上海浦东土地利用变化时空特征和动因研究

Temporal and Spatial Characteristics and Motivation of Land Use Change in Pudong Shanghai

基于上海市2009年全国第二次土地调查和上海市2014年度土地变更调查数据,开展浦东新区2009~2014年期间土地利用变化特征、地类转换和变化动因研究,包括农用地与建设用地之间的转换、农用地内部转换、各类农用地与各类建设用地之间的转换,并从人口规模、城市核心功能、交通建设等方面分析浦东土地利用变化的影响因素。研究对于浦东优化存量用地、探索可持续的有机更新模式、实现城乡融合发展具有指导意义。

Based on the 2009 National Land Survey of Shanghai and the 2014 Land Change Survey of Shanghai,this paper conducts research on land change characteristics,land type conversion and change motivation during the period of 2009~2014 in Pudong New Area,including the conversion of ag-ricultural land and construction land,the conversion of agricultural land,the conversion between various types of agricultural land and various types of construction land,and the influencing factors of land use change in Pudong from the aspects of population size,urban core functions and traffic construction.This paper has a guiding significance for Pudong to optimize the existence of land,explore sustainable organic renewal models,and achieve urban-rural integration.