基于灰色關(guān)聯(lián)和主成分分析的農(nóng)村建設(shè)用地集約利用評價——以江蘇省為例
[Abstract]:Based on the connotation of intensive utilization of rural collective construction land, this paper constructs a set of index system to evaluate the intensity of rural collective construction land use, and takes 12 administrative villages in southern Jiangsu, central Jiangsu and northern Jiangsu as examples. The intensive degree of collective construction land use in each administrative village is compared and analyzed by means of grey correlation and principal component analysis. The results show that the intensity of rural collective construction land use in southern Jiangsu is higher, while that in northern Jiangsu is relatively low, and that in central Jiangsu is between the two. On the whole, it is consistent with the development level of regional economy in Jiangsu Province. According to the intensive utilization level of rural collective construction land in suburbs and suburbs, although the intensity calculated by the two evaluation methods is different, the order of the two methods is basically the same for the suburbs. The trend is that the intensive use of rural collective construction land in the suburbs is higher than that in the suburbs. The results show that the intensity of rural collective construction land use obtained by the two methods is about the same, and the spatial distribution in the suburbs and the regional differences between southern Jiangsu, central Jiangsu and northern Jiangsu show the regularity. It can provide a reference for the formulation of macro policies to promote the development of regional rural economy and improve the intensive use of rural construction land.
【作者單位】: 南京農(nóng)業(yè)大學(xué)公共管理學(xué)院;國土資源部海岸帶開發(fā)與保護重點實驗室;
【基金】:國土資源部海岸帶開發(fā)與保護重點實驗室開放基金(2013CZEPK10) 江蘇省農(nóng)村建設(shè)用地集約利用評價試點(2013GHY180) 國土資源部高層次創(chuàng)新型科技人才培養(yǎng)工程-杰出青年科技人才培養(yǎng)計劃(201302106) 教育部哲學(xué)社會研究重大課題攻關(guān)項目(11JZD031)
【分類號】:F301.2
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1 邵新娟;張永福;陳文倩;鄭麗;雷亞君;王文杰;;基于最小累計阻力的農(nóng)村居民點整治優(yōu)化研究[J];水土保持研究;2016年03期
2 李佩恩;楊慶媛;范W,
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