全球智库信息集成服务系统(G2TT): Extinction risk under coloured environmental noise.

G2TT

来源类型	Article
规范类型	其他
DOI	10.1111/j.1600-0587.2000.tb00273.x
	Extinction risk under coloured environmental noise.
	Heino M; Ripa J; Kaitala V
发表日期	2000
出处	Ecography 23 (2): 177-184
出版年	2000
语种	英语
摘要	Positively autocorrelated red environmental noise is characterized by a strong dependence of expected sample variance on sample length. This dependence has to be taken into account when assessing extinction risk under red and white uncorrelated environmental noise. To facilitate a comparison between red and white noise, their expected variances can be scaled to be equal, but only at a chosen time scale. We show with a simple one-dimensional population dynamics model that the different but equally reasonable choices of the time scale yield qualitatively different results on the dependence of extinction risk on the colour of environmental noise: extinction risk might increase as well as decrease when the temporal correlation of noise increases.
主题	Adaptive Dynamics Network (ADN)
URL	http://pure.iiasa.ac.at/id/eprint/5984/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/127909
推荐引用方式 GB/T 7714	Heino M,Ripa J,Kaitala V. Extinction risk under coloured environmental noise.. 2000.