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生态学杂志 ›› 1996, Vol. ›› Issue (3): 50-55,20.

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最小存活种群——保护生物学的一个基本理论——Ⅱ.物种灭绝的过程和最小存活种群(种群脆弱性分析PVA)

徐宏发, 陆厚基   

  1. 华东师范大学生物系, 上海 200062
  • 收稿日期:1995-01-28 修回日期:1995-04-21 出版日期:1996-06-10

Minimum Viable Population —— A Basic Theory of Conservation Biology Ⅱ. The Processes of Species Extinction and Minimum Viable Population (Population Vulnerability Analysis PVA)

Xu Hongfa, Lu Houji   

  1. Department of Biology, East China Normal University, Shanghai 200062
  • Received:1995-01-28 Revised:1995-04-21 Online:1996-06-10

关键词: 铁, 铅, 宽叶香蒲, 铅积累, 湿地

Abstract: Species extinction is a system phenomenon, involving the interaction of processes and states. Population vulnerability analysis (PVA) is a new technique to predict the processes of species extinction by analyzing demorgraphic, environmental, genetic stochasticity and natural catastrophic effects on the population and its goal is to establish a minimum viable population.

Key words: Fe, Pb, Typha latifolia, Pb accumulation, wetland.

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