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生态学杂志 ›› 2004, Vol. ›› Issue (6): 63-70.

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集合种群理论在生态恢复中的应用

鲁庆彬1,2, 王小明1, 丁由中1   

  1. 1. 华东师范大学生命科学学院, 上海, 200062;
    2. 内江师范学院生命科学系, 内江, 641002
  • 收稿日期:2003-09-20 修回日期:2003-12-02 出版日期:2004-12-10
  • 通讯作者: 王小明
  • 基金资助:
    教育部跨世纪优秀人才培养基金;国家“十五”项目和国家“211工程”重点学科建设子项目;上海市重点学科生态学基金资助项目

Metapopulation theory and its application to ecological restoration

LU Qingbin1,2, WANG Xiaoming1, DING Youzhong1   

  1. 1. Life Science College, Eastern China Normal University, Shanghai 200062, China;
    2. Department of Life Science, Neijiang Teachers College, Neijiang 641002, China
  • Received:2003-09-20 Revised:2003-12-02 Online:2004-12-10

摘要: 环境问题的改善是生态与环境学家所面临的挑战之一,其核心是生态系统的稳定性和平衡性遭到极大的破坏,最明显的表现是生境破碎和栖息地丧失。本文探讨了集合种群理论的形成与成因,概述了该理论发展的最新成果及应用前景。在集合种群理论应用于生态恢复实践的论述中,阐述了一些原则性问题,包括集合种群平衡观、最小可存活集合种群、最适斑块密度以及高质量生境斑块等,以求在人们设计物种保护和恢复对策时,有一定的指导价值。

关键词: 海水网箱养殖, 富营养化, 海洋环境污染

Abstract: To solve the environmental problems is one of the challenges for ecologists and environmentalists.These problems mainly include destroyed stability and equilibrium of biosystem,habitat loss and fragmentation.The origin of metapopulation theory was discussed in this paper,and the latest advance and applied scope were summarized as well.Some fundamental principles were proposed,including the metapopulation equilibrium,the minimum viable metapopulation (MVM),the fittest patchy density and the high quality patch,which could guide the conservation and restoration strategy when the metapopulation theory was applied.

Key words: Marine Cage Aquaculture, Eutrophication, Marine environmental pollution

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