黄石市地质环境承载力研究

Study on the Geological Environment Capacity of Huangshi City

随着国家对生态文明建设的不断推进,地质环境承载力评价显得越发重要。以黄石为研究区域进行地质环境承载力评价,构建由地质环境、生态环境、社会环境三个子环境构成的地质环境承载力评价体系。采用层次分析法对各个评价指标进行赋权,利用综合评价模型得到黄石市地质环境承载力评价结果,并用自然断点法对评价结果进行分区。结果表明,地质环境较差的区域主要分布在黄石市东北部,受地灾严重程度因子控制,建议对地质灾害点修复治理,限制不科学的开发;南部阳新县地质环境承载力状态整体较好,未开发程度较大,建议合理开发其旅游资源。

As the country continues to promote the construction of ecological civilization,it is more and more important to evaluate the geological environment carrying capacity.The authors use Huangshi as the research area to evaluate the geological environment carrying capacity,and construct a geological environment carrying capacity evaluation system consisting of three sub-environments:geological environment,ecological environment and social environment.The analytic hierarchy process is used to weight each evaluation index,and the comprehensive evaluation model is used to obtain the evaluation results of the geological environment carrying capacity of Huangshi City.The natural interval method is used to partition the evaluation results.The results show that the area with poor geological environment is mainly distributed in the northeastern part of Huangshi City.It is controlled by the severity factor of the land disaster.It is recommended to repair and control the geological disaster points and restrict the improper development.The geological environment carrying capacity of Yangxin County in the south is generally good,and the degree of undeveloped is relatively large.It is recommended to develop tourism resources reasonably.