| 聚类分析在地下水水质分类评价中的应用 |
| |
| 引用本文： | 戎荣,赵燕容,魏裕丰,董小松.聚类分析在地下水水质分类评价中的应用[J].中国煤炭地质,2021(2). |
| |
| 作者姓名： | 戎荣 赵燕容 魏裕丰 董小松 |
| |
| 作者单位： | 河海大学地球科学与工程学院 |
| |
| 基金项目： | 国家重点研发计划“土石堤坝渗漏探测巡查及抢险技术装备研发”的课题“土石堤坝内部隐患及渗漏通道快速探测关键技术与装备研究”(2019YFC1510802);中央高校基本科研业务费专项资金资助(2018B58114)。 |
| |
| 摘 要： | 为更好的探究聚类分析在地下水环境评价中的应用,结合重庆市藻渡水库工程,采用系统聚类法分析了水库枢纽和库区位置的地下水监测点与周围煤矿污染源之间的相互关系,运用灰色聚类法和改进的灰色聚类法对地下水监测点进行综合评价,并分析了两种方法的优缺点。最终将17个地下水监测点划分为未超标天然地下水和受煤矿开采污染的地下水两大类,分析了污染物来源并评价了污染程度,为藻渡水库工程的地下水污染防治提供了科学依据。
|
| 关 键 词： | 藻渡水库 系统聚类 灰色聚类 水质分类 水质评价 |
Application of Cluster Analysis in Groundwater Water Quality Classification and Assessment |
| |
| Rong Rong,Zhao Yanrong,Wei Yufeng,Dong Xiaosong.Application of Cluster Analysis in Groundwater Water Quality Classification and Assessment[J].Coal Geology of China,2021(2). |
| |
| Authors: | Rong Rong Zhao Yanrong Wei Yufeng Dong Xiaosong |
| |
| Institution: | (School of Earth Science and Engineering,Hohai University,Nanjing,Jiangsu 211100) |
| |
| Abstract: | To probe into the application of cluster analysis in groundwater environment assessment better,combining with the Zaodu reservoir project in the Chongqing Municipality,through hierarchical cluster method has analyzed relationship between groundwater monitoring points in reservoir hub and reservoir region,as well as peripheral coalmine pollution sources;through grey cluster method and improved grey cluster method carried out synthetic assessment for groundwater monitoring points and then analyzed advantages and disadvantages of the two methods.Finally,17 groundwater monitoring points have been classified into two categories:one is natural groundwater without overproof and another is polluted by coal mining.The paper also has analyzed pollutant sources and assessed pollution level,provided scientific basis for groundwater pollution control in Zaodu reservoir project. |
| |
| Keywords: | Zaodu reservoir hierarchical cluster method grey cluster method water quality classification water quality assessment |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
