土地利用规划环境影响评价的实例研究——以贵州省毕节地区为例

STUDY OF ENVIRONMENTAL IMPACT ASSESSMENT IN LAND USE PLANNING——A CASE STUDY OF BIJIE IN GUIZHOU PROVINCE

土地利用规划环境影响评价是针对土地利用的宏观结构调整与布局对环境可能造成的影响作出的预测性评估。当前我国的土地利用规划环境影响评价工作刚刚起步,国内还没有形成公认的范例,旨在通过实例研究建立一个适用于土地利用规划环境影响评价的方法。选用综合指数和协调度指标相结合的方法对贵州省毕节地区的土地利用规划环境影响进行评价,并且系统地探讨了基于该方法的评价指标体系的建立。结果表明,毕节地区土地利用规划修编方案对生态、社会和经济环境的综合影响属中等水平协调,通过适当的环境影响减缓措施加以改善即可。

Land Use Planning conducts an assessment of its potential impacts on the environment to avoid the adverse environmental impacts of land use restructuring when the land use planning is implemented.This has just started and the paradigm has not appeared.The intent of this paper is to build a method adapting environmental impact of land use planning.In this paper the method which links combined index to harmony degree was chosen to assess environmental impact of land use planning in Bijie region and the environmental impact assessment index system of land use planning was built.Results show that the impact on environment of land use planning in Bijie region is moderate and the planning has to be ameliorated by proper means.The conclusion is that combined index and harmony degree can be well used to assess potential impacts on environment,society and economy when the land use planning is implemented.Moreover this method provides some useful reference for other environmental impact assessment methods of land use planning.