GROUP FORAGING, PUBLIC INFORMATION, AND PATCH ESTIMATION
GROUP FORAGING, PUBLIC INFORMATION, AND PATCH ESTIMATION
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DOI：
10.2307/3565621
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发表时间：
1989-11-01
期刊：
影响因子：
3.4
通讯作者：
VALONE, TJ
中科院分区：
文献类型：
--
作者：
VALONE, TJ
公共信息是关于斑块质量的信息，可以通过观察其他个体在该斑块中的觅食成功来获得。考察了公共信息使用对群体成员斑块偏离和觅食效率的影响。当群体与第一个离开的个人离开一个斑块时，公共信息的使用可以防止资源斑块的未充分利用。
Public information is information about the quality of a patch that can be obtained by observing the foraging success of other individuals in that patch. I examine the influence of the use of public information on patch departure and foraging efficiency of group members. When groups depart a patch with the first individual to leave, the use of public information can prevent the underutilization of resource patches.