CAJ | 학술논문

根据1996-2008年天津市变更调查数据以及统计年鉴数据，在土地利用分类体系基础上构建产业用地分类，应用信息熵模型对天津市产业用地数量变化和信息熵变化进行分析，并具体研究各类产业用地变化对信息熵的影响程度。结果表明：天津市产业用地结构信息熵和均衡度总体表现出上升趋势，但集中度下降。与信息熵值相关度较高的耕地和未利用地流向经济效益好的第二、三产业用地是使信息熵值升高的主要因素。
근거1996-2008년천진시변경조사수거이급통계년감수거，재토지이용분류체계기출상구건산업용지분류，응용신식적모형대천진시산업용지수량변화화신식적변화진행분석，병구체연구각류산업용지변화대신식적적영향정도。결과표명：천진시산업용지결구신식적화균형도총체표현출상승추세，단집중도하강。여신식적치상관도교고적경지화미이용지류향경제효익호적제이、삼산업용지시사신식적치승고적주요인소。
Based on the Land Changing Survey and the Statistical Yearbook of Tianjin from 1996 to 2008, this paper establishes a classification system of industrial land use based on the land use classification system, analyses the change of industrial land- use quantity in Tianjin City as well as the change of information entropy with information entropy model, and studies the influence of all types of industrial land use on the information entropy value. The results show that the overall information entropy and the equilibrium degree of the industrial land use structure have been rising while the concentration ratio has been declining. The major factors that make information entropy value rise are the cultivated land which have a higher correlation with information entropy value and the unused land which has been turning to the secondary industry land and tertiary-industry land with better economic benefit.