南昌市土地利用/覆被变化及其驱动力分析

Xifeng Yan, Zumin Qiu, Lusheng Guo
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引用次数: 0

摘要

对南昌市1997—2005年土地利用/覆被变化及其驱动力进行了研究。从土地利用数量、土地利用结构和土地利用程度三个方面系统分析了各区域土地利用变化特征。结果表明:①近年来耕地和草地面积呈减少趋势,交通用地、居住用地和孤立工业用地呈增加趋势;(2)南昌市土地利用变化受农村人口占总人口比例、农村劳动力数量、地方财政、居民储蓄和人均GDP的驱动。土地利用变化可以反映社会经济发展的进程。为了制定相关的土地利用/覆被政策,应更多地关注土地利用变化的驱动力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Notice of RetractionLand use/cover change and their driving forces in Nanchang
In this paper, we studied the land use/cover change (LUCC) and their driving forces from 1997 to 2005 in Nanchang. The characteristics of land use change in the districts were systematically analyzed in terms of land use quantity, structure and degree. Results showed: 1) The area of cultivated land and grassland were decreasing, the transportation land, and residential and isolated industry land were increasing in recent years; 2) The LUCC in Nanchang was driven by the ratio of rural population to total population, number of village labors, local finance, resident's savings and GDP per capita. LUCC can reflect the socioeconomic developing course. The driving forces of land use changes should be paid more attention in order to draw relevant land use/cover policies.
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