温州市2000—2020年土地利用变化分析

Analysis of Land Use Change in Wenzhou City from 2000 to 2020

浙江省温州市是人口多、土地少的典型地区,土地供需矛盾突出。本文利用ArcGIS10.8软件处理温州市2000—2020年土地利用数据,通过分析温州市2000—2020年土地利用空间分布、土地利用动态变化、土地利用转移矩阵、土地利用转移空间分异,得到温州市2000—2020年土地利用变化特征,并提出土地利用建议,以期助力温州市土地管理决策,缓解区域经济建设与用地矛盾,兼顾粮食安全、生态保护和城市发展需求。

Wenzhou City of Zhejiang Province is a typical area with large population and little land,and the contradiction between supply and demand of land is prominent.This paper uses ArcGIS10.8 software to process land use data in Wenzhou City from 2000 to 2020,and obtains the characteristics of land use change in Wenzhou City from 2000 to 2020 by analyzing the spatial distribution of land use,dynamic change of land use,stochastic matrix of land use,and spatial differentiation of land use transfer in Wenzhou City from 2000 to 2020,and puts forward suggestions for land use,so as to assist in land management decision-making in Wenzhou City,alleviate the contradiction between regional economic construction and land use,and balance food security,ecological protection,and urban development needs.