广东省揭西县金坑矿区大气降雨与PD14矿坑涌水量的关系

Relationship between Atmospheric Rainfall and Water Inflow of PD14 Pit of Jiexi Gold Deposit in Guangdong Province

揭西县金坑矿区PD14矿坑涌水补给来源相对较简单,周边地表水系虽发达,但因其所处高程高于周边地表水系历年最高洪水位,且没有断层沟通地表水系,对该点进行长期观测与分析研究,认为该矿坑涌水量的大小主要受大气降雨的渗透补给影响。

Water gushing source of supply of PD14 mine about Jiexi gold deposit is relatively simple,surrounding surface water although developed,but due to its elevation above the surrounding surface water over the highest flood level,and there is no fault of surface water system,after long-term on the observation and analysis,the pit inflow of water is affected by rainfall infiltration recharge.