气候变化领域集成服务门户(CCPortal): Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services

CCPortal

DOI	10.1126/science.aat6016
	Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services
	Grab H.; Branstetter M.G.; Amon N.; Urban-Mead K.R.; Park M.G.; Gibbs J.; Blitzer E.J.; Poveda K.; Loeb G.; Danforth B.N.
发表日期	2019
ISSN	0036-8075
起始页码	282
结束页码	284
卷号	363 期号:6424
英文摘要	Land-use change threatens global biodiversity and may reshape the tree of life by favoring some lineages over others. Whether phylogenetic diversity loss compromises ecosystem service delivery remains unknown. We address this knowledge gap using extensive genomic, community, and crop datasets to examine relationships among land use, pollinator phylogenetic structure, and crop production. Pollinator communities in highly agricultural landscapes contain 230 million fewer years of evolutionary history; this loss was strongly associated with reduced crop yield and quality. Our study links landscape–mediated changes in the phylogenetic structure of natural communities to the disruption of ecosystem services. Measuring conservation success by species counts alone may fail to protect ecosystem functions and the full diversity of life from which they are derived. 2017 © The Authors some rights reserved
英文关键词	article; bee; harvest; health care delivery; human; landscape; nonhuman; organism community; pollination; pollinator; agriculture; animal; bee; biodiversity; classification; crop production; Malus; New York; phylogeny; Agriculture; Animals; Bees; Biodiversity; Crop Production; Malus; New York; Phylogeny; Pollination
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243845
作者单位	Department of Entomology, Cornell University, Ithaca, NY 14853, United States; U.S. Department of Agriculture–Agricultural Research Service (USDA-ARS) Pollinating Insects Research Unit, Utah State University, Logan, UT 84322, United States; Department of Entomology, University of Wisconsin–Madison, Madison, WI 53706, United States; Department of Biological Sciences, North Dakota State University, Fargo, ND 58102, United States; Department of Entomology, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; Department of Biology, Carroll College, Helena, MT 56901, United States; Department of Entomology, Cornell AgriTech, New York State Agricultural Experiment Station, Cornell University, Geneva, NY 14456, United States
推荐引用方式 GB/T 7714	Grab H.,Branstetter M.G.,Amon N.,et al. Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services[J],2019,363(6424).
APA	Grab H..,Branstetter M.G..,Amon N..,Urban-Mead K.R..,Park M.G..,...&Danforth B.N..(2019).Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services.Science,363(6424).
MLA	Grab H.,et al."Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services".Science 363.6424(2019).