CADMIUM ACCUMULATION IN THE ROOTLESS MACROPHYTE WOLFFIA GLOBOSA AND ITS POTENTIAL FOR PHYTOREMEDIATION
@article{Xie2013CADMIUMAI,
title={CADMIUM ACCUMULATION IN THE ROOTLESS MACROPHYTE WOLFFIA GLOBOSA AND ITS POTENTIAL FOR PHYTOREMEDIATION},
author={Wan-Ying Xie and Qing-Fei Huang and Gang Li and Christopher Rensing and Yong-guan Zhu},
journal={International Journal of Phytoremediation},
year={2013},
volume={15},
pages={385 - 397}
}Cadmium (Cd) pollution around the world is a serious issue demanding acceptable solutions, one of which is phytoremediation that is both cost-effective and eco-friendly. Removal of Cd from contaminated water using plants with high growth rates and sufficient Cd accumulation abilities could be an appropriate choice. Here, we investigated a potential Cd accumulator, Wolffia, a rootless duckweed with high growth rate. Cd uptake, accumulation, tolerance, and phytofiltration ability by Wolffia…
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References
SHOWING 1-10 OF 42 REFERENCES
The duckweed Wolffia globosa as an indicator of heavy metal pollution: Sensitivity to Cr and Cd
- Environmental ScienceEnvironmental monitoring and assessment
- 1994
The results show that the plants are sensitive to the variations in metal concentration and are capable of high metal enrichment at very low ambient concentration of the metals.
Cadmium tolerance and hyperaccumulation in a new Zn-hyperaccumulating plant species (Sedum alfredii Hance)
- BiologyPlant and Soil
- 2004
The results indicate that S. alfredii has an extraordinary ability to tolerate andhyperaccumulate Cd and this is the first report of the new Cd hyperaccumulator S.–alfred ii Hance, which provides an important plant material for understanding the mechanisms of Cd/Zn co- Hyperaccumulation and for phytoremediation of the heavy metal contaminated soils.
Arsenic uptake and speciation in the rootless duckweed Wolffia globosa.
- Environmental ScienceThe New phytologist
- 2009
Arsenite was the predominant As species in both arsenate- and arsenite-exposed duckweed and Wolffia globosa was more resistant to external arsenate than arsenite, but showed a similar degree of tolerance internally.
Effects of cadmium and arsenic on growth and metal accumulation of Cd-hyperaccumulator Solanum nigrum L.
- Chemistry, MedicineBioresource technology
- 2008
Zn, Cd and Pb accumulation and arbuscular mycorrhizal colonisation of pennycress Thlaspi praecox Wulf. (Brassicaceae) from the vicinity of a lead mine and smelter in Slovenia.
- Environmental ScienceEnvironmental pollution
- 2005
A newly-discovered Cd-hyperaccumulator Solanum nigrum L.
- Biology
- 2005
S. nigrum can be classified as a Cd-hyperaccumulator, which provides a patentable new plant species for phytoremediation of CD-con- taminated soils.
Phytoaccumulation and Phytotoxicity of Cadmium and Chromium in Duckweed Wolffia globosa
- Chemistry, MedicineInternational journal of phytoremediation
- 2002
The phytoaccumulation and phytotoxicity of heavy metals, cadmiun (Cd), and chromium (Cr) on a common duckweed, Wolffia globosa, were studied and indicated that there were significant decreases in the biomass productivity and total chlorophyll content when the exposure time and metal concentration were increased.
Changes in Growth, Biochemical Components, and Antioxidant Activity in Aquatic Plant Wolffia arrhiza (Lemnaceae) Exposed to Cadmium and Lead
- Environmental Science, BiologyArchives of environmental contamination and toxicology
- 2010
Results suggest that W. arrhiza is a promising bioindicator of heavy-metal toxicity, and enzymatic and nonenzymatic antioxidant mechanisms activated in W.arrhiza plants exposed to Cd and Pb, especially at 10 μM.
Strategies of heavy metal uptake by three plant species growing near a metal smelter.
- Environmental ScienceEnvironmental pollution
- 2000
Absorption, distribution and binding of cadmium and zinc in irrigated rice plants
- ChemistryPlant and Soil
- 2005
SummaryRice plants are grown in nutrient solutions (Hoagland-Arnon 1) containing different concentrations of cadmium (0.005; 0.010 and 0.100 ppm) and one concentration of zinc (0.070 ppm) traced…