夜郎盆地浅层富锶地下水分布特征浅析

Yelang basin shallow groundwater distribution characteristics of strontium rich

夜郎盆地是一地形地貌、地质形态上对称型盆地，主要为侏罗系地层，砂岩、泥岩成不等厚互层状，出露泉点较多且分散，通过对地区内泉点及饮水井取样化验，测试结果发现该区浅层地下水具富锶性，其富锶浓度在夜郎盆地中分布具规律性，通过分析该区富锶浅层地下水形成特征，为该地区规模性开发饮用天然矿泉水提供方向。，

Abstract： Yelang basin is a landform, geological form symmetric type basin, mainly for the Jurassic strata, sandstone and mudstone unequal thickness interbedding, dew of spring and more dispersed, by the area springs and sampling of drinking water well in the laboratory test results showed that the shallow underground water rich strontium, which is rich in strontium concentration in the basin of Yelang distribution regularity, through the analysis of the SR rich shallow groundwater formation characteristics, the scale of the development of drinking natural mineral water provide direction.