| 基于PCA分析的大沽夹河水环境质量综合评价研究 |
| |
| 引用本文： | 谭春英,汤宽厚. 基于PCA分析的大沽夹河水环境质量综合评价研究[J]. 鲁东大学学报, 2006, 22(2): 134-136 |
| |
| 作者姓名： | 谭春英 汤宽厚 |
| |
| 作者单位： | 烟台师范学院地理与资源管理学院，烟台市环保检测中心站 山东烟台264025 |
| |
| 摘 要： | 以大沽夹河2004年水质监测资料年均值为依据,采用主成分分析法对大沽夹河水环境质量进行了综合评价.结果表明:全流域水质污染程度不是很重,基本满足功能区需求.只有福山水闸下、新夹河桥和宫家岛3个监测断面水质污染较为严重,其他断面水质较好.
|
| 关 键 词： | 大沽夹河 水质评价 主成分分析 |
| 文章编号： | 1004-4930(2006)02-0134-03 |
| 修稿时间： | 2005-10-25 |
The Comprehensive Evaluation of Water Quality in Dagujia River Based on the Principal Component Analysis |
| |
| TAN Chun-ying,TANG Kuan-hou. The Comprehensive Evaluation of Water Quality in Dagujia River Based on the Principal Component Analysis[J]. Ludong University Journal (Natural Science Edition), 2006, 22(2): 134-136 |
| |
| Authors: | TAN Chun-ying TANG Kuan-hou |
| |
| Abstract: | The water quality in Dagujia River was assessed based on the principal component analysin(PCA) method.The results showe that water pollution in the whole basin is not serious and achieves the water quality standard of this region basically;the water quality of the 14 representative sections are all right,but the sections water gate of Fushan,bridge of New Jiahe River and Gongjiadao are polluted seriously. |
| |
| Keywords: | Dagujia River water quality assessment principal component analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
