气候变化领域集成服务门户(CCPortal): Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe

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DOI	10.1111/ele.12657
	Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe
	Holzschuh A.; Dainese M.; González-Varo J.P.; Mudri-Stojnić S.; Riedinger V.; Rundlöf M.; Scheper J.; Wickens J.B.; Wickens V.J.; Bommarco R.; Kleijn D.; Potts S.G.; Roberts S.P.; Smith H.G.; Vilà M.; Vujić A.; Steffan-Dewenter I.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:10
英文摘要	Mass-flowering crops (MFCs) are increasingly cultivated and might influence pollinator communities in MFC fields and nearby semi-natural habitats (SNHs). Across six European regions and 2 years, we assessed how landscape-scale cover of MFCs affected pollinator densities in 408 MFC fields and adjacent SNHs. In MFC fields, densities of bumblebees, solitary bees, managed honeybees and hoverflies were negatively related to the cover of MFCs in the landscape. In SNHs, densities of bumblebees declined with increasing cover of MFCs but densities of honeybees increased. The densities of all pollinators were generally unrelated to the cover of SNHs in the landscape. Although MFC fields apparently attracted pollinators from SNHs, in landscapes with large areas of MFCs they became diluted. The resulting lower densities might negatively affect yields of pollinator-dependent crops and the reproductive success of wild plants. An expansion of MFCs needs to be accompanied by pollinator-supporting practices in agricultural landscapes. © 2016 The Authors Ecology Letters published by CNRS and John Wiley & Sons Ltd.
英文关键词	agri-environment schemes; Agricultural intensification; biofuels; crop pollination; ecosystem services; field boundaries; landscape composition; non-crop habitats; semi-natural habitats; spillover
学科领域	animal; bee; crop; Diptera; Europe; flower; physiology; pollination; population density; Animals; Bees; Crops, Agricultural; Diptera; Europe; Flowers; Pollination; Population Density; Apoidea
语种	英语
scopus关键词	animal; bee; crop; Diptera; Europe; flower; physiology; pollination; population density; Animals; Bees; Crops, Agricultural; Diptera; Europe; Flowers; Pollination; Population Density; Apoidea
来源期刊	Ecology letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118486
作者单位	Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Am Hubland, 97074, Würzburg, Germany; Estación Biológica de Doñana (EBD-CSIC), Avda. Américo Vespucio s/n, Isla de la Cartuja, 41092, Sevilla, Spain; Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000, Novi Sad, Serbia; Department of Biology, Lund University, 223 62, Lund, Sweden, Sweden; Alterra, Animal Ecology Team, 6700 AA, Wageningen, The Netherlands, Netherlands; Plant Ecology and Nature Conservation Group, Wageningen University, Droevendaalsesteeg 3a, 6708PB, Wageningen, The Netherlands, Netherlands; Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, University of Reading, Reading, RG6 6AR, UK, United Kingdom; Department of Ecology, Swedish University of Agricultural Sciences, 75007, Uppsala, Sweden, Sweden; Centre for Environmental and Climate Research, Lund University, 223 62, Lund, Sweden, Sweden
推荐引用方式 GB/T 7714	Holzschuh A.,Dainese M.,González-Varo J.P.,et al. Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe[J],2016,19(10).
APA	Holzschuh A..,Dainese M..,González-Varo J.P..,Mudri-Stojnić S..,Riedinger V..,...&Steffan-Dewenter I..(2016).Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe.Ecology letters,19(10).
MLA	Holzschuh A.,et al."Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe".Ecology letters 19.10(2016).