“水是生命之源，生产之本。”近几十年来，由于人类活动对自然界的影响越来越大，水环境的污染问题也越来越突出，其造成的危害和影响越来越受到人们的关注。水资源总量是有限的，因此合理的规划开发利用水资源显得尤为重要。本文针对梁子湖流域存在的水环境水质恶化的问题，依据其水环境功能区划，通过对水质现状的监测，利用透明度、DO、BOD、COD、NH3-N、TP六个指标作为梁子湖水质研究的主要水质指标，并对监测结果进行分析，依据其检测结果进行流域控制单元的划分，同时加强水质管理，从而达到优化梁子湖流域水环境区划功能的目的，并对做好水资源保护工作有着重要的现实指导意义。%"Water is the source of life and the soul of production". In recent decades, due to the increasing influence of human activities on natural world water environment pollution is getting worse, and its impacts have got more and more attention. Reasonable planning, development and utilization of water resources is particularly important along with its limitation. In this paper, aiming at the existed water quality deterioration in Liangzi lake watershed, according to the water environment functional zoning, six indicators of transparency, DO, BOD, COD, NH3 - N and TP were mainly used for water quality status monitoring. The monitoring results were used to divide the basin control unit and strengthen quality management, then the optimization of Liangzi lake basin water environment function zoning can be achieved. The results of our research might present important practical guiding significance for water resources protection.
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