斑块状环境中的性别分配：边际价值定理

Sex allocation in a patchy environment: a marginal value theorem.

作者信息

Charnov E L, Bull J J

出版信息

J Theor Biol. 1985 Aug 21;115(4):619-24. doi: 10.1016/s0022-5193(85)80144-2.

Abstract

The ESS sex allocation when male/female fitnesses vary with patch type is a set of values which either equalizes the marginal values of the male/female fitness tradeoffs, or are pure sexes. This is shown for a hermaphrodite; the result is then generalized to other sex allocation cases.

摘要

当雄性/雌性适合度随斑块类型变化时，ESS性别分配是一组值，这些值要么使雄性/雌性适合度权衡的边际值相等，要么是纯性别。这是针对雌雄同体生物展示的；然后将结果推广到其他性别分配情况。