干旱区生态环境知识资源中心(Arid): Optimal water and land resource allocation in pastoral areas based on a water-land forage-livestock balance: a case study of Otog Front Banner, Inner Mongolia, China

Arid

DOI	10.1007/s11356-019-07559-9
	Optimal water and land resource allocation in pastoral areas based on a water-land forage-livestock balance: a case study of Otog Front Banner, Inner Mongolia, China
	Lu, Haiyuan 1,2; Li, Heping 1,2; Wang, Jun 1,2; Zheng, Hexiang 1,2; Cao, Xuesong 1,2; Tong, Changfu 1,2
通讯作者	Li, Heping
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2020
卷号	27 期号:10 页码:10328-10341
英文摘要	Natural grasslands provide important land resources in pastoral areas, and greatly contribute to ecological functioning. Overgrazing and other unreasonable exploitations have led to the degradation and desertification of natural grasslands, exacerbating the forage-livestock imbalance. In areas suffering from water shortage, this imbalance gradually evolves into a water-land forage-livestock imbalance. In this study, a water-land forage-livestock balance-based model was developed to optimise the allocation of water, land, and forage resources in pastoral areas, while addressing economic and ecological benefits in a coupled manner. The model was applied in a case study of Otog Front Banner to simulate the comprehensive economic and ecological benefits to the development of water, land, and forage resources in different coupled allocations of artificial and natural grasslands. The results showed that as the duration of supplementary and barn feeding increased, local development was first constrained by the availability of natural grasslands and then by the availability of water resources. The optimal resource allocation in Otog Front Banner predicted for 2030 included a water consumption of 266,000,000 m(3), an irrigation area of 43,000 ha, a natural grassland utilisation area of 684,700 ha, and a livestock farming scale of 1,188,500 sheep units.
英文关键词	Water and land resources Forage resources Optimal allocation Water-land forage-livestock balance Multiple objective programming Pastoral area
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000530470700014
WOS关键词	ECOSYSTEM SERVICES ; CARBON STORAGE ; GRASSLAND ; MANAGEMENT ; IMPACTS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318903
作者单位	1.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 10038, Peoples R China; 2.Minist Water Resources Peoples Republ China, Inst Water Resources Pastoral Area, Hohhot 010020, Peoples R China
推荐引用方式 GB/T 7714	Lu, Haiyuan,Li, Heping,Wang, Jun,et al. Optimal water and land resource allocation in pastoral areas based on a water-land forage-livestock balance: a case study of Otog Front Banner, Inner Mongolia, China[J],2020,27(10):10328-10341.
APA	Lu, Haiyuan,Li, Heping,Wang, Jun,Zheng, Hexiang,Cao, Xuesong,&Tong, Changfu.(2020).Optimal water and land resource allocation in pastoral areas based on a water-land forage-livestock balance: a case study of Otog Front Banner, Inner Mongolia, China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,27(10),10328-10341.
MLA	Lu, Haiyuan,et al."Optimal water and land resource allocation in pastoral areas based on a water-land forage-livestock balance: a case study of Otog Front Banner, Inner Mongolia, China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 27.10(2020):10328-10341.