气候变化领域集成服务门户(CCPortal): Evaluation of Tree Growth Relevant Atmospheric Circulation Patterns for Geopotential Height Field Reconstructions for Asia

CCPortal

DOI	10.1175/JCLI-D-17-0164.1
	Evaluation of Tree Growth Relevant Atmospheric Circulation Patterns for Geopotential Height Field Reconstructions for Asia
	Seim, Andrea; Schultz, Johannes A.; Beck, Christoph; Braeuning, Achim; Krusic, Paul J.; Leland, Caroline; Byambasuren, Oyunsanaa; Liang, Eryuan; Wang, Xiaochun; Jeong, Jee-Hoon; Linderholm, Hans W.
通讯作者	Seim, A (通讯作者)
发表日期	2018
ISSN	0894-8755
EISSN	1520-0442
起始页码	4391
结束页码	4401
卷号	31 期号:11
英文摘要	Atmospheric circulations influence local and regional weather conditions and, thus, tree growth. To identify summer weather types relevant for tree growth, and their associated synoptic-scale circulation patterns, an atmospheric circulation tree ring index (ACTI) dataset, derived from 414 tree-ring sites across Asia spanning the period 1871-2010, was created. Modes of common variability in the ACTI dataset were compared with leading modes of observed summertime 500-hPa geopotential height. The first four ACTI modes (explaining 88% of the total variance) were associated with pressure centers over Eurasia, the tropics, and the Pacific Ocean. The high spatiotemporal resemblance between the leading circulation modes, derived from both tree rings and 500-hPa geopotential height fields, indicates a strong potential for reconstructing large-scale circulation patterns from tree rings in Asia. This would allow investigations of natural atmospheric circulation variability prior to anthropogenic climate change and provide a means to validate model simulations of climate predictions.
关键词	TEMPERATURE VARIABILITY NORTH-ATLANTIC SUMMER PRECIPITATION DROUGHT EUROPE BACK
英文关键词	Asia; Atmospheric circulation; Synoptic climatology; Biosphere-atmosphere interaction; Climate classification; regimes; Paleoclimate
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000432171900001
来源期刊	JOURNAL OF CLIMATE
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/259385
推荐引用方式 GB/T 7714	Seim, Andrea,Schultz, Johannes A.,Beck, Christoph,et al. Evaluation of Tree Growth Relevant Atmospheric Circulation Patterns for Geopotential Height Field Reconstructions for Asia[J]. 中国科学院青藏高原研究所,2018,31(11).
APA	Seim, Andrea.,Schultz, Johannes A..,Beck, Christoph.,Braeuning, Achim.,Krusic, Paul J..,...&Linderholm, Hans W..(2018).Evaluation of Tree Growth Relevant Atmospheric Circulation Patterns for Geopotential Height Field Reconstructions for Asia.JOURNAL OF CLIMATE,31(11).
MLA	Seim, Andrea,et al."Evaluation of Tree Growth Relevant Atmospheric Circulation Patterns for Geopotential Height Field Reconstructions for Asia".JOURNAL OF CLIMATE 31.11(2018).