena, additional, Trnka, Mirek, additional, Urošev, Marko, additional, Urquijo Reguera, Julia, additional, Sauquet, Eric, additional, Stevkova, Silvana, additional, Tallaksen, Lena M., additional, Trofimova, Iryna, additional, van Vliet, Michelle T. H., additional, Vidal, Jean-Philippe, additional, Wanders, Niko, additional, Werner, Micha, additional, Willems, Patrick, additional, and Živković, Nenad, additional

Published
2021
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20. Lessons from the 2018–2019 European droughts: A collective need for unifying drought risk management

Author

Blauhut, Veit, primary, Stoelzle, Michael, additional, Ahopelto, Lauri, additional, Brunner, Manuela I., additional, Teutschbein, Claudia, additional, Wendt, Doris E., additional, Akstinas, Vytautas, additional, Bakke, Sigrid J., additional, Barker, Lucy J., additional, Bartošová, Lenka, additional, Briede, Agrita, additional, Cammalleri, Carmelo, additional, De Stefano, Lucia, additional, Fendeková, Miriam, additional, Finger, David C., additional, Huysmans, Marijke, additional, Ivanov, Mirjana, additional, Jaagus, Jaak, additional, Jakubínský, Jiří, additional, Kalin, Ksenija Cindrić, additional, Krakovska, Svitlana, additional, Laaha, Gregor, additional, Lakatos, Monika, additional, Manevski, Kiril, additional, Neumann Andersen, Mathias, additional, Nikolova, Nina, additional, Osuch, Marzena, additional, van Oel, Pieter, additional, Radeva, Kalina, additional, Romanowicz, Renata J., additional, Toth, Elena, additional, Trnka, Mirek, additional, Urošev, Marko, additional, Urquijo Reguera, Julia, additional, Sauquet, Eric, additional, Stevkova, Silvana, additional, Tallaksen, Lena M., additional, Trofimova, Iryna, additional, van Vliet, Michelle T. H., additional, Vidal, Jean-Philippe, additional, Wanders, Niko, additional, Werner, Micha, additional, Willems, Patrick, additional, and Živković, Nenad, additional

Published
2021
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21. ZMIANY KLIMATU W EKOSYSTEMACH ARKTYKI I ANTARKTYKI.

Author

Araźny, Andrzej, Kejna, Marek, Wawrzyniak, Tomasz, Osuch, Marzena, Plenzler, Joanna, and Budzik, Tomasz

Abstract

Copyright of Kosmos is the property of Polish Copernicus Society of Naturalists and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2021

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