长春市石头口门水库水质演变及对策  

WATER QUALITY OF THE SHITOUKOUMEN RESERVOIR

作　　者：肖桂义[1] 陆继龙[1] 蔡波 王春珍 戚长谋[1] 

机构地区：[1]吉林大学地球探测与信息技术学院 [2]长春市中日友好水厂,长春130032 [3]国家城市供水水质监测网长春监测站,长春130041

出　　处：《地质与勘探》2003年第6期61-63,共3页Geology and Exploration

摘　　要：通过分析石头口门水库1996～2000年的连续水质监测资料,探讨了长春市主要饮用水水源水质的季节变化和年际变化规律及其成因。石头口门水库已处于中等富营养化程度,受外源性补给和温度的影响,水库中各水质指标季节变化不一。大多数指标年际间出现波动变化,而pH值和BaP基本不变,Fe和TP呈逐渐增加趋势。The pattern and contributing factors of water quality of annual and seasonal variation in Shitoukoumen reservoir is discussed based on the continuous water quality monitoring between 1996 and 2000 in Changchun city. The reservoir has been at the phase of medium eutrophication. Affected by extra origin water supply and temperature, the changes of water quality indexes of the reservoir are different seasonally. Most water quality indexes of the reservoir fluctuate yearly. pH and BaP of the reservoir keep constant, while iron and total phosphorus increase gradually.

关 键 词：水质演变 季节变化 年际变化 石头口门水库 水质监测 

分 类 号：P64[天文地球—地质矿产勘探] X143[天文地球—地质学]