The Potential Ecological Risk of Pb for Multi-phase Medium of Artificial Reefs

DOI

10.2991/amsee-16.2016.20How to use a DOI?

Keywords

heavy metals; spatial distribution; ecological risk assessment

Abstract

Using ICP-MS to detect Pb in the multi-phase mediumin the artificial reef .The results showed that: Pb of sediment is varied from0.138~0.470mg/Kg, mean0.273±0.106mg/Kg,The sediment distribution of Pb decreased in the order: lower> middle> upper layer in each station. Risk evaluation showed that potential ecological risk index of Pb is low in the reef sediments; accumulate partial index is belong to moderate pollution levels; enrichment factor is belong to the light~pollution-free . Pb of organisms is rang from 0.004-0.519 mg / Kg, mean 0.185 ± 0.170 mg / Kgin reef area; BCF value of Pb in organisms is generally higher than BAF value; its health risk factor is far less than 1, indicating that Pb has no obvious health risks on exposure population.

Copyright

© 2016, 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/).

Download article (PDF)

TY  - CONF
AU  - Yubo Dong
AU  - Yuanyuan Dai
AU  - Kefeng Liu
PY  - 2016/04
DA  - 2016/04
TI  - The Potential Ecological Risk of Pb for Multi-phase Medium of Artificial Reefs
BT  - Proceedings of the 2016 International Conference on Advanced Materials Science and Environmental Engineering
PB  - Atlantis Press
SP  - 70
EP  - 72
SN  - 2352-5401
UR  - https://doi.org/10.2991/amsee-16.2016.20
DO  - 10.2991/amsee-16.2016.20
ID  - Dong2016/04
ER  -