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Chen Dongji, Zheng Meizhu. Effect of Atmospheric Pollution on Growth of Chinese Fir[J]. Journal of Zhejiang A&F University, 1993, 10(2): 169-178.
Citation: Chen Dongji, Zheng Meizhu. Effect of Atmospheric Pollution on Growth of Chinese Fir[J]. Journal of Zhejiang A&F University, 1993, 10(2): 169-178.

Effect of Atmospheric Pollution on Growth of Chinese Fir

  • Received Date: 1992-05-18
  • Rev Recd Date: 1992-12-21
  • Publish Date: 1993-06-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Effect of Atmospheric Pollution on Growth of Chinese Fir

Abstract: An inventory to the sample plots of atmospheric polluted area and the area without atmospheric pollution, a stem analysis and a pollution analysis of timber showed that atmospheric pollution could check the growth of edge trees greatly; the effect of forest edge and the pollution effect were not distinct between the edge trees and the trees within stand of young Chinese fir, but, for canopied Chinese fir, there were a obvious effect of forest edge in the area without atmospheric pollution and a obvious pollution effect in atomspheric polluted area, which could indicate the loss rate of forest growth; the edge trees, after being polluted seriously, would form false growth ring, and there was a negative index correlation between the annual pollution content of Chinese fir and the width of annual ring, which could infer pollution record of Chinese fir.

Chen Dongji, Zheng Meizhu. Effect of Atmospheric Pollution on Growth of Chinese Fir[J]. Journal of Zhejiang A&F University, 1993, 10(2): 169-178.
Citation: Chen Dongji, Zheng Meizhu. Effect of Atmospheric Pollution on Growth of Chinese Fir[J]. Journal of Zhejiang A&F University, 1993, 10(2): 169-178.

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