Temporal and Spatial Distribution Characteristics of Water Quality in Hongya Section of the Qingyi River

DOI

10.2991/edep-18.2018.25How to use a DOI?

Keywords

Water quality, temporal and spatial distribution, principal component analysis, Hongya Section of the Qingyi River.

Abstract

Eleven parameters such as pH, dissolved oxygen (DO), permanganate index (CODMn), ammonia nitrogen(NH3-N), total phosphorus (TP), total nitrogen (TN), fluoride(F-, cadmium (Cd), lead(Pb), petroleum and fecal coliform were selected to analyze the main pollution factors and the temporal and spatial distribution characteristics of Hongya Section of the Qingyi River by principal component analysis (PCA) and SPSS software, which based on water monitoring data in the year of 2011, 2013 and 2015. Four principal components were verified through PCA, and the result showed that the change of water quality is the trend of year-on-year deterioration in 2011, 2013 and 2015.The water quality in other seasons was better than that in autumn The water quality in Guidufu Section was better than it was in Muchengzhen Section.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiao-Hui XIE
AU  - Yu-Lan LUO
AU  - Qian-Ying DU
AU  - Ying LIU
PY  - 2018/10
DA  - 2018/10
TI  - Temporal and Spatial Distribution Characteristics of Water Quality in Hongya Section of the Qingyi River
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 156
EP  - 164
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.25
DO  - 10.2991/edep-18.2018.25
ID  - XIE2018/10
ER  -