杞麓湖主要污染物的动态变化特征研究  

study on Dynamic Change Features of Key Pollutants in Qilu Lake

作　　者：马生伟[1] 杨文龙[1] 方建华 王建云 

机构地区：[1]云南省环境科学研究所 [2]玉溪市环境科学研究所

出　　处：《云南环境科学》1999年第1期20-22,共3页Yunnan Environmental Science

摘　　要：以１９９７年杞麓湖水质监测结果为基础，运用相关分析，双因子方差分析等方法，对杞麓湖主要污染物（ＢＯＤ５、ＴＰ、ＴＮ）动态变化（空间分布和季节变化）特征的研究结果表明，杞麓湖主要污染物的空间（垂向、平面）分布较为均匀；ＢＯＤ５和ＴＮ都有较为明显的季节变化。Based on the monitoring results of the water quality in Qilu Lake in 1997,the article discusses the features of dynamic change of some key pollutants(BOD 5,TP,TN)in the Qilu Lake by means of correlation analysis and doublefactor variance analysis.As shown by the result,the key pollutants are evenly distributed in the space.BOD 5 and TN have obvious seasonal variation.

关 键 词：湖泊污染 动态变化特征 杞麓湖 水质监测 

分 类 号：X832[环境科学与工程—环境工程]