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Position: Home > Articles > Abnormal Climate Environment and Tree Rings World Forestry Research 2002,15 (6) 26-31

异常气候环境变化与树木年轮

作  者:
黄荣凤;鲍甫成
单  位:
中国林业科学研究院木材工业研究所
关键词:
环境污染;大气CO2浓度;树木年轮;年轮气候学
摘  要:
介绍了国外应用统计学方法分析树木年轮 ,获得精度高、稳定性强的气候环境变化信息的方法 ;概述了环境污染、大气 CO2 浓度增加与树木年轮关系的研究现状 ,以及异常气候环境变化对树木年轮影响的最新研究进展。
译  名:
Abnormal Climate Environment and Tree Rings
作  者:
Huang Rongfeng Bao Fucheng affiliates with the Research Institute of Wood Industry, CAF, Beijing 100091, China.
摘  要:
Tree rings provide a historical record of tree growth that reflects the changes with time in site factors including climate and environment. Statistical methods can be used to find out climate influences on tree rings to yield a climate response model that indicates weather changes or other influences of environment in tree growth. This paper introduced the methods that use statistical approach to estimate the response model and gain the information of variation on climate environment with a high accuracy and stability. The present studying situation on the correlation between radial growth and environment pollution together with atmospheric CO 2 concentration were summarized. The progress on abnormal climate environment variable influencing tree rings was discussed.

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