| 胡浩,郝文辉,张文雨,毕宝华.河北盐山、孟村县地质环境承载力评价研究[J].矿产勘查,2019,(12):3033-3038 |
| 河北盐山、孟村县地质环境承载力评价研究 |
| Evaluation of geological environment carrying capacity in Yanshan and Mengcun,Hebei |
| 投稿时间：2019-03-29 |
| DOI： |
| 中文关键词: 地质环境 评价指标 承载本底 承载状态 承载潜力 盐山、孟村县 |
| 英文关键词: geological environment, evaluation index, carrying background, carrying state, carrying potential, Yanshan and Mengcun |
| 基金项目:京津冀协同发展盐山、孟村县1∶5万环境地质调查(编号:454-0503-YBN-BI70)资助。 |
|
| 摘要点击次数: 1084 |
| 全文下载次数: 819 |
| 中文摘要: |
| 以河北盐山、孟村地区为例,从承载本底和承载状态两个角度构建承载力评价指标体系。采用GIS空间分析、单因素评价和指标权重法等方法对研究区地质环境承载能力进行了评价。结果显示,盐山、孟村县地质环境承载本底高—中等,承载状态盈余、均衡,承载潜力较大。该地区地质环境条件较好。地质环境承载力的主要制约因素是地下水水位、地下水水质和土壤盐渍化。 |
| 英文摘要: |
| Taking the Yanshan and Mengcun areas in Hebei as examples, this work constructed a carrying capacity evaluation index system from the perspective of carrying background and actuality. The carrying capacity of the geological environment in the research area was evaluated by GIS spatial analysis, single factor evaluation and index weight method. The results show that the geological environment of Yanshan and Mengcun counties has a high to medium carrying background, a surplus and balanced carrying state, and a great carrying potential. The geological environment conditions in this area are good. The main factors restricting the carrying capacity of geological environment are groundwater level, groundwater quality and soil salinization. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|