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生态学杂志 ›› 2000, Vol. ›› Issue (3): 24-27,31.

• 研究报告 • 上一篇    下一篇

樟翠尺蛾种群动态与植物群落结构及气候因子的关系

黄忠良   

  1. 中国科学院华南植物研究所鼎湖山国家级自然保护区, 广东肇庆 526070
  • 收稿日期:1998-02-16 修回日期:1998-05-11 出版日期:2000-06-10

The Interactions of Population Dynamics of Thalassodes quadraria and the Plant Community Structure and Climate Factors in Dinghushan

Huang Zhongliang   

  1. Dinghushan national nature reserve, South China Institute of Botany, Academia Sinica, Zhaoqing, Guangdong, China 526070
  • Received:1998-02-16 Revised:1998-05-11 Online:2000-06-10

关键词: 涡度相关, CO2通量, 净生态系统交换量, 碳汇, 毛竹林

Abstract: On the basis of long-term (eight years) monitoring for the population dynamics of Thalassodes quadraria Guene and the structure changes of plant community as well as the climate factors in the monsoon evergreen broad-leaved forest in Dinghushan Biosphere Reserve, the interactions among them were studied. As the food resources and habitats, plants have strong effect on the population dynamics of the moth. As a feedback, the population dynamics of this insect species caused the structure changes of the plant community. Climate factors, especially rainfall, contributed much to the mortality and reproduction of the moth.

Key words: eddy covariance, CO2 flux, net ecosystem exchange, carbon sink, Phyllostachys edulis forest.