华北水利水电大学学报（自然科学版）2025，Vol.46Issue(2)：40-46,7.DOI:10.19760/j.ncwu.zk.2025021
河南省沿黄城市生态系统服务权衡/协同关系研究
Assessment of Ecosystem Services and Trade-offs/Synergies in Cities Along the Yellow River in Henan Province
摘要
Abstract
Understanding spatiotemporal patterns of ecosystem service(ES)trade-offs and synergies is critical for sustainable landscape management in rapidly urbanizing regions.This study evaluates four key ES(carbon storage,habitat quality,water yield,and food supply)across eight Yellow River-bordering cities in Henan Province(between 2011 and 2021)using the In-VEST model and market valuation.The Spearson correlation coefficient was used to analyze the balance and synergy between the various ecosystem services.The results showed that:① Spatial distributions of habitat quality,carbon storage,and food supply remained stable,with ecological hotspots persisting in the Taihang Mountains,western Henan highlands,and riparian zones,while urban cores and plains exhibited ES deficits.② Decadal changes show trade-off dynamics:habitat quality(de-cline:Δ=-0.011)and carbon storage(-2.36 million tons)decreased despite gains in water yield(+5.42 billion m3)and food supply(+CNY 121.88 billion).③ Synergies dominated ES relationships:strong positive correlations linked food supply with carbon storage/habitat quality,whereas water yield exhibited unstable synergies with other services.These findings high-light the need for spatially differentiated strategies to mitigate urbanization-driven ES trade-offs in fluvial urban corridors.关键词
InVEST模型/生态系统服务/Spearman相关性/权衡/协同关系/河南省沿黄城市Key words
InVEST/ecosystem services/trade-offs and synergies/spearman correlation/cities along the Yellow River in Henan Province分类
水利科学引用本文复制引用
盖莹莹,赵衡,王富强,张红璐..河南省沿黄城市生态系统服务权衡/协同关系研究[J].华北水利水电大学学报（自然科学版）,2025,46(2):40-46,7.基金项目
国家自然科学基金项目(U2443203,52279014,52109085) （U2443203,52279014,52109085）
国家重点研发计划项目(2024YFF1701304) （2024YFF1701304）
农业重大科技专项(NK202319020506) （NK202319020506）
流域生态水文效应与水安全创新型科技团队培育项目(CXTDPY-3) （CXTDPY-3）
省部共建西北旱区生态水利国家重点实验室(西安理工大学)开发研究基金项目(2022KFKT-3). （西安理工大学）
