Arid
DOI10.1007/s00704-014-1234-8
Assessment of drought vulnerability of the Tarim River basin, Xinjiang, China
Zhang, Qiang1,2,3; Sun, Peng7; Li, Jianfeng4; Xiao, Mingzhong1,2,3; Singh, Vijay P.5,6
通讯作者Zhang, Qiang
来源期刊THEORETICAL AND APPLIED CLIMATOLOGY
ISSN0177-798X
EISSN1434-4483
出版年2015
卷号121期号:1-2页码:337-347
英文摘要

The Tarim River basin is dominated by arid climate, and agriculture plays a key role in the regional socioeconomic development. The basin is subjected to frequent droughts which are a common natural hazard. Based on Standardized Precipitation Index at 3-, 6-, and 12-month timescales, drought hazard index and composite drought vulnerability indices, drought risk and drought vulnerability are evaluated. Results indicate that (1) drought hazard is higher in northern and eastern parts of the Tarim River basin at 3- and 6- month timescales, while it is high in central and northwestern parts at a 12-month timescale and (2) drought vulnerability is higher in northwestern and southwestern parts of the basin, and the highest drought vulnerability is identified in the southwestern part. Results also indicate significant relations between drought vulnerability and the percentage of farmers, dependency ratio, and the percentage of drought-induced agricultural loss. Results of this study can be useful for drought hazard mitigation as well as for planning and management of agricultural activities and agricultural irrigation in the Tarim River basin.


类型Article
语种英语
国家Peoples R China ; USA
收录类别SCI-E
WOS记录号WOS:000356539300028
WOS关键词STANDARDIZED PRECIPITATION INDEX ; WATER-RESOURCES ; CLIMATE-CHANGE ; SPI ; IRRIGATION ; BANGLADESH ; RISK
WOS类目Meteorology & Atmospheric Sciences
WOS研究方向Meteorology & Atmospheric Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/190634
作者单位1.Sun Yat Sen Univ, Dept Water Resources & Environm, Guangzhou 510275, Guangdong, Peoples R China;
2.Sun Yat Sen Univ, Key Lab Water Cycle & Water Secur Southern China, Guangdong High Educ Inst, Guangzhou 510275, Guangdong, Peoples R China;
3.Sun Yat Sen Univ, Guangdong Key Lab Urbanizat & Geosimulat, Sch Geog & Planning, Guangzhou 510275, Guangdong, Peoples R China;
4.Chinese Univ Hong Kong, Dept Geog & Resource Management, Hong Kong, Hong Kong, Peoples R China;
5.Texas A&M Univ, Dept Biol & Agr Engn, College Stn, TX 77843 USA;
6.Texas A&M Univ, Dept Civil & Environm Engn, College Stn, TX 77843 USA;
7.Anhui Normal Univ, Coll Territorial Resources & Tourism, Wuhu 241000, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Qiang,Sun, Peng,Li, Jianfeng,et al. Assessment of drought vulnerability of the Tarim River basin, Xinjiang, China[J],2015,121(1-2):337-347.
APA Zhang, Qiang,Sun, Peng,Li, Jianfeng,Xiao, Mingzhong,&Singh, Vijay P..(2015).Assessment of drought vulnerability of the Tarim River basin, Xinjiang, China.THEORETICAL AND APPLIED CLIMATOLOGY,121(1-2),337-347.
MLA Zhang, Qiang,et al."Assessment of drought vulnerability of the Tarim River basin, Xinjiang, China".THEORETICAL AND APPLIED CLIMATOLOGY 121.1-2(2015):337-347.
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