Delineation of borehole protection zones in fractured rock aquifers

被引：0
|
作者：
de Lange, SS [1 ]
van Tonder, GJ [1 ]
机构：
[1] Univ Orange Free State, Inst Groundwater Studies, Bloemfontein, South Africa
来源：
GROUNDWATER: PAST ACHIEVEMENTS AND FUTURE CHALLENGES | 2000年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
A new approach to delineate protection zones around boreholes in fractured rock aquifers is suggested because of some shortcomings in previous approaches and standards. Based on the German approach by suggesting three protection zones, a simple program, BPZONE, was developed by making use of a spreadsheet. Criteria used in the decision making process is population, fracture extent, travel limes and hazardous substances.
引用
收藏
页码：741 / 746
页数：4
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