Arid
DOI10.3390/rs9080774
Impact Analysis of Climate Change on Snow over a Complex Mountainous Region Using Weather Research and Forecast Model (WRF) Simulation and Moderate Resolution Imaging Spectroradiometer Data (MODIS)-Terra Fractional Snow Cover Products
Pan, Xiaoduo1,2,3; Li, Xin1,4; Cheng, Guodong1,5; Chen, Rensheng1; Hsu, Kuolin3
通讯作者Li, Xin
来源期刊REMOTE SENSING
EISSN2072-4292
出版年2017
卷号9期号:8
英文摘要

Climate change has a complex effect on snow at the regional scale. The change in snow patterns under climate change remains unknown for certain regions. Here, we used high spatiotemporal resolution snow-related variables simulated by a weather research and forecast model (WRF) including snowfall, snow water equivalent and snow depth along with fractional snow cover (FSC) data extracted from Moderate Resolution Imaging Spectroradiometer Data (MODIS)-Terra to evaluate the effects of climate change on snow over the Heihe River Basin (HRB), a typical inland river basin in arid northwestern China from 2000 to 2013. We utilized Empirical Orthogonal Function (EOF) analysis and Mann-Kendall/Theil-Sen trend analysis to evaluate the results. The results are as follows: (1) FSC, snow water equivalent, and snow depth across the entire HRB region decreased, especially at elevations over 4500 m; however, snowfall increased at mid-altitude ranges in the upstream area of the HRB. (2) Total snowfall also increased in the upstream area of the HRB; however, the number of snowfall days decreased. Therefore, the number of extreme snow events in the upstream area of the HRB may have increased. (3) Snowfall over the downstream area of the HRB decreased. Thus, ground stations, WRF simulations and remote sensing products can be used to effectively explore the effect of climate change on snow at the watershed scale.


英文关键词snowfall fractional snow cover snow water equivalent snow depth empirical orthogonal function analysis Mann-Kendall/Theil-Sen trend analysis
类型Article
语种英语
国家Peoples R China ; USA
收录类别SCI-E
WOS记录号WOS:000408605600012
WOS关键词LAKE-EFFECT SNOWFALL ; HEIHE RIVER-BASIN ; QILIAN MOUNTAINS ; SYSTEM ; LAND
WOS类目Remote Sensing
WOS研究方向Remote Sensing
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/201957
作者单位1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Remote Sensing Gansu Prov, Lanzhou 730000, Gansu, Peoples R China;
2.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Heihe Remote Sensing Expt Res Stn, Lanzhou 730000, Gansu, Peoples R China;
3.Univ Calif Irvine, Henry Samueli Sch Engn, Irvine, CA 92697 USA;
4.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China;
5.Shanghai Normal Univ, Inst Urban Dev, Shanghai 200234, Peoples R China
推荐引用方式
GB/T 7714
Pan, Xiaoduo,Li, Xin,Cheng, Guodong,et al. Impact Analysis of Climate Change on Snow over a Complex Mountainous Region Using Weather Research and Forecast Model (WRF) Simulation and Moderate Resolution Imaging Spectroradiometer Data (MODIS)-Terra Fractional Snow Cover Products[J],2017,9(8).
APA Pan, Xiaoduo,Li, Xin,Cheng, Guodong,Chen, Rensheng,&Hsu, Kuolin.(2017).Impact Analysis of Climate Change on Snow over a Complex Mountainous Region Using Weather Research and Forecast Model (WRF) Simulation and Moderate Resolution Imaging Spectroradiometer Data (MODIS)-Terra Fractional Snow Cover Products.REMOTE SENSING,9(8).
MLA Pan, Xiaoduo,et al."Impact Analysis of Climate Change on Snow over a Complex Mountainous Region Using Weather Research and Forecast Model (WRF) Simulation and Moderate Resolution Imaging Spectroradiometer Data (MODIS)-Terra Fractional Snow Cover Products".REMOTE SENSING 9.8(2017).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Pan, Xiaoduo]的文章
[Li, Xin]的文章
[Cheng, Guodong]的文章
百度学术
百度学术中相似的文章
[Pan, Xiaoduo]的文章
[Li, Xin]的文章
[Cheng, Guodong]的文章
必应学术
必应学术中相似的文章
[Pan, Xiaoduo]的文章
[Li, Xin]的文章
[Cheng, Guodong]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。