气候变化领域集成服务门户(CCPortal): Mongolian tree rings and 20th-century warming

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DOI	10.1126/science.273.5276.771
	Mongolian tree rings and 20th-century warming
	Jacoby G.C.; D'Arrigo R.D.; Davaajamts T.
发表日期	1996
ISSN	0036-8075
起始页码	771
结束页码	773
卷号	273 期号:5276
英文摘要	A 450-year tree-ring width chronology of Siberian pine (Pinus sibirica Du Tour) growing at timberline (2450 meters) in the Tarvagatay Mountains in west central Mongolia shows wide annual growth rings for the recent century. Ecological site observations and comparisons with instrumental temperature records indicate that the ring widths of these trees are sensitive to annual temperature variations. Low-frequency variations in the Tarvagatay tree- ring record are similar to those in a reconstruction of Arctic annual temperatures, which is based on 20 tree-ring width series from northern North America, Scandinavia, and western Russia. The results indicate that recent warming is unusual relative to temperatures of the past 450 years.
英文关键词	Arctic; article; chronology; climate; environmental temperature; forest; greenhouse effect; Mongolia; pine; priority journal; solar radiation; tree; Pinus sibirica; Pinus sibirica; climate change; dendrochronology; temperature; tree ring; warming; Mongolia, Tarvagatay Mountains
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244141
作者单位	Tree-Ring Laboratory, Lamont-Doherty Earth Observatory, Palisades, NY 10964, United States; Institute of Botany, Mongolian Academy of Sciences, Ulaanbaatar 210351, Mongolia
推荐引用方式 GB/T 7714	Jacoby G.C.,D'Arrigo R.D.,Davaajamts T.. Mongolian tree rings and 20th-century warming[J],1996,273(5276).
APA	Jacoby G.C.,D'Arrigo R.D.,&Davaajamts T..(1996).Mongolian tree rings and 20th-century warming.Science,273(5276).
MLA	Jacoby G.C.,et al."Mongolian tree rings and 20th-century warming".Science 273.5276(1996).