globalchange  > 过去全球变化的重建
DOI: 10.1080/02626667.2019.1612901
WOS记录号: WOS:000469646200001
论文题名:
Future hydro-meteorological drought of the Johor River Basin, Malaysia, based on CORDEX-SEA projections
作者: Tan, Mou Leong1; Juneng, Liew2; Tangang, Fredolin T.2; Chan, Ngai Weng1; Ngai, Sheau Tieh2
通讯作者: Tan, Mou Leong
刊名: HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
ISSN: 0262-6667
EISSN: 2150-3435
出版年: 2019
语种: 英语
英文关键词: drought ; water ; climate change ; CORDEX ; SWAT ; SPI ; SSI ; Malaysia ; Singapore ; Johor
WOS关键词: REGIONAL CLIMATE MODEL ; WATER ASSESSMENT-TOOL ; PERFORMANCE EVALUATION ; RESAMPLING TECHNIQUE ; MULTIMODEL ENSEMBLE ; BIAS-CORRECTION ; DEM RESOLUTION ; CHANGE IMPACTS ; TIME-SERIES ; SWAT
WOS学科分类: Water Resources
WOS研究方向: Water Resources
英文摘要:

Water scarcity issues in the Johor River Basin (JRB) could affect the populations of Malaysia and Singapore. This study provides an overview of future hydro-meteorological droughts using climate projections from an ensemble of four Coordinated Regional Climate Downscaling Experiments - Southeast Asia (CORDEX-SEA) domain outputs under the Representative Concentration Pathway (RCP) 4.5 and 8.5 scenarios for the 2021-2050 and 2071-2100 periods. The climate projections were bias corrected using the quantile mapping approach before being incorporated into the Soil and Water Assessment Tool (SWAT) hydrological model. The Standardized Precipitation Index (SPI) and Standardized Streamflow Index (SSI) were used to examine the meteorological and hydrological droughts, respectively. Overall, future annual precipitation, streamflow, and maximum and minimum temperatures are projected to change by about -44.2 to 24.3%, -88.7 to 42.2%, 0.8 to 3.7oC and 0.7 to 4.7oC, respectively. The results show that the JRB is likely to receive more frequent meteorological droughts in the future.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/138525
Appears in Collections:过去全球变化的重建

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作者单位: 1.Univ Sains Malaysia, Sch Humanities, Geog Sect, George Town, Malaysia
2.Univ Kebangsaan Malaysia, Fac Sci & Technol, Ctr Earth Sci & Environm, Bangi, Malaysia

Recommended Citation:
Tan, Mou Leong,Juneng, Liew,Tangang, Fredolin T.,et al. Future hydro-meteorological drought of the Johor River Basin, Malaysia, based on CORDEX-SEA projections[J]. HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,2019-01-01
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