Diversity and heavy metal tolerance of endophytic fungi from Dysphania ambrosioides, a hyperaccumulator from Pb–Zn contaminated soils
نویسندگان
چکیده
منابع مشابه
Abundance and diversity of Archaea in heavy-metal-contaminated soils.
The impact of heavy-metal contamination on archaean communities was studied in soils amended with sewage sludge contaminated with heavy metals to varying extents. Fluorescent in situ hybridization showed a decrease in the percentage of Archaea from 1.3% +/- 0.3% of 4', 6-diamidino-2-phenylindole-stained cells in untreated soil to below the detection limit in soils amended with heavy metals. A c...
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The U.S. Environmental Protection Agency (EPA) has been working toward the establishment of treatment standards for contaminated soils. The Office of Emergency and Remedial Response is in the process of developing and carrying out a plan to address the data needs for establishing the Pest Demonstrated Available Technologies (BDAT) for Superfund soils. The BDAT program is divided into phases. Ph...
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متن کاملArbuscular Mycorrhizal Fungi: a Potential Biotechnological Tool for Phytoremediation of Heavy Metal Contaminated Soils
High concentrations of heavy metals in the soil have detrimental effects on ecosystems and are a risk to human health as they can enter the food chain via agricultural products or contaminated drinking water. Phytoremediation is the direct use of living plants for in situ remediation of metal contaminated soil, sludges, sediments and ground water through contaminant removal, degradation or cont...
متن کاملAbility of some crops for phytoremediation of nickel and zinc heavy metals from contaminated soils
The present study was aimed at comparing the ability of three crop plants for phytoremediation of zinc (Zn) and nickel (Zn) from soils. A factorial (3×2×3) experiment based on RCBD was used to compare the treatments, and was repeated three times. The first factor was crop type (wheat, clover and rapeseed), the second factor was heavy metal types (zinc (Zn) and nickel (Ni)) and the third factor ...
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ژورنال
عنوان ژورنال: Journal of Plant Interactions
سال: 2016
ISSN: 1742-9145,1742-9153
DOI: 10.1080/17429145.2016.1266043