globalchange  > 气候减缓与适应
DOI: 10.1007/s00704-018-2572-8
WOS记录号: WOS:000475737500006
论文题名:
Meteorological drought monitoring and preparation of long-term and short-term drought zoning maps using regional frequency analysis and L-moment in the Khuzestan province of Iran
作者: Adib, Arash; Marashi, Sepideh Sadat
通讯作者: Adib, Arash
刊名: THEORETICAL AND APPLIED CLIMATOLOGY
ISSN: 0177-798X
EISSN: 1434-4483
出版年: 2019
卷: 137, 期:1-2, 页码:77-87
语种: 英语
WOS关键词: STANDARDIZED PRECIPITATION INDEX ; SPATIOTEMPORAL CHARACTERISTICS ; EXTREME PRECIPITATION ; RIVER-BASIN ; SPI ; WET
WOS学科分类: Meteorology & Atmospheric Sciences
WOS研究方向: Meteorology & Atmospheric Sciences
英文摘要:

Drought analysis has gained great importance owning to recent global warming and climate change. Because of the importance of the Khuzestan province in agriculture and economy of Iran, a semi-arid country, this research evaluates its meteorological drought severity. The data from 40 meteorological stations in the period of 1954 to 2016 were collected and used for this purpose. Standard Precipitation Index (SPI) has been used for assessing the 3-, 6-, 9-, and 12-month time scales meteorological droughts. For regional drought analysis, the linear momentum method is used and after selection of the best regional probability distribution, SPI was calculated at each meteorological station for different return periods and time scales. The results indicated that severe and extreme droughts may occur in west, east, and south of the Khuzestan province in the near future. Also, while the severity of drought is less in north of the Khuzestan province, the probability of occurrence of severe and extreme droughts in central zone of the Khuzestan province (e.g., Ahvaz) is less than other regions.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/125216
Appears in Collections:气候减缓与适应

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作者单位: Shahid Chamran Univ Ahvaz, Fac Engn, Dept Civil Engn, Ahwaz, Iran

Recommended Citation:
Adib, Arash,Marashi, Sepideh Sadat. Meteorological drought monitoring and preparation of long-term and short-term drought zoning maps using regional frequency analysis and L-moment in the Khuzestan province of Iran[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2019-01-01,137(1-2):77-87
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