Incorporating Ecosystem Service Trade-Offs and Synergies with Ecological Sensitivity to Delineate Ecological Functional Zones: A Case Study in the Sichuan-Yunnan Ecological Buffer Area, China DOI Creative Commons

Peipei Miao,

Cansong Li, Baichuan Xia

et al.

Land, Journal Year: 2024, Volume and Issue: 13(9), P. 1503 - 1503

Published: Sept. 16, 2024

Enhancing regional ecosystem stability and managing land resources effectively requires identifying ecological function zones understanding the factors that influence them. However, most current studies have primarily focused on service bundles, paying less attention to trade-offs, synergies, sensitivity, leading a more uniform approach functional zoning. This study aimed analyze describe spatial temporal patterns of four essential services, including water yield (WY), net primary productivity (NPP), soil conservation (SC), habitat quality (HQ), in Sichuan-Yunnan buffer area over period from 2005 2019. Spatial overlay analysis was used assess bundles define zones. Geographic detectors were then applied identify drivers variation these The findings showed progressive improvement functions within zone. Between 2019, NPP, conservation, all demonstrated positive trends, while HQ displayed declining trend. There significant heterogeneity distinct functions, with general decrease southwest northeast, particularly NPP HQ. Trade-offs evident between WY northeast east regions. Ecological sensitivity decreased northeast. Regions higher situated southwestern region, their distribution pattern comparable high quality. categorized areas into various types, human production settlement zones, ecologically vulnerable transition accounting for 17.28%, 22.30%, 7.41%, 53.01% total area, respectively. environmental factor affecting zoning identified as precipitation, main social variables activity population density. enhances supports sustainable development offering important guidance

Language: Английский

Ecosystem service value and ecological compensation in Qilian Mountain National Park: Implications for ecological conservation strategies DOI Creative Commons

Baiting Zhang,

Qi Feng,

Zhixiang Lu

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 167, P. 112661 - 112661

Published: Sept. 27, 2024

Language: Английский

Citations

6
Analysis of the spatial pattern and causes of ecological environmental quality in Myanmar based on the RSEI model and the Geodetector-GCCM method DOI Creative Commons

Shuangfu Shi,

Shuangyun Peng,

Zhiqiang Lin

et al.

Frontiers in Environmental Science, Journal Year: 2025, Volume and Issue: 13

Published: Feb. 11, 2025

Facing the challenges brought about by global climate change and biodiversity loss, accurately assessing ecological environmental quality (EEQ), its driving factors are crucial for formulating effective strategies protection restoration. However, there remains limited understanding of interactions causal relationships between multiple factors, with existing studies mainly focusing on impact individual EEQ their correlations. This study took Myanmar as research area, employing a Remote Sensing Ecological Index (RSEI) model spatial autocorrelation analysis to quantitatively evaluate distribution characteristics Myanmar’s in 2020 reveal dependence. Furthermore, innovatively integrating Geodetector Geographical Convergent Cross Mapping (GCCM) methods, this systematically analyzed impacts various spatiotemporal differentiation EEQ. The results indicate that: (1) overall was relatively good, but is significant heterogeneity; (2) Local revealed clear clustering pattern Myanmar; (3) identified DEM, slope, Net Primary Productivity (NPP), land use, human footprint dominant influencing EEQ, among these factors; (4) GCCM further verified effects NPP, while temperature, precipitation, use weaker. established technical framework analyzing causes unveiling mechanisms evolution driven natural factors. It enriched human-environment within coupled systems delved into complex system. These insights enhanced our intricate providing valuable references sustainable development Myanmar.

Language: Английский

Citations

0
Assessment of the green development level and the identification of obstacles to grass-based livestock husbandry in the farming–pastoral ecotone of northern China DOI Creative Commons
Dan Liu, Jianjun Jin, Xuan Zhang

et al.

Ecological Informatics, Journal Year: 2025, Volume and Issue: unknown, P. 103112 - 103112

Published: March 1, 2025

Language: Английский

Citations

0
Ecosystem Services Tradeoffs and Synergies Across Drought Gradients in the Middle Reaches of the Yellow River Basin: A Time Scale Perspective DOI
Xiaoliang Shi, Xi Chen, Hao Ding

et al.

Ecohydrology, Journal Year: 2025, Volume and Issue: 18(1)

Published: Jan. 1, 2025

ABSTRACT In the context of global climate change, understanding tradeoffs and synergies between ecosystem services (ESs) is essential for regional ecological management sustainable development. This study simulated net primary productivity (NPP) quick flow (QF) in Middle Reaches Yellow River Basin (MRYRB) 2000 2020, utilizing Carnegie–Ames–Stanford Approach (CASA) Integrated Valuation Ecosystem Services Tradeoffs (InVEST) models to assess ESs related carbon sequestration (CS) water yield (WY). The synergistic multi‐temporal scale changes under different drought conditions were assessed by delineating regions with frequencies. results showed that (1) mean NPP MRYRB increased from 189.03 g C/m 2 335.94 reflecting a 77.71% rise, while annual QF escalated 41.20 mm 59.59 marking an increase 44.64%; (2) on monthly scale, tradeoff synergy relationships exhibited distinct seasonal variations, prevailing throughout year shift CS WY during summer fall. On was dominant relationship; (3) intensity varied gradients, highest observed high‐frequency areas at whereas, low‐frequency strongest synergies. provides in‐depth analysis interactions varying across time scales. findings highlight differences ESs, offering valuable scientific insights coordinated ecosystems.

Language: Английский

Citations

0
Incorporating Ecosystem Service Trade-Offs and Synergies with Ecological Sensitivity to Delineate Ecological Functional Zones: A Case Study in the Sichuan-Yunnan Ecological Buffer Area, China DOI Creative Commons

Peipei Miao,

Cansong Li, Baichuan Xia

et al.

Land, Journal Year: 2024, Volume and Issue: 13(9), P. 1503 - 1503

Published: Sept. 16, 2024

Enhancing regional ecosystem stability and managing land resources effectively requires identifying ecological function zones understanding the factors that influence them. However, most current studies have primarily focused on service bundles, paying less attention to trade-offs, synergies, sensitivity, leading a more uniform approach functional zoning. This study aimed analyze describe spatial temporal patterns of four essential services, including water yield (WY), net primary productivity (NPP), soil conservation (SC), habitat quality (HQ), in Sichuan-Yunnan buffer area over period from 2005 2019. Spatial overlay analysis was used assess bundles define zones. Geographic detectors were then applied identify drivers variation these The findings showed progressive improvement functions within zone. Between 2019, NPP, conservation, all demonstrated positive trends, while HQ displayed declining trend. There significant heterogeneity distinct functions, with general decrease southwest northeast, particularly NPP HQ. Trade-offs evident between WY northeast east regions. Ecological sensitivity decreased northeast. Regions higher situated southwestern region, their distribution pattern comparable high quality. categorized areas into various types, human production settlement zones, ecologically vulnerable transition accounting for 17.28%, 22.30%, 7.41%, 53.01% total area, respectively. environmental factor affecting zoning identified as precipitation, main social variables activity population density. enhances supports sustainable development offering important guidance

Language: Английский

Citations

1