摘要
树木生长和立地环境密切相关并受气候变化的影响,树木年轮宽度、密度及稳定同位素等作为反应气候与环境变化的重要参数指标,已被广大生态学家所重视并应用。文章总结了几种主要的树木年轮分析方法及在气候变化中的应用,着重探讨了气候变化对树木年轮结构的影响,以及树木年轮分析森林干扰研究中的应用,并对未来全球变化中的树木年轮研究的前景做了简要的分析。
Tree growth is closely related to site environment and subject to the effects of climate changes. The width, density and stable isotopes of tree-ring are important parameters of climate and environment changes, which had been paid great attention by ecologists and widely applied. The paper summarized several main tree-ring analysis methods and their applications in the study of climate changes, and mainly discussed the influence of climate changes on the structure of tree rings, and their application in the research of forest disturbance, and briefly analyzed the the prospect of tree-ring study in the future global change research.
出处
《内蒙古林业调查设计》
2017年第5期90-93,共4页
Inner Mongolia Forestry Investigation and Design
关键词
树木年轮分析方法
气候变化
森林干扰
tree-ring analysis method
climate changes
forest disturbance
