气候变化领域集成服务门户(CCPortal): Alpine grassland management based on ecosystem service relationships on the southern slopes of the Qilian Mountains, China

CCPortal

DOI	10.1016/j.jenvman.2021.112447
	Alpine grassland management based on ecosystem service relationships on the southern slopes of the Qilian Mountains, China
	Qian, Dawen; Du, Yangong; Li, Qian; Guo, Xiaowei; Cao, Guangmin
通讯作者	Qian, DW (通讯作者)，23 Xinning Rd, Xining 810008, Qinghai, Peoples R China.
发表日期	2021
ISSN	0301-4797
EISSN	1095-8630
卷号	288
英文摘要	Grassland management is one of the most important means to address grassland degradation on the QinghaiTibet Plateau, but at present, the primary goal is still to improve grassland productivity, and little research has been conducted on grassland management based on its ecosystem service relationships. Based on remote sensing and meteorological data, we calculated and analyzed the spatial and temporal changes, trade-offs and synergistic relationships between livestock production and water retention services in alpine grassland on the southern slopes of the Qilian Mountains (SSQM), and designed a grazing management plan for sustainable development in the region. The results showed that the value of livestock production and water retention services of alpine grassland decreased from east to west, and their relationship is dominated by synergy and complemented by trade-offs. The synergistic relationships are concentrated in the Qinghai Lake Basin in the south and the river valleys in the north, while the trade-offs are scattered in the steeper terrain in the western and eastern parts of the study area. The scenario of preserving all water retention services and losing some livestock production services is sustainable. Based on this scenario we divided the alpine grassland of the study area into maintenance grazing, rotational grazing and grazing exclusion of 65.8%, 32.0% and 2.2%, respectively. Our study demonstrates that ecosystem service relationships have the potential to guide grassland management, and the results will provide new approaches to alpine grassland management.
关键词	QINGHAI-TIBETAN PLATEAU TRADE-OFFS PLANT COMMUNITY DEGRADATION SOIL MEADOW CARBON
英文关键词	Ecosystem service; Trade-off and synergy; Grassland management; Qilian mountains
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000643642500004
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/253759
作者单位	[Qian, Dawen; Du, Yangong; Li, Qian; Guo, Xiaowei; Cao, Guangmin] Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Cold Reg Restorat Ecol, Xining, Qinghai, Peoples R China
推荐引用方式 GB/T 7714	Qian, Dawen,Du, Yangong,Li, Qian,et al. Alpine grassland management based on ecosystem service relationships on the southern slopes of the Qilian Mountains, China[J]. 中国科学院西北生态环境资源研究院,2021,288.
APA	Qian, Dawen,Du, Yangong,Li, Qian,Guo, Xiaowei,&Cao, Guangmin.(2021).Alpine grassland management based on ecosystem service relationships on the southern slopes of the Qilian Mountains, China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,288.
MLA	Qian, Dawen,et al."Alpine grassland management based on ecosystem service relationships on the southern slopes of the Qilian Mountains, China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 288(2021).