气候变化领域集成服务门户(CCPortal): Scaling-up biodiversity-ecosystem functioning research

CCPortal

DOI	10.1111/ele.13456
	Scaling-up biodiversity-ecosystem functioning research
	Gonzalez A.; Germain R.M.; Srivastava D.S.; Filotas E.; Dee L.E.; Gravel D.; Thompson P.L.; Isbell F.; Wang S.; Kéfi S.; Montoya J.; Zelnik Y.R.; Loreau M.
发表日期	2020
ISSN	1461023X
英文摘要	A rich body of knowledge links biodiversity to ecosystem functioning (BEF), but it is primarily focused on small scales. We review the current theory and identify six expectations for scale dependence in the BEF relationship: (1) a nonlinear change in the slope of the BEF relationship with spatial scale; (2) a scale-dependent relationship between ecosystem stability and spatial extent; (3) coexistence within and among sites will result in a positive BEF relationship at larger scales; (4) temporal autocorrelation in environmental variability affects species turnover and thus the change in BEF slope with scale; (5) connectivity in metacommunities generates nonlinear BEF and stability relationships by affecting population synchrony at local and regional scales; (6) spatial scaling in food web structure and diversity will generate scale dependence in ecosystem functioning. We suggest directions for synthesis that combine approaches in metaecosystem and metacommunity ecology and integrate cross-scale feedbacks. Tests of this theory may combine remote sensing with a generation of networked experiments that assess effects at multiple scales. We also show how anthropogenic land cover change may alter the scaling of the BEF relationship. New research on the role of scale in BEF will guide policy linking the goals of managing biodiversity and ecosystems. © 2020 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd
英文关键词	Beta diversity; biological diversity; ecosystem functioning; ecosystems; environmental heterogeneity; scale; turnover
语种	英语
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/120963
作者单位	Department of Biology, McGill University, 1205 Dr. Penfield Avenue, Montreal, H3A 1B1, Canada; Department of Zoology and Biodiversity Research Centre, University of British Columbia, Vancouver, V6T 1Z4, Canada; Center for Forest Research, Département Science et Technologie, Université du Québec, 5800 Saint-Denis, Téluq, Montreal, H2S 3L5, Canada; Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, United States; Département de biologie, Université de Sherbrooke, 2500 Boulevard de l'Université, Sherbrooke, J1K 2R1, Canada; Department of Ecology, Evolution, and Behavior, University of Minnesota, 1479 Gortner Avenue, St. Paul, MN 55108, United States; Institute of Ecology, College of Urban and Environmental Science, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, 100871, China; ISEM, CNRS, Univ. Montpellier, IRD, EPHE, Montpellier, France; Centre for Biodiversity Theory and Modelling, Theoretical and Experimenta...
推荐引用方式 GB/T 7714	Gonzalez A.,Germain R.M.,Srivastava D.S.,et al. Scaling-up biodiversity-ecosystem functioning research[J],2020.
APA	Gonzalez A..,Germain R.M..,Srivastava D.S..,Filotas E..,Dee L.E..,...&Loreau M..(2020).Scaling-up biodiversity-ecosystem functioning research.Ecology Letters.
MLA	Gonzalez A.,et al."Scaling-up biodiversity-ecosystem functioning research".Ecology Letters (2020).