@misc{BundschuhRappelBocketal., author = {Bundschuh, Jana and Rappel, Herbert and Bock, Andreas and Balleisen, Ute and Daiser, Markus and Friedmann, G{\"u}nter and K{\"o}nig, Werner and Miltenberger, Tobias and M{\"u}ller, Manuela and M{\"u}ller, Robert and Poeplau, Norbert and Roosen, Alix and Schlotter, Alexander and Sedlmair, Christian and Weiler, Michael and Thewes, Christoph and Brock, Christopher}, title = {Effects of queen excluders on the colony dynamics of honeybees (Apis mellifera L.) under biodynamic management}, series = {Apidologie}, volume = {55}, journal = {Apidologie}, number = {16}, issn = {1297-9678}, doi = {10.1007/s13592-023-01041-9}, abstract = {The evaluation of beekeeping management practices (BMPs) is important for beekeepers worldwide because their choice affects health and survival of managed honeybee (A. mellifera L.) colonies and touches ethical and economic questions. This study focusses on queen excluders, a common hive addition in contemporary beekeeping. Its impacts are controversially discussed but have not been studied scientifically yet. Within a 4-year participatory on-farm experiment, we assessed the effects on colony dynamics in 64 hives in 8 apiaries during one season in Germany using the Liebefeld estimation method. We found no significant deviation for parameters of colony dynamics between hives managed with and without queen excluders. A qualitative decision-making tool (Pugh decision matrix) facilitated concept selection only for specific beekeepers.}, language = {en} } @inproceedings{PohleKochGaedekeetal., author = {Pohle, Ina and Koch, Hagen and G{\"a}deke, Anne and Kaltofen, Michael and Schramm, Michael and Redetzky, Michael and M{\"u}ller, F. and Gr{\"u}newald, Uwe}, title = {Potential impacts of climate change on natural and managed discharges of the Rivers Spree, Schwarze Elster and Lusatian Neisse, Central Europe}, series = {Water and Society II}, booktitle = {Water and Society II}, editor = {Brebbia, Carlos A.}, publisher = {WIT Press}, address = {Ashurst, Southampton, UK}, isbn = {978-1-84564-742-1}, pages = {3 -- 16}, abstract = {The water balance of the Rivers Spree, Schwarze Elster and Lusatian Neisse is profoundly disturbed due to large-scale open-cast lignite mining activities and water management. Together with continental climate conditions this affects water resources and water users in the region. Driven by scenarios of the regional climate model STAR which assume increasing temperature and decreasing precipitation, two hydrological models, the Soil and Water Integrated Model SWIM and the catchment model EGMO simulate declining natural discharges in the region. Thus, decreasing managed discharges are simulated with the long term water management model WBalMo. The refinement of the simulation time step of WBalMo from months to weeks improves the consideration of climate variability and is also associated with higher simulated managed discharges in early summer. Management scenarios in terms of a reduced outlet capacity of a mining lake reservoir result in higher releases from other reservoirs and slightly reduced summer discharges in downstream river sections.}, language = {en} } @inproceedings{PohleKochGaedekeetal., author = {Pohle, Ina and Koch, Hagen and G{\"a}deke, Anne and Kaltofen, Michael and Schramm, Michael and Redetzky, Michael and M{\"u}ller, F. and Gr{\"u}newald, Uwe}, title = {Auswirkungen von Unsicherheiten in Klimaszenarien auf die regionale Wassermengenbewirtschaftung}, series = {Wasser - Landschaft - Mensch in Vergangenheit, Gegenwart und Zukunft, Beitr{\"a}ge zum Tag der Hydrologie am 20./21. M{\"a}rz 2014 an der Katholischen Universit{\"a}t Eichst{\"a}tt-Ingolstadt}, booktitle = {Wasser - Landschaft - Mensch in Vergangenheit, Gegenwart und Zukunft, Beitr{\"a}ge zum Tag der Hydrologie am 20./21. M{\"a}rz 2014 an der Katholischen Universit{\"a}t Eichst{\"a}tt-Ingolstadt}, editor = {Cyffka, Bernd}, publisher = {DWA}, address = {Hennef}, isbn = {978-3-944328-61-4}, pages = {129 -- 136}, abstract = {In den Lausitzer Flusseinzugsgebieten von Schwarzer Elster, Dahme, Spree und Lausitzer Neiße zeigen sich durch Braunkohlebergbau und vielf{\"a}ltige Bewirtschaftungseinfl{\"u}sse deutliche Unterschiede zwischen nat{\"u}rlichem Abflussgeschehen und bewirtschafteten Abfl{\"u}ssen. Die m{\"o}glichen Auswirkungen klimatischer {\"A}nderungen werden durch eine Klimawandelimpaktstudie mit dem statistischen Regionalen Klimamodell STAR (3 Klimaszenarien), den hydrologischen Modellen SWIM und EGMO sowie dem Langfristbewirtschaftungsmodell WBalMo untersucht. Durch niedrigere nat{\"u}rliche Abfl{\"u}sse und den angenommenen R{\"u}ckgang der S{\"u}mpfungswassermengen aus dem Braunkohlebergbau werden mit WBalMo abnehmende bewirtschaftete Abfl{\"u}sse simuliert. Unsicherheiten bestehen dabei auf Grund der genutzten Klimaszenarien und hydrologischen Modelle, sowie hinsichtlich der Annahmen zur zuk{\"u}nftigen wirtschaftlichen Entwicklung (u.a. Braunkohlef{\"o}rderung und -verstromung).}, language = {de} } @misc{NeyretLeProvostBoesingetal., author = {Neyret, Margot and Le Provost, Ga{\"e}tane and Boesing, Andrea Larissa and Schneider, Florian D. and Baulechner, Dennis and Bergmann, Joana and Vries, Franciska T. de and Fiore-Donno, Anna Maria and Geisen, Stefan and Goldmann, Kezia and Merges, Anna and Saifutdinov, Ruslan A. and Simons, Nadja K. and Tobias, Joseph A. and Zaitsev, Andrey S. and Gossner, Martin M. and Jung, Kirsten and Kandeler, Ellen and Krauss, Jochen and Penone, Caterina and Schloter, Michael and Schulz, Stefanie and Staab, Michael and Wolters, Volkmar and Apostolakis, Antonios and Birkhofer, Klaus and Boch, Steffen and Boeddinghaus, Runa S. and Bolliger, Ralph and Bonkowski, Michael and Buscot, Fran{\c{c}}ois and Dumack, Kenneth and Fischer, Markus and Gan, Huei Ying and Heinze, Johannes and H{\"o}lzel, Norbert and John, Katharina and Klaus, Valentin H. and Kleinebecker, Till and Marhan, Sven and M{\"u}ller, J{\"o}rg and Renner, Swen C. and Rillig, Matthias C. and Schenk, No{\"e}lle V. and Sch{\"o}ning, Ingo and Schrumpf, Marion and Seibold, Sebastian and Socher, Stephanie A. and Solly, Emily F. and Teuscher, Miriam and Kleunen, Mark van and Wubet, Tesfaye and Manning, Peter}, title = {A slow-fast trait continuum at the whole community level in relation to land-use intensification}, series = {Nature Communications}, volume = {15}, journal = {Nature Communications}, number = {1}, issn = {2041-1723}, doi = {10.1038/s41467-024-45113-5}, abstract = {AbstractOrganismal functional strategies form a continuum from slow- to fast-growing organisms, in response to common drivers such as resource availability and disturbance. However, whether there is synchronisation of these strategies at the entire community level is unclear. Here, we combine trait data for 2800 above- and belowground taxa from 14 trophic guilds spanning a disturbance and resource availability gradient in German grasslands. The results indicate that most guilds consistently respond to these drivers through both direct and trophically mediated effects, resulting in a 'slow-fast' axis at the level of the entire community. Using 15 indicators of carbon and nutrient fluxes, biomass production and decomposition, we also show that fast trait communities are associated with faster rates of ecosystem functioning. These findings demonstrate that 'slow' and 'fast' strategies can be manifested at the level of whole communities, opening new avenues of ecosystem-level functional classification.}, language = {en} } @inproceedings{PohleZimmermannClausetal., author = {Pohle, Ina and Zimmermann, K. and Claus, Thomas and Koch, H. and G{\"a}deke, Anne and Uhlmann, W. and Kaltofen, Michael and M{\"u}ller, F. and Redetzky, Michael and Schramm, M. and Schoenheinz, Dagmar and Gr{\"u}newald, Uwe}, title = {Integrierte Betrachtung von Wassermengen- und Wasserg{\"u}tebewirtschaftung im bergbaubeeinflussten Spreeeinzugsgebiet unter Ber{\"u}cksichtigung des Klimawandels}, series = {Aktuelle Herausforderungen im Flussgebiets- und Hochwassermanagement : Prozesse, Methoden, Konzepte : Beitr{\"a}ge zum Tag der Hydrologie am 19./ 20. M{\"a}rz 2015 an der Universit{\"a}t Bonn}, booktitle = {Aktuelle Herausforderungen im Flussgebiets- und Hochwassermanagement : Prozesse, Methoden, Konzepte : Beitr{\"a}ge zum Tag der Hydrologie am 19./ 20. M{\"a}rz 2015 an der Universit{\"a}t Bonn}, editor = {Evers, Mariele and Diekkr{\"u}ger, Bernd}, publisher = {DWA Deutsche Vereinigung f{\"u}r Wasserwirtschaft, Abwasser und Abfall e.V.}, address = {Hennef}, isbn = {978-3-88721-229-2}, language = {de} } @misc{PohleKochZimmermannetal., author = {Pohle, Ina and Koch, Hagen and Zimmermann, Kai and G{\"a}deke, Anne and Claus, Thomas and Uhlmann, Wilfried and Kaltofen, Michael and Redetzky, Michael and Schramm, Martina and M{\"u}ller, Fabian and Schoenheinz, Dagmar and Gr{\"u}newald, Uwe}, title = {Analyse von Wassermenge und Wasserbeschaffenheit f{\"u}r Klima- und Bewirtschaftungsszenarien: Aufbau und Nutzung einer Modellkaskade f{\"u}r das Spreeeinzugsgebiet}, series = {Hydrologie und Wasserbewirtschaftung}, volume = {60}, journal = {Hydrologie und Wasserbewirtschaftung}, number = {3}, doi = {10.5675/HyWa_2016,3_2}, pages = {176 -- 195}, abstract = {Klima{\"a}nderungen und sozio{\"o}konomische Entwicklungen k{\"o}nnen Konsequenzen f{\"u}r die Wassermengenbewirtschaftung und die Wasserbeschaffenheit nach sich ziehen. Zur Absch{\"a}tzung der Auswirkungen regionaler Entwicklungen wurde in dieser Studie eine Modellkaskade aus (i) den hydrologischen Modellen SWIM und EGMO, (ii) dem Langfristbewirtschaftungsmodell WBalMo und (iii) dem Wasserg{\"u}temodell GGM entwickelt, implementiert und angewandt. Die Modellkaskade bietet zudem die M{\"o}glichkeit,Anpassungsoptionen der Wassermengen- und -g{\"u}tebewirtschaftung einzubeziehen. Als Untersuchungsgebiet dient das Einzugsgebiet der Spree, in dem in Folge des jahrzehntelangen Braunkohlebergbaus und dessen R{\"u}ckgangs seit den 1990er Jahren vielf{\"a}ltige Herausforderungen hinsichtlich Wassermenge und -beschaffenheit bestehen (z. B. niedrige pH-Werte in den Tagebauseen, hohe Sulfatkonzentrationen in den Tagebauseen und Vorflutern). Die grundlegende Fragestellung ist, ob sich die bestehenden Wassermengen- und beschaffenheitsprobleme unter zuk{\"u}nftig potenziell trockeneren Bedingungen versch{\"a}rfen bzw. wie sie durch Anpassungsmaßnahmen gelindert werden k{\"o}nnen. Als klimatischer Antrieb der Modellkaskade werden stochastisch generierte Zeitreihen (Realisierungen) des Regionalen Klimamodells STAR genutzt. Die Realisierungen des Szenarios STAR 0K werden im Sinne einer Referenzvariante der rezenten klimatischen Bedingungen verwendet, um die Konsequenzen des R{\"u}ckgangs von Bergbauaktivit{\"a}ten separat zu betrachten. Zur Ermittlung der Sensitivit{\"a}t der Wasserressourcen gegen{\"u}ber einer potenziell trockeneren Zukunft dient das Szenario STAR 2K, bei dem eine weitere Erh{\"o}hung der Jahresmitteltemperatur um 2 K sowie im Mittel eine Abnahme des Jahresniederschlages projiziert wird. Die Betrachtung der sozio{\"o}konomischen Entwicklung der Region wird anhand eines Bewirtschaftungsszenarios betrachtet, welches von einem weiteren R{\"u}ckgang der Bergbauaktivit{\"a}ten in der Region ausgeht. Im Verlauf des Zeitraums 2018 2052 zeigen sich im Szenario STAR 0K nur geringe Auswirkungen auf das nat{\"u}rliche Wasserdargebot, die bewirtschafteten Abfl{\"u}sse gehen durch sinkende S{\"u}mpfungswassereinleitungen leicht zur{\"u}ck. Im Szenario STAR 2K geht das nat{\"u}rliche Wasserdargebot zur{\"u}ck und die wasserwirtschaftlichen Speicher werden st{\"a}rker in Anspruch genommen. Die bewirtschafteten Abfl{\"u}sse in der Region sinken, was negative Konsequenzen f{\"u}r die Erf{\"u}llung von Nutzeranspr{\"u}chen nach sich zieht. Die Wahrscheinlichkeit, dass die Tagebauseen wiederversauern und die Sulfatkonzentrationen ansteigen, nimmt im Szenario STAR 2K im Vergleich zu STAR 0K zu. Wasserwirtschaftliche Anpassungsoptionen wurden hinsichtlich ihrer Konsequenzen f{\"u}r Wassermenge und beschaffenheit analysiert. Durch die {\"U}berleitung von Wasser aus der Elbe k{\"o}nnen die Wassermengen und beschaffenheitsprobleme gelindert werden. Die In Lake Neutralisation von Tagebauseen kann lokale Probleme der Wasserbeschaffenheit mindern.}, language = {de} } @incollection{PohleGaedekeKochetal., author = {Pohle, Ina and G{\"a}deke, Anne and Koch, Hagen and Gr{\"u}newald, Uwe and Schramm, Martina and Redetzky, Michael and M{\"u}ller, Fabian and Kaltofen, Michael}, title = {Auswirkungen potenzieller {\"A}nderungen des Klimas und der Braunkohlef{\"o}rderung und -verstromung auf nat{\"u}rliche und bewirtschaftete Abfl{\"u}sse in den Lausitzer Flusseinzugsgebieten}, series = {Wassermanagement im Klimawandel : M{\"o}glichkeiten und Grenzen von Anpassungsmaßnahmen}, booktitle = {Wassermanagement im Klimawandel : M{\"o}glichkeiten und Grenzen von Anpassungsmaßnahmen}, editor = {Kaden, Stephan and Dietrich, O. and Theobald, S.}, publisher = {oekom verlag}, address = {M{\"u}nchen}, isbn = {978-3-86581-480-7}, pages = {121 -- 140}, abstract = {In den Flusseinzugsgebieten von Schwarzer Elster, Dahme, Spree und Lausitzer Neiße wurden die Auswirkungen von klimatischen {\"A}nderungen auf nat{\"u}rliche und bewirtschaftete Abfl{\"u}sse mittels eines Modellensembles aus regionalen Klimamodellen, hydrologischen Modellen und einem Langfristbewirtschaftungsmodell untersucht. F{\"u}r Teileinzugsgebiete wurden unter Nutzung von Klimavariablen der Regionalen Klimamodelle STAR und WettReg mit den hydrologischen Modellen SWIM, EGMO, WaSiM-ETH und HBV-light abnehmende nat{\"u}rliche Abfl{\"u}sse simuliert. Die mit dem Klimaszenario verbundenen Unsicherheiten sind dabei gr{\"o}ßer als jene aufgrund der Wahl des hydrologischen Modells. Die Auswirkungen m{\"o}glicher Entwicklungen der Braunkohlef{\"o}rderung und -verstromung wurden im Sinne eines Szenarios der Entwicklung der Grundwasserabsenkungstrichter mit SWIM simuliert. Diese Auswirkungen sind denen der klimatischen {\"A}nderungen untergeordnet. Die hydrologischen Modelle SWIM und EGMO wurden f{\"u}r die Gesamteinzugsgebiete aufgebaut und parametrisiert. Die mit diesen Modellen unter STAR-Szenarien simulierten nat{\"u}rlichen Abfl{\"u}sse dienten als Eingangsdaten f{\"u}r die Wasserbewirtschaftungsmodellierung mit WBalMo. Aufgrund von abnehmenden nat{\"u}rlichen Abfl{\"u}ssen und unter der Annahme eines Szenarios zur Entwicklung der Braunkohlef{\"o}rderung und -verstromung, bei dem die Fl{\"a}che der Grundwasserabsenkungstrichter, aber auch die S{\"u}mpfungswassermengen zur{\"u}ckgehen, wurden abnehmende bewirtschaftete Abfl{\"u}sse simuliert. Auch bei diesen {\"u}berwiegen im Gesamtjahr die mit den Klimaszenarien verbundenen Unsicherheiten, wobei insbesondere im Jahresverlauf die Ergebnisse mit den hydrologischen Modellen deutlich unterschiedlich sind. Die Studie liefert im Ergebnis eine Bandbreite denkbarer Entwicklungsszenarien, welche als Grundlage f{\"u}r Klimawandelanpassungsmaßnahmen der regionalen Wasserbewirtschaftung dienen k{\"o}nnen.}, language = {de} } @misc{PohleKochGaedekeetal., author = {Pohle, Ina and Koch, Hagen and G{\"a}deke, Anne and Gr{\"u}newald, Uwe and Kaltofen, Michael and Schramm, Martina and Redetzky, Michael and M{\"u}ller, Fabian}, title = {Auswirkungen von Unsicherheiten in Klimaszenarien auf die regionale Wassermengenbewirtschaftung}, series = {KW Korrespondenz Wasserwirtschaft}, volume = {7}, journal = {KW Korrespondenz Wasserwirtschaft}, number = {6}, issn = {1865-9926}, pages = {350 -- 354}, abstract = {In den Lausitzer Flusseinzugsgebieten von Schwarzer Elster, Dahme, Spree und Lausitzer Neiße zeigen sich durch Braunkohlebergbau und vielf{\"a}ltige Bewirtschaftungseinfl{\"u}sse deutliche Unterschiede zwischen nat{\"u}rlichem Abflussgeschehen und bewirtschafteten Abfl{\"u}ssen. Die m{\"o}glichen Auswirkungen klimatischer {\"A}nderungen werden durch eine Klimawandelimpaktstudie mit dem statistischen Regionalen Klimamodell STAR (3 Klimaszenarien), den hydrologischen Modellen SWIM und EGMO sowie dem Lang-fristbewirtschaftungsmodell WBalMo untersucht. Durch niedrigere nat{\"u}rliche Abfl{\"u}sse und den angenommenen R{\"u}ckgang der S{\"u}mpfungswassermengen aus dem Braunkohlebergbau werden mit WBalMo abnehmende bewirtschaftete Abfl{\"u}sse simuliert. Unsicherheiten bestehen dabei aufgrund der genutzten Klimaszenarien und hydrologischen Modelle, sowie hinsichtlich der Annahmen zur zuk{\"u}nftigen wirtschaftlichen Entwicklung (u. a. Braunkohlef{\"o}rderung und -verstromung).}, language = {de} } @inproceedings{PohleZimmermannClausetal., author = {Pohle, Ina and Zimmermann, Kai and Claus, Thomas and Koch, Hagen and G{\"a}deke, Anne and Uhlmann, Wilfried and Kaltofen, Michael and M{\"u}ller, Fabian and Redetzky, Michael and Schramm, Martina and Schoenheinz, Dagmar and Gr{\"u}newald, Uwe}, title = {Long-term integrated river basin planning and management of water quantity and water quality in mining impacted catchments}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @incollection{MuellerGnauckWenkeletal., author = {M{\"u}ller, Felix and Gnauck, Albrecht and Wenkel, Karl-Otto and Schubert, Hendrik and Bredemeier, Michael}, title = {Theoretical Demands for Long-Term Ecological Research and the Management of Long-Term Data Sets}, language = {en} } @misc{FongwaGnauckMuelleretal., author = {Fongwa, Ernest Anye and Gnauck, Albrecht and M{\"u}ller, Felix and Petschick, Michael}, title = {Business Development for Preserving Ecosystem Services}, language = {en} } @misc{StaronBeckmannLippmannetal., author = {Staron, Peter and Beckmann, Felix and Lippmann, Thomas and Stark, Andreas and Oehring, Michael and Pyczak, Florian and Salgado, Mario and Hort, Norbert and Eckerlebe, Horst and Kainer, Karl Ulrich and M{\"u}ller, Martin and Schreyer, Andreas}, title = {In situ studies of light metals with synchrotron radiation and neutrons}, series = {Materials Science Forum}, journal = {Materials Science Forum}, number = {690}, issn = {1662-9752}, pages = {192 -- 197}, language = {en} } @misc{StohwasserGiesebrechtKraftetal., author = {Stohwasser, Ralf and Giesebrecht, Jan and Kraft, Regine and M{\"u}ller, Eva-Christiane and H{\"a}usler, Karl Georg and Kettenmann, Helmut and Hanisch, Uwe-Karsten and Kloetzel, Peter-Michael}, title = {Biochemical analysis of proteasomes from mouse microglia: induction of immunoproteasomes by interferon-gamma and lipopolysaccaride}, series = {Glia}, volume = {29}, journal = {Glia}, number = {4}, issn = {1098-1136}, doi = {10.1002/(SICI)1098-1136(20000215)29:4<355::AID-GLIA6>3.0.CO;2-4}, pages = {355 -- 365}, language = {en} } @misc{WhaleSpiegelaereTrypsteenetal., author = {Whale, Alexandra S. and Spiegelaere, Ward De and Trypsteen, W. and Nour, Afif Abdel and Bae, Young-Kyung and Benes, Vladimir and Cleveland, Megan and Devonshire, Alison S. and Dong, Lianhua and Drandi, Daniela and Foy, Carole A. and Garson, Jeremy A. and He, Hua-Jun and Hellemans, Jan and Kubista, Mikael and Lievens, Antoon and Makrigiogos, Mike G. and M{\"u}ller, Reinhold D. and Nolan, Tania and O'Sullivan, Denise M. and Pfaffl, Michael W. and R{\"o}diger, Stefan and Romsos, Erica L. and Shipley, Gregory L. and Taly, Valerie and Untergasser, Andreas and Wittwer, Carl T. and Bustin, Stephen A. and Vandesompele, Jo and Huggett, Jim F.}, title = {The Digital MIQE Guidelines Update: Minimum Information for Publication of Quantitative Digital PCR Experiments for 2020}, series = {Clinical Chemistry}, volume = {66}, journal = {Clinical Chemistry}, number = {8}, issn = {0009-9147}, doi = {10.1093/clinchem/hvaa125}, pages = {1012 -- 1029}, language = {en} } @misc{PeschelJungFisseretal., author = {Peschel, G. and Jung, Ernst Michael and Fisser, C. and Putz, F. J. and Wertheimer, T. and Sinner, B. and Lunz, D. and Jung, Friedrich and M{\"u}ller, M.}, title = {Interstitial lung opacities in patients with severe COVID-19 pneumonia by bedside high-resolution ultrasound in association to CO2 retention}, series = {Clinical Hemorheology and Microcirculation}, volume = {77}, journal = {Clinical Hemorheology and Microcirculation}, number = {4}, doi = {10.3233/CH-200925}, pages = {355 -- 365}, abstract = {BACKGROUND: Coronavirus disease 2019 (COVID-19) can cause acute respiratory distress syndrome (ARDS). OBJECTIVE: This single centre cross-section study aimed to grade the severity of pneumonia by bed-side lung ultrasound (LUS). METHODS: A scoring system discriminates 5 levels of lung opacities: A-lines (0 points),≥3 B-line (1 point), coalescent B-lines (2 points), marked pleural disruptions (3 points), consolidations (4 points). LUS (convex 1-5 MHz probe) was performed at 6 defined regions for each hemithorax either in supine or prone position. A lung aeration score (LAS, maximum 4 points) was allocated for each patient by calculating the arithmetic mean of the examined lung areas. Score levels were correlated with ventilation parameters and laboratory markers. RESULTS: LAS of 20 patients with ARDS reached from 2.58 to 3.83 and was highest in the lateral right lobe (Mean 3.67). Ferritin levels (Mean 1885μg/l; r = 0.467; p = 0.051) showed moderate correlation in spearman roh calculation. PaCO2 level (Mean 46.75 mmHg; r = 0.632; p = 0.005) correlated significantly with LAS, while duration of ventilation, Horovitz index, CRP, LDH and IL-6 did not. CONCUSIONS: The proposed LAS describes severity of lung opacities in COVID-19 patients and correlates with CO2 retention in patients with ARDS.}, language = {en} } @misc{HeitmannGlemnitzBirkhoferetal., author = {Heitmann, Nadja and Glemnitz, Michael and Birkhofer, Klaus and M{\"u}ller, Marina E. H.}, title = {Unselective Transport of Phytopathogenic Fusarium Fungi from Litter and Soil by Ground-Dwelling Arthropods Links Semi-Natural and Agricultural Habitats}, series = {Microorganisms}, volume = {10}, journal = {Microorganisms}, number = {2}, issn = {2076-2607}, doi = {10.3390/microorganisms10020335}, abstract = {The dispersal of propagules, such as fungal spores or seeds by actively moving animals, connects and shapes communities. The dispersal of plant pathogens by arthropods might be a crucial mechanism in the spread of several crop diseases. Ground-dwelling arthropods are potential linkers between fungal communities in semi-natural and agricultural habitats by transporting propagules of Fusarium fungi. We compared the Fusarium communities on the body surface of ground-dwelling arthropods with litter in semi-natural and soil in agricultural habitats with a focus on the Fusarium community. We found three relatively distinct Fusarium communities with moderate overlap. We detected a higher richness of Fusarium species on the body surface of arthropods compared to litter and soil communities. The results suggest that the Fusarium community on the body surface of arthropods relates to the composition observed in litter and soil with limited filtering mechanisms between communities. Ground-dwelling arthropods are relevant agents for the distribution of Fusarium and therefore link fungal communities in adjacent habitats.}, language = {en} } @misc{WaegeleBodesheimBourlatetal., author = {W{\"a}gele, J. Wolfgang and Bodesheim, Paul and Bourlat, Sarah J. and Denzler, Joachim and Diepenbroek, Michael and Fonseca, Vera and Frommolt, Karl-Heinz and Geiger, Matthias F. and Gemeinholzer, Birgit and Gl{\"o}ckner, Frank Oliver and Haucke, Timm and Kirse, Ameli and K{\"o}lpin, Alexander and Kostadinov, Ivaylo and K{\"u}hl, Hjalmar S. and Kurth, Frank and Lasseck, Mario and Liedke, Sascha and Losch, Florian and M{\"u}ller, Sandra and Petrovskaya, Natalia and Piotrowski, Krzysztof and Radig, Bernd and Scherber, Christoph and Schoppmann, Lukas and Schulz, Jan and Steinhage, Volker and Tschan, Georg F. and Vautz, Wolfgang and Velotto, Domenico and Weigend, Maximilian and Wildermann, Stefan}, title = {Towards a Multisensor Station for Automated Biodiversity Monitoring}, series = {Basic and Applied Ecology}, volume = {59}, journal = {Basic and Applied Ecology}, issn = {1439-1791}, doi = {10.1016/j.baae.2022.01.003}, pages = {105 -- 138}, language = {en} } @inproceedings{PohleNiebischZhaetal., author = {Pohle, Ina and Niebisch, Michael and Zha, Tingting and Sch{\"u}mberg, Sabine and M{\"u}ller, Hannes and Maurer, Thomas and Hinz, Christoph}, title = {A stochastical event-based continuous time step rainfall generator based on Poisson rectangular pulse and microcanonical random cascade models}, series = {European Geosciences Union General Assembly 2017 Vienna, Austria, 23-28 April 2017}, booktitle = {European Geosciences Union General Assembly 2017 Vienna, Austria, 23-28 April 2017}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {Rainfall variability within a storm is of major importance for fast hydrological processes, e.g. surface runoff, erosion and solute dissipation from surface soils. To investigate and simulate the impacts of within-storm variabilities on these processes, long time series of rainfall with high resolution are required. Yet, observed precipitation records of hourly or higher resolution are in most cases available only for a small number of stations and only for a few years. To obtain long time series of alternating rainfall events and interstorm periods while conserving the statistics of observed rainfall events, the Poisson model can be used. Multiplicative microcanonical random cascades have been widely applied to disaggregate rainfall time series from coarse to fine temporal resolution. We present a new coupling approach of the Poisson rectangular pulse model and the multiplicative microcanonical random cascade model that preserves the characteristics of rainfall events as well as inter-storm periods. In the first step, a Poisson rectangular pulse model is applied to generate discrete rainfall events (duration and mean intensity) and inter-storm periods (duration). The rainfall events are subsequently disaggregated to high-resolution time series (user-specified, e.g. 10 min resolution) by a multiplicative microcanonical random cascade model. One of the challenges of coupling these models is to parameterize the cascade model for the event durations generated by the Poisson model. In fact, the cascade model is best suited to downscale rainfall data with constant time step such as daily precipitation data. Without starting from a fixed time step duration (e.g. daily), the disaggregation of events requires some modifications of the multiplicative microcanonical random cascade model proposed by Olsson (1998): Firstly, the parameterization of the cascade model for events of different durations requires continuous functions for the probabilities of the multiplicative weights, which we implemented through sigmoid functions. Secondly, the branching of the first and last box is constrained to preserve the rainfall event durations generated by the Poisson rectangular pulse model. The event-based continuous time step rainfall generator has been developed and tested using 10 min and hourly rainfall data of four stations in North-Eastern Germany. The model performs well in comparison to observed rainfall in terms of event durations and mean event intensities as well as wet spell and dry spell durations. It is currently being tested using data from other stations across Germany and in different climate zones. Furthermore, the rainfall event generator is being applied in modelling approaches aimed at understanding the impact of rainfall variability on hydrological processes.}, language = {en} } @techreport{ThonickeRahnerArnethetal., author = {Thonicke, Kirsten and Rahner, Eva and Arneth, Almut and Bartkowski, Bartosz and Bonn, Aletta and D{\"o}hler, Christian and Finger, Robert and Freitag, Jens and Grosch, Rita and Grossart, Hans-Peter and Gr{\"u}tzmacher, Kim and Hartman Scholz, Amber and H{\"a}user, Christoph and Hickler, Thomas and H{\"o}lker, Franz and J{\"a}hnig, Sonja C. and Jeschke, Jonathan and Kassen, Rees and Kastner, Thomas and Kramer-Schadt, Stephanie and Krug, Cornelia and Lakner, Sebastian and Loft, Lasse and Matzdorf, Bettina and Meakins, Felicity and De Meester, Luc and Monaghan, Michael T. and M{\"u}ller, Daniel and Overmann, J{\"o}rg and Quaas, Martin and Radchuk, Viktoriia and Reyer, Christopher and Roos, Christian and Scholz, Imme and Schroer, Sibylle and Sioen, Giles Bruno and Sommer, Simone and Sommerwerk, Nike and Tockner, Klement and Turk, Zachary and Warner, Barbara and W{\"a}tzold, Frank and Wende, Wolfgang and Veenstra, Tonjes and Voort, Hein van de}, title = {10 Must-Knows aus der Biodiversit{\"a}tsforschung}, publisher = {Potsdam-Institut f{\"u}r Klimafolgenforschung e.V. (PIK)}, address = {Potsdam}, doi = {10.5281/zenodo.6257476}, pages = {58}, language = {de} } @techreport{SchmidtDonathWelsetal., author = {Schmidt, Peer and Donath, Ines and Wels, Martin and Pinnau, Sebastian and Grau Turuelo, Constantino and Breitkopf, Cornelia and Hack, Klaus and Baben, Moritz to and Reis, Bruno and M{\"u}ller, Michael and Sergeev, Dmitry and Qi, Jia}, title = {PCM Screening - Evaluierung eutektischer Gemische f{\"u}r den Einsatz als PCM: thermodynamische Modellierung und experimentelle Methoden : Energie Speicher: PCM-Screening : Schlussbericht}, publisher = {TIB - Leibniz-Informationszentrum Technik und Naturwissenschaften}, address = {Hannover}, doi = {10.2314/KXP:177643451X}, pages = {163}, abstract = {Ein wichtiges Ziel der Bundesregierung ist der Ausbau des Anteils erneuerbarer Energien an der gesamten Stromerzeugung. Die Entwicklung optimierter W{\"a}rme- und K{\"a}ltespeicher stellt einen wichtigen Baustein bei der Erreichung dieser Zielstellung dar. Elektrisch betriebene W{\"a}rmepumpen und Kompressionsk{\"a}ltemaschinen sowie dezentrale Klein-BHKW bieten in Verbindung mit entsprechend dimensionierten, thermischen Speichern ein großes Potential zum Lastmanagement in Smart Grids und somit zur Netzintegration von Strom aus erneuerbaren Energien. Die im Projekt entwickelte Methodik zur Suche nach neuen Latentspeichermedien kann f{\"u}r ein breites Anwendungsfeld von Heiz- und K{\"u}hlanwendungen in Geb{\"a}uden bis hin zur Kraftwerkstechnik eingesetzt werden. Innerhalb der F{\"o}rdermaßnahme „Anwendungsorientierte Forschung und Entwicklung zur nichtnuklearen Energieforschung" im 6. Energieforschungsprogramm der Bundesregierung wurde durch die Projektarbeiten das Schwerpunktthema Energiespeicher (3.8) adressiert, wobei der Aspekt der Entwicklung neuer Materialien mit reduzierten Kosten f{\"u}r einen wirtschaftlichen Betrieb im Vordergrund stand. Speziell wurden dabei die Unterpunkte 3.8.4 Thermische Speicher zur Weiterentwicklung, Optimierung und Erprobung von PCM sowie 3.8.5 {\"U}bergeordnete Themen mit Modellen und Simulationswerkzeugen f{\"u}r die Auswahl und Bewertung neuer Speichermaterialien adressiert. Die Projektergebnisse besitzen aber auch Ber{\"u}hrungspunkte mit den Schwerpunkten 3.12 Energieeffizienz in Industrie, Gewerbe, Handel und Dienstleistungen sowie 3.4 Solarthermische Kraftwerke, da mit der entwickelten Screening-Methode f{\"u}r diese Anwendungsf{\"a}lle neue W{\"a}rmespeichermaterialien auf der Basis wasserfreier Salze mit h{\"o}heren Prozesstemperaturen gefunden werden k{\"o}nnen. Durch den Einsatz von Methoden zur Modellierung und Simulation von Prozessen erfolgt gleichermaßen die Umsetzung einer energie- und ressourcenschonenden Forschungst{\"a}tigkeit. Das im Projekt entwickelte Vorgehen hilft dabei, einen {\"a}ußerst sparsamen Einsatz von Chemikalien, eine niedrige Belastung der Umwelt durch verringerten Entsorgungsaufwand der verbrauchten Stoffe sowie einen deutlich geringeren Aufwand und Energieeinsatz f{\"u}r die Messtechnik zu erm{\"o}glichen. Damit wurde zugleich das Schwerpunktthema 3.8.5 Modelle und Simulationswerkzeuge f{\"u}r die Auswahl und Bewertung neuer Speichermaterialien angesprochen.}, language = {de} } @misc{MuellerFleigeRachowetal., author = {M{\"u}ller, Klaus and Fleige, Michael and Rachow, Fabian and Schmeißer, Dieter}, title = {Sabatier based CO2-methanation of flue gas emitted by conventional power plants}, series = {Energy Procedia}, volume = {40}, journal = {Energy Procedia}, issn = {1876-6102}, doi = {10.1016/j.egypro.2013.08.028}, pages = {240 -- 248}, abstract = {The hydrogenation CO2+ 4H2 ->CH4 + 2H2O discovered by Paul Sabatier nowadays is discussed as "Power-to-approach" to utilize excess energy from renewable electricity generation. In a laboratory scale, we investigate the Sabatier process in a simulated flue gas atmosphere of conventional base load power plants. The reaction is investigated with regard to conversion rates, yield, selectivity and long-term stability. Using a catalyst based on nickel,we extract selectivities near 100\% with a conversion around 85\%. Beside the influence of oxygen, we investigate further typical contaminations like NO2 and SO2.}, language = {en} } @inproceedings{FleigeMuellerSchmeisser, author = {Fleige, Michael and M{\"u}ller, Klaus and Schmeißer, Dieter}, title = {Sabatier based CO2-Methanation of flue gas in conventional power plants}, series = {Verhandlungen der Deutschen Physikalischen Gesellschaft}, booktitle = {Verhandlungen der Deutschen Physikalischen Gesellschaft}, publisher = {Deutsche Physikalische Gesellschaft}, address = {Bad Honnef}, abstract = {Already discovered by Paul Sabatier in 1902 the Hydrogenation according to CO2 + 4H2 ->CH4 + 2H2O nowadays is discussed in the course of the 'Power-to-Gas' approach to utilize excess energy from renewable electricity generation in times of oversupply of electricity. We investigate the behavior of this process in a simulated flue gas atmosphere of conventional base load power plants, which could be used as constant sources of the reactant CO2. Therefore the influence of different flue gas compositions such as varying contents of nitrogen and residual oxygen are tested in a laboratory scale. The heterogeneous catalysis process is investigated with regard to conversion rates, yield and selectivity and long-term stability of the Ni-catalyst. Earlier results of stable operating conditions in a 1:1 mixture of nitrogen and reactants, which is a typical ratio for flue gas in conventional power plants, could be confirmed in a first step.}, language = {en} } @misc{PohleNiebischMuelleretal., author = {Pohle, Ina and Niebisch, Michael and M{\"u}ller, Hannes and Sch{\"u}mberg, Sabine and Zha, Tingting and Maurer, Thomas and Hinz, Christoph}, title = {Coupling Poisson rectangular pulse and multiplicative microcanonical random cascade models to generate subdaily precipitation time series}, series = {Journal of Hydrology}, volume = {562}, journal = {Journal of Hydrology}, issn = {0022-1694}, doi = {10.1016/j.jhydrol.2018.04.063}, pages = {50 -- 70}, abstract = {To simulate the impacts of within-storm rainfall variabilities on fast hydrological processes, long precipi-tation time series with high temporal resolution are required. Due to limited availability of observed data such time series are typically obtained from stochastic models. However, most existing rainfall models are limited in their ability to conserve rainfall event statistics which are relevant for hydrological pro-cesses. Poisson rectangular pulse models are widely applied to generate long time series of alternating precipitation events durations and mean intensities as well as interstorm period durations. Multiplicative microcanonical random cascade (MRC) models are used to disaggregate precipitation time series from coarse to fine temporal resolution. To overcome the inconsistencies between the temporal structure of the Poisson rectangular pulse model and the MRC model, we developed a new coupling approach by introducing two modifications to the MRC model. These modifications comprise (a) a modified cascade model ("constrained cascade") which preserves the event durations generated by the Poisson rectangular model by constraining the first and last interval of a precipitation event to contain precipitation and (b) continuous sigmoid func-tions of the multiplicative weights to consider the scale-dependency in the disaggregation of precipita-tion events of different durations. The constrained cascade model was evaluated in its ability to dis-aggregate observed precipitation events in comparison to existing MRC models. For that, we used a 20-year record of hourly precipitation at six stations across Germany. The constrained cascade model showed a pronounced better agreement with the observed data in terms of both the temporal pattern of the precipitation time series (e.g. the dry and wet spell durations and autocorrelations) and event char-acteristics (e.g. intra-event intermittency and intensity fluctuation within events). The constrained cas-cade model also slightly outperformed the other MRC models with respect to the intensity-frequency relationship. To assess the performance of the coupled Poisson rectangular pulse and constrained cascade model, precipitation events were stochastically generated by the Poisson rectangular pulse model and then disaggregated by the constrained cascade model. We found that the coupled model performs satisfac-torily in terms of the temporal pattern of the precipitation time series, event characteristics and the in-tensity-frequency relationship.}, language = {en} } @incollection{CalmanoGraebeHupferetal., author = {Calmano, Wolfgang and Gr{\"a}be, G. and Hupfer, Michael and Kleeberg, Andreas and M{\"u}ller, D.}, title = {Chemisch/ biologische Testmethoden zur Absch{\"a}tzung des Umweltverhaltens}, series = {Untersuchung und Bewertung von Sedimenten : {\"o}kotoxikologische und chemische Testmethoden}, booktitle = {Untersuchung und Bewertung von Sedimenten : {\"o}kotoxikologische und chemische Testmethoden}, editor = {Calmano, Wolfgang}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-42157-2}, pages = {117 -- 148}, language = {de} } @incollection{KleberTerhorstHuelleetal., author = {Kleber, Arno and Terhorst, Birgit and H{\"u}lle, Daniela and Leopold, Matthias and M{\"u}ller, S. and Raab, Thomas and Sauer, Daniela and Scholten, Thomas and Dietze, Michael and Felix-Henningsen, Peter and Heinrich, J. and Spies, E. D. and Thiemeyer, H.}, title = {Subdued Mountains of Central Europe}, series = {Mid-Latitude Slope Deposits (Cover Beds)}, booktitle = {Mid-Latitude Slope Deposits (Cover Beds)}, editor = {Kleber, Arno and Terhorst, Birgit}, publisher = {Elsevier}, address = {Oxford}, isbn = {978-0-444-53118-6}, doi = {10.1016/B978-0-444-53118-6.00002-7}, pages = {9 -- 93}, abstract = {Slope deposits, which veil entire slopes or large parts of them in a rather uniform manner (cover beds), are ubiquitous in the subdued mountains of Central Europe. Here we provide an overview of the current state of knowledge on these deposits. The Central European cover beds are divided into (1) the upper layer that is ubiquitously distributed and displays a relatively constant thickness; (2) the intermediate layer the distribution of which is mainly restricted to flat relief, to slope depressions, and to lee-ward facing slopes; and (3) the basal layer, which is rather widespread again. Both the upper and intermediate layer contain intermixed loess, whereas the basal layer is free of loess and typically has a high bulk density. Aside from the loess content, the composition of the layers differs, reflecting varying portions of crushed and chemically weathered rock allocated from up-slope. This causes notable diversity depending on bedrock and, thus, induces remarkable regional differences. Cover beds were mainly formed by periglacial gelifluction. The upper layer formed in the Late Glacial possibly during several short episodes of activity. In contrast, the underlying layers may be diachronous; nevertheless, they display recurring vertical sequences. This is probably due to the fact that loess-free layers usually could not deposit as long as there was loess in the environs, which may have been inherited from older deposits. Thus, the last phase of surface wash, during which older loess was removed, determines the age of the lower layers.}, language = {en} } @incollection{FrankHaakeKaduketal., author = {Frank, Andrea and Haake, Stefanie and Kaduk, Svenja and Heuchemer, Sylvia and Linde, Frank and Szczyrba, Birgit and Nacken, Heribert and Wex, Peter and M{\"u}ller, Kristina and Paskarbies, Nils and Deneke, Michael and May, Dominik and K{\"o}nig, Claus and Fleischmann, Andreas and Dressel, Kathrin and Ritzenhoff, Peter and Jungmann, Thorsten}, title = {Lehren-Lernen-Pr{\"u}fen}, series = {Charta guter Lehre}, booktitle = {Charta guter Lehre}, editor = {Jorzik, Bettina}, publisher = {Verwaltungsgesellschaft f{\"u}r Wissenschaftspflege mbH}, address = {Essen}, isbn = {978-3-922275-55-8}, pages = {11 -- 24}, language = {de} } @inproceedings{FongwaPetschickGnaucketal., author = {Fongwa, Ernest Anye and Petschick, Michael and Gnauck, Albrecht and M{\"u}ller, Felix}, title = {Decision support system for balancing ecosystem services at the landscape scale: Petri nets modelling application}, series = {Proceedings Implementation of Landscape Ecological Knowledge in Practice, 1st IALE-Europe Thematic Symposium, 16-19 September 2010}, booktitle = {Proceedings Implementation of Landscape Ecological Knowledge in Practice, 1st IALE-Europe Thematic Symposium, 16-19 September 2010}, publisher = {Wydawnictwo Naukowe UAM}, address = {Poznan}, isbn = {978-83-232-2154-8}, pages = {241 -- 252}, language = {en} } @inproceedings{FongwaPetschickGnaucketal., author = {Fongwa, Ernest Anye and Petschick, Michael and Gnauck, Albrecht and M{\"u}ller, Felix}, title = {Measuring the Rate of Changes in Ecosystem Services at the Landscape Scale: Towards decision support systems for improving the ecological performance}, series = {Implementing of Landscape Ecological Knowledge in Practice, 1st IALE-EuropeThematic Symposium, 16 - 19 September 2010}, booktitle = {Implementing of Landscape Ecological Knowledge in Practice, 1st IALE-EuropeThematic Symposium, 16 - 19 September 2010}, editor = {Mizgajski, Andrzej and Macias, Andrzej}, publisher = {Wydawnictwo Naukowe UAM}, address = {Poznan}, isbn = {978-83-232-2154-8}, language = {en} } @book{HoffmannAndersFischeretal., author = {Hoffmann, Melanie and Anders, Kenneth and Fischer, Lars and B{\"o}llmann, J{\"o}rg and Br{\"u}ckner, Ardo and Brunk, Ingo and Donath, Helmut and Donat, Ralf and Elmer, Michael and G{\"u}th, Mareike and H{\"a}ußler, Robert and Mrzljak, Jadranka and Mudra, Dieter and M{\"u}ller, Markus and Peschel, Tim and Pilz, Wilfried and Sawade, Wolfgang and Schonert, P. and Siedschlag, Marina and Siedschlag, Yvonne and Wanner, Manfred and W{\"o}llecke, Jens}, title = {Kolonisten gesucht! Steckbriefe nat{\"u}rlicher und sozialer Besiedler der Bergbaufolgelandschaft Schlabendorfer Felder}, editor = {Hoffmann, Melanie and Anders, Kenneth and Fischer, Lars}, publisher = {B{\"u}ro f{\"u}r Landschaftskommunikation}, address = {Bad Freienwalde}, pages = {52}, language = {de} }