国土资源科技管理
國土資源科技管理
국토자원과기관리
Scientific and Technological Management of Land and Resources
2011年
5期
13~19
,共null页
翟腾腾 张全景 吕宜平 朱岩
翟騰騰 張全景 呂宜平 硃巖
적등등 장전경 려의평 주암
耕地集约利用 空间差异 结构差异 山东省
耕地集約利用 空間差異 結構差異 山東省
경지집약이용 공간차이 결구차이 산동성
cultivated land intensive use; spatial difference; structural difference; Shandong Province
以山东省134个县（市、区）为评价单元，从投人强度、利用程度、产出效果和可持续状况4个层面构建了耕地集约利用评价指标体系，运用均方差权数决策法计算指标权重，采用综合指数法计算2008年县（市、区）耕地利用的集约度。结果显示，山东省耕地利用集约度空间差异显著，表现为鲁中南地区低于鲁西区和鲁北滨海区；通过结构差异的分析，认清耕地集约利用短板，采取不同的对策促进耕地集约利用水平升级。
以山東省134箇縣（市、區）為評價單元，從投人彊度、利用程度、產齣效果和可持續狀況4箇層麵構建瞭耕地集約利用評價指標體繫，運用均方差權數決策法計算指標權重，採用綜閤指數法計算2008年縣（市、區）耕地利用的集約度。結果顯示，山東省耕地利用集約度空間差異顯著，錶現為魯中南地區低于魯西區和魯北濱海區；通過結構差異的分析，認清耕地集約利用短闆，採取不同的對策促進耕地集約利用水平升級。
이산동성134개현（시、구）위평개단원，종투인강도、이용정도、산출효과화가지속상황4개층면구건료경지집약이용평개지표체계，운용균방차권수결책법계산지표권중，채용종합지수법계산2008년현（시、구）경지이용적집약도。결과현시，산동성경지이용집약도공간차이현저，표현위로중남지구저우로서구화로북빈해구；통과결구차이적분석，인청경지집약이용단판，채취불동적대책촉진경지집약이용수평승급。
With 134 counties in Shandong Province as evaluation units, this paper establishes an evaluation index system of cultivated land intensive use taking into account land investment degree, the degree of utilization, the effect of output and sustained condition. The weight of each index was calculated with the mean square difference method, and the cultivated land use intensity of the counties in 2008 was calculated with the method of comprehensive index. The results show that there is an evident spatial difference in the intensive use degree of cultivated land in Shandong Province, with the degree of the middle and southern areas being lower than that of the western and northern coastal areas. Through the analysis of the structural differences, we get a clear understanding of the short-board of cultivated land intensive use and take different measures to promote the upgrading of cultivated land intensive use.
