荔浦县耕地变化驱动因素分析

来源 :科协论坛（下半月） | 被引量 : 0次 | 上传用户：wanjia456

【摘要】

：

耕地变化多年以来是我国土地利用方面研究和关注的热点领域.本文选取广西荔浦县为研究区域,结合该县社会经济方面的情况,分析得出建设占用、农业结构调整、灾害损毁、土地开

【作者】

：

雷高峰李显书雷杨

【机构】

：

中国地质大学资源学院,湖北·武汉,430074贵州师范大学地理与环境科学学院,贵州·贵阳,550001;

【出处】

：

科协论坛（下半月）

【发表日期】

：

2009年11期

【关键词】

：

耕地变化驱动因素土地利用荔浦县

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论文部分内容阅读

耕地变化多年以来是我国土地利用方面研究和关注的热点领域.本文选取广西荔浦县为研究区域,结合该县社会经济方面的情况,分析得出建设占用、农业结构调整、灾害损毁、土地开发、土地整理与复垦方面会直接影响耕地的变化,而人口增长、社会经济发展及国家政策才是导致耕地变化的最根本驱动因素,通过对该因素进行分析研究,得出结论及建议.

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荔浦县耕地变化驱动因素分析

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