气候变化领域集成服务门户(CCPortal): Analyzing spatio-temporal changes and trade-offs/synergies among ecosystem services in the Yellow River Basin, China

CCPortal

DOI	10.1016/j.ecolind.2022.108825
	Analyzing spatio-temporal changes and trade-offs/synergies among ecosystem services in the Yellow River Basin, China
	Geng, Wenliang; Li, Yanyan; Zhang, Pengyan; Yang, Dan; Jing, Wenlong; Rong, Tianqi
发表日期	2022
ISSN	1470-160X
EISSN	1872-7034
卷号	138
英文摘要	Global changes have significant impacts on changes in ecosystem services (ESs) and their interrelationships. The Yellow River Basin (YRB) is an important ecological barrier in China, and it is important for ecological decisionmaking and management in the basin by quantitatively assessing the trends and drivers of ESs and analyzing the trade-offs and synergies among them. In this study, the food production model, InVEST model, and RUSLE model were used to quantitatively assess three ESs (food production, water yield, and soil conservation) in the YRB from 2000 to 2018. The spatio-temporal trends and future trends were quantified using Theil-Sen Median trend analysis and Hurst exponent. Correlation analysis was used to determine the main influencing factors of the spatio-temporal changes of ESs and analyze the trade-offs and synergies among ESs. The research results show that during 2000-2018, in terms of spatial distribution, food production in the YRB gradually decreases from east to west, water yield gradually decreases from south to north, and the dominant areas of soil conservation are mainly distributed in the plateau areas in the upper and middle reaches of the basin; in terms of temporal changes, food production shows a continuous increase, while water yield and soil conservation generally show an increasing trend in fluctuation. Excluding areas with no significant change and random change, food production will mainly show improvement in the future, and water yield and soil conservation will show some degree of decline in the future. Food production is mainly influenced by the type of land use, water yield is mainly influenced by precipitation, and soil conservation is influenced by a combination of slope and land use type. ESs in the YRB were generally dominated by synergy but locally dominated by trade-offs. Our results will provide reference for policymakers in ecological construction, and analyze trade-offs and synergies of regional ESs in a holistic and local context based on the assessment results and change trends of ESs, thus providing a basis for formulating scientific and reasonable ecological protection policies, and will promote the high-quality development of the YRB.
英文关键词	Ecosystem service; Hurst exponent; Future trend; Trade-off; Synergy; Yellow River Basin
语种	英语
WOS研究方向	Biodiversity Conservation ; Environmental Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED) ; Social Science Citation Index (SSCI)
WOS记录号	WOS:000795773000001
来源期刊	ECOLOGICAL INDICATORS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280732
作者单位	Henan University; Henan University; Henan University; Guangdong Academy of Sciences; Guangzhou Institute of Geography, Guangdong Academy of Sciences; Henan University; Guangdong Academy of Sciences; Guangzhou Institute of Geography, Guangdong Academy of Sciences
推荐引用方式 GB/T 7714	Geng, Wenliang,Li, Yanyan,Zhang, Pengyan,et al. Analyzing spatio-temporal changes and trade-offs/synergies among ecosystem services in the Yellow River Basin, China[J],2022,138.
APA	Geng, Wenliang,Li, Yanyan,Zhang, Pengyan,Yang, Dan,Jing, Wenlong,&Rong, Tianqi.(2022).Analyzing spatio-temporal changes and trade-offs/synergies among ecosystem services in the Yellow River Basin, China.ECOLOGICAL INDICATORS,138.
MLA	Geng, Wenliang,et al."Analyzing spatio-temporal changes and trade-offs/synergies among ecosystem services in the Yellow River Basin, China".ECOLOGICAL INDICATORS 138(2022).