摘要
对以地下水为主要供水水源的城市进行地下水饮用水源地保护区划分将提高饮用水的安全保障程度。在总结地下水水源地划分的原则和方法基础上,利用FEFLOW软件建立了吴忠市金积傍河型地下水水源地的地下水数值模型,模拟了规划的三种地下水开采情景下地下水的运动,并利用反向粒子跟踪技术和水源地划分原则和标准确定了三级保护区范围。该研究可为吴忠市和其他类似地区地下水资源管理和有效保护提供科学依据和参考。
Delineation of drinking groundwater sources protection areas in the cities where groundwater is the main water supply source can increase the degree of drinking water security. On the basis of the delineation principles and methods of the drinking groundwater source area, a numerical groundwater flow model was developed using FEFLOW to simulate the groundwater system of the near-river groundwater source area in Jinji county of Wuzhong city. Three scenarios of planned groundwater exploration were simulated. The three level groundwater protection area was determined based on the method of inverse particle tracking and delineation principle and standard of groundwater source are0. This study can provide scientific references for the management and effective protection of groundwater resources in Wuzhong city or other cities with similar hydrogeological conditions.
出处
《南水北调与水利科技》
CAS
CSCD
北大核心
2013年第1期127-131,共5页
South-to-North Water Transfers and Water Science & Technology
基金
国家"水体污染控制与治理"科技重大专项"饮用水源地环境保护与管理技术与示范"(2009ZX07419-003)
关键词
地下水水源地
保护区划分
数值模拟
反向粒子跟踪
傍河
groundwater source area
delineation of protection zone
numerical simulation
inverse particle tracking
near-river
