@misc{BirkhoferDiekoetterMeubetal., author = {Birkhofer, Klaus and Diek{\"o}tter, Tim and Meub, Christiane and St{\"o}tzel, Kathrin and Wolters, Volkmar}, title = {Optimizing arthropod predator conservation in permanent grasslands by considering diversity components beyond species richness}, series = {Agriculture, Ecosystems \& Environment}, volume = {211}, journal = {Agriculture, Ecosystems \& Environment}, issn = {0167-8809}, doi = {10.1016/j.agee.2015.05.014}, pages = {65 -- 72}, language = {en} } @misc{DiekoetterWamserDoerneretal., author = {Diek{\"o}tter, Tim and Wamser, Sabine and D{\"o}rner, Tanja and Wolters, Volkmar and Birkhofer, Klaus}, title = {Organic farming affects the potential of a granivorous carabid beetle to control arable weeds at local and landscape scales}, series = {Agricultural and Forest Entomology}, volume = {18}, journal = {Agricultural and Forest Entomology}, number = {2}, issn = {1461-9563}, doi = {10.1111/afe.12150}, pages = {167 -- 173}, language = {en} } @misc{BirkhoferWoltersDiekoetter, author = {Birkhofer, Klaus and Wolters, Volkmar and Diek{\"o}tter, Tim}, title = {Grassy margins along organically managed cereal fields foster trait diversity and taxonomic distinctness of arthropod communities}, series = {Insect Conservation and Diversity}, volume = {7}, journal = {Insect Conservation and Diversity}, number = {3}, issn = {1752-4598}, doi = {10.1111/icad.12051}, pages = {274 -- 287}, language = {en} } @misc{DiekoetterWamserWoltersetal., author = {Diek{\"o}tter, Tim and Wamser, Sabine and Wolters, Volkmar and Birkhofer, Klaus}, title = {Corrigendum to "Landscape and management effects on structure and function of soil arthropod communities in winter wheat"}, series = {Agriculture Ecosystems \& Environment}, volume = {184}, journal = {Agriculture Ecosystems \& Environment}, number = {182}, issn = {0167-8809}, doi = {10.1016/j.agee.2014.02.006}, language = {en} } @misc{BochAllanBirkhoferetal., author = {Boch, Steffen and Allan, Eric and Birkhofer, Klaus and Bossdorf, Oliver and Bl{\"u}thgen, Nico and Christ-Breulmann, Sabina and Diek{\"o}tter, Tim and Dormann, Carsten F. and Gossner, Martin M. and Hallmann, Christine and Hemp, Andreas and H{\"o}lzel, Norbert and Jung, Kirsten and Klaus, Valentin H. and Klein, Alexandra M. and Kleinebecker, Till and Lange, Markus and M{\"u}ller, J{\"o}rg and Nacke, Heiko and Prati, Daniel and Renner, Swen C. and Rothenw{\"o}hrer, Christoph and Schall, Peter and Schulze, Ernst-Detlef and Socher, Stephanie A. and Tscharntke, Teja and T{\"u}rke, Manfred and Weiner, Christiane N. and Weisser, Wolfgang W. and Westphal, Catrin and Wolters, Volkmar and Wubet, Tesfaye and Fischer, Markus}, title = {Extensive und j{\"a}hrlich wechselnde Nutzungsintensit{\"a}t f{\"o}rdert den Artenreichtum im Gr{\"u}nland}, series = {ANLIEGEN NATUR}, volume = {38}, journal = {ANLIEGEN NATUR}, number = {1}, issn = {1864-0729}, pages = {86 -- 95}, language = {de} } @misc{BirkhoferBaulechnerDiekoetteretal., author = {Birkhofer, Klaus and Baulechner, Dennis and Diek{\"o}tter, Tim and Zaitsev, Andrey S. and Wolters, Volkmar}, title = {Fertilization Rapidly Alters the Feeding Activity of Grassland Soil Mesofauna Independent of Management History}, series = {Frontiers in Ecology and Evolution}, volume = {10}, journal = {Frontiers in Ecology and Evolution}, issn = {2296-701X}, doi = {10.3389/fevo.2022.864470}, pages = {1 -- 10}, abstract = {Nitrogen fertilization of permanent grasslands affects soil fauna communities by modifying their taxonomic composition, population dynamics and feeding activity. However, it is not well understood if the edaphic fauna adapts to these external inputs so that the immediate response to fertilizer application depends on the long-term nutrient management strategy. We performed a field experiment in permanent grasslands under agricultural management in three regions across Germany. We used experimental fertilization with an organic plant-sourced fertilizer along a long-term nutrient management gradient to study the immediate and long-term effects of fertilization and their interdependence on the taxonomic composition and feeding activity of the soil mesofauna (Nematoda, Oribatida, and Collembola). Sampling season, soil properties, vegetation structure, and geographic location were considered as additional predictor variables to reflect heterogeneity in environmental conditions. The taxonomic composition, richness and total abundance of soil mesofauna communities were significantly affected by long-term nutrient management, but not by experimental fertilization. However, N pulses rapidly (within days) reduced the feeding activity estimated with bait-lamina strips independent of long-term nutrient management strategies. Experimental addition of organic plant-sourced fertilizer may have led to a rapid build-up of microbial biomass, providing alternative food sources for the soil mesofauna and causing a shift away from the bait-lamina substrate. Our study indicates that community changes associated with the long-term nutrient management regime in permanent grasslands do not alter the strong functional response of the soil mesofauna to N pulses. There is an urgent need to develop nutrient management strategies for permanent grasslands that take into account both the conservation of the edaphic faunal community and changes of ecosystem functions caused by rapid responses of the soil mesofauna to fertilizer inputs.}, language = {en} } @misc{HerrmannKeulerWoltersetal., author = {Herrmann, Frank and Keuler, Klaus and Wolters, Tim and Bergmann, Sabine and Eisele, Michael and Wendland, Frank}, title = {Mit der Modellkette RCP-GCM-RCM-mGROWA projizierte Grundwasserneubildung als Datenbasis f{\"u}r zuk{\"u}nftiges Grundwassermanagement in Nordrhein-Westfalen}, series = {Grundwasser}, volume = {26}, journal = {Grundwasser}, number = {1}, issn = {1430-483X}, doi = {10.1007/s00767-020-00471-x}, pages = {17 -- 31}, abstract = {Mit einem Multi-Modell-Ensemble wurde analysiert, wie sich der Klimawandel auf den Grundwasserhaushalt in Nordrhein-Westfalen (NRW) auswirkt. Hierzu wurden Projektionen der zuk{\"u}nftigen Grundwasserneubildung f{\"u}r insgesamt 36 Mitglieder der Modellkette RCP-GCM-RCM-mGROWA, bestehend aus 3 RCP-Szenarien zuk{\"u}nftiger globaler Erw{\"a}rmung, 6 globalen und 5 dynamischen regionalen Klimamodellen sowie dem Wasserhaushaltsmodell mGROWA, vorgenommen. Mit dem Ensemble wurden f{\"u}r die hydrogeologischen Großr{\"a}ume NRWs nur teilweise signifikante {\"A}nderungen der j{\"a}hrlichen Grundwasserneubildung in den Perioden 2011-2040, 2041-2070 und 2071-2100 projiziert. Ein Robustheitstest mit zwei Kriterien ({\"U}bereinstimmung und Signifikanz der {\"A}nderungssignale) liefert keine belastbare Begr{\"u}ndung daf{\"u}r, dass sich die Grundwasserneubildung bis 2100 systematisch und signifikant {\"a}ndern wird. Aus statistischer Perspektive wird deshalb die Schlussfolgerung gezogen, dass in NRW langfristig eine Grundwasserneubildung erwartet werden kann, die sich nicht grundlegend vom Niveau der Periode 1971-2000 unterscheidet. Hydro-meteorologisch befindet sich NRW in einer {\"U}bergangszone, in der eine Zunahme der Winterniederschl{\"a}ge die Wirkung der Erw{\"a}rmung auf die Grundwasserneubildung wahrscheinlich kompensiert.}, language = {de} } @misc{BirkhoferGossnerDiekoetteretal., author = {Birkhofer, Klaus and Gossner, Martin M. and Diek{\"o}tter, Tim and Drees, Claudia and Ferlian, Olga and Maraun, Mark and Scheu, Stefan and Weisser, Wolfgang W. and Wolters, Volkmar and Wurst, Susanne and Zaitsev, Andrey S. and Smith, Henrik G.}, title = {Land-use type and intensity differentially filter traits in above- and below-ground arthropod communities}, series = {Journal of Animal Ecology}, volume = {86}, journal = {Journal of Animal Ecology}, number = {3}, issn = {1365-2656}, doi = {10.1111/1365-2656.12641}, pages = {511 -- 520}, language = {en} }