ArticleEcotoxicology (London, England)2014
Risk assessment of petroleum-contaminated soil using soil enzyme activities and genotoxicity to Vicia faba.
Article in Ecotoxicology (London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 47 citations in OpenAlex.
- The Usability of Sorbents in Restoring Enzymatic Activity in Soils Polluted with Petroleum-Derived Products.Materials (Basel, Switzerland) · 2023Article
- Mixing of plant litters strengthens their remediation effects on crude oil-contaminated soil.Environmental science and pollution research international · 2021Article
- A Combinational Strategy Mitigated Old-Aged Petroleum Contaminants: Ineffectiveness of Biostimulation as a Bioremediation Technique.Frontiers in microbiology · 2021Article
- Multimarker approach to assess the exposure of the wild rodent Calomys laucha to a simulated crude oil spill.Environmental science and pollution research international · 2021Article
- Genotoxicity response of Vicia faba seedlings to cadmium in soils as characterized by direct soil exposure and micronucleus test.Ecotoxicology (London, England) · 2020Article
- Dynamics of the remediating effects of plant litter on the biological and chemical properties of petroleum-contaminated soil.Environmental science and pollution research international · 2019Article
- Dynamics of the biological properties of soil and the nutrient release of Amorpha fruticosa L. litter in soil polluted by crude oil.Environmental science and pollution research international · 2015Article
- A Survey of Soil Enzyme Activities along Major Roads in Beijing: The Implications for Traffic Corridor Green Space Management.International journal of environmental research and public health · 2015Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pollution caused by petroleum is one of the most serious problems worldwide. To better understand the toxic effects of petroleum-contaminated soil on the microflora and phytocommunity, we conducted a comprehensive field study on toxic effects of petroleum contaminated soil collected from the city of Daqing, an oil producing region of China. Urease, protease, invertase, and dehydrogenase activity were significantly reduced in microflora exposed to contaminated soils compared to the controls, whereas polyphenol oxidase activity was significantly increased (P < 0.05). Soil pH, electrical conductivity, and organic matter content were correlated with total petroleum hydrocarbons (TPHs) and a correlation (P < 0.01) existed between the C/N ratio and TPHs. Protease, invertase and catalase were correlated with TPHs. The Vicia faba micronucleus (MN) test, chromosome aberrant (CA) analyses, and the mitotic index (MI) were used to detect genotoxicity of water extracts of the soil. Petroleum-contaminated samples indicated serious genotoxicity to plants, including decreased index level of MI, increased frequency of MN and CA. The combination of enzyme activities and genotoxicity test via Vicia faba can be used as an important indicator for assessing the impact of TPH on soil ecosystem.
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