干旱区生态环境知识资源中心(Arid): Impact of land use and land cover change on the landscape pattern and service value of the village ecosystem in the karst desertification control

Arid

DOI	10.3389/fenvs.2023.1020331
	Impact of land use and land cover change on the landscape pattern and service value of the village ecosystem in the karst desertification control
	Wang, Qi; Xiong, Kangning; Zhou, Jiayi; Xiao, Hua; Song, Shanhai
通讯作者	Xiong, KN
来源期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
EISSN	2296-665X
出版年	2023
卷号	11
英文摘要	Human activities have had a significant impact on ecosystems. Studying landscape patterns and ecosystem services (ES) at the village scale based on land use and land cover (LULC) is essential in addressing current ecosystem issues. Based on GF images, the paper selects village ecosystems of karst desertification control (KDC) as the research object. It uses the landscape pattern index, topographic position index (TPI), and value equivalent method to conduct a spatial and temporal analysis of the ecosystem service value (ESV) of the karst desertification control cycle (2015-2020). The results show that: 1) forest land, orchard land, and construction land increase, and dryland and grassland decrease. The landscape shows an aggregated state, with spreading and connectivity increasing while fragrant diversity is decreasing. 2) The total ecosystem service value increased by CNY 63.45 x 10(4), with regulating and cultural services on the rise and supply and support services on the decline. 3) With the rise of the TPI, the value of the supply services is inversely U-shaped, while the value of the remaining services increases. This study provides a case study about karst desertification areas for village-scale ecosystem services research.
英文关键词	karst plateau land use ecosystem services spatial and temporal variation sustainable development gf terrain position
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000945156700001
WOS关键词	CHINA KARST ; BASIN ; AREA
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/2XILL650/396528
推荐引用方式 GB/T 7714	Wang, Qi,Xiong, Kangning,Zhou, Jiayi,et al. Impact of land use and land cover change on the landscape pattern and service value of the village ecosystem in the karst desertification control[J],2023,11.
APA	Wang, Qi,Xiong, Kangning,Zhou, Jiayi,Xiao, Hua,&Song, Shanhai.(2023).Impact of land use and land cover change on the landscape pattern and service value of the village ecosystem in the karst desertification control.FRONTIERS IN ENVIRONMENTAL SCIENCE,11.
MLA	Wang, Qi,et al."Impact of land use and land cover change on the landscape pattern and service value of the village ecosystem in the karst desertification control".FRONTIERS IN ENVIRONMENTAL SCIENCE 11(2023).