| 祁连山黑河中上游季节冻土年际变化特征分析 |
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| 引用本文： | 金铭,李毅,刘贤德,车宗玺,张学龙,王顺利,杨晓虎,车宗彩.祁连山黑河中上游季节冻土年际变化特征分析[J].冰川冻土,2011,33(5):1068-1073. |
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| 作者姓名： | 金铭 李毅 刘贤德 车宗玺 张学龙 王顺利 杨晓虎 车宗彩 |
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| 作者单位： | 甘肃农业大学,甘肃兰州730000／甘肃省祁连山水源涵养林研究院,甘肃张掖734000;甘肃农业大学,甘肃兰州,730000;甘肃省祁连山水源涵养林研究院,甘肃张掖,734000;甘肃祁连山国家级自然保护区管理局,甘肃张掖,734000 |
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| 基金项目： | 甘肃省科技计划项目(1011WCGG164); 国家林业局林业公益性行业科研专项“西北典型区域基于水分管理的森林植被承载力研究”(200904056); 甘肃省森林生态与冻土水文水资源重点实验室资助 |
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| 摘 要： | 研究祁连山黑河中上游地区季节冻土的变化特征,对合理预测该区气候变化有重要的指导意义.利用1994—2009年祁连山黑河中上游地区3个气象站常年监测的冻土资料及气象资料,对黑河中上游地区的温度变化、季节冻土最大冻结深度年变化、年平均气温与年冻土最大冻结深度的关系、季节冻土的年冻结与消融规律等内容进行了分析.结果表明：气温...
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| 关 键 词： | 季节冻土 年际 变化特征 |
Interannual Variation Characteristics of Seasonal Frozen Soil in Upper Middle Reaches of Heihe River in Qilian Mountains |
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| JIN Ming ,LI Yi,LIU Xian-de,CHE Zong-xi,ZHANG Xue-long,WANG Shun-li,YANG Xiao-hu,CHE Zong-cai.Interannual Variation Characteristics of Seasonal Frozen Soil in Upper Middle Reaches of Heihe River in Qilian Mountains[J].Journal of Glaciology and Geocryology,2011,33(5):1068-1073. |
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| Authors: | JIN Ming LI Yi LIU Xian-de CHE Zong-xi ZHANG Xue-long WANG Shun-li YANG Xiao-hu CHE Zong-cai |
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| Institution: | JIN Ming 1,2,LI Yi1,LIU Xian-de2,CHE Zong-xi2,ZHANG Xue-long2,WANG Shun-li2,YANG Xiao-hu2,CHE Zong-cai3(1.Academy of Water Resource Conservation Forests in Qilian Mountains of Gansu Province,Zhangye Gansu 734000,China,2.Gansu Agricultural University,Lanzhou Gansu 730070,3.Gansu Qilian Mountains Nature Preserve Administration Bureau,China) |
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| Abstract: | To analyze the variation of seasonal frozen soil in the upper-middle reaches of the Heihe River in the Qilian Mountains has significant importance in predicting climate changes in the area.In this paper,the variations of air temperature and the maximum depth of frozen soil and the relationship between annual mean air temperature and the maximum depth of frozen soil in the upper-middle reaches of the Heihe River are analyzed.Also the regularities about thawing and freezing of the frozen soil and some other i... |
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| Keywords: | season frozen soil interannual variation change characteristics |
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