宁夏南部地区苦咸水化地下水的成因

详细信息

THE CAUSES OF BRACKISH GROUNDWATER IN SOUTHERN NINGXIA

Hydrogeology and Engineering geology Surveying Institute, China National Administration of Coal Geology

摘要: 宁夏南部为我国严重缺水地区之一。地下水普遍苦咸化,严重影响该区人民的生存条件和经济发展。地下水苦咸化原因是石炭系-第四系岩层含盐量高;地势低洼;降雨量小,蒸发强烈;封闭型地质构造等。
- 地下水 /
- 苦咸水化 /
- 成因 /
- 宁夏南部
Abstract: The southern Ningxia is one of the areas where groundwater resources is seriously inadequate and generally brackish,it affects the existence conditions of local residents and the economic development.The causes of brackish groundwater are as follows:the salt content of CQ stratum is high,the terrain is low,there is a few precipitation and a great quantity of evaporation;geological structure is closed.
- ground water /
- brackish water /
- cause of formation /
- Southern Ningxia