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生态学杂志 ›› 2003, Vol. ›› Issue (2): 36-42.

• 博士论坛 • 上一篇    下一篇

资源竞争理论及其研究进展

南春容1,2, 董双林2   

  1. 1. 汕头大学海洋生物广东省重点实验室, 汕头 515063;
    2. 中国海洋大学水产学院, 青岛 266003
  • 收稿日期:2002-01-29 修回日期:2002-09-24 出版日期:2003-02-10
  • 基金资助:
    国家杰出青年科学基金项目(397250239);国家重点基础研究发展规划资助项目(G1999012011)

A review on resource competition theory

NAN Chunrong1,2, DONG Shuanglin2   

  1. 1. Key Laboratory of Marine Biology of Guangdong Province, Shantou University, Shantou 515063, China;
    2. Fishery College, Ocean University of China, Qingdao 266003, China
  • Received:2002-01-29 Revised:2002-09-24 Online:2003-02-10

摘要: 介绍了国外近20年来发展起来的一种新的竞争理论——资源竞争理论.该理论包含两个主要假说,即R*-法则和资源比假说.资源竞争理论已在微生物、微藻、高等植物及浮游动物中得到广泛的实验验证.阐述了资源竞争理论形成的基础——Monod竞争模型和Droop竞争模型.对两种模型在稳态及非稳态条件下的预测性能作了比较:对于稳态下的竞争,两种模型皆能做出较好的预测,但使用Monod模型更为简便;对于非稳态下的竞争,使用Droop模型更为合理.对资源竞争理论的发展趋势作了展望.

关键词: 黑河流域, 过渡带, 红砂, 泡泡刺, 空间格局, 空间异质性

Abstract: This paper introduces a new competition theory resource competition theory,which includes R*-rule and resource ratio hypothesis.It has been well tested with microorganisms,phytoplankton,plants and zooplankton.The basic building blocks of this theory are the Monod model and the Droop model of competition.These two models can make similar predictions for equilibrium studies.But considerable simplification is achieved using the Monod model.The Droop model can make a better prediction for non equilibrium studies.At last,the future of resource competition theory is prosected.

Key words: Heihe River Basin, Transitional zone, Reaumuria soongorica, Nitraria sphaerocarpa, Spatial pattern, Spatial heterogeneity

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