出典:Wikipedia
出典:『Wikipedia』 (2011/05/24 04:20 UTC 版)
A functional response in ecology is the intake rate of a consumer as a function of food density. It is associated with the numerical response, which is the reproduction rate of a consumer as a function of food density. Following C. S. Holling, functional responses are generally classified into three types, which are called Holling's type I, II and III.