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Original PaperA dendroclimatic investigation of radial growth鈥揷limate relationships for the riparian species Cercidiphyllum japonicum in the Shennongjia area, central China

renchunxiao 添加于 2012/3/20 15:18:29  1422次阅读 | 0次推荐 | 0个评论

Cercidiphyllum japonicum is a rare endemic species of East Asia flora and a common component in riparian forests. Dendrochronological techniques wereemployed to trace radial growth of C. japonicum in the Shennongjia area of central China and examine its relationships with local climate. Effects of precipitation on widthof C. japonicum annual rings were negligible except for some temporary negative impacts in prior winter. The variables most strongly controllingradial growth were temperatures in the previous December and during the current summer. Relationships for most pairs of ring-widthand monthly/seasonal climate variables were temporally unstable but occasionally significant. Radial growthclimate relationshipsfor C. japonicum were likely shaped by riparian site characteristics, root habits, and regional climatic regimes.

作 者:Dong He, Ming-Xi Jiang and Xin-Zeng Wei
期刊名称: Trees - Structure and Function
期卷页: 第 26卷 第期 503-512页
学科领域:生命科学 » 生态学 » 种群生态学
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原文链接:http://www.springerlink.com/content/f8207067wu35018r/
DOI: 10.1007/s00468-011-0611-5
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相关报道: http://paper.sciencenet.cn/htmlpaper/201232015342423323124.shtm
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