Analysis of Spatio-Temporal Relationship Between Ecosystem Services and Human Footprints Under Different Human Activity Gradients: A Case Study of Xiangjiang River Basin DOI Creative Commons

Songjia Chen,

Junhua Yan, Ying‐Ping Wang

et al.

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(22), P. 4212 - 4212

Published: Nov. 12, 2024

Clarifying the relationship between human activities and provision of ecosystem services has received significant interest in recent years because a growing need for sustainable socio-ecological system development. Using multi-source remote sensing data, we assessed spatial temporal distribution footprint index five under four activity gradients from 2010 to 2020 Xiangjiang River Basin. The include water supply, soil conservation, food production, habitat quality, carbon sequestration. was analyzed quantitative perspectives. results showed that over past 10 years, supply quality decreased by 4.59% 16.49%, respectively. other three increased, upstream area basin had higher level provision. increased 28.83% characterized point patchy clustering middle lower reaches. In terms characteristics, primarily negative. were sensitive within 0−0.4 range. dominated trade-offs. risky “high–low” trade-offs mainly distributed As maximum fluctuation ESs 43%, 28%, making their more complex. Our identified response thresholds activities, providing guide ecological management development basins.

Language: Английский

Water-heat-carbon nexus for understanding mechanisms and response thresholds across urbanization gradients DOI Creative Commons
Kaiping Wang, Chenxing Wang,

Jingran Gao

et al.

Geography and sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100283 - 100283

Published: March 1, 2025

Language: Английский

Citations

0
The spatio-temporal interactions between rapid urbanization and multiple ecosystem services at the county scale in the Poyang Lake Basin DOI Creative Commons

Guanyu Tu,

Qing Lu, Fuqing Zhang

et al.

Geomatics Natural Hazards and Risk, Journal Year: 2025, Volume and Issue: 16(1)

Published: March 25, 2025

Language: Английский

Citations

0
The Coupling Coordination Relationship Between Urbanization and Ecosystem Health in the Yellow River Basin: A Spatial Heterogeneity Perspective DOI Creative Commons

Shanshan Guo,

Junchang Huang,

Xiaotong Xie

et al.

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 801 - 801

Published: April 8, 2025

Understanding the socioecological nexus between urbanization and ecosystem health (EH) is crucial for formulating sustainable development policies. While prior research has focused on this topic, critical gaps persist in characterizing distributional polarization decomposing inequality drivers within coupled human–environment systems—particularly China’s Yellow River Basin (YRB), a strategic region undergoing concurrent ecological restoration urbanization. The integration of kernel density estimation Theil index establishes robust analytical framework to effectively overcome spatial heterogeneity limitations regional disparity research. Therefore, study combines coupling coordination degree (CCD), nonparametric estimation, decomposition examine complex interactions (EHI) across 538 county-level units from perspective heterogeneity. key findings reveal following: (1) Urbanization exhibited phased enhancement yet maintained elementary developmental stages overall, with distinct gradient descending eastern/central riparian counties western hinterlands. (2) EHI showed marginal upward trend, 80.29% persisted suboptimal categories (EHI-1 EHI-3), gains concentrated high-vegetation mountainous areas (45.72%) versus declines economically developed areas. (3) CCD evolved mild imbalance (II-1) low (III-1) but significant special differences—the midstream downstream improved markedly, while upstream remained weakest. (4) Intragroup disparities, particularly among middle reaches, were primary disequilibrium YRB, contributing 87.9% overall inequality. In contrast, regions improvements levels, accompanied by emergence “multi-polarization” patterns. provide refined differentiated decision-making references narrowing gap coordinated YRB.

Language: Английский

Citations

0
Analysis of Spatio-Temporal Relationship Between Ecosystem Services and Human Footprints Under Different Human Activity Gradients: A Case Study of Xiangjiang River Basin DOI Creative Commons

Songjia Chen,

Junhua Yan, Ying‐Ping Wang

et al.

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(22), P. 4212 - 4212

Published: Nov. 12, 2024

Clarifying the relationship between human activities and provision of ecosystem services has received significant interest in recent years because a growing need for sustainable socio-ecological system development. Using multi-source remote sensing data, we assessed spatial temporal distribution footprint index five under four activity gradients from 2010 to 2020 Xiangjiang River Basin. The include water supply, soil conservation, food production, habitat quality, carbon sequestration. was analyzed quantitative perspectives. results showed that over past 10 years, supply quality decreased by 4.59% 16.49%, respectively. other three increased, upstream area basin had higher level provision. increased 28.83% characterized point patchy clustering middle lower reaches. In terms characteristics, primarily negative. were sensitive within 0−0.4 range. dominated trade-offs. risky “high–low” trade-offs mainly distributed As maximum fluctuation ESs 43%, 28%, making their more complex. Our identified response thresholds activities, providing guide ecological management development basins.

Language: Английский

Citations

1