文献类型：期刊文献

中文题名：三峡库区上游马尾松生长及其与气候变化的关系

英文题名：Relationship between tree-ring chronology of Pinus mussoniana and climate change in the upstream of Three-gorges Reservoir Area

作者：雷静品[1] 肖文发[2] 黄志霖[2] 曾立雄[2] 王怀清[3] 李良俊[3]

第一作者：雷静品

机构：[1]中国林业科学研究院林业研究所;[2]中国林业科学研究院森林生态环境与保护研究所;[3]重庆市云阳县林业局

年份：2011

卷号：30

期号：4

起止页码：426-431

中文期刊名：华中农业大学学报

外文期刊名：Journal of Huazhong Agricultural University

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家林业科技支撑计划(2006BA003A1303;2006BA003A07/01);林业局公益项目(200804001);中国林业科学研究院公益基金(CAFYBB2007010)

语种：中文

中文关键词：马尾松;树木年轮;气候变化;三峡库区

外文关键词：Pinus mussoniana; tree ring; climate change; Three-gorges Reservoir Area

分类号：S791.248.02

摘要：运用相关函数及单年分析等树木年轮气候学方法,研究三峡库区上游马尾松径向生长与气候变化的关系,结果表明,马尾松的生长对环境变化比较敏感,不同海拔的马尾松对降雨和温度的响应明显不同,海拔600 m处马尾松生长与5、6月份的降雨和湿润指数呈显著相关,而海拔900 m处的马尾松与环境的关系相对复杂,除受当年5、6月份温度影响外,还受前一年11月份湿润指数的影响,说明同一地区不同海拔梯度马尾松对气候的响应具有不同特征。
The relationship of Pinus mussoniana radial growth with climate change in the upstream of Three-gorges Reservoir Area in China was assessed by dendrochronological techniques including correlation functions and single-years analysis.The results showed that Pinus mussoniana growth in the high and low elevations had a significantly different response to temperature and precipitation.In the low elevation,Pinus mussoniana growth was significant correlated with the mean precipitation and the humid indexes of of May and June.But in the high evelvation,it had a more complicated relationship with its environment.Besides the mean temperature of May and June,the humid index of last Novemeber was significantly correlated with the Pinus mussoniana tree-ring width.Therefore,the relationship of the same tree species with different environmental gradients was different.