Title: Land Consolidation Potential in Karst Mountain Area
Abstract: In order to promote rational allocation of land resource in Guizhou karst mountain area,realize requisition-compensation balance of arable land,enhance optimal configuration of land and improve the eco-environment,taking layer and attribute data of current land utilization as the basic data,the author obtained fundamental data through ArcGIS overlay analysis and spatial model analysis,and divided potential units according to their potential model.The results showed that the increasing coefficient of cultivated land of factors of arable land,rural residential area,land development and land rehabilitation were 5%,10%,68% and 45% respectively.According to appraisal target system,of land consolidation potential,the arable land in Suiyang County belonged to grade Ⅱ,and the others belonged to grade Ⅰ.In consequence,the land consolidation in Suiyang County should give weigh to increasing arable land area,improving agricultural production condition and rationally protecting unused land types,so as to enhance the land consolidation potential and utilization rate.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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