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城市环境中树木年轮的变异及其与工业发展的关系
引用本文:喻斌,黄会一.城市环境中树木年轮的变异及其与工业发展的关系[J].应用生态学报,1994,5(1):72-77.
作者姓名:喻斌  黄会一
作者单位:中国科学院沈阳应用生态研究所,水利部黄委会勘测规划设计院
摘    要:通过对污染敏感树种油松年轮宽度和元素含量的变异与沈阳工业发展的相关分析。追溯和重建沈阳地区的生态环境变迁史,揭示城市环境质量与树木年轮变异之间的相关规律。结果表明,在城市污染条件下,树木年轮宽度和微量元素含量均发生了明显的变异,而且这些变异与沈阳工业发展显著相关.

关 键 词:树木年轮,年轮元素含量,环境污染

Variation of tree - ring in urban environment and its relation to industrial development
Yu Bin and Huang Huiyi.Variation of tree - ring in urban environment and its relation to industrial development[J].Chinese Journal of Applied Ecology,1994,5(1):72-77.
Authors:Yu Bin and Huang Huiyi
Abstract:Through the correlation analysis for tree ring width and its element content of Chinese pine and the industrial development of Shenyang region,the history of ecological and environmental changes of the region can be traced back and reconstructed,and then the relationship between urban environmental quality and tree ring variation is revealed.The results.h.w that under pollution condition,tree ring width and its element content varied sharply,which are closely correlated with Shenyang industrial development.
Keywords:Tree ring  Content of ring element  Environmental pollution  
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