DOI: 10.1016/j.tree.2013.10.012
论文题名: Detecting diversity: Emerging methods to estimate species diversity
作者: Iknayan K.J. ; Tingley M.W. ; Furnas B.J. ; Beissinger S.R.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2014
卷: 29, 期: 2 起始页码: 97
结束页码: 106
语种: 英语
Scopus关键词: abundance
; conservation planning
; macroecology
; probability
; sampling
; species diversity
; species richness
; biodiversity
; biological model
; environmental monitoring
; information processing
; methodology
; review
; statistics
; Biodiversity
; Data Collection
; Environmental Monitoring
; Models, Biological
英文摘要: Estimates of species richness and diversity are central to community and macroecology and are frequently used in conservation planning. Commonly used diversity metrics account for undetected species primarily by controlling for sampling effort. Yet the probability of detecting an individual can vary among species, observers, survey methods, and sites. We review emerging methods to estimate alpha, beta, gamma, and metacommunity diversity through hierarchical multispecies occupancy models (MSOMs) and multispecies abundance models (MSAMs) that explicitly incorporate observation error in the detection process for species or individuals. We examine advantages, limitations, and assumptions of these detection-based hierarchical models for estimating species diversity. Accounting for imperfect detection using these approaches has influenced conclusions of comparative community studies and creates new opportunities for testing theory. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67258
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Department of Environmental Science, Policy and Management, University of California, 130 Mulford Hall, Berkeley, CA 94720-3110, United States; Woodrow Wilson School, Princeton University, Princeton, NJ 08544, United States; California Department of Fish and Wildlife, 601 Locust Street, Redding, CA 96001, United States
Recommended Citation:
Iknayan K.J.,Tingley M.W.,Furnas B.J.,et al. Detecting diversity: Emerging methods to estimate species diversity[J]. Trends in Ecology and Evolution,2014-01-01,29(2)