Steffan-Dewenter, Ingolf D.

[["dc.bibliographiccitation.firstpage","1608"],["dc.bibliographiccitation.issue","6127"],["dc.bibliographiccitation.journal","Science"],["dc.bibliographiccitation.lastpage","1611"],["dc.bibliographiccitation.volume","339"],["dc.contributor.author","Garibaldi, L. A."],["dc.contributor.author","Steffan-Dewenter, I."],["dc.contributor.author","Winfree, R."],["dc.contributor.author","Aizen, M. A."],["dc.contributor.author","Bommarco, R."],["dc.contributor.author","Cunningham, S. A."],["dc.contributor.author","Kremen, C."],["dc.contributor.author","Carvalheiro, L. G."],["dc.contributor.author","Harder, L. D."],["dc.contributor.author","Afik, O."],["dc.contributor.author","Bartomeus, I."],["dc.contributor.author","Benjamin, F."],["dc.contributor.author","Boreux, V."],["dc.contributor.author","Cariveau, D."],["dc.contributor.author","Chacoff, N. P."],["dc.contributor.author","Dudenhöffer, Jan-H."],["dc.contributor.author","Freitas, B. M."],["dc.contributor.author","Ghazoul, J."],["dc.contributor.author","Greenleaf, S."],["dc.contributor.author","Hipolito, J."],["dc.contributor.author","Holzschuh, A."],["dc.contributor.author","Howlett, B."],["dc.contributor.author","Isaacs, R."],["dc.contributor.author","Javorek, S. K."],["dc.contributor.author","Kennedy, C. M."],["dc.contributor.author","Krewenka, K. M."],["dc.contributor.author","Krishnan, S."],["dc.contributor.author","Mandelik, Y."],["dc.contributor.author","Mayfield, M. M."],["dc.contributor.author","Motzke, I."],["dc.contributor.author","Munyuli, T."],["dc.contributor.author","Nault, B. A."],["dc.contributor.author","Otieno, M."],["dc.contributor.author","Petersen, J."],["dc.contributor.author","Pisanty, G."],["dc.contributor.author","Potts, S. G."],["dc.contributor.author","Rader, R."],["dc.contributor.author","Ricketts, T. H."],["dc.contributor.author","Rundlof, M."],["dc.contributor.author","Seymour, C. L."],["dc.contributor.author","Schuepp, C."],["dc.contributor.author","Szentgyorgyi, H."],["dc.contributor.author","Taki, H."],["dc.contributor.author","Tscharntke, T."],["dc.contributor.author","Vergara, C. H."],["dc.contributor.author","Viana, B. F."],["dc.contributor.author","Wanger, T. C."],["dc.contributor.author","Westphal, C."],["dc.contributor.author","Williams, N."],["dc.contributor.author","Klein, A. M."],["dc.date.accessioned","2017-09-07T11:54:48Z"],["dc.date.available","2017-09-07T11:54:48Z"],["dc.date.issued","2013"],["dc.description.abstract","The diversity and abundance of wild insect pollinators have declined in many agricultural landscapes. Whether such declines reduce crop yields, or are mitigated by managed pollinators such as honey bees, is unclear. We found universally positive associations of fruit set with flower visitation by wild insects in 41 crop systems worldwide. In contrast, fruit set increased significantly with flower visitation by honey bees in only 14% of the systems surveyed. Overall, wild insects pollinated crops more effectively; an increase in wild insect visitation enhanced fruit set by twice as much as an equivalent increase in honey bee visitation. Visitation by wild insects and honey bees promoted fruit set independently, so pollination by managed honey bees supplemented, rather than substituted for, pollination by wild insects. Our results suggest that new practices for integrated management of both honey bees and diverse wild insect assemblages will enhance global crop yields."],["dc.identifier.doi","10.1126/science.1230200"],["dc.identifier.gro","3150108"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6838"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","chake"],["dc.relation.issn","0036-8075"],["dc.title","Wild Pollinators Enhance Fruit Set of Crops Regardless of Honey Bee Abundance"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","491"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Animal Ecology"],["dc.bibliographiccitation.lastpage","500"],["dc.bibliographiccitation.volume","79"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:50:43Z"],["dc.date.available","2017-09-07T11:50:43Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1111/j.1365-2656.2009.01642.x"],["dc.identifier.gro","3149888"],["dc.identifier.pmid","20015213"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6596"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0021-8790"],["dc.title","How do landscape composition and configuration, organic farming and fallow strips affect the diversity of bees, wasps and their parasitoids?"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4946"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Global Change Biology"],["dc.bibliographiccitation.lastpage","4957"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Lichtenberg, Elinor M."],["dc.contributor.author","Kennedy, Christina M."],["dc.contributor.author","Kremen, Claire"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Berendse, Frank"],["dc.contributor.author","Bommarco, Riccardo"],["dc.contributor.author","Bosque-Pérez, Nilsa A."],["dc.contributor.author","Carvalheiro, Luísa G."],["dc.contributor.author","Snyder, William E."],["dc.contributor.author","Williams, Neal M."],["dc.contributor.author","Winfree, Rachael"],["dc.contributor.author","Klatt, Björn K."],["dc.contributor.author","Åström, Sandra"],["dc.contributor.author","Benjamin, Faye"],["dc.contributor.author","Brittain, Claire"],["dc.contributor.author","Chaplin-Kramer, Rebecca"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Danforth, Bryan"],["dc.contributor.author","Diekötter, Tim"],["dc.contributor.author","Eigenbrode, Sanford D."],["dc.contributor.author","Ekroos, Johan"],["dc.contributor.author","Elle, Elizabeth"],["dc.contributor.author","Freitas, Breno M."],["dc.contributor.author","Fukuda, Yuki"],["dc.contributor.author","Gaines-Day, Hannah R."],["dc.contributor.author","Grab, Heather"],["dc.contributor.author","Gratton, Claudio"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Isaacs, Rufus"],["dc.contributor.author","Isaia, Marco"],["dc.contributor.author","Jha, Shalene"],["dc.contributor.author","Jonason, Dennis"],["dc.contributor.author","Jones, Vincent P."],["dc.contributor.author","Klein, Alexandra-Maria"],["dc.contributor.author","Krauss, Jochen"],["dc.contributor.author","Letourneau, Deborah K."],["dc.contributor.author","Macfadyen, Sarina"],["dc.contributor.author","Mallinger, Rachel E."],["dc.contributor.author","Martin, Emily A."],["dc.contributor.author","Martínez, Eliana"],["dc.contributor.author","Memmott, Jane"],["dc.contributor.author","Morandin, Lora"],["dc.contributor.author","Neame, Lisa"],["dc.contributor.author","Otieno, Mark"],["dc.contributor.author","Park, Mia G."],["dc.contributor.author","Pfiffner, Lukas"],["dc.contributor.author","Pocock, Michael J. O."],["dc.contributor.author","Ponce, Carlos"],["dc.contributor.author","Potts, Simon G."],["dc.contributor.author","Poveda, Katja"],["dc.contributor.author","Ramos, Mariangie"],["dc.contributor.author","Rosenheim, Jay A."],["dc.contributor.author","Rundlöf, Maj"],["dc.contributor.author","Sardiñas, Hillary"],["dc.contributor.author","Saunders, Manu E."],["dc.contributor.author","Schon, Nicole L."],["dc.contributor.author","Sciligo, Amber R."],["dc.contributor.author","Sidhu, C. Sheena"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Veselý, Milan"],["dc.contributor.author","Weisser, Wolfgang W."],["dc.contributor.author","Wilson, Julianna K."],["dc.contributor.author","Crowder, David W."],["dc.date.accessioned","2017-09-07T11:54:44Z"],["dc.date.available","2017-09-07T11:54:44Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1111/gcb.13714"],["dc.identifier.gro","3150092"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6822"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","1354-1013"],["dc.title","A global synthesis of the effects of diversified farming systems on arthropod diversity within fields and across agricultural landscapes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1062"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Ecology Letters"],["dc.bibliographiccitation.lastpage","1072"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Garibaldi, Lucas A."],["dc.contributor.author","Steffan-Dewenter, Ingolf D."],["dc.contributor.author","Kremen, Claire"],["dc.contributor.author","Morales, Juan M."],["dc.contributor.author","Bommarco, Riccardo"],["dc.contributor.author","Cunningham, Saul A."],["dc.contributor.author","Carvalheiro, Luisa G."],["dc.contributor.author","Chacoff, Natacha P."],["dc.contributor.author","Dudenhoeffer, Jan-Hendrik"],["dc.contributor.author","Greenleaf, Sarah S."],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Isaacs, Rufus"],["dc.contributor.author","Krewenka, Kristin M."],["dc.contributor.author","Mandelik, Yael"],["dc.contributor.author","Mayfield, Margaret M."],["dc.contributor.author","Morandin, Lora A."],["dc.contributor.author","Potts, Simon G."],["dc.contributor.author","Ricketts, Taylor H."],["dc.contributor.author","Szentgyoergyi, Hajnalka"],["dc.contributor.author","Viana, Blandina Felipe"],["dc.contributor.author","Westphal, Catrin"],["dc.contributor.author","Winfree, Rachael"],["dc.contributor.author","Klein, Alexandra Maria"],["dc.date.accessioned","2018-11-07T08:51:31Z"],["dc.date.available","2018-11-07T08:51:31Z"],["dc.date.issued","2011"],["dc.description.abstract","Sustainable agricultural landscapes by definition provide high magnitude and stability of ecosystem services, biodiversity and crop productivity. However, few studies have considered landscape effects on the stability of ecosystem services. We tested whether isolation from florally diverse natural and semi-natural areas reduces the spatial and temporal stability of flower-visitor richness and pollination services in crop fields. We synthesised data from 29 studies with contrasting biomes, crop species and pollinator communities. Stability of flower-visitor richness, visitation rate (all insects except honey bees) and fruit set all decreased with distance from natural areas. At 1 km from adjacent natural areas, spatial stability decreased by 25, 16 and 9% for richness, visitation and fruit set, respectively, while temporal stability decreased by 39% for richness and 13% for visitation. Mean richness, visitation and fruit set also decreased with isolation, by 34, 27 and 16% at 1 km respectively. In contrast, honey bee visitation did not change with isolation and represented > 25% of crop visits in 21 studies. Therefore, wild pollinators are relevant for crop productivity and stability even when honey bees are abundant. Policies to preserve and restore natural areas in agricultural landscapes should enhance levels and reliability of pollination services."],["dc.identifier.doi","10.1111/j.1461-0248.2011.01669.x"],["dc.identifier.isi","000294917700011"],["dc.identifier.pmid","21806746"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/21951"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","1461-023X"],["dc.title","Stability of pollination services decreases with isolation from natural areas despite honey bee visits"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","804"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Journal of Applied Ecology"],["dc.bibliographiccitation.lastpage","812"],["dc.bibliographiccitation.volume","44"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Gabriel, Doreen"],["dc.contributor.author","Purtauf, Tobias"],["dc.contributor.author","Kleijn, David"],["dc.contributor.author","Kruess, A."],["dc.contributor.author","Steffan‐Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:53:57Z"],["dc.date.available","2017-09-07T11:53:57Z"],["dc.date.issued","2007"],["dc.identifier.doi","10.1111/j.1365-2664.2007.01294.x"],["dc.identifier.gro","3150037"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6760"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0021-8901"],["dc.title","Alpha and beta diversity of arthropods and plants in organically and conventionally managed wheat fields"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","256"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Ecology Letters"],["dc.bibliographiccitation.lastpage","257"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Kleijn, David"],["dc.contributor.author","Baquero, R. A."],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Díaz, Mario"],["dc.contributor.author","Esteban, J. de"],["dc.contributor.author","Fernández, F."],["dc.contributor.author","Gabriel, Doreen"],["dc.contributor.author","Herzog, Felix"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Jöhl, R."],["dc.contributor.author","Knop, Eva"],["dc.contributor.author","Kruess, Andreas"],["dc.contributor.author","Marshall, E. Jon P."],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Verhulst, Jort"],["dc.contributor.author","West, T. M."],["dc.contributor.author","Yela, J. L."],["dc.date.accessioned","2017-09-07T11:53:59Z"],["dc.date.available","2017-09-07T11:53:59Z"],["dc.date.issued","2006-03"],["dc.identifier.doi","10.1111/j.1461-0248.2006.00894.x"],["dc.identifier.gro","3150041"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6765"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","1461-023X"],["dc.title","A Rejoinder to the Comments by Potts et al."],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Ecology Letters"],["dc.contributor.author","Martin, Emily A."],["dc.contributor.author","Dainese, Matteo"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Báldi, András"],["dc.contributor.author","Bommarco, Riccardo"],["dc.contributor.author","Gagić, Vesna"],["dc.contributor.author","Garratt, Michael P. D."],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Kleijn, David"],["dc.contributor.author","Kovács-Hostyánszki, Anikó"],["dc.contributor.author","Marini, Lorenzo"],["dc.contributor.author","Potts, Simon G."],["dc.contributor.author","Smith, Henrik G."],["dc.contributor.author","Al Hassan, Diab"],["dc.contributor.author","Albrecht, Matthias"],["dc.contributor.author","Andersson, Georg K. S."],["dc.contributor.author","Asís, Josep D."],["dc.contributor.author","Aviron, Stéphanie"],["dc.contributor.author","Balzan, Mario V."],["dc.contributor.author","Baños‐Picón, Laura"],["dc.contributor.author","Bartomeus, Ignasi"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Burel, Francoise"],["dc.contributor.author","Caballero‐López, Berta"],["dc.contributor.author","Concepción, Elena D."],["dc.contributor.author","Coudrain, Valérie"],["dc.contributor.author","Dänhardt, Juliana"],["dc.contributor.author","Díaz, Mario"],["dc.contributor.author","Diekötter, Tim"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Duflot, Rémi"],["dc.contributor.author","Entling, Martin H."],["dc.contributor.author","Farwig, Nina"],["dc.contributor.author","Fischer, Christina"],["dc.contributor.author","Frank, Thomas"],["dc.contributor.author","Garibaldi, Lucas A."],["dc.contributor.author","Hermann, John"],["dc.contributor.author","Herzog, Felix"],["dc.contributor.author","Inclán, Diego"],["dc.contributor.author","Jacot, Katja"],["dc.contributor.author","Jauker, Frank"],["dc.contributor.author","Jeanneret, Philippe"],["dc.contributor.author","Kaiser, Marina"],["dc.contributor.author","Krauß, Jochen"],["dc.contributor.author","Le Féon, Violette"],["dc.contributor.author","Marshall, Jon"],["dc.contributor.author","Moonen, Anna‐Camilla"],["dc.contributor.author","Moreno, Gerardo"],["dc.contributor.author","Riedinger, Verena"],["dc.contributor.author","Rundlöf, Maj"],["dc.contributor.author","Rusch, Adrien"],["dc.contributor.author","Scheper, Jeroen"],["dc.contributor.author","Schneider, Gudrun"],["dc.contributor.author","Schüepp, Christof"],["dc.contributor.author","Stutz, Sonja"],["dc.contributor.author","Sutter, Louis"],["dc.contributor.author","Tamburini, Giovanni"],["dc.contributor.author","Thies, Carsten"],["dc.contributor.author","Tormos, José"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Tschumi, Matthias"],["dc.contributor.author","Uzman, Deniz"],["dc.contributor.author","Wagner, Christian"],["dc.contributor.author","Zubair‐Anjum, Muhammad"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.editor","Scherber, Christoph"],["dc.date.accessioned","2019-07-23T07:13:21Z"],["dc.date.available","2019-07-23T07:13:21Z"],["dc.date.issued","2019"],["dc.description.abstract","Managing agricultural landscapes to support biodiversity and ecosystem services is a key aim of a sustainable agriculture. However, how the spatial arrangement of crop fields and other habitats in landscapes impacts arthropods and their functions is poorly known. Synthesising data from 49 studies (1515 landscapes) across Europe, we examined effects of landscape composition (% habitats) and configuration (edge density) on arthropods in fields and their margins, pest control, pollination and yields. Configuration effects interacted with the proportions of crop and non-crop habitats, and species' dietary, dispersal and overwintering traits led to contrasting responses to landscape variables. Overall, however, in landscapes with high edge density, 70% of pollinator and 44% of natural enemy species reached highest abundances and pollination and pest control improved 1.7-and 1.4-fold respectively. Arable-dominated landscapes with high edge densities achieved high yields. This suggests that enhancing edge density in European agroecosystems can promote functional biodiversity and yield-enhancing ecosystem services."],["dc.identifier.doi","10.1111/ele.13265"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/61862"],["dc.language.iso","en"],["dc.relation.issn","1461-023X"],["dc.relation.issn","1461-0248"],["dc.title","The interplay of landscape composition and configuration: new pathways to manage functional biodiversity and agroecosystem services across Europe"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","31153"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Scientific Reports"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Palma, Adriana de"],["dc.contributor.author","Abrahamczyk, Stefan"],["dc.contributor.author","Aizen, Marcelo A."],["dc.contributor.author","Albrecht, Matthias"],["dc.contributor.author","Basset, Yves"],["dc.contributor.author","Bates, Adam J."],["dc.contributor.author","Blake, Robin J."],["dc.contributor.author","Boutin, Céline"],["dc.contributor.author","Bugter, Rob"],["dc.contributor.author","Connop, Stuart"],["dc.contributor.author","Cruz-López, Leopoldo"],["dc.contributor.author","Cunningham, Saul A."],["dc.contributor.author","Darvill, Ben"],["dc.contributor.author","Diekötter, Tim"],["dc.contributor.author","Dorn, Silvia"],["dc.contributor.author","Downing, Nicola"],["dc.contributor.author","Entling, Martin H."],["dc.contributor.author","Farwig, Nina"],["dc.contributor.author","Felicioli, Antonio"],["dc.contributor.author","Fonte, Steven J."],["dc.contributor.author","Fowler, Robert E."],["dc.contributor.author","Franzén, Markus"],["dc.contributor.author","Goulson, Dave"],["dc.contributor.author","Grass, Ingo"],["dc.contributor.author","Hanley, Mick E."],["dc.contributor.author","Hendrix, Stephen D."],["dc.contributor.author","Herrmann, Farina"],["dc.contributor.author","Herzog, Felix"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Jauker, Birgit"],["dc.contributor.author","Kessler, Michael"],["dc.contributor.author","Knight, Mairi E."],["dc.contributor.author","Kruess, Andreas"],["dc.contributor.author","Lavelle, Patrick"],["dc.contributor.author","Le Féon, Violette"],["dc.contributor.author","Lentini, Pia E."],["dc.contributor.author","Malone, Louise A."],["dc.contributor.author","Marshall, E. Jon P."],["dc.contributor.author","Pachón, Eliana Martínez"],["dc.contributor.author","McFrederick, Quinn S."],["dc.contributor.author","Morales, Carolina L."],["dc.contributor.author","Mudri-Stojnic, Sonja"],["dc.contributor.author","Nates-Parra, Guiomar"],["dc.contributor.author","Nilsson, Sven G."],["dc.contributor.author","Öckinger, Erik"],["dc.contributor.author","Osgathorpe, Lynne M."],["dc.contributor.author","Parra-H, Alejandro"],["dc.contributor.author","Peres, Carlos A."],["dc.contributor.author","Persson, Anna S."],["dc.contributor.author","Petanidou, Theodora"],["dc.contributor.author","Poveda, Katja"],["dc.contributor.author","Power, Eileen F."],["dc.contributor.author","Quaranta, Marino"],["dc.contributor.author","Quintero, Carolina"],["dc.contributor.author","Rader, Romina"],["dc.contributor.author","Richards, Miriam H."],["dc.contributor.author","Roulston, T."],["dc.contributor.author","Rousseau, Laurent"],["dc.contributor.author","Sadler, Jonathan P."],["dc.contributor.author","Samnegård, Ulrika"],["dc.contributor.author","Schellhorn, Nancy A."],["dc.contributor.author","Schüepp, Christof"],["dc.contributor.author","Schweiger, Oliver"],["dc.contributor.author","Smith-Pardo, Allan H."],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Stout, Jane C."],["dc.contributor.author","Tonietto, Rebecca K."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Tylianakis, Jason M."],["dc.contributor.author","Verboven, Hans A. F."],["dc.contributor.author","Vergara, Carlos H."],["dc.contributor.author","Verhulst, Jort"],["dc.contributor.author","Westphal, Catrin"],["dc.contributor.author","Yoon, Hyung Joo"],["dc.contributor.author","Purvis, Andy"],["dc.date.accessioned","2017-09-07T11:54:47Z"],["dc.date.available","2017-09-07T11:54:47Z"],["dc.date.issued","2016"],["dc.description.abstract","Land-use change and intensification threaten bee populations worldwide, imperilling pollination services. Global models are needed to better characterise, project, and mitigate bees' responses to these human impacts. The available data are, however, geographically and taxonomically unrepresentative; most data are from North America and Western Europe, overrepresenting bumblebees and raising concerns that model results may not be generalizable to other regions and taxa. To assess whether the geographic and taxonomic biases of data could undermine effectiveness of models for conservation policy, we have collated from the published literature a global dataset of bee diversity at sites facing land-use change and intensification, and assess whether bee responses to these pressures vary across 11 regions (Western, Northern, Eastern and Southern Europe; North, Central and South America; Australia and New Zealand; South East Asia; Middle and Southern Africa) and between bumblebees and other bees. Our analyses highlight strong regionally-based responses of total abundance, species richness and Simpson's diversity to land use, caused by variation in the sensitivity of species and potentially in the nature of threats. These results suggest that global extrapolation of models based on geographically and taxonomically restricted data may underestimate the true uncertainty, increasing the risk of ecological surprises."],["dc.identifier.doi","10.1038/srep31153"],["dc.identifier.gro","3150105"],["dc.identifier.pmid","27509831"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13685"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6836"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation.issn","2045-2322"],["dc.rights.access","openAccess"],["dc.title","Predicting bee community responses to land-use changes: Effects of geographic and taxonomic biases"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","477"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Oecologia"],["dc.bibliographiccitation.lastpage","484"],["dc.bibliographiccitation.volume","172"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.date.accessioned","2017-09-07T11:50:41Z"],["dc.date.available","2017-09-07T11:50:41Z"],["dc.date.issued","2012"],["dc.description.abstract","Although agricultural habitats can provide enormous amounts of food resources for pollinator species, links between agricultural and (semi-)natural habitats through dispersal and foraging movements have hardly been studied. In 67 study sites, we assessed the interactions between mass-flowering oilseed rape fields and semi-natural grasslands at different spatial scales, and their effects on the number of brood cells of a solitary cavity-nesting bee. The probability that the bee Osmia bicornis colonized trap nests in oilseed rape fields increased from 12 to 59 % when grassland was nearby, compared to fields isolated from grassland. In grasslands, the number of brood cells of O. bicornis in trap nests was 55 % higher when adjacent to oilseed rape compared to isolated grasslands. The percentage of oilseed rape pollen in the larval food was higher in oilseed rape fields and grasslands adjacent to oilseed rape than in isolated grasslands. In both oilseed rape fields and grasslands, the number of brood cells was positively correlated with the percentage of oilseed rape pollen in the larval food. We show that mass-flowering agricultural habitats--even when they are intensively managed--can strongly enhance the abundance of a solitary bee species nesting in nearby semi-natural habitats. Our results suggest that positive effects of agricultural habitats have been underestimated and might be very common (at least) for generalist species in landscapes consisting of a mixture of agricultural and semi-natural habitats. These effects might also have--so far overlooked--implications for interspecific competition and mutualistic interactions in semi-natural habitats."],["dc.identifier.doi","10.1007/s00442-012-2515-5"],["dc.identifier.gro","3149865"],["dc.identifier.pmid","23114428"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10507"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6571"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","public"],["dc.relation.issn","0029-8549"],["dc.rights","CC BY 3.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","Canola; Oilseed rape; Pollen; Spillover; Trap nests"],["dc.title","Mass-flowering crops enhance wild bee abundance"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","243"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Ecology Letters"],["dc.bibliographiccitation.lastpage","254"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Kleijn, David"],["dc.contributor.author","Baquero, R. A."],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Díaz, Mario"],["dc.contributor.author","Esteban, J."],["dc.contributor.author","Fernández, F."],["dc.contributor.author","Gabriel, Doreen"],["dc.contributor.author","Herzog, Felix"],["dc.contributor.author","Holzschuh, Andrea"],["dc.contributor.author","Jöhl, R."],["dc.contributor.author","Knop, Eva"],["dc.contributor.author","Kruess, Andreas"],["dc.contributor.author","Marshall, E. Jon P."],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Verhulst, Jort"],["dc.contributor.author","West, T. M."],["dc.contributor.author","Yela, J. L."],["dc.date.accessioned","2017-09-07T11:54:39Z"],["dc.date.available","2017-09-07T11:54:39Z"],["dc.date.issued","2006-03"],["dc.description.abstract","Agri-environment schemes are an increasingly important tool for the maintenance and restoration of farmland biodiversity in Europe but their ecological effects are poorly known. Scheme design is partly based on non-ecological considerations and poses important restrictions on evaluation studies. We describe a robust approach to evaluate agri-environment schemes and use it to evaluate the biodiversity effects of agri-environment schemes in five European countries. We compared species density of vascular plants, birds, bees, grasshoppers and crickets, and spiders on 202 paired fields, one with an agri-environment scheme, the other conventionally managed. In all countries, agri-environment schemes had marginal to moderately positive effects on biodiversity. However, uncommon species benefited in only two of five countries and species listed in Red Data Books rarely benefited from agri-environment schemes. Scheme objectives may need to differentiate between biodiversity of common species that can be enhanced with relatively simple modifications in farming practices and diversity or abundance of endangered species which require more elaborate conservation measures."],["dc.identifier.doi","10.1111/j.1461-0248.2005.00869.x"],["dc.identifier.gro","3150073"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6801"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation.issn","1461-023X"],["dc.subject","Biodiversity conservation; European Union; farmland wildlife; land-use intensity; policy evaluation; Red Data Book species"],["dc.title","Mixed biodiversity benefits of agri-environment schemes in five European countries"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]