平朔矿区生态系统服务的权衡与协同关系
Analysis on Trade-offs and Synergies of Ecosystem Services in the Pingshuo Mining Area
孟宪文1
作者信息
- 1. 太原旅游职业学院,山西太原 030032
- 折叠
摘要
深入研究区域生态系统服务的权衡与协同关系,对实现生态环境保护与社会经济发展"双赢"具有重要意义.以平朔矿区为研究区域,以生态系统服务为研究对象,基于价值当量法和权衡协同度,对平朔矿区生态系统服务的权衡与协同关系进行研究.结果表明:(1)1990年—2020年平朔矿区生态系统服务价值减少了 3 806.96 × 104元,其中水源涵养减少最大(2 091.01 × 104元);(2)1990年—2020年平朔矿区生态系统服务以协同为主(占80.25％),水源涵养与其他生态系统服务的协同度最大,而保持土壤与其他生态系统服务的权衡度最大.定量评估生态系统服务的权衡与协同关系,有助于矿区生态管理科学化、生态效益最大化.
Abstract
Understanding the trade-offs and synergies between the ecosystem services has great significance on realizing ecological protection and soc-economic development.In this paper,the trade-offs and synergies be-tween ecosystem services in Pingshuo mining area from 1990 to 2020 were quantitatively analyzed by using the standard equivalent method and the ecosystem services trade-off degree.The results showed that:(1)the total of ecosystem service value decreased by 3 806.96 × 104 CNY during 1990 and 2020,among which,water conserva-tion value presented the largest decrease(2 091.01 × 104 CNY).(2)The relationship between ecosystem serv-ices in the Pingshuo mining area as a while was mainly synergetic(80.25％)from 1990 to 2020.The degree of synergy between water conservation and other ecosystem services was the biggest,while the degree of trade-off between soil conservation and other ecosystem services was the biggest.Quantitative assessment on trade-offs and synergies of ecosystem services is helpful for scientific ecological management and maximizing ecological benefits in mining area.
关键词
生态系统服务/权衡与协同/平朔矿区Key words
ecosystem services/trade-offs and synergies/Pingshuo mining area引用本文复制引用
基金项目
山西省自然科学基金(202303021221083)
山西省艺术科学规划项目(23BA117)
出版年
2024
NETL
NSTL
万方数据