Delivery of crop pollination services is an insufficient argument for wild pollinator conservation

David Kleijn*, Rachael Winfree, Ignasi Bartomeus, Luísa G. Carvalheiro, Mickaël Henry, Rufus Isaacs, Alexandra Maria Klein, Claire Kremen, Leithen K. M'Gonigle, Romina Rader, Taylor H. Ricketts, Neal M. Williams, Nancy Lee Adamson, John S. Ascher, András Báldi, Péter Batáry, Faye Benjamin, Jacobus C. Biesmeijer, Eleanor J. Blitzer, Riccardo BommarcoMariëtte R. Brand, Vincent Bretagnolle, Lindsey Button, Daniel P. Cariveau, Rémy Chifflet, Jonathan F. Colville, Bryan N. Danforth, Elizabeth Elle, Michael P.D. Garratt, Felix Herzog, Andrea Holzschuh, Brad G. Howlett, Frank Jauker, Shalene Jha, Eva Knop, Kristin M. Krewenka, Violette Le Féon, Yael Mandelik, Emily A. May, Mia G. Park, Gideon Pisanty, Menno Reemer, Verena Riedinger, Orianne Rollin, Maj Rundlöf, Hillary S. Sardiñas, Jeroen Scheper, Amber R. Sciligo, Henrik G. Smith, Ingolf Steffan-Dewenter, Robbin Thorp, Teja Tscharntke, Jort Verhulst, Blandina F. Viana, Bernard E. Vaissière, Ruan Veldtman, Catrin Westphal, Simon G. Potts

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

752 Scopus citations

Abstract

There is compelling evidence that more diverse ecosystems deliver greater benefits to people, and these ecosystem services have become a key argument for biodiversity conservation. However, it is unclear how much biodiversity is needed to deliver ecosystem services in a cost-effective way. Here we show that, while the contribution of wild bees to crop production is significant, service delivery is restricted to a limited subset of all known bee species. Across crops, years and biogeographical regions, crop-visiting wild bee communities are dominated by a small number of common species, and threatened species are rarely observed on crops. Dominant crop pollinators persist under agricultural expansion and many are easily enhanced by simple conservation measures, suggesting that cost-effective management strategies to promote crop pollination should target a different set of species than management strategies to promote threatened bees. Conserving the biological diversity of bees therefore requires more than just ecosystem-service-based arguments.

Original languageEnglish
Article number7414
JournalNature Communications
Volume6
DOIs
StatePublished - 16 Jun 2015
Externally publishedYes

Funding

FundersFunder number
Scottish Government
National Institute of Food and Agriculture
Natural Environment Research Council
Foundation for Arable Research
Cornell University Agricultural Experiment Station
Virginia Cooperative Extension and Virginia Tech
Svenska Forskningsrådet Formas
Western SARE
Ministère de l'Agriculture et de l'Alimentation
NSF-DBI
European Commission
Wellcome Trust
Deutsche Bundesstiftung Umwelt, German Research Foundation
Mount Allison University
Natural Sciences and Engineering Research Council of Canada
Seventh Framework Programme244090, 226852, 311781
Army Research Organization
Department for Environment, Food and Rural Affairs, UK Government
Association Nationale de la Recherche et de la Technologie
NSERC-CANPOLIN
Sustainable Agriculture Research and Education
Deutsche ForschungsgemeinschaftBA 4438/1-1
New Jersey Agricultural Experiment Station08204, AFRI 2009-02305
Bundesministerium für Bildung und ForschungDLR 01LL0917D
MBIE Bee MinusC11X1309
Israel Science Foundation919/09
CASDAR9035
USDA-AFRIUSDA 2010-03689
Agence Nationale de la Recherche Programme OGMANR-06-POGM-004 GMBioImpact, GOCE-CT-2003- 506675
National Science Foundation0956340, 0956388
Ministerie van Economische ZakenBO-11-011.01-011
Natural Resources Conservation Service69-3A75-10-163
Biotechnology and Biological Sciences Research CouncilBB/I000348/1
Niedersächsisches Ministerium für Wissenschaft und Kultur11-76-251-99-06/08, NIFA-AFRI 2009-65104-05782
Israel Ministry of Agriculture, Research824-0112-08
Hungarian Scientific Research FundOTKA NN 101940
Not added17552
EC FP5QLRT 2001 01495

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