恩施市灰包洞饮用天然矿泉水水源地保护区划分及保护对策建议

Discussion on the Division and Protection Countermeasures of Huibaodong Drinking Natural Mineral Water Source Area in Enshi City

从勘查实际出发,从灰包洞泉系统的空间形态、矿泉形成条件、泉域补给条件等方面将矿泉水勘查与恩施州的硒资源开发紧密联系起来,划定矿泉水水源地保护范围,Ⅰ级保护区半径50 m,Ⅱ级保护区半径2700 m,Ⅲ级保护区面积11.7 km2,并提出若干保护方案,为政府硒矿泉水开发提供地质依据。

Based on the exploration practice,the mineral water exploration is closely linked with the selenium resources development in Enshi Prefecture from the aspects of the spatial form of the Huibaodong spring system,the forming conditions of the mineral spring,and the supply conditions of the spring area.The protection scope of the mineral water source area is defined.The protection radius of the first level protection area is 50 m,the second level protection area is 2700 m,and the third level protection area is 11.7 km2,it provides the geological basis for the development of selenium mineral water for the government.