始兴县水环境质量现状浅析与建议

摘要

The average pollution index reflected pollution of the current situation of water quality correspond to the evaluation standard of pollution,which was one of the most commonly used methods for current water environmental quality evaluating methods.While the rank correlation coefficient was able to measure whether the environmental pollution trends were statistically significant or not.The subject about change tendency and formation causes of our county environmental quality condition,geting through the analysis of routine monitoring data in the centralized drinking water resource and surface water since 2006.Recommendations were proposed to further improve environmental quality situation of our county.%均值污染指数反映水质现状对应评价标准的污染情况,它是现行的水环境质量评价方法中最常用的方法之一。而秩相关系数能衡量环境污染变化趋势在统计上有无显著性。通过分析我县2006年来集中式饮用水和地表水常规监测的有关数据,探讨了我县环境状况的变化趋势及成因,并为进一步改善我县的水环境质量状况提出一些建议。