DOI: 10.1111/ele.12416
Scopus记录号: 2-s2.0-84929128589
论文题名: Stability and feedback levels in food web models
作者: Smith M.J. ; Sander E. ; Barabás G. ; Allesina S.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2015
卷: 18, 期: 6 起始页码: 593
结束页码: 595
语种: 英语
英文关键词: Complexity
; Food webs
; Negative feedback loop
; Population dynamics
; Stability
Scopus关键词: accuracy assessment
; complexity
; ecological modeling
; eigenvalue
; food web
; population dynamics
; precision
; biological model
; ecology
; food chain
; procedures
; Ecology
; Food Chain
; Models, Biological
英文摘要: Neutel & Thorne (Ecology Letters, 17:651-661, June 2014) provide an approximation for the leading eigenvalue of a food web community matrix involving coefficients of its characteristic polynomial. Though valuably incorporating three-way species interactions, two critical problems emerge when one considers the dimensions of the system, calling the approach's accuracy and precision into question. © 2015 John Wiley & Sons Ltd/CNRS. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107962
Appears in Collections: 气候减缓与适应
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作者单位: Department of Ecology and Evolution, University of Chicago, 1101 E 57th Street, Chicago, IL, United States; Computation Institute, University of Chicago, 5735 S Ellis Avenue, Chicago, IL, United States
Recommended Citation:
Smith M.J.,Sander E.,Barabás G.,et al. Stability and feedback levels in food web models[J]. Ecology Letters,2015-01-01,18(6)