Spatiotemporal variability of snow depth across the Eurasian continent from 1966 to 2012
文献类型：期刊论文
| 作者 | Zhong, Xinyue1,3; Zhang, Tingjun2; Kang, Shichang3,4; Wang, Kang5; Zheng, Lei6; Hu, Yuantao2; Wang, Huijuan |
| 刊名 | CRYOSPHERE
 |
| 出版日期 | 2018-01-22 |
| 卷号 | 12期号:1页码:227-245 |
| ISSN号 | 1994-0416 |
| DOI | 10.5194/tc-12-227-2018 |
| 通讯作者 | Zhong, Xinyue(xyzhong@lzb.ac.cn) ; Zhang, Tingjun(tjzhang@lzu.edu.cn) |
| 英文摘要 | Snow depth is one of the key physical parameters for understanding land surface energy balance, soil thermal regime, water cycle, and assessing water resources from local community to regional industrial water supply. Previous studies by using in situ data are mostly site specific; data from satellite remote sensing may cover a large area or global scale, but uncertainties remain large. The primary objective of this study is to investigate spatial variability and temporal change in snow depth across the Eurasian continent. Data used include long-term (1966-2012) ground-based measurements from 1814 stations. Spatially, long-term (1971-2000) mean annual snow depths of >20 cm were recorded in northeastern European Russia, the Yenisei River basin, Kamchatka Peninsula, and Sakhalin. Annual mean and maximum snow depth increased by 0.2 and 0.6 cm decade(-1) from 1966 through 2012. Seasonally, monthly mean snow depth decreased in autumn and increased in winter and spring over the study period. Regionally, snow depth significantly increased in areas north of 50 degrees N. Compared with air temperature, snowfall had greater influence on snow depth during November through March across the former Soviet Union. This study provides a baseline for snow depth climatology and changes across the Eurasian continent, which would significantly help to better understanding climate system and climate changes on regional, hemispheric, or even global scales. |
| 收录类别 | SCI |
| WOS关键词 | GROUND THERMAL REGIME ; WATER EQUIVALENT ; NORTHERN EURASIA ; COVER VARIABILITY ; CLIMATE-CHANGE ; IN-SITU ; IMPACTS ; TRENDS ; TUNDRA ; PRECIPITATION |
| WOS研究方向 | Physical Geography ; Geology |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| WOS记录号 | WOS:000423119800001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558073 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhong, Xinyue; Zhang, Tingjun |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Remote Sensing Gansu Prov, Lanzhou 730000, Gansu, Peoples R China 2.Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Gansu, Peoples R China 3.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryospher Sci, Lanzhou 730000, Gansu, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 5.Univ Colorado, Inst Arctic & Alpine Res, Boulder, CO 80309 USA 6.Wuhan Univ, Chinese Antarctic Ctr Surveying & Mapping, Wuhan 430079, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong, Xinyue,Zhang, Tingjun,Kang, Shichang,et al. Spatiotemporal variability of snow depth across the Eurasian continent from 1966 to 2012[J]. CRYOSPHERE,2018,12(1):227-245. |
| APA | Zhong, Xinyue.,Zhang, Tingjun.,Kang, Shichang.,Wang, Kang.,Zheng, Lei.,...&Wang, Huijuan.(2018).Spatiotemporal variability of snow depth across the Eurasian continent from 1966 to 2012.CRYOSPHERE,12(1),227-245. |
| MLA | Zhong, Xinyue,et al."Spatiotemporal variability of snow depth across the Eurasian continent from 1966 to 2012".CRYOSPHERE 12.1(2018):227-245. |
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来源：寒区旱区环境与工程研究所
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