Comparative Analysis of the GIS-based Trophic States of Lakes and Reservoirs in Shandong Province
- 10.2991/emcm-16.2017.132How to use a DOI?
- Lakes and reservoirs in Shandong; Trophic state; Comparison of lakes and reservoirs
According to the relationship between water quality parameters and trophic state index, as well as on the basis of the dividing lakes and reservoirs into four regions, the regional differences of water quality parameters is analyzed by using ArcGIS software, and the parameters include total nitrogen concentration, total phosphorus concentration, chlorophyll a concentration and Secchi disk depth. Then the trophic states of Laoshan Reservoir and Jihongtan reservoir in same region, Nansi Lake and Dongping Lake in different regions were compared and analyzed respectively. The results show that: the trophic states of lakes and reservoirs in the mountainous are better than that of those in the plain; the pollution situation is more serious and the trophic states are worse in industrial areas and populated area.
- © 2017, 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 - Baohua Zhou AU - Zhanhong Liu PY - 2017/02 DA - 2017/02 TI - Comparative Analysis of the GIS-based Trophic States of Lakes and Reservoirs in Shandong Province BT - Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016) PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/emcm-16.2017.132 DO - 10.2991/emcm-16.2017.132 ID - Zhou2017/02 ER -