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生态学杂志 ›› 1986, Vol. ›› Issue (6): 23-26.

• 研究报告 • 上一篇    下一篇

树冠的光合叶面积和光能利用潜力与树冠侧(表)面积的关系

马良清   

  1. 重庆市林业局
  • 收稿日期:1985-08-30 出版日期:1986-12-10

Relations of photosynthetic Area of Crown Leaves and Potential Use of Solar Energy to Crown Profile Area

Ma Liangqing   

  1. Chongqing Forestry Bureau
  • Received:1985-08-30 Online:1986-12-10

关键词: 物元模型, 生态安全, 鄱阳湖生态经济区

Abstract: The calculation results based on 84 samples show that the crown leave area is proportional to the crown profile area.The ratio Kincreases with increasing growth rate of the growing frees.The dominant tree has the biggest value of the ratio K,which is a little bigger than 1.0.The potential use of the solar energy by the crown is positively correlated tothe crown profile area.

Key words: matter-element model, ecological safety, Poyang Lake Eco-economic Zone