Trade-offs/Synergies of Ecosystem Services in the Xiaoxing'an Mountains Based on the InVEST Model

The aim of this study was to understand and monitor the dynamic shifts in ecosystem services within the Xiaoxing'an Mountains Region， uncover the driving factors for these diverse ecosystem services， and offer a scientific foundation for devising effective regional management policies. Focusing...

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Bibliographic Details
Published inHuanjing kexue Vol. 46; no. 7; p. 4628
Main Authors Zhang, Neng-Neng, Liu, Zhao-Gang
Format Journal Article
LanguageChinese
Published China 08.07.2025
Subjects
InVEST model
driver analysis
CASA model
Xiaoxing'an Mountains Region
ecosystem services
trade-offs/synergies
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Summary:The aim of this study was to understand and monitor the dynamic shifts in ecosystem services within the Xiaoxing'an Mountains Region， uncover the driving factors for these diverse ecosystem services， and offer a scientific foundation for devising effective regional management policies. Focusing on the Xiaoxing'an Mountains as the primary subject of study， this research employs the CASA and InVEST models to quantify five key ecosystem service functions： water conservation， soil conservation， habitat quality， carbon storage， and recreational tourism. The spatial overlay method is employed to analyze the spatiotemporal heterogeneity of the trade-off/synergy relationships among ecosystem services within the study area. Utilizing the optimal parameter-based geographic detector model， this study investigates the driving factors that influence ecosystem services. The results indicate that： ① Over time， water source conservation services in the study area saw an increase from 1990 to 2020， rising by 42%. The amount o
ISSN:0250-3301
DOI:10.13227/j.hjkx.202405314