Arid
DOI10.1007/s11269-017-1788-1
A Novel Multi-Scalar Drought Index for Monitoring Drought: the Standardized Precipitation Temperature Index
Ali, Zuliqar1; Hussain, Ijaz1; Faisal, Muhammad2,3; Nazir, Hafiza Mamona1; Abd-el Moemen, Mitwali4; Hussain, Tajammal5; Shamsuddin, Sadaf6
通讯作者Hussain, Ijaz
来源期刊WATER RESOURCES MANAGEMENT
ISSN0920-4741
EISSN1573-1650
出版年2017
卷号31期号:15页码:4957-4969
英文摘要

Nowadays human beings are facing many environmental challenges because of frequently occurring drought hazards. Several adverse impacts of drought hazard are continued in many parts of the world. Drought has a substantial influence on water resources and irrigation. It may effect on the country’s environment, communities, and industries. Therefore, it is important to improve drought monitoring system. In this paper, we proposed a novel method - Standardized Precipitation Temperature Index (SPTI) for drought monitoring that utilize the regional tempreature. We compared the performance of our proposed drought index - SPTI with commonly used drought indices (i.e., Standardized Precipitation Index (SPI) and Standardized Precipitation Evapotranspiration Index (SPEI)) for 17 meteorological stations of Khyber Pakhtunkhwa (KPK) province (Pakistan) that have both extreme (arid and humid) climatic environment. We found that SPTI is strongly correlated with SPI and performed better than SPEI in low temperature regions for drought monitoring. In summary, SPTI is recommended for detecting and monitoring the drought conditions over different time scales.


英文关键词Drought hazard Probability distributions Estimation SPI SPEI Khyber Pakhtunkhwa
类型Article
语种英语
国家Pakistan ; England ; Saudi Arabia
收录类别SCI-E
WOS记录号WOS:000414039900015
WOS关键词EVAPOTRANSPIRATION
WOS类目Engineering, Civil ; Water Resources
WOS研究方向Engineering ; Water Resources
来源机构King Saud University
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/202895
作者单位1.Quaid I Azam Univ, Dept Stat, Islamabad, Pakistan;
2.Univ Bradford, Fac Hlth Studies, Bradford BD7 1DP, W Yorkshire, England;
3.Bradford Teaching Hosp NHS Fdn Trust, Bradford Inst Hlth Res, Bradford, W Yorkshire, England;
4.King Saud Univ, Coll Law & Polit Sci, Riyadh, Saudi Arabia;
5.COMSATS Inst Informat Technol, Dept Stat, Lahore, Pakistan;
6.King Saud Univ, Coll Business Adm, Riyadh, Saudi Arabia
推荐引用方式
GB/T 7714
Ali, Zuliqar,Hussain, Ijaz,Faisal, Muhammad,et al. A Novel Multi-Scalar Drought Index for Monitoring Drought: the Standardized Precipitation Temperature Index[J]. King Saud University,2017,31(15):4957-4969.
APA Ali, Zuliqar.,Hussain, Ijaz.,Faisal, Muhammad.,Nazir, Hafiza Mamona.,Abd-el Moemen, Mitwali.,...&Shamsuddin, Sadaf.(2017).A Novel Multi-Scalar Drought Index for Monitoring Drought: the Standardized Precipitation Temperature Index.WATER RESOURCES MANAGEMENT,31(15),4957-4969.
MLA Ali, Zuliqar,et al."A Novel Multi-Scalar Drought Index for Monitoring Drought: the Standardized Precipitation Temperature Index".WATER RESOURCES MANAGEMENT 31.15(2017):4957-4969.
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