华北水利水电大学学报（自然科学版）2025，Vol.46Issue(4)：19-29,11.DOI:10.19760/j.ncwu.zk.2025054
基于生态系统服务的黄河下游影响区"三生"功能权衡/协同效应
Trade-Off/Synergistic Effects of the"Production-Living-Ecological"Functions in Affected Areas of the Lower Yellow River Based on Ecosystem Services
摘要
Abstract
[Objective]To provide important references for formulating targeted land use policies and implementing effective spatial zoning plans.[Methods]This study took the affected areas of the lower Yellow River as the study area.Based on the perspective of Production-Living-Ecological functions,it used multi-source data and applied the In VEST model,bivariate Pearson correlation analysis,and other methods to systematically assess the spatiotemporal evolution characteristics of the Pro-duction-Living-Ecological functions from 2000 to 2020.[Results]The spatiotemporal evolution patterns of the Production-Living-Ecological functions are clarified,and the trade-off/synergistic relationships among these functions are revealed.From 2000 to 2020,the production function(PF)and living function(LF)showed an upward trend,while ecological function(EF)showed a downward trend.The EF high value region showed a dynamic change of expansion followed by contraction.The PF high value region exhibited significant gradient differences,with a banded distribution.The LF high value region dif-fused significantly outward from multiple cores and exhibited spatial aggregation in each urban built-up area.[Conclusion]There were trade-off relationships between PF-EF,LF-EF,and PF-LF.The high trade-offs of PF-LF and PF-EF were mainly concentrated in the southern and northern plains,while the trade-offs of LF-EF mainly occurred in the high-altitude areas in the east and mountainous areas in the west.关键词
土地利用功能/"三生"空间/权衡/协同/黄河下游影响区Key words
land use function/Production-Living-Ecological spaces/trade-off/synergy/affected areas of the lower Yellow River分类
建筑与水利引用本文复制引用
李梦凡,王乾旭,刘振岳,周志民,张鹏岩..基于生态系统服务的黄河下游影响区"三生"功能权衡/协同效应[J].华北水利水电大学学报（自然科学版）,2025,46(4):19-29,11.基金项目
国家自然科学基金项目(41601175,41801362) （41601175,41801362）
2022年中原青年拔尖人才 （）
2023年土壤生态与环境重点实验室建设基金项目(2023HNTRWRFZ-HDX001) （2023HNTRWRFZ-HDX001）
2024年河南省软科学研究项目(242400410234). （242400410234）
