【摘要】 利用湖南省汝城县土地详查资料和国民经济和社会发展统计公报,运用土地利用动态指数和程度分析方法,研究1996~2005年土地利用类型变化,分析土地利用变化数量、速度和程度,探讨土地变化的驱动因素。结果表明:社会经济、人口和城镇化水平以及政策与机制等是影响土地利用变化的主要驱动力。更多还原

【Abstract】 Based on the detailed investigation data of land and the statistics communique of the national economy and social development in Rucheng County,Hu’nan Province,the land use changes from 1996 to 2005 were studied using the methods of land use dynamic index and the degree analysis.Meanwhile,the quantity,speed and degree of the land use changes were also analyzed,and the driving forces were discussed.The results showed that the social economy,population,urbanization level,polices and mechanism were the main driving forces influencing the land use changes.更多还原