Hydrological and hydrogeological characterization of groundwater and river water in the North Hanoi industrial area, Vietnam
Hydrological and hydrogeological characterization of groundwater and river water in the North Hanoi industrial area, Vietnam
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DOI：
10.1007/s12665-014-3086-z
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发表时间：
2014-01
影响因子：
2.8
通讯作者：
N. Giảng;L. N. Thành;Vu Quang Hiep;N. Hida
中科院分区：
文献类型：
--
作者：
N. Giảng;L. N. Thành;Vu Quang Hiep;N. Hida
在越南，人类活动导致的地下水质量退化是一个普遍的环境问题。地下水是生活和工业用水的主要来源。本文回顾、整理和综合分析了河内北部工业区及附近红河水浅层和深层含水层水文地质特征的时空变化。在六个监测井中测量了地下水位、电导率和水温，并辅之以地下水和地表水的阴离子、阳离子和稳定同位素分析。结果表明，浅层和深层地下水均为淡水，但主要是碳酸氢钙类污染物和人类活动对地下水和地表水组成的影响。为了制定可持续的用水条例，必须进行更多的研究，以长期监测地下水和地表水质量，并详细调查研究区域内当地含水层的水力特性。
Degradation of groundwater quality by human activities is a widespread environmental problem in Vietnam. Groundwater there is a major source of water for domestic and industrial purposes. This paper reviews, compiles, and comprehensively analyzes spatiotemporal variations of hydrological and hydrogeological characteristics of shallow and deep groundwater aquifers in northern Hanoi industrial zones and in nearby Red River water. Groundwater level, electrical conductivity, and water temperature were measured in six monitoring wells, complemented by anion, cation, and stable isotope analyses of ground and surface water. The results show that the groundwater in both shallow and deep aquifers was fresh, but mainly calcium-bicarbonate type contaminants and human activities affect groundwater and surface water composition. With the goal of devising sustainable water use regulations, more research must be directed toward long-term monitoring of groundwater and surface water quality, as well as toward detailed investigation of the hydraulic characteristics of local aquifers in the study area.