基于能值法对区域系统的数据采集与应用研究  

Research on data acquisition and application of regional system based on emergy method

作　　者：郝如毅 刘娟[1] HAO Ruyi;LIU Juan(School of Environmental Science and Safety Engineering,Tianjin University of Technology,Tianjin 300384,China)

机构地区：[1]天津理工大学环境科学与安全工程学院,天津300384

出　　处：《天津理工大学学报》2025年第1期145-152,共8页Journal of Tianjin University of Technology

基　　金：天津市重点研发计划科技支撑重点项目(21YFSNSN00030)。

摘　　要：呼包鄂榆城市群是我国西北地区重要的城市群中心。基于能值理论的分析方法,对2020年呼包鄂榆城市群发展的各项数据进行采集、整理、计算后进行综合分析。结果显示:2020年呼包鄂榆城市群总能值中可更新资源能值的占比为0.24%、不可更新资源能值的占比较高,达95.67%;能值自给率为96%;区域环境负载率较高;能值产出率为24.46%;城市群能值密度和人均能值量超全国平均水平。可持续指标显示城市群为高度发达的“消费者”导向型经济体;健康能值指数表明呼包鄂榆城市群在城市健康评分分级标准中判定为“很健康”。最后根据数据结论,对呼包鄂榆城市群健康发展提出针对性对策和建议。The Hubao-Eyu urban agglomeration is an important urban agglomeration center in the northwest region of China.This study is collecting,organizing,and calculating various data of the development of the Hubao-Eyu urban agglomeration in 2020 for comprehensive analysis based on the analysis method of emergy theory.The results show that in 2020,the proportion of renewable resource emergy in the total emergy of the Hubao-Eyu urban agglomeration was 0.24%,while the proportion of non renewable resource emergy was relatively high,reaching 95.67%;The emergy self-sufficiency rate is 96%;The regional environmental load rate is relatively high;The emergy output rate is 24.46%;The emergy density and per capita emergy of urban agglomerations exceed the national average level.Sustainable indicators show that the urban agglomerations are highly developed consumer oriented economies;The health emergy index indicates that the Hubao-Eyu urban agglomeration is classified as"very healthy"in the urban health rating standards.Finally,based on the data conclusions,targeted strategies and suggestions are proposed for the healthy development of the Hubao-Eyu urban agglomeration.

关 键 词：呼包鄂榆城市群 能值理论 可持续发展 健康指数 

分 类 号：X24[环境科学与工程—环境科学]