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水资源中地下水的分类及特征研究 被引量:2

Discussion on Classification and Characteristics of Groundwater in Water Resources
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摘要 我国水安全形势严峻,水资源短缺,水污染非常严重。地下水是水资源的重要组成部分,是水安全的重要保障。根据地下水的水力特征和埋藏条件,将其分为包气带水、潜水和承压水;根据地下水的储存与出露状况,将其分为潜水、承压水、裂隙水和岩溶水四类。本文主要对地下水的分类及特征进行详细分析。 China's water security situation is grim, water resources shortage, water pollution is very serious. Ground. water is an important part of water resources and an important guarantee of water security. According to the hydraulic characteristics and burial conditions of groundwater, groundwater can be divided into aerated zone water, phreatic wa. ter and confined water, and groundwater can be divided into phreatic water, confined water, fissure water and karst water according to the storage and outcrop of groundwater. In this paper, the classification and characteristics of groundwater were analyzed in detail.
作者 李爽 LI Shuang(Puyang Hydrology and water Resources Survey Bureau,Puyang Henan 457000)
出处 《河南科技》 2019年第10期76-78,共3页 Henan Science and Technology
关键词 地下水 包气带水 承压水 裂隙水 岩溶水 groundwater water in aeration zone confined water crevice water cavern water
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