基于生态足迹模型的城市土地资源资产核算——以天津市为例  

Accounting of Urban Land Resource Assets Based on the Ecological Footprint Model-A Case Study of Tianjin

作　　者：夏鑫 蔡为民[1] 刘欢 周长红[2] 马青云[2] XIA Xin;CAI Weimin;LIU Huan;ZHOU Changhong;MA Qingyun(School of Environmental Science and Engineering,Tiangong University,Tianjin 300387,China;Tianjin Institute of Geological Survey,Tianjin 300191,China)

机构地区：[1]天津工业大学环境科学与工程学院,天津300387 [2]天津市地质调查研究院,天津300191

出　　处：《中国国土资源经济》2025年第2期83-89,共7页Natural Resource Economics of China

基　　金：天津市全民所有自然资源资产所有权委托代理机制试点项目(TFX2022082301)。

摘　　要：文章基于生态足迹模型对均衡因子和产量因子进行时序化修正,利用生态足迹分析法、净现值法、生态系统服务价值法,探索性地对2000—2021年天津市土地资源资产的实物量和价值量进行核算,通过土地资源资产时空变化特征反映城市对土地资源的消耗。结果表明:①天津市各类土地的均衡因子和产量因子均存在年际差异,但总体波动幅度不大;②天津市土地资源资产和负债实物量呈先增后减再增的变化态势,土地资源权益实物量整体上呈现逐渐增加的趋势;③天津市土地资源资产、权益和负债价值量整体上均呈现增加的趋势。Based on the ecological footprint model,the paper modified the equilibrium factor and yield factor in a time-series manner,and used the ecological footprint analysis method,net present value method,and ecosystem service value method to explore and account for the physical account and monetary account of land resource assets in Tianjin from 2000 to 2021,reflecting the urban consumption of land resources through the spatial-temporal variation characteristics of land resource assets.The results show that:①There are inter-annual differences in the equilibrium factor and yield factor of various types of land in Tianjin,but the overall fluctuation is not significant.②The physical account of land resource assets and liabilities in Tianjin shows a fluctuating trend of increasing–decreasing–increasing,and the physical account of land resource rights and interests shows an overall gradual increasing trend.③The monetary account of land resource assets,rights,and liabilities in Tianjin shows an increasing trend.

关 键 词：生态足迹 自然资源资产 土地资源资产 天津市 

分 类 号：F301[经济管理—产业经济] F062.1