气候变化领域集成服务门户(CCPortal): Divergent growth responses and increasing temperature limitation of Qinghai spruce growth along an elevation gradient at the northeast Tibet Plateau

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DOI	10.1016/j.foreco.2010.06.034
	Divergent growth responses and increasing temperature limitation of Qinghai spruce growth along an elevation gradient at the northeast Tibet Plateau
	Zhang, Yongxiang; Wilmking, Martin
通讯作者	Zhang, YX (通讯作者)
发表日期	2010
ISSN	0378-1127
EISSN	1872-7042
起始页码	1076
结束页码	1082
卷号	260 期号:6
英文摘要	Divergent responses between tree growth and climate factors have been widely reported at high latitudes in the northern hemisphere. Here we show variable climate-growth relationships and divergent growth responses of Qinghai spruce (Picea crassfolia) along an elevation gradient at a mid-latitude site at the northeastern Tibetan Plateau, China. Trees from higher elevations, limited mainly by temperature, show divergent growth trends over time and two responses to climate. Some trees show increasing positive and some increasing negative responses to growing season temperature during the last decades. Trees from lower treeline show a strengthening drought stress signal over time and no divergent growth trends within sites. Our results indicate that single tree analysis might be a worthwhile tool to (1) uncover spatial-temporal changes in climate-growth relationships of trees, (2) better understand future growth performance and (3) help overcome current limitations of tree ring based climatic reconstructions. (C) 2010 Elsevier B.V. All rights reserved.
关键词	TREE-GROWTH RADIAL GROWTH CLIMATE RECONSTRUCTION PRECIPITATION SENSITIVITY KINETICS PROVINCE JUNIPER RINGS
英文关键词	Dendroecology; Treeline; Tibetan Plateau; Growth response divergence
语种	英语
WOS研究方向	Forestry
WOS类目	Forestry
WOS记录号	WOS:000281623800015
来源期刊	FOREST ECOLOGY AND MANAGEMENT
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257753
推荐引用方式 GB/T 7714	Zhang, Yongxiang,Wilmking, Martin. Divergent growth responses and increasing temperature limitation of Qinghai spruce growth along an elevation gradient at the northeast Tibet Plateau[J]. 中国科学院青藏高原研究所,2010,260(6).
APA	Zhang, Yongxiang,&Wilmking, Martin.(2010).Divergent growth responses and increasing temperature limitation of Qinghai spruce growth along an elevation gradient at the northeast Tibet Plateau.FOREST ECOLOGY AND MANAGEMENT,260(6).
MLA	Zhang, Yongxiang,et al."Divergent growth responses and increasing temperature limitation of Qinghai spruce growth along an elevation gradient at the northeast Tibet Plateau".FOREST ECOLOGY AND MANAGEMENT 260.6(2010).