农用地集约利用评价——以乐山市为例

Assessment of Agricultural Land Intensive Use—Taking Leshan Area for Example

建立了一套包括农用地投入强度,利用程度,产出效果,持续状况四方面的评价体系,并用熵值法确定参评指标权重,然后建立综合评价模型对1998～2006年乐山市农用地集约利用程度进行评价。结果表明:乐山市农用地利用的趋势是向更加集约利用的方向发展。在评价分析的基础上,对该市的农用地的集约利用提出了对策。

A set of agricultural land evaluation system was constructed. It includeed input intensity, the use of the output effect, the situation continued. And uses entropy law to determine index weight. Then created a comprehensive evaluation model to evaluate degree of intensive use of agricultural land from 1998 to 2006 in Leshan city. The results indicated that the agricultural land utilization in Leshan city was more and more intensive. Based on the analysis, some countermeasures were put forward.