气候变化领域集成服务门户(CCPortal): Assessing climate and land-use change impacts on streamflow in a mountainous catchment

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DOI	10.2166/wcc.2018.234
	Assessing climate and land-use change impacts on streamflow in a mountainous catchment
	Liu, Qiang; Liang, Liqiao; Cai, Yanpeng; Wang, Xuan; Li, Chunhui
通讯作者	Liu, Q (通讯作者)
发表日期	2020
ISSN	2040-2244
起始页码	503
结束页码	513
卷号	11 期号:2
英文摘要	It is essential to assess streamflow response to climate and land-use change in catchment basins that serve cities and their surrounding areas. This study used the Distributed Hydrology Soil Vegetation Model (DHSVM) to simulate streamflow under different climate and land-use change scenarios in the Dashi River catchment, China. The most sensitive soil parameters were maximum infiltration, porosity, field capacity, and wilting point, while the most sensitive vegetation parameters were leaf area index (LAI) and vegetation height. The suitability of the DHSVM model was aligned with Nash-Sutcliffe model efficiency coefficients (NSE) greater than 0.41 and 0.84 at daily and monthly scales, respectively. Streamflow increased/decreased with increasing/decreasing precipitation, while it decreased with increasing air temperature. Furthermore, streamflow decreased with the increase in forestland due to higher water consumption, especially during summer. Results from this study could help us to better understand streamflow response to changes in climate and land use.
关键词	HAIHE RIVER-BASIN CHANGE PROJECTIONS VEGETATION MODEL HYDROLOGY SENSITIVITY RUNOFF PRECIPITATION EVAPORATION WATERSHEDS EVENTS
英文关键词	climate change; DHSVM; land-use change; streamflow
语种	英语
WOS研究方向	Water Resources
WOS类目	Water Resources
WOS记录号	WOS:000538000900013
来源期刊	JOURNAL OF WATER AND CLIMATE CHANGE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259685
推荐引用方式 GB/T 7714	Liu, Qiang,Liang, Liqiao,Cai, Yanpeng,et al. Assessing climate and land-use change impacts on streamflow in a mountainous catchment[J]. 中国科学院青藏高原研究所,2020,11(2).
APA	Liu, Qiang,Liang, Liqiao,Cai, Yanpeng,Wang, Xuan,&Li, Chunhui.(2020).Assessing climate and land-use change impacts on streamflow in a mountainous catchment.JOURNAL OF WATER AND CLIMATE CHANGE,11(2).
MLA	Liu, Qiang,et al."Assessing climate and land-use change impacts on streamflow in a mountainous catchment".JOURNAL OF WATER AND CLIMATE CHANGE 11.2(2020).