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生态学杂志 ›› 2002, Vol. ›› Issue (6): 63-64.

• 专论与综述 • 上一篇    下一篇

布氏田鼠洞群贮草面积与栖息地植被条件的关系

宛新荣, 刘伟, 王广和, 王梦军, 钟文勤   

  1. 中国科学院动物研究所, 农业虫鼠害综合治理研究国家重点实验室, 北京, 100080
  • 收稿日期:2001-01-15 修回日期:2001-12-30 出版日期:2002-12-10
  • 通讯作者: 钟文勤
  • 基金资助:
    中国科学院知识刨新重大项目(KSCX1-08);国家科技部首都圈(环北京)防沙治沙应急技术研究与示范项目(FS2000-009);中国科学院生物特别支持项目(STZ-01-06)资助.

Relationship Between Food-Storing-Territory of Microtus brandti and Vegetative Biomass in Its Habitation

Wan Xinrong, Liu Wei, Wang Guanghe, Wang Mengjun, Zhong Wenqin   

  1. State Key Laboratory of Integrated Management of Pest Insects & Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100080
  • Received:2001-01-15 Revised:2001-12-30 Online:2002-12-10

关键词: 刀鲚, 生长参数, 死亡参数, Beverton-Holt模型, 淀山湖

Abstract: The family group food storing-territories of Microtus brandti are analyzed in 4 different grazing habitations: light-grazing,middle-grazing, over-grazing, and serious-grazing. Significant differences have been detected in the food-storing-territory of M.brandti in various habitations with ANOVA. The food-storing-territory and vegetative biomass has exhibited an apparent negative correlation. This may be considered an adaptation of M.brandti to the variable environment.

Key words: Coilia nasustaihuensis, growth parameters, mortality parameters, Beverton-Holt model, Dianshan Lake.

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