摘要
福建沿海地区3.8万km2区域内,采集陆地浅层地下水(井水)1 206件样品进行测试19种元素中,选择Be、Cd、Cl、Cu、F、Fe、Hg、Mn、Pb、Zn等10个元素,采用内梅罗指数法,对浅层地下水的质量进行评价,并探究了影响地下水质量的主要因素。研究结果表明,浅层地下水的质量主要受地质背景条件及地理条件的共同制约。
About 1206 specimens are picked up from the surficial groundwater or phreatic water in the coastal area of Fujian Province covered by 38000 square kilometers and 19 elements make a test and measurement from the specimens. The quality of surficial groundwater in the surveyed area is under evaluation by the Nemerou index method according to analyzing results of the ten tested elements such as beryllium, cadmium, chlorine, copper, fluorin, iron, mercury, manganese, plumbum and zinc. The major factors of effecting the groundwater quality are also under discussion. It is shown that the quality of surficial groundwater in the surveyed area is mainly controlled by the geological setting and geographic conditions.
出处
《福建地质》
2008年第3期289-295,共7页
Geology of Fujian
关键词
浅层地下水
质量
地质背景
福建沿海
surficial groundwater, quality, geological setting, sea-board, Fujian Province
