浑河水质各项监测指标间的相关性分析  

Analysis of Relativities Between Each Pollution Factors in HunHe River

作　　者：王莉[1] 仲夏[1] 韩桂春 

机构地区：[1]沈阳市环境监测中心站,沈阳110016 [2]辽宁省环境监测中心站,沈阳110016

出　　处：《辽宁城乡环境科技》2006年第3期29-30,39,共3页Liaoning Urban and Rural Environmental Science & Technology

摘　　要：通过对浑河水环境生物毒性、生物群落和理化指标的监测数据进行数理统计分析表明,发光细菌的平均抑光率与浮游植物和底栖动物多样性指数呈负相关关系,与理化综合指数值呈正相关关系。A mathematical statistics on bio-toxicity and bio-coenosium in HunHe aquatic environment was conducted in terms of monitoring data, the results revealed that a negative correlation relativities were showed between the average ray-inhibitlng rate of photogenic bacterium and the multiformity index to plankton and zoobenthos and a positive relation was showed between the average ray-inhlblting rate of photogenic bacterium and the value of the comprehensive index of physics and chemistry.

关 键 词：浑河 水质 监测指标 相关性 

分 类 号：X835[环境科学与工程—环境工程] X522