干旱区生态环境知识资源中心(Arid): Accelerated integrated watershed management enhances agricultural carbon sequestration and water use efficiency in an endorheic basin

Arid

DOI	10.1016/j.resconrec.2023.107393
	Accelerated integrated watershed management enhances agricultural carbon sequestration and water use efficiency in an endorheic basin
	Zou, Minzhong; Kang, Shaozhong; Du, Taisheng; Fu, Jing; Niu, Jun
通讯作者	Kang, SZ
来源期刊	RESOURCES CONSERVATION AND RECYCLING
ISSN	0921-3449
EISSN	1879-0658
出版年	2024
卷号	202
英文摘要	With the continuous promotion of integrated river basin management (IRBM) in endorheic watersheds, the oasis surface processes have undergone significant changes. However, these underlying surface characteristics have not been well integrated into models for simulating carbon-water flux thus far. In this work, a regional SWATTECO model was constructed by coupling the modified TECO simulator with irrigation, film mulching, and soil hydraulic redistribution processes within the SWAT framework. The results indicated that the carbon sequestration and water use efficiency (WUE) showed an increasing trend after IRBM implementation in Heihe endorheic basin. WUE was projected to improve under future climate change and can be further enhanced by a maximum of 6.37 % through improving irrigation water use efficiency by 20 %, maintaining existing planting scale, increasing film mulching by 20 %, and reducing fertilizer application by 10 %. These findings can guide the formulation of high-water efficiency agricultural management strategies in global endorheic basins.
英文关键词	Carbon sequestration Water use efficiency Integrated river basin management SWAT-TECO model Heihe agricultural region
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001150307100001
WOS关键词	HEIHE RIVER ; HYDRAULIC REDISTRIBUTION ; PLASTIC MULCH ; DRIP IRRIGATION ; FOOD SECURITY ; LAND MODEL ; SOIL ; PRODUCTIVITY ; CONSEQUENCES ; FLUXES
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405338
推荐引用方式 GB/T 7714	Zou, Minzhong,Kang, Shaozhong,Du, Taisheng,et al. Accelerated integrated watershed management enhances agricultural carbon sequestration and water use efficiency in an endorheic basin[J],2024,202.
APA	Zou, Minzhong,Kang, Shaozhong,Du, Taisheng,Fu, Jing,&Niu, Jun.(2024).Accelerated integrated watershed management enhances agricultural carbon sequestration and water use efficiency in an endorheic basin.RESOURCES CONSERVATION AND RECYCLING,202.
MLA	Zou, Minzhong,et al."Accelerated integrated watershed management enhances agricultural carbon sequestration and water use efficiency in an endorheic basin".RESOURCES CONSERVATION AND RECYCLING 202(2024).