Between Luísa Carvalheiro and Rachael Winfree, we choose an alphabetical order of authors, as they contributed equally to this synthesis.
REVIEW AND SYNTHESIS
Stability of pollination services decreases with isolation from natural areas despite honey bee visits
Article first published online: 1 AUG 2011
DOI: 10.1111/j.1461-0248.2011.01669.x
© 2011 Blackwell Publishing Ltd/CNRS
Additional Information
How to Cite
Garibaldi, L. A., Steffan-Dewenter, I., Kremen, C., Morales, J. M., Bommarco, R., Cunningham, S. A., Carvalheiro, L. G., Chacoff, N. P., Dudenhöffer, J. H., Greenleaf, S. S., Holzschuh, A., Isaacs, R., Krewenka, K., Mandelik, Y., Mayfield, M. M., Morandin, L. A., Potts, S. G., Ricketts, T. H., Szentgyörgyi, H., Viana, B. F., Westphal, C., Winfree, R. and Klein, A. M. (2011), Stability of pollination services decreases with isolation from natural areas despite honey bee visits. Ecology Letters, 14: 1062–1072. doi: 10.1111/j.1461-0248.2011.01669.x
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Between Luísa Carvalheiro and Rachael Winfree, we choose an alphabetical order of authors, as they contributed equally to this synthesis.
Publication History
- Issue published online: 12 SEP 2011
- Article first published online: 1 AUG 2011
- Editor, Yvonne Buckley Manuscript received 5 June 2011 Manuscript accepted 29 June 2011
Keywords:
- Apis mellifera;
- Bombus spp.;
- ecosystem services;
- flower visitors;
- landscape management;
- pollinator services;
- richness;
- spatial stability;
- sustainable agricultural landscapes;
- temporal stability
Ecology Letters (2011) 14: 1062–1072
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.

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