青海都兰过去2000年来的气候重建及其变迁

康兴成,张其花，Lisa J. Graumlich,Paul Sheppard

doi:10.11867/j.issn.1001-8166.2000.02.0215

地球科学进展 >

2000 , Vol. 15 >Issue 2: 215 - 221

DOI: https://doi.org/10.11867/j.issn.1001-8166.2000.02.0215

全球变化研究

青海都兰过去2000年来的气候重建及其变迁

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1.中国科学院兰州冰川冻土研究所,兰州,730000；2.Laboratory of Tree-Ring Research,University of Arizona,Tucson,USA

康兴成,男,1948年12月生于甘肃张掖,副研究员,主要从事气象气候与年轮气候研究。

收稿日期: 1999-04-26

修回日期: 1999-09-15

网络出版日期: 2000-04-01

基金资助

国家重点基础研究专项经费,中国科学院青藏高原研究项目(KZ951-A1-204-02)和中国科学院“九五”重大项目“亚洲季风气候变化与全球变化研究”(KZ951-A1-402-03)资助。

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RECONSTRUCTION AND VARIATION OF CLIMATE IN DULAN REGION,QINGHAI DURING LAST 2000 a

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1.Lanzhou Institute of Glaciology and Geocryology,Chinese Academy of Sciences,Lanzhou730000,China；2.Laboratory of Tree-Ring Research,University of Arizona,Tucson,Arizona,USA

Received date: 1999-04-26

Revised date: 1999-09-15

Online published: 2000-04-01

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摘要

根据青海都兰地区树木年轮样本建立了目前我国最长的年轮年表序列。通过年表与气候要素间相关函数、响应函数及响应面分析,选择了可被重建的气候因子,建立了重建方程,恢复了青海都兰地区历史时期的平均温度;并分析讨论了近2 000年来该地区的气候变化。阐述了这个地区的冷暖交替及周期循环。对一些重大气候事件,如中世纪暖期、小冰期和近一个世纪以来的升温等,逐个事件进行了剖析。并与全球温度变化进行了对照。都兰温度曲线为青藏高原东部地区提供了一个较好的气候变化信息表。

关键词： 树木年轮; 气候重建; 温度; 气候变化

本文引用格式

康兴成,张其花，Lisa J. Graumlich,Paul Sheppard . 青海都兰过去2000年来的气候重建及其变迁[J]. 地球科学进展, 2000 , 15(2) : 215 -221 . DOI: 10.11867/j.issn.1001-8166.2000.02.0215

Abstract

A 1 835 a tree-ring chronologies has been established based on tree ring samples from Dulan region, Qinghai. Correlation function, Response function and response surface analysis were utilized to study relationship between chronology and climatic elements. The results showed that trees studied were mainly affected by climatic elements. 60% and above percent of growth variance can be accounted for by monthly mean air temperature and monthly to total precipitation, and the response to temperature is stronger than to precipitation. According to the relation of chronology and climatic elements, September～December mean temperature of Dulan region were reconstructed year by year. Using the data of reconstruction, the authors discuss the change of climate in Dulan area during last 2 ka, in particular mainly climatic events such as the Medieval warm period, the little ice age and getting warm of the last century, and make comparison between studies area and northern hemisphere.

Key words： Tree-ring chronologies; Reconstruction of climate; Temperature; Climatic change.

参考文献

〔1〕Fritts HC. Reconstructing Large-scale Climatic Patterns from Tree-Ring Data〔M〕. Tucson &London: The University ofArizona Press, 1991.
〔2〕Fritts H C. Tree Ring and Climate〔M〕. London, New York San Francisco: Academic Press,1976.
〔3〕康兴成,Graumlich L J,Sheppard P.青海都兰地区1835 a年轮序列的建立和初步分析〔J〕.科学通报,1997,42(10):1 089～1 091.
〔4〕康兴成,Graumlich L J,Sheppard P.青海都兰地区1835 a来的气候变化——来自树轮资料〔J〕.第四纪研究,1997,(1):70～75.
〔5〕康兴成,张其花,Graumlich L J,等.利用树轮资料重建青海都兰过去1835 a年来的气候变化〔J〕.冰川冻土,2000,22(1):65～71.
〔6〕高信曾.植物学〔M〕.北京:高等教育出版社,1985.
〔7〕Malcolm K Hughes, Henry F Diaz. The Medieval Warm Period〔M〕. Netherlands: Kluwer Academic Publishers,1994.
〔8〕竺可桢:中国五千年来气候变迁的初步研究〔A〕.见:竺可帧文集〔C〕.北京:科学出版社,1973.475～497.
〔9〕张德二.我国“中世纪温暖期”气候的初步推断〔J〕.第四纪研究,1993,(1):7～15.
〔10〕Felix G Sulman. Short-Long-Term Changes in Climate〔M〕.Boca Raton, Florida:CRC Press, 1982.
〔11〕Jean M Grove. The Little Ice Age〔M〕. Methuen London and New York: Methuen &Co, 1988.1～12.
〔12〕姚檀栋,杨志红,皇翠兰,等.近2 ka来高分辨率的连续气候环境变化记录——古里雅冰芯近2 ka记录初步研究〔J〕.科学通报,1996,41(12):1 103～1 108.
〔13〕李吉均,文世宣,张青松,等.青藏高原隆起的时代、幅度和形式〔J〕.中国科学(B辑),1993,23(6):603～616.
〔14〕王绍武.气候系统引论〔M〕.北京:气象出版社,1994.204～224.
〔15〕姚檀栋,谢自楚,武筱舟令,等.敦德冰帽中的小冰期气候记录〔J〕.中国科学(B辑),1990,20(11):1 196～1 201.
〔16〕吴祥定,林振耀.青藏高原近2000 a来气候变迁的初步研究〔A〕.见:中央气象局.全国气候变化学术讨论会文集〔C〕.北京:科学出版社,1981.18～25.
〔17〕刘光远,王玉望,张先恭,等.祁连山近千年的及其在冰川上的反映〔A〕.见:中国科学院兰州冰川冻土研究所集刊(第五号)〔C〕.北京:科学出版社,1985.97～108.

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