| 积雪底部温度(BTS)方法在冻土分布调查和模型研究中的应用:研究进展 |
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| 引用本文： | 常晓丽,金会军,孙海滨,何瑞霞,罗栋梁.积雪底部温度(BTS)方法在冻土分布调查和模型研究中的应用:研究进展[J].冰川冻土,2010,32(4). |
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| 作者姓名： | 常晓丽 金会军 孙海滨 何瑞霞 罗栋梁 |
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| 作者单位： | 中国科学院,寒区旱区环境与工程研究所,冻土工程国家重点实验室,甘肃,兰州,730000;内蒙古根河市气象局,内蒙古,根河,022350 |
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| 基金项目： | 国家自然科学基金，国家自然基金创新群体项目，冻土工程重点实验室专项，冻土工程国家重点实验室开放基金 |
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| 摘 要： | 多年冻土的调查方法很多,如坑探、物探、遥感等,但相对于积雪底部温度(BTS)测量方法来说,这些方法都比较费时、费力、费钱.目前,BTS已经被成功应用于阿尔卑斯山等地多年冻土的调查研究,不过在国内的应用却是个空白.引入BTS方法,希望能为我国多年冻土的研究开辟一条新路.
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| 关 键 词： | 雪底温度 BTS法则 冻土调查 分布模型 |
The Application of BTS to Permafrost Investigation and Distribution Model: A Review |
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| CHANG Xiao-li,JIN Hui-jun,SUN Hai-bin,HE Rui-xia,LUO Dong-liang.The Application of BTS to Permafrost Investigation and Distribution Model: A Review[J].Journal of Glaciology and Geocryology,2010,32(4). |
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| Authors: | CHANG Xiao-li JIN Hui-jun SUN Hai-bin HE Rui-xia LUO Dong-liang |
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| Institution: | CHANG Xiao-li1,JIN Hui-jun1,SUN Hai-bin2,HE Rui-xia1,LUO Dong-liang1(1.State Key Laboratory of Frozen Soil Engineering,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China,2.Genhe Meteorological Bureau,Genhe Inner Mongolia 022350,China) |
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| Abstract: | There are a lot of methods in permafrost investigation,such as digging,drilling,and radar sounding and so on.Bottom temperature of snow(BTS)has been gradually developed as a new successful method,which is more economical,quicker,and labor-saving for permafrost investigation.Snow,a weak heat conductor with distinctive physical features like high albedo and heat capacity,plays an indispensable role in the energy balance,because it has a remarkable influence on the energy exchange between air and permafrost.Wh... |
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| Keywords: | bottom temperature of snow(BTS) BTS rules permafrost investigation distribution model |
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