Evaluation and management technology to water catchment water quality of northwest China

Author

Haiyan Wen ; Jinwei Ma ; Xiaosan Song

Author_Institution

Sch. of Civil Eng., Lanzhou Jiaotong Univ., Lanzhou, China

fYear

2012

fDate

19-21 Oct. 2012

Firstpage

1

Lastpage

4

Abstract

The water catchment water quality of northwest China is evaluated and managed through the principal component analysis. The results show that the water quality is characterized by high organic load and turbidity, and the felted roof and tiled roof achieve the requirements of category. The evaluation results conform to actual situation of the rainwater-collecting drinking water source area objectively and practically. Through this article, more objective reference for the region water resources planning, utilization, development and environmental system optimization is provided.

Keywords

principal component analysis; rain; roofs; water conservation; water pollution; water resources; environmental system optimization; felted roof; high organic load; management technology; northwest China; principal component analysis; rainwater-collecting drinking water source area; tiled roof; turbidity; water catchment; water quality; water resources planning; Educational institutions; Indexes; Roads; Standards; Water pollution; Water resources; principal component analysis; source rainwater; water quality assessment system;

fLanguage

English

Publisher

ieee

Conference_Titel

Geomatics for Integrated Water Resources Management (GIWRM), 2012 International Symposium on

Conference_Location

Lanzhou, Gansu

Print_ISBN

978-1-4673-1283-7

Type

conf

DOI

10.1109/GIWRM.2012.6349661

Filename

6349661