作者: L. R. Taylor , R. A. J. Taylor
DOI: 10.1038/265415A0
关键词: Mechanism (biology) 、 Evolutionary biology 、 Ecology 、 Competition (biology) 、 Biology 、 Population density 、 Population
摘要: A concept is developed for the regulation of populations by density-dependent movement, rather than overt competition alone. Fitness seen as maximising reproductive advantage a balance between migratory and congregatory behaviours. Population density shown to be spatially, well temporally dynamic mechanism proposed that accounts observed spatial behaviour.