Investigation on the Ecological Risk of Water Environment in the Main Stream Region of the Second Songhua River, China

DOI

10.2991/cmfe-15.2015.30How to use a DOI?

Keywords

the Second Songhua River; regional ecological risk; analytic hierarchy process; risk measures; pollution control

Abstract

Based on the analysis of the potential ecological risk posed by the development of industrial cities along the Second Songhua River, according to the calculated ecological risk relative values and the development in different directions, the risk control measures aimed at different cities were put forward respectively. This study is a supplement of the domestic regional ecological risk research, and has a practical significance for the research of pollution control in the Songhua River. The result shows that the potential ecological risk in Jilin section, the greatest contribution to the potential risk is the toxic organic pollutants and heavy metals in sediments; the potential ecological risk in Songyuan section is slightly higher than that in front of the Fengman dam, the greatest contribution to the potential risk in Songyuan section is water pollution.

Copyright

© 2015, 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  - Wen-tao Ding
AU  - Ke-xin Jin
AU  - Peng Cui
AU  - Shi-jun Sun
PY  - 2015/07
DA  - 2015/07
TI  - Investigation on the Ecological Risk of Water Environment in the Main Stream Region of the Second Songhua River, China
BT  - Proceedings of the International Conference on Chemical, Material and Food Engineering
PB  - Atlantis Press
SP  - 123
EP  - 127
SN  - 2352-5401
UR  - https://doi.org/10.2991/cmfe-15.2015.30
DO  - 10.2991/cmfe-15.2015.30
ID  - Ding2015/07
ER  -