干旱区生态环境知识资源中心(Arid): Assessing the effect of climate and land use changes on the hydrologic regimes in the upstream of Tajan river basin using SWAT model

Arid

DOI	10.1007/s13201-023-01932-3
	Assessing the effect of climate and land use changes on the hydrologic regimes in the upstream of Tajan river basin using SWAT model
	Amiri, Sedighe Nikkhoo; Khoshravesh, Mojtaba; Valashedi, Reza Norooz
通讯作者	Khoshravesh, M
来源期刊	APPLIED WATER SCIENCE
ISSN	2190-5487
EISSN	2190-5495
出版年	2023
卷号	13 期号:6
英文摘要	Climate change is the most important challenge in achieving sustainable development. Semi-arid and arid areas (such as Iran) are particularly susceptible to the effects of climate change on water supply. In this research, the effect of climate change and upstream land use is investigated on Tajan, a river in the north of Iran. The data regarding the climate were produced via second-generation Canadian Earth System Model (CanESM2) and adopted as the input to SWAT hydrologic model under RCP2.6 and RCP8.5 for the period of 2016-2066. The results showed that the peak streamflow will increase by 4% and 5.7% and the average annual discharges will decrease by 16% and 16.5% from 2016 to 2066 for RCP2.6 and RCP8.5 scenarios, respectively. Besides, the effect of different land use change scenarios on streamflow was investigated under four diverse scenarios selected to represent a comprehensive range of possible land use map of the basin. Land use change scenarios led to 8.5-15.8% increase in the average annual streamflow, highlighting the fact that it is less effective than climate change on streamflow. It could be concluded that downstream water users in the basin should adopt strategies to cope with water-stressed condition under the changing climate.
英文关键词	Streamflow SWAT Climate change Land use Iran
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000986195600001
WOS关键词	COVER CHANGE ; WATER-BALANCE ; IMPACTS ; CATCHMENT ; STREAMFLOW ; SEDIMENT ; RUNOFF ; PREDICTION ; RESPONSES ; REGION
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395403
推荐引用方式 GB/T 7714	Amiri, Sedighe Nikkhoo,Khoshravesh, Mojtaba,Valashedi, Reza Norooz. Assessing the effect of climate and land use changes on the hydrologic regimes in the upstream of Tajan river basin using SWAT model[J],2023,13(6).
APA	Amiri, Sedighe Nikkhoo,Khoshravesh, Mojtaba,&Valashedi, Reza Norooz.(2023).Assessing the effect of climate and land use changes on the hydrologic regimes in the upstream of Tajan river basin using SWAT model.APPLIED WATER SCIENCE,13(6).
MLA	Amiri, Sedighe Nikkhoo,et al."Assessing the effect of climate and land use changes on the hydrologic regimes in the upstream of Tajan river basin using SWAT model".APPLIED WATER SCIENCE 13.6(2023).