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生态学杂志

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野生动物觅食地选择的研究进展

王征**,张旭晖   

  1. (南京林业大学生物与环境学院, 南京 210037)
  • 出版日期:2014-11-10 发布日期:2014-11-10

Selection of foraging habitats by wildlife: A review.

WANG Zheng**, ZHANG Xu-hui   

  1. (College of Biological and Environmental Science, Nanjing Forestry University, Nanjing 210037, China)
  • Online:2014-11-10 Published:2014-11-10

摘要:

觅食地选择是指个体对不同觅食地的非随机利用,是影响个体生存力和适合度的行为反应。觅食地的质量影响着动物的生存和繁殖,直接决定了动物种群的续存。一直以来,觅食地选择都是动物生态学研究的热点领域之一。本文从动物觅食地选择的理论背景、影响因素和时空尺度变异等3个角度,对现有的觅食地选择研究进行了综述,并通过对一些研究案例的剖析,从理论和实践上探寻动物觅食地选择的理论机制,进而为今后的觅食地研究提出相应建议。
 

关键词: 设施蔬菜, 群落组成, 施肥, 线虫

Abstract: Foraging habitat selection, defined as nonrandom use of potential foraging habitats by animal individuals, is a behavioral strategy that is expected to contribute significantly to the viability and fitness of wildlife. The quality of foraging habitats not only affects the survival and reproduction of wildlife, but also determines the persistence of wildlife population. Foraging habitat selection has long been one of the important topics of animal ecology studies. In this review, we summarized studies conducted over the past several decades, paying particular attention to three aspects including theory background, influencing factors, and temporal and spatial variations. We discussed results from a number of case studies, aiming to uncover the underlying mechanism of foraging habitat selection. We also put forth some perspectives for future studies.

Key words: greenhouse vegetable, fertilization, nematode, community composition