Effects of Pb Tailings Exudated Liquids Stress on Physiology of Six Kinds of Aquatic Plants

DOI

10.2991/meita-16.2017.40How to use a DOI?

Keywords

Pb tailings, exudated liquids, aquatic plants

Abstract

Lead (Pb) is a necessary element for plant growth, and it is also one of the main heavy metals which pollute the environment. Lead ore mining fields, lead metallurgical plants, type printing factories and others are also the important sources of lead pollution. We take the selection of appropriate remediation plants as the purpose in the study. We select six kinds of aquatic plants with strong survivability and good ornamental performance to conduct the experiment, namely Iris pseudacorus L.,Sagittaria sagittifolia L., Eleocharis tuberosa S., Phragmites australis (Cav.) Trin.ex Steud, Typha orientalis Pres. and Hydrocotyle vulgaris L.. We study the effects of antioxidant enzymatic system, non-enzymatic system and other physiological indexes of six kinds of aquatic plants under Pb tailings exudated liquids(PbL) treatment. Thus, we hope that this study can provide some helps for the future in-depth study on aquatic plants remediation of the water body polluted by heavy metal.

Copyright

© 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/).

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TY  - CONF
AU  - Na Yao
PY  - 2017/02
DA  - 2017/02
TI  - Effects of Pb Tailings Exudated Liquids Stress on Physiology of Six Kinds of Aquatic Plants
BT  - Proceedings of the 2016 2nd International Conference on Materials Engineering and Information Technology Applications (MEITA 2016)
PB  - Atlantis Press
SP  - 187
EP  - 191
SN  - 2352-5401
UR  - https://doi.org/10.2991/meita-16.2017.40
DO  - 10.2991/meita-16.2017.40
ID  - Yao2017/02
ER  -