Global effects of land-use intensity on local pollinator biodiversity

doi:10.1038/s41467-021-23228-3

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	Global effects of land-use intensity on local pollinator biodiversity
	Millard,Joseph ; Outhwaite,Charlotte L.; Kinnersley,Robyn ; Freeman,Robin ; Gregory,Richard D.; Adedoja,Opeyemi ; Gavini,Sabrina ; Kioko,Esther ; Kuhlmann,Michael ; Ollerton,Jeff ; Ren,Zong-Xin ; Newbold,Tim
	2021
发表期刊	NATURE COMMUNICATIONS
ISSN	2041-1723
卷号	12 期号:1 页码:2902
摘要	Pollinating species are in decline globally, with land use an important driver. However, most of the evidence on which these claims are made is patchy, based on studies with low taxonomic and geographic representativeness. Here, we model the effect of land-use type and intensity on global pollinator biodiversity, using a local-scale database covering 303 studies, 12,170 sites, and 4502 pollinating species. Relative to a primary vegetation baseline, we show that low levels of intensity can have beneficial effects on pollinator biodiversity. Within most anthropogenic land-use types however, increasing intensity is associated with significant reductions, particularly in urban (43% richness and 62% abundance reduction compared to the least intensive urban sites), and pasture (75% abundance reduction) areas. We further show that on cropland, the strongly negative response to intensity is restricted to tropical areas, and that the direction and magnitude of response differs among taxonomic groups. Our findings confirm widespread effects of land-use intensity on pollinators, most significantly in the tropics, where land use is predicted to change rapidly. Anthropogenic losses of animal pollinators threaten ecosystem functioning. Here the authors report a global analysis showing geographically varied yet widespread declines of pollinator diversity and abundance with land use intensification, particularly in tropical biomes.
关键词	AGRICULTURAL INTENSIFICATION SPECIES COMPOSITION INSECT DIVERSITY RESPONSES DECLINES IMPACTS PLANTS TRAITS BEES
DOI	10.1038/s41467-021-23228-3
WOS记录号	WOS:000655481800004
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73398
专题	中国科学院昆明植物研究所
作者单位	1.UCL, Dept Genet Evolut & Environm, London, England 2.Zool Soc London, Inst Zool, London, England 3.Gregory, Richard D.] RSPB, Ctr Conservat Sci, Sandy, Beds, England 4.Cape Peninsula Univ Technol, Dept Conservat & Marine Sci, Cape Town, South Africa 5.Univ Nacl Comahue, CONICET, INIBIOMA, Neuquen, Rio Negro, Argentina 6.Natl Museums Kenya NMK, Zool Dept, Nairobi, Kenya 7.Univ Kiel, Zool Museum, Kiel, Germany 8.Nat Hist Museum, Dept Life Sci, London, England 9.Univ Northampton, Fac Arts Sci & Technol, Northampton, England 10.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Millard,Joseph,Outhwaite,Charlotte L.,Kinnersley,Robyn,et al. Global effects of land-use intensity on local pollinator biodiversity[J]. NATURE COMMUNICATIONS,2021,12(1):2902.
APA	Millard,Joseph.,Outhwaite,Charlotte L..,Kinnersley,Robyn.,Freeman,Robin.,Gregory,Richard D..,...&Newbold,Tim.(2021).Global effects of land-use intensity on local pollinator biodiversity.NATURE COMMUNICATIONS,12(1),2902.
MLA	Millard,Joseph,et al."Global effects of land-use intensity on local pollinator biodiversity".NATURE COMMUNICATIONS 12.1(2021):2902.

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