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生态学杂志 ›› 1990, Vol. ›› Issue (6): 64-67.

• 学术讨论和建议 • 上一篇    下一篇

关于Taylor幂法则的统计学讨论

沈佐锐   

  1. 北京农业大学植保系
  • 收稿日期:1989-04-03 出版日期:1990-12-10

A Statistical Discussion on Taylor's Power Law

Shen Zuorui   

  1. Plant Protection Department of Beijing Agricultural University
  • Received:1989-04-03 Online:1990-12-10

关键词: 苹果全爪螨, 空间分布格局, 时序动态, 聚集度

Abstract: This paper discusses Taylor's Power Law of insect population pattern,and according to its criterion system (factors),discusses the variation of insect population patterns,data treatment and sampling techniques,and compares the law with Iwao's formular.

Key words: Panonychus ulmi Koch, spatial distribution pattern, time series dynamics, aggregation