Now showing 1 - 10 of 26
  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","2946"],["dc.bibliographiccitation.issue","1720"],["dc.bibliographiccitation.journal","Proceedings of the Royal Society B: Biological Sciences"],["dc.bibliographiccitation.lastpage","2953"],["dc.bibliographiccitation.volume","278"],["dc.contributor.author","Gagic, Vesna"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Gruber, Bernd"],["dc.contributor.author","Wilstermann, A."],["dc.contributor.author","Thies, Carsten"],["dc.date.accessioned","2017-09-07T11:50:48Z"],["dc.date.available","2017-09-07T11:50:48Z"],["dc.date.issued","2011"],["dc.identifier.doi","10.1098/rspb.2010.2645"],["dc.identifier.gro","3149922"],["dc.identifier.pmid","21325327"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6633"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0962-8452"],["dc.title","Food web structure and biocontrol in a four-trophic level system across a landscape complexity gradient"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]
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  • 2013Journal Article
    [["dc.bibliographiccitation.artnumber","e54818"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.volume","8"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Sutcliffe, L."],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.editor","Hérault, Bruno"],["dc.date.accessioned","2017-09-07T11:54:01Z"],["dc.date.available","2017-09-07T11:54:01Z"],["dc.date.issued","2013"],["dc.description.abstract","The aim of this study was to determine the relative effects of landscape-scale management intensity, local management intensity and edge effect on diversity patterns of insect-pollinated vs. non-insect pollinated forbs in meadows and wheat fields. Nine landscapes were selected differing in percent intensively used agricultural area (IAA), each with a pair of organic and conventional winter wheat fields and a pair of organic and conventional meadows. Within fields, forbs were surveyed at the edge and in the interior. Both diversity and cover of forbs were positively affected by organic management in meadows and wheat fields. This effect, however, differed significantly between pollination types for species richness in both agroecosystem types (i.e. wheat fields and meadows) and for cover in meadows. Thus, we show for the first time in a comprehensive analysis that insect-pollinated plants benefit more from organic management than non-insect pollinated plants regardless of agroecosystem type and landscape complexity. These benefits were more pronounced in meadows than wheat fields. Finally, the community composition of insect-pollinated and non-insect-pollinated forbs differed considerably between management types. In summary, our findings in both agroecosystem types indicate that organic management generally supports a higher species richness and cover of insect-pollinated plants, which is likely to be favourable for the density and diversity of bees and other pollinators."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2013"],["dc.identifier.doi","10.1371/journal.pone.0054818"],["dc.identifier.fs","591954"],["dc.identifier.gro","3150056"],["dc.identifier.pmid","23382979"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8521"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6781"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation.issn","1932-6203"],["dc.rights.access","openAccess"],["dc.title","Organic Farming Favours Insect-Pollinated over Non-Insect Pollinated Forbs in Meadows and Wheat Fields"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","564"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Apidologie"],["dc.bibliographiccitation.lastpage","576"],["dc.bibliographiccitation.volume","42"],["dc.contributor.author","Gruber, Bernd"],["dc.contributor.author","Eckel, Katharina"],["dc.contributor.author","Everaars, Jeroen"],["dc.contributor.author","Dormann, Carsten F."],["dc.date.accessioned","2018-11-07T08:52:52Z"],["dc.date.available","2018-11-07T08:52:52Z"],["dc.date.issued","2011"],["dc.description.abstract","A worldwide decline of pollinator abundance is recorded and the worldwide pollination of insect-pollinated crops has traditionally depended on a single species, the honeybee. The risks of relying on a single species are obvious. Other species have been developed for particular crops. Here we present an extension of the framework of Bosch and Kemp (2002) that deals on how to develop a bee species into a crop pollinator. We used nesting aids in different settings to address five important issues that are necessary for an effective management of a bee species in a commercial setting. Our study system was the red mason bee (Osmia bicornis) in apple orchards in eastern Germany, but our approach should be transferable to other settings. The first issue was to demonstrate that it is possible to increase population size of O. bicornis by providing nesting aids. Second, we present how someone can study landscape features that promote the occurrence and abundance of O. bicornis. Further, we studied the dispersal of the species inside the orchard, and could demonstrate that bees prefer to disperse along lines of trees. Finally, we studied the effect of nesting substrate and type of farming on the recruitment of bees. We found a close relationship between the length of nesting tubes and achieved sex ratio and a negative effect of conventional farming on the number of nests built. We conclude with recommendations on how our findings can be used to optimize the management of O. bicornis in apple orchards."],["dc.description.sponsorship","Helmholtz Association [VH-NG-247]"],["dc.identifier.doi","10.1007/s13592-011-0059-z"],["dc.identifier.isi","000293971900003"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/7401"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/22276"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","0044-8435"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","On managing the red mason bee (Osmia bicornis) in apple orchards"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2020Journal Article
    [["dc.bibliographiccitation.firstpage","539"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Oecologia"],["dc.bibliographiccitation.lastpage","546"],["dc.bibliographiccitation.volume","195"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Rösch, Verena"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2021-04-14T08:30:48Z"],["dc.date.available","2021-04-14T08:30:48Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1007/s00442-020-04830-6"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83378"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1432-1939"],["dc.relation.issn","0029-8549"],["dc.title","Increasing connectivity enhances habitat specialists but simplifies plant–insect food webs"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2014Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","308"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA"],["dc.bibliographiccitation.lastpage","313"],["dc.bibliographiccitation.volume","111"],["dc.contributor.author","Allan, Eric"],["dc.contributor.author","Bossdorf, Oliver"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Prati, Daniel"],["dc.contributor.author","Gossner, Martin M."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Bluethgen, Nico"],["dc.contributor.author","Bellach, Michaela"],["dc.contributor.author","Birkhofer, Klaus"],["dc.contributor.author","Boch, Steffen"],["dc.contributor.author","Boehm, Stefan"],["dc.contributor.author","Boerschig, Carmen"],["dc.contributor.author","Chatzinotas, Antonis"],["dc.contributor.author","Christ, Sabina"],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Diekoetter, Tim"],["dc.contributor.author","Fischer, Christiane"],["dc.contributor.author","Friedl, Thomas"],["dc.contributor.author","Glaser, Karin"],["dc.contributor.author","Hallmann, Christine"],["dc.contributor.author","Hodac, Ladislav"],["dc.contributor.author","Hoelzel, Norbert"],["dc.contributor.author","Jung, Kirsten"],["dc.contributor.author","Klein, Alexandra Maria"],["dc.contributor.author","Klaus, Valentin H."],["dc.contributor.author","Kleinebecker, Till"],["dc.contributor.author","Krauss, Jochen"],["dc.contributor.author","Lange, Markus"],["dc.contributor.author","Morris, E. Kathryn"],["dc.contributor.author","Mueller, Joerg"],["dc.contributor.author","Nacke, Heiko"],["dc.contributor.author","Pasalic, Esther"],["dc.contributor.author","Rillig, Matthias C."],["dc.contributor.author","Rothenwoehrer, Christoph"],["dc.contributor.author","Schally, Peter"],["dc.contributor.author","Scherber, Christoph"],["dc.contributor.author","Schulze, Waltraud"],["dc.contributor.author","Socher, Stephanie A."],["dc.contributor.author","Steckel, Juliane"],["dc.contributor.author","Steffan-Dewenter, Ingolf D."],["dc.contributor.author","Tuerke, Manfred"],["dc.contributor.author","Weiner, Christiane N."],["dc.contributor.author","Werner, Michael"],["dc.contributor.author","Westphal, Catrin"],["dc.contributor.author","Wolters, Volkmar"],["dc.contributor.author","Wubet, Tesfaye"],["dc.contributor.author","Gockel, Sonja"],["dc.contributor.author","Gorke, Martin"],["dc.contributor.author","Hemp, Andreas"],["dc.contributor.author","Renner, Swen C."],["dc.contributor.author","Schoening, Ingo"],["dc.contributor.author","Pfeiffer, Simone"],["dc.contributor.author","Koenig-Ries, Birgitta"],["dc.contributor.author","Buscot, Francois"],["dc.contributor.author","Linsenmair, Karl Eduard"],["dc.contributor.author","Schulze, Ernst-Detlef"],["dc.contributor.author","Weisser, Wolfgang W."],["dc.contributor.author","Fischer, Markus"],["dc.date.accessioned","2018-11-07T09:45:11Z"],["dc.date.available","2018-11-07T09:45:11Z"],["dc.date.issued","2014"],["dc.description.abstract","Although temporal heterogeneity is a well-accepted driver of biodiversity, effects of interannual variation in land-use intensity (LUI) have not been addressed yet. Additionally, responses to land use can differ greatly among different organisms; therefore, overall effects of land-use on total local biodiversity are hardly known. To test for effects of LUI (quantified as the combined intensity of fertilization, grazing, and mowing) and interannual variation in LUI (SD in LUI across time), we introduce a unique measure of whole-ecosystem biodiversity, multidiversity. This synthesizes individual diversity measures across up to 49 taxonomic groups of plants, animals, fungi, and bacteria from 150 grasslands. Multidiversity declined with increasing LUI among grasslands, particularly for rarer species and aboveground organisms, whereas common species and belowground groups were less sensitive. However, a high level of interannual variation in LUI increased overall multidiversity at low LUI and was even more beneficial for rarer species because it slowed the rate at which the multidiversity of rare species declined with increasing LUI. In more intensively managed grasslands, the diversity of rarer species was, on average, 18% of the maximum diversity across all grasslands when LUI was static over time but increased to 31% of the maximum when LUI changed maximally over time. In addition to decreasing overall LUI, we suggest varying LUI across years as a complementary strategy to promote biodiversity conservation."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft Priority Program [1374]"],["dc.identifier.doi","10.1073/pnas.1312213111"],["dc.identifier.isi","000329350700081"],["dc.identifier.pmid","24368852"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/34560"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","0027-8424"],["dc.title","Interannual variation in land-use intensity enhances grassland multidiversity"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]
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  • 2017Journal Article
    [["dc.bibliographiccitation.firstpage","1279"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Nature ecology & evolution"],["dc.bibliographiccitation.lastpage","1284"],["dc.bibliographiccitation.volume","1"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Gallé, Róbert"],["dc.contributor.author","Riesch, Friederike"],["dc.contributor.author","Fischer, Christina"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Mußhoff, Oliver"],["dc.contributor.author","Császár, Péter"],["dc.contributor.author","Fusaro, Silvia"],["dc.contributor.author","Gayer, Christoph"],["dc.contributor.author","Happe, Anne-Kathrin"],["dc.contributor.author","Kurucz, Kornélia"],["dc.contributor.author","Molnár, Dorottya"],["dc.contributor.author","Rösch, Verena"],["dc.contributor.author","Wietzke, Alexander"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2018-03-13T13:50:24Z"],["dc.date.available","2018-03-13T13:50:24Z"],["dc.date.issued","2017"],["dc.description.abstract","Agricultural intensification drives biodiversity loss and shapes farmers' profit, but the role of legacy effects and detailed quantification of ecological-economic trade-offs are largely unknown. In Europe during the 1950s, the Eastern communist bloc switched to large-scale farming by forced collectivization of small farms, while the West kept small-scale private farming. Here we show that large-scale agriculture in East Germany reduced biodiversity, which has been maintained in West Germany due to >70% longer field edges than those in the East. In contrast, profit per farmland area in the East was 50% higher than that in the West, despite similar yield levels. In both regions, switching from conventional to organic farming increased biodiversity and halved yield levels, but doubled farmers' profits. In conclusion, European Union policy should acknowledge the surprisingly high biodiversity benefits of small-scale agriculture, which are on a par with conversion to organic agriculture."],["dc.identifier.doi","10.1038/s41559-017-0272-x"],["dc.identifier.pmid","29046556"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/12998"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.eissn","2397-334X"],["dc.title","The former Iron Curtain still drives biodiversity-profit trade-offs in German agriculture"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]
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  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","896"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Ecology Letters"],["dc.bibliographiccitation.lastpage","904"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Fründ, Jochen"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:54:00Z"],["dc.date.available","2017-09-07T11:54:00Z"],["dc.date.issued","2011"],["dc.identifier.doi","10.1111/j.1461-0248.2011.01654.x"],["dc.identifier.gro","3150060"],["dc.identifier.pmid","21752170"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6785"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","1461-023X"],["dc.title","Linné’s floral clock is slow without pollinators - flower closure and plant-pollinator interaction webs"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","86"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Anliegen Natur"],["dc.bibliographiccitation.lastpage","95"],["dc.bibliographiccitation.volume","38"],["dc.contributor.author","Boch, Steffen"],["dc.contributor.author","Allan, Eric"],["dc.contributor.author","Birkhofer, Klaus"],["dc.contributor.author","Bossdorf, Oliver"],["dc.contributor.author","Bluthgen, Nico"],["dc.contributor.author","Christ-Breulmann, Sabina"],["dc.contributor.author","Diekotter, Tim"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","M.Gossner, Martin"],["dc.contributor.author","Hallmann, Christine"],["dc.contributor.author","Hemp, Andreas"],["dc.contributor.author","Holzel, Norbert"],["dc.contributor.author","Jung, Kirsten"],["dc.contributor.author","Klaus, Valentin H."],["dc.contributor.author","Klein, Alexandra M."],["dc.contributor.author","Kleinebecker, Till"],["dc.date.accessioned","2017-11-24T15:52:40Z"],["dc.date.available","2017-11-24T15:52:40Z"],["dc.date.issued","2016"],["dc.description.abstract","Among the processes currently eroding biodiversity, land-use intensification is one of the most important. Using data from 150 grasslands, in three regions of Germany, we therefore tested for effects of land-use intensity and inter-annual variation in land-use intensity on biodiversity. To measure whole ecosystem biodiversity, we introduce a new metric of multidiversity, which incorporates the diversities of up to 49 taxonomic groups of plants, animals, fungi and bacteria. Multidiversity declined with increasing land-use intensity, particularly for rarer species and aboveground groups, while common species and belowground species were less sensitive. However, high levels of inter-annual variation in land-use intensity increased overall multidiversity and slowed the rate at which the multidiversity of rarer species declined with increasing land-use intensity. In addition to decreasing mean land-use intensity, we suggest that varying land-use intensity across years, in particular varying grazing intensity over time, could be a novel strategy to reduce local biodiversity loss."],["dc.description.abstract","Landnutzungsintensivierung ist einer der Hauptgründe des drastischen Rückgangs der Biodiversität im Grünland. Anhand eines umfangreichen Datensatzes von insgesamt 150 Grünland-Untersuchungsflächen aus den Biodiversitäts-Exploratorien untersuchten wir deshalb die Auswirkungen von Landnutzungsintensität und deren Veränderungen über die Jahre auf die Gesamtdiversität von bis zu 49 Pflanzen, Tiere, Pilze und Bakterien umfassenden Artengruppen. Die Gesamtdiversität nahm mit ansteigender Landnutzungsintensität ab. Dieser Effekt war bei relativ seltenen Arten besonders stark, während relativ häufige Arten und unterirdisch lebende Arten weniger empfindlich reagierten. Zeitliche Veränderungen der Landnutzungsintensität über die Jahre förderten die Gesamtdiversität und reduzierten den Verlust seltener Arten bei hoher Landnutzungsintensität. Neben einer Reduktion der Landnutzungsintensität empfehlen wir Veränderungen der Bewirtschaftungsintensität über die Zeit, besonders durch die Änderung der Beweidungsintensität, als wichtige Steuergröße zur Erhaltung der Gesamtdiversität."],["dc.fs.externid","751110"],["dc.fs.pkfprnr","11732"],["dc.identifier.fs","621520"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/10560"],["dc.language.iso","de"],["dc.notes.intern","FactScience-Import"],["dc.notes.status","final"],["dc.relation.isbn","978-3-944219-15-8"],["dc.relation.issn","1864-0729"],["dc.title","Extensive und jährlich wechselnde Nutzungsintensität fördert den Artenreichtum im Grünland"],["dc.title.subtitle","Extensive and inter-annual variation in land-use intensity enhances grassland multidiversity"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","unknown"],["dspace.entity.type","Publication"]]
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  • 2010Journal Article
    [["dc.bibliographiccitation.firstpage","1523"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Biodiversity and Conservation"],["dc.bibliographiccitation.lastpage","1546"],["dc.bibliographiccitation.volume","19"],["dc.contributor.author","Raedig, Claudia"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Hildebrandt, Anke"],["dc.contributor.author","Lautenbach, Sven"],["dc.date.accessioned","2018-11-07T08:42:27Z"],["dc.date.available","2018-11-07T08:42:27Z"],["dc.date.issued","2010"],["dc.description.abstract","Monographic data rely on specimens deposited in herbaria and museums, which have been thoroughly revised by experts. However, monographic data have been rarely used to map species richness at large scale, mainly because of the difficulties caused by spatially heterogeneous sampling effort. In this paper we estimate patterns of species richness and narrow endemism, based on monographic data of 4,055 Neotropical angiosperm species. We propose a geometric interpolation method to derive species ranges at a 1A degrees grid resolution. To this we apply an inverse distance-weighted summation scheme to derive maps of species richness and endemism. In the latter we also adjust for heterogeneous sampling effort. Finally, we test the robustness of the interpolated species ranges and derived species richness by applying the same method but using a leave-one-out-cross-validation (LOOCV). The derived map shows four distinct regions of elevated species richness: (1) Central America, (2) the Northern Andes, (3) Amazonia and (4) the Brazilian Atlantic coast ('Mata AtlA cent ntica'). The region with the highest estimated species richness is Amazonia, with Central America following closely behind. Centers of narrow endemism are located over the entire Neotropics, several of them coinciding with regions of elevated species richness. Sampling effort has a minor influence on the interpolation of overall species richness, but it substantially influences the estimation of regions of narrow endemism. Thus, in order to improve maps of narrow endemism and resulting conservation efforts, more collection and identification activity is required."],["dc.description.sponsorship","Helmholtz Association [VH-NG-247]"],["dc.identifier.doi","10.1007/s10531-010-9785-1"],["dc.identifier.isi","000277368600002"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/4252"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/19706"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","0960-3115"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Reassessing Neotropical angiosperm distribution patterns based on monographic data: a geometric interpolation approach"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","37"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Agriculture, Ecosystems & Environment"],["dc.bibliographiccitation.lastpage","44"],["dc.bibliographiccitation.volume","143"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Batáry, Péter"],["dc.contributor.author","Dormann, Carsten F."],["dc.date.accessioned","2017-09-07T11:53:47Z"],["dc.date.available","2017-09-07T11:53:47Z"],["dc.date.issued","2011"],["dc.description.abstract","European Union (EU) member states set aside between 5 and 15% of arable land during the last two decades, but abolition of the set-aside scheme in 2008 caused a sudden loss in habitat availability and biodiversity in agricultural landscapes. Management of set-aside has many facets and in this perspective paper we focus on the biodiversity effects of successional age, sowing strategies and landscape context. Young, 1–2-year-old set-asides have been initially considered to be too ephemeral to have any conservation value. However, when a rich seed and bud bank is available, a species-rich natural (secondary) succession can be observed. Arable (annual) weed communities in the first two years of succession can even include endangered plant species with associated rare insect consumers. Furthermore, many bird species benefit from early-successional habitats, whereas small mammal communities are richer in older habitats. If the local plant species pool is poor, sowings of diverse mixtures from regional seed collections can be recommended. Set-aside managers using species-rich sowings often experience that dominant weeds suppress the less competitive annual species. This trend to species-poor communities can be avoided by intraspecific aggregation of competitively weak species. Broadening the spatial scale from the plot to the landscape, efficiency of set-aside is highest in simple landscapes, where set-aside exhibits greatest effect in enhancement of biodiversity and associated services such as pollination and biological control. In complex landscapes, however, additional set-aside does not add much to the high level of biodiversity and ecological processes already present. Twenty percent of semi-natural, non-crop habitat appears to be a rough threshold for enhancing biodiversity and sustaining services such as pollination and biological control, but improved set-aside management should have the potential to reduce the percentage of semi-natural non-crop habitat needed. EU policy should tailor set-aside schemes for the maintenance of biodiversity and also consider that management efficiency is higher in simple than complex landscapes."],["dc.identifier.doi","10.1016/j.agee.2010.11.025"],["dc.identifier.gro","3149969"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6685"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.issn","0167-8809"],["dc.subject","Biological control; Conservation efficiency; Ecosystem service; Fallows; Landscape complexity; Pollination; Seed mixture"],["dc.title","Set-aside management: How do succession, sowing patterns and landscape context affect biodiversity?"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]
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