陕西林业科技2025，Vol.53Issue(1)：1-6,6.DOI:10.3969/j.issn.1001-2117.2025.01.001
陕西湿地生态系统健康评价研究
Health Assessment of Wetland Ecosystems in Shaanxi Province
摘要
Abstract
In order to grasp the health status of wetland ecosystem in Shaanxi Province,the P-S-R model was used to construct an index system with 17 indicators such as population density,regional development index,water consumption per ten thousand yuan GDP,fertilizer application intensity,etc.The weight of each index was determined by analytic hierarchy process,and the health status of wetland ecosystem in Shaanxi Province was evaluated by matter-element model.The results showed that water quality,rainfall,natural wetland rate and population density were the most important fac-tors affecting the health status of wetland ecosystems.The comprehensive evaluation grades of Xi'an,Xianyang and Weinan were sub-health,the comprehensive evaluation grades of Tongchuan,Baoji,Yan'an,Yulin and Shangluo were healthy,and the comprehensive evaluation grades of Hanzhong and Ankang were very healthy.关键词
生态系统健康评价/P-S-R模型/层次分析法/物元模型/陕西湿地Key words
Ecosystem health assessment/P-S-R model/analytic hierarchy process/matter element model/Shaanxi wetland分类
农业科技引用本文复制引用
杨波,俞靓,李联队,吴爱姣,李军保,雷秀云,孙瑞鑫,高娅妮,谢治国..陕西湿地生态系统健康评价研究[J].陕西林业科技,2025,53(1):1-6,6.基金项目
陕西省哲学社会科学研究专项(2022HZ1788) （2022HZ1788）
陕西省林业科学院科技创新计划(SXLK2021-0214) （SXLK2021-0214）
陕西省林业科学院"黄河流域湿地保护与恢复创新团队"(SXLK20200304). （SXLK20200304）
