地质调查与研究Issue(4)：288-293,6.
河北省唐山市陡河流域地下水年龄评价
Groundwater Age Assessment of Dou River Basin in Tangshan City, Hebei Provence
摘要
Abstract
Groundwater age assessment with environmental isotopes could useful for local groundwater resources evaluation and management. Dou River Basin has been selected as the typical study area, amount of groundwater samples have been tested with 3H, CFCs and 14C, groundwater ages have been calculated. The results show that, groundwater ages changes obviously in Q4 aquifer with the impact of human activities;groundwater ages varied most widely in Q3, and the age distributed from old water 70 year ago to new water; as the main development aquifer, Q2 aquifer has the groundwater ages from 10 to 70 years;groundwater in Q1 aquifer recharged with pre-cipitation from cold and wet climate; because of the air-water equilibrium during the irrigation process, CFCs method is not suitable to calculate the groundwater age in irrigation area.关键词
陡河流域/地下水年龄/CFCs/14C/氚Key words
Dou River Basin/groundwater age/CFCs/14C/3H分类
天文与地球科学引用本文复制引用
陈彭,王威,马震,施佩歆,王国明..河北省唐山市陡河流域地下水年龄评价[J].地质调查与研究,2014,(4):288-293,6.基金项目
中国地质调查局项目“滦河三角洲地下水污染调查评价” （）
