湖北省土地结构演变与驱动力分析

Analysis of Evolution and Driving Forces on Land-use Structure in Hubei Province

目前湖北省土地结构利用不合理,土地价值没有得到充分体现。基于此,利用信息熵和皮尔逊分析理论对湖北省1999—2014年土地利用结构的演变过程和驱动力因素进行相关研究。结果表明,湖北省土地利用结构的信息熵在下降,利用结构相对趋于稳定;土地利用结构由单一趋于复杂,由居民用地占主导逐步演变成居民、工业、建筑、商业等用地组成的多元消费结构;社会经济因素驱动土地利用结构演变,主要影响因素是人口密度、城镇化率和工业化率。

At present, the use of land structure in Hubei province still remains unreasonable, and the value of the land has not been fully reflected. Based on this, the evolution and driving force of land structure in Hubei province from 1999 to2014 was analyzed by means of information entropy theory and Pearson correlation coefficient. The results showed that, the information entropy of land use structure in Hubei province was declining. The land use structure was relatively stable, and during the process the dominant and unitary residential land gradually evolved into multiform land use forms, which includes residents, industrial, construction, commercial and other structures. The main driving force of land structure evolution was the population density, the rate of urbanization and industrialization.