近60年来湖北省耕地资源变化特征分析

The Analysis of Cultivated Land Resources Change in Hubei Province for the Last 60 Years

[目的]分析近60年来湖北省耕地资源变化特征。[方法]利用湖北省1949～2009年的历史文献、统计资料和普查数据,从人地关系的角度深入分析了近60年来湖北省耕地资源的时间和空间变化特点。[结果]近60年来湖北省耕地资源的数量经历了一个由短期增长到持续减少然后又平稳增加的动态变化过程;由于省内自然条件和社会经济的不同,耕地资源变化的区域差异较明显;耕地资源总量和人均量的减少恶化了人地关系,加剧了人地矛盾,对湖北省农业生产和社会经济的可持续发展有很大影响。[结论]为湖北省的可持续发展提供了理论依据。

[ Objective ] The aim was to study the characteristics of cultivated land resources change in Hubei Province for the last 60 years. [ Method] By dim of historical documents, statistics and prevailed data in Hubei Province from 1949 to 2009, the temporal and spatial change of cultivated land resources in Hubei Province for the last 60 years were discussed in terms of human-land relation. [ Resuh ] The amount of cultivated land resources in Hubei Province for the last 60 years had gone through the dynamic change of increasing first for a short time and then continuing to decrease and then increasing stably again. Because of different natural condition and social economy, the regional differ- ences of cultivated land resources change were distinct. The reduction of cultivated land resources worsened the man-land relationship, intensi- fied the contradiction and resulted in large impact on the sustainable development of agricultural production and social economy. [ Conclusion] It provided theoretical basis for the sustainable development of agriculture in Hubei Province.