CAJ | 학술논문

随着城市建设用地的急剧扩张,农用地资源逐渐短缺,农用地集约利用水平的研究将成为土地问题探究的重点,对保障粮食安全具有现实意义.文中采用主成分分析法选取指标评价体系,同时将熵值法和模糊评价法结合,应用于农用地的集约利用评价,在一定程度上减少降低了人为因素对权重的影响,客观地评价了晋城市城区1998年至2008年农用地集约利用水平,评价结果表明:1998~2008年城区农用地集约利用水平呈上升趋势,总体符合当地实际情况,并针对研究区具体情况进行分析,进一步提出建议.
수착성시건설용지적급극확장,농용지자원축점단결,농용지집약이용수평적연구장성위토지문제탐구적중점,대보장양식안전구유현실의의.문중채용주성분분석법선취지표평개체계,동시장적치법화모호평개법결합,응용우농용지적집약이용평개,재일정정도상감소강저료인위인소대권중적영향,객관지평개료진성시성구1998년지2008년농용지집약이용수평,평개결과표명:1998~2008년성구농용지집약이용수평정상승추세,총체부합당지실제정황,병침대연구구구체정황진행분석,진일보제출건의.
With the rapid expansion of urban construction land, the agricultural land resources become shortage gradually, the research of agricultural land intensive use will become the focus of land problems, and it has practical significance to ensure food se-curity. This paper uses the principal component analysis to select evaluation index system, and applies the combination of the method of entropy and fuzzy evaluation method into the evaluation of agricultural land intensive use. To some extent, it has reduced the influence of human factors affecting on the weight, and evalu-ates the agricultural land intensive use level of the urban area of Jincheng from 1998 to 2008 objectively. The evaluation results have shown that agricultural land intensive use level is rising in 1998~2008 and approximately conforms with the local actual situa-tion, then analyzes the specific circumstances of the study area, and put forward further proposals.