Temporal and Spatial Distribution Characteristics of Water Quality in Hongya Section of the Qingyi River
- 10.2991/edep-18.2018.25How to use a DOI?
- Water quality, temporal and spatial distribution, principal component analysis, Hongya Section of the Qingyi River.
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.
- © 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/).
Cite this article
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 -