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Trade-Offs and Synergies in the Species-Carbon-Water-Food-Economy Functional Nexus in China's Provinces from a Socio-Ecological System Perspective

文献类型：期刊论文

作者Liu, Yuhan1,2,3; Wang, Yongsheng2; Long, Pei4
刊名LAND
出版日期2025-11-27
卷号14期号:12页码:2336
关键词ecosystem functions socio-ecological system species-carbon-water-food-economy interaction policy implication
DOI10.3390/land14122336
产权排序1
文献子类Article
英文摘要Understanding the complex and evolving interactions between ecosystem services and socio-economic development is crucial for addressing ecological challenges and achieving harmony between humans and nature. However, multi-objective nexus optimization models that reveal the interdependencies of socio-ecological systems have received little attention. This study therefore aims to propose a species-carbon-water-food-economy functional nexus and explore trade-offs and synergies across China's provinces from 2000 to 2020, using the InVEST model, correlation analysis, and redundancy analysis. The results revealed that the species protection function exhibited an increase-decrease trend, while the carbon sink, water conservation, food supply, and economic development functions increased. Both ecosystem functions and economic development functions exhibited spatial differences. Although synergies dominated the functional nexus, a trade-off was observed between species protection and food supply, with functional interactions showing spatial heterogeneity at the provincial scale. Complex interactions between social systems and ecosystems were observed in 2000, 2010, and 2020, with explanatory powers of 52.5%, 59.7%, and 59.1%, respectively. Functional policy goals exhibited both trade-offs and synergies. To achieve the sustainable development of the socio-ecological system, a multi-goals driven, multi-sectoral linkage, and multi-policies synergy framework should be implemented to balance the species-carbon-water-food-economy functional nexus.
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WOS关键词ECOSYSTEM SERVICES ; BIODIVERSITY ; TERRESTRIAL
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001647547900001
出版者MDPI
源URL[http://ir.igsnrr.ac.cn/handle/311030/219476]  
专题区域可持续发展分析与模拟院重点实验室_外文论文
通讯作者Wang, Yongsheng
作者单位1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China;
2.Chinese Acad Agr Sci, State Key Lab Efficient Utilizat Arable Land China, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China;
3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China;
4.Chengdu Univ Technol, Coll Geog & Planning, Chengdu 610059, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Yuhan,Wang, Yongsheng,Long, Pei. Trade-Offs and Synergies in the Species-Carbon-Water-Food-Economy Functional Nexus in China's Provinces from a Socio-Ecological System Perspective[J]. LAND,2025,14(12):2336.
APA Liu, Yuhan,Wang, Yongsheng,&Long, Pei.(2025).Trade-Offs and Synergies in the Species-Carbon-Water-Food-Economy Functional Nexus in China's Provinces from a Socio-Ecological System Perspective.LAND,14(12),2336.
MLA Liu, Yuhan,et al."Trade-Offs and Synergies in the Species-Carbon-Water-Food-Economy Functional Nexus in China's Provinces from a Socio-Ecological System Perspective".LAND 14.12(2025):2336.

入库方式： OAI收割

来源：地理科学与资源研究所

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