气候变化领域集成服务门户(CCPortal): Spatial and Temporal Changes of Landscape Patterns and Their Effects on Ecosystem Services in the Huaihe River Basin, China

CCPortal

DOI	10.3390/land11040513
	Spatial and Temporal Changes of Landscape Patterns and Their Effects on Ecosystem Services in the Huaihe River Basin, China
	Wang, Haoran; Zhang, Mengdi; Wang, Chuanying; Wang, Kaiyue; Wang, Chen; Li, Yang; Bai, Xiuling; Zhou, Yunkai
发表日期	2022
EISSN	2073-445X
卷号	11 期号:4
英文摘要	Landscape pattern changes caused by human activities are among the most important driving factors affecting ecosystem spatial structure and components, and significantly impact ecosystem services. Understanding the relationship between landscape patterns and ecosystem services is important for improving regional conservation and establishing ecosystem management strategies. Taking the Huaihe River Basin as an example, this study used land-use data, meteorological data, and topographic data to analyze the spatial and temporal changes in landscape patterns via landscape transfer matrix and landscape indices, and measured four ecosystem services (water retention, soil retention, carbon storage, and biodiversity conservation) with the InVEST models. Furthermore, correlation analysis and global spatial autocorrelation coefficient were used to analyze the impact of landscape pattern changes on ecosystem services. The results showed grassland and farmland areas had continuously decreased, while built-up land and affected water had significantly increased. Landscape fragmentation was reduced, the connectivity between patches was weakened, landscape heterogeneity, evenness, and patch irregularity were increased. Changes in landscape composition and configuration have affected the ecosystem services of the Huaihe River Basin. The reduction in grassland areas and the increase in built-up land areas have significantly reduced the capacity for soil retention, carbon storage, and biodiversity conservation. Spatially, regions with low landscape fragmentation and high patch connectivity had a higher water retention capacity and biodiversity conservation, while soil retention and carbon storage were opposite. Temporally, reduction of landscape fragmentation and increase of patch shape irregularity had a negative effect on water retention, carbon storage, and biodiversity conservation, while soil retention was not sensitive to these changes. The findings in this paper promote an understanding of the relationship between landscape patterns and ecosystem services on a large scale and provide theoretical guidance for ecosystem management and protection planning in the Huaihe River Basin, China.
英文关键词	landscape pattern; ecosystem services; InVEST models; global bivariate spatial correlation; Huaihe River Basin
语种	英语
WOS研究方向	Environmental Studies
WOS类目	Social Science Citation Index (SSCI)
WOS记录号	WOS:000785472300001
来源期刊	LAND
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280682
作者单位	Henan University; Henan University; Henan University
推荐引用方式 GB/T 7714	Wang, Haoran,Zhang, Mengdi,Wang, Chuanying,et al. Spatial and Temporal Changes of Landscape Patterns and Their Effects on Ecosystem Services in the Huaihe River Basin, China[J],2022,11(4).
APA	Wang, Haoran.,Zhang, Mengdi.,Wang, Chuanying.,Wang, Kaiyue.,Wang, Chen.,...&Zhou, Yunkai.(2022).Spatial and Temporal Changes of Landscape Patterns and Their Effects on Ecosystem Services in the Huaihe River Basin, China.LAND,11(4).
MLA	Wang, Haoran,et al."Spatial and Temporal Changes of Landscape Patterns and Their Effects on Ecosystem Services in the Huaihe River Basin, China".LAND 11.4(2022).