气候变化领域集成服务门户(CCPortal): Climate vulnerability index fluctuation: A case of iran

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DOI	10.2166/wcc.2018.044
	Climate vulnerability index fluctuation: A case of iran
	Hatef H.; Kakhki M.D.; Kohansal M.R.; Bannayan M.; Froshani N.S.
发表日期	2019
ISSN	20402244
起始页码	223
结束页码	235
卷号	10 期号:1
英文摘要	Climatic fluctuations have severe effects on water and soil resources and economy as a whole. It is hence important to study the fluctuations of climatic parameters in different regions in order to recognize the source and type of parameter that have led to fluctuating climatic parameters. To achieve this goal, the current study attempts to address the following issues: what are the different sources of fluctuations in climate parameters? Do different regions have the same degree of vulnerability and what is the most fluctuating parameter in each region? To answer these questions, the study suggests climate vulnerability index fluctuation. Calculating the index requires data provided by weather stations, so 115 weather stations were divided into 12 climatic zones based on the availability of data. This index considered permanent and frequent temperature, precipitation, storm and aridity shocks. The results indicated that the maximum rank of index has occurred in hot semi-mountainous and very hot desert. Also, temperature fluctuation was the major factor in five regions, whereas wind fluctuation was the major factor in three regions. Generally, the northern and western parts of the country experienced minimum climatic changes. Moving towards southern regions of the country, more climatic changes were observed. © IWA Publishing 2019.
英文关键词	Climatic factor fluctuations; Iran climate; Progressive shocks; Recurrent shocks; Vulnerability index
语种	英语
scopus关键词	Climate change; Climatic factors; Iran climate; Progressive shocks; Recurrent shocks; Vulnerability index; Weather information services; air temperature; aridity; climate effect; precipitation (climatology); regional climate; storm; vulnerability; Iran
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148004
作者单位	Department of Agricultural Economic, Mashhad Branch, Islamic Azad University, Mashhad, Iran; Department of Agricultural Economic, Faculty of Agriculture, Ferdowsi University of Mashhad, P.O. Box 9177948974, Mashhad, Iran; Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, P.O. Box 91775-1163, Mashhad, Iran
推荐引用方式 GB/T 7714	Hatef H.,Kakhki M.D.,Kohansal M.R.,et al. Climate vulnerability index fluctuation: A case of iran[J],2019,10(1).
APA	Hatef H.,Kakhki M.D.,Kohansal M.R.,Bannayan M.,&Froshani N.S..(2019).Climate vulnerability index fluctuation: A case of iran.Journal of Water and Climate Change,10(1).
MLA	Hatef H.,et al."Climate vulnerability index fluctuation: A case of iran".Journal of Water and Climate Change 10.1(2019).