2007年5—6月珠峰北坡不同高度气象要素特征分析

张志刚; 秦翔; 何立富; 王建凯

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DOI:10.7519/j.issn.1000-0526.2011.8.009

气象:2011,37(8):977-983

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2007年5—6月珠峰北坡不同高度气象要素特征分析

(1.国家气象中心，北京 100081;2.中国科学院寒区旱区环境与工程研究所冰冻圈与环境联合重点实验室, 兰州 730000;3.中国气象局气象探测中心，北京 100081)

Observation Study on Different Elevation Meteorological Element Features on the Northern Slope of Mountain Qomolangma During May-June 2007

ZHANG Zhigang¹, QIN Xiang², HE Lifu³, WANG Jiankai⁴

(1.National Meteorological Centre, Beijing 100081;2.Key Laboratory of Cryosphere and Environment, CAREERI, Chinese Acdemy of Sciences, Lanzhou 730000;3.National Meteorological Centre, Beijing 100081;4.CMA Meteorological Observation Centre, Beijing 100081)

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投稿时间：2010-04-19 修订日期：2011-01-02

中文摘要: 依据在珠峰北坡海拔5200、5600、5800、6000和7028 m等处设立的自动气象站资料, 分析了2007年5月5日至6月4日的风向、风速、气温、绝对湿度和气压等气象要素的日间平均分布规律，探讨了不同海拔高度气象要素分布差异，指出下垫面性质、地形环境、水陆分布以及太阳辐射分布差异是造成珠峰北坡不同海拔高度气象要素日变化特殊分布的原因，同时将本次观测资料与历史同期资料对比分析并指出存在差异的原因。为全面认识珠峰地区地面气象要素特征，考察珠峰环境及今后珠峰地区的登山和科学研究活动提供重要依据。

中文关键词: 珠穆朗玛峰，风，气温，绝对湿度，气压，特征分析

Abstract:With the observation data of the automatic weather stations at 5200 m asl, 5600 m asl, 5800 m asl, 6000 m asl and 7028 m asl during May 5-June 4 in 2007， the average diurnal changes of some meteorological e1ements were studied， such as air temperature， humidity， wind direction and speed， and atmospheric pressure, and the distributing differences in various altitude meteorological e1ements were discussed. The causes for the special distribution of each altitude meteorological e1ement on the northern slope of Mountain Qomolangma can be attributed to the distributing differences in substrate characters, the environment of topography, land and water distribution and solar radiation. The observation data and historical corresponding data were contrastively analyzed, and the existing differences between historical data and present data were explored. It can provide some scientific bases for entirely understanding the characters of meteorological e1ements at the Mountain Qomolangma， for exploring the mountain environment， for mountaineering and scientific research of Mountain Qomolangma.

keywords: Mountain Qomolangma, wind, air temperature, absolute humidity, atmospheric pressure, characteristic analysis

文章编号： 中图分类号： 文献标志码：

基金项目:公益性行业（气象）科研专项（编号：GYHY(QX)2007 6 5），中国气象局新技术推广项目（200501808001）共同资助

作者	单位
张志刚	国家气象中心，北京 100081
秦翔	中国科学院寒区旱区环境与工程研究所冰冻圈与环境联合重点实验室, 兰州 730000
何立富	国家气象中心，北京 100081
王建凯	中国气象局气象探测中心，北京 100081

Author Name	Affiliation
ZHANG Zhigang	National Meteorological Centre, Beijing 100081
QIN Xiang	Key Laboratory of Cryosphere and Environment, CAREERI, Chinese Acdemy of Sciences, Lanzhou 730000
HE Lifu	National Meteorological Centre, Beijing 100081
WANG Jiankai	CMA Meteorological Observation Centre, Beijing 100081

引用文本：
张志刚,秦翔,何立富,王建凯,2011.2007年5—6月珠峰北坡不同高度气象要素特征分析[J].气象,37(8):977-983.
ZHANG Zhigang,QIN Xiang,HE Lifu,WANG Jiankai,2011.Observation Study on Different Elevation Meteorological Element Features on the Northern Slope of Mountain Qomolangma During May-June 2007[J].Meteor Mon,37(8):977-983.