摘要
以韶关市水功能区划的水体为研究对象,基于水质评价及空间分析方法,分析韶关市河流和水库水体的水质现状、主要污染源、污染空间特征等,提出韶关市主要污染区域的污染源控制对象。研究结果表明,韶关市现状I～III类水体占评价水体的71.43%,水体达标率为78.01%,水质总体较好;借助水质数据进行空间插值分析,发现韶关市水质在空间上存在四个波峰,这四个区域是韶关市污染较为严重的区域;四个区域内污染源包括生活、生产、农业种植、畜禽养殖等,不同区域污染源结构有所差别,应有侧重地进行整治。
With the Water Function Zone of Shaoguan as a study subject,the current situation of water quality,the primary pollution sources and the spatial pollution characteristics were analyzed,and the control of pollution sources was proposed,by using water quality assessment and spatial analysis method.The results show that the proportion of classⅠ~Ⅲ water quality standard is 71.43%,the proportion of water up to the standard is 78.01%,which means the water quality of Shaoguan was in good condition.On the other hand,there are 4 areas of water pollution in Shaoguan,which,polluted mainly by domestic wastewater,production wastewater,livestock and poultry farming,need to be managed particularly.
作者
胡培
赵吉国
HU Pei;ZHAO Jiguo(Guangdong Research Institute of Water Resources and Hydropower,Guangzhou 510630,China;National and Local Joint Engineering Laboratory of Estuarine Water Technology,Guangzhou 510630,China)
出处
《广东水利电力职业技术学院学报》
2018年第4期1-6,共6页
Journal of Guangdong Polytechnic of Water Resources and Electric Engineering
基金
广东省水利科技创新重点项目"对澳供水水源地建设与保护应用技术研究"(2015-08)
关键词
水质评价
空间特征
污染特征
韶关市
current situation of water quality
spatial characteristics
pollution characteristics
Shaoguan
