Ecosystem Services in Northeast China’s Cold Region: A Comprehensive Review of Patterns, Drivers, and Policy Responses

Xiaomeng Guo, Chuang Yang, Zilong Wang and Li Wang ()
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Xiaomeng Guo: School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
Chuang Yang: School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
Zilong Wang: School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
Li Wang: State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China

Sustainability, 2025, vol. 17, issue 16, 1-23

Abstract: As a typical cold region, Northeast China is characterized by its unique climate, hydrological conditions, and land systems, which collectively shape the diversity and complexity of regional ecosystem services (ESs). This review systematically examines research on ESs in Northeast China from 1997 to 2025, with particular emphasis on recent advances in service classification and spatiotemporal patterns, trade-offs and synergies among ESs, the identification of driving mechanisms, regulatory pathways, and policy effectiveness. The findings reveal obvious spatial heterogeneity and distinct stage-wise changing patterns in ESs across the region, with particularly pronounced trade-offs between food production and regulating services. The primary driving factors are concentrated in natural and human activities dimensions, whereas region-specific variables and policy-related drivers remain underexplored. Current research predominantly employs methods such as correlation analysis and geographically weighted regression; however, the capacity to uncover causal mechanisms and nonlinear interactions remains limited. Future research should strengthen the simulation of ecological processes in cold regions, improve the balance between ES supply and demand, improve policy scenario assessments, and develop dynamic feedback mechanisms. Compared with previous studies focusing on single services or regions, this review provides a multidimensional perspective by synthesizing multiple ES categories, integrating spatiotemporal comparative analysis, and incorporating modeling strategies specific to cold-region dynamics. These efforts will help shift ES research beyond static description toward more systematic regulation and management, providing both theoretical support and practical guidance for sustainable development and ecological governance in Northeast China.

Keywords: ecosystem services; trade-off and synergy; driving factor; policy; northeast China (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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