The Effect of Plants on the Degradation and Toxicity of Petroleum Contaminants in Soil: A Field Assessment

Banks, M. Katherine; Schwab, A. P.; Liu, B.; Kulakow, Peter; Smith, Jennifer L.; Kim, R.

doi:10.1007/3-540-45991-x_3

Cited by 43 publications

(28 citation statements)

References 24 publications

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“…La presencia de HTP puede inhibir el crecimiento foliar de las plantas para aprovechar la mayor cantidad de sus recursos y energía para consolidar su fracción radical (Banks et al 2003, Kechavarzi et al 2007, Bona et al 2011. Asimismo, Syafruddin y Efendi (2014) concluyeron que un factor importante en la producción de biomasa seca en especies fitorremediadora de suelos contaminados con petróleo, es la densidad y el tipo de poblaciones microbianas de la rizósfera.…”

Section: Discussionunclassified

FITOTOXICIDAD DE UN SUELO CONTAMINADO CON PETRÓLEO FRESCO SOBRE Phaseolus vulgaris L. (LEGUMINOSAE)

Arias-Trinidad¹,

Rivera-Cruz²,

Narcía³

2017

Rev. Int. Contam. Ambie.

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Palabras clave: hidrocarburos, toxicidad, bioindicador, bioensayo RESUMEN Se evaluaron los efectos tóxicos que produce un suelo contaminado con petróleo fresco sobre plantas de Phaseolus vulgaris. Para ello se generó un índice absoluto de fitotoxicidad que integra siete parámetros, medidos a través de índices relativos de fitotoxicidad para las variables: altura, longitud radical, número de nódulos y biomasa seca (foliar, radical, del fruto y total). Asimismo, se calcularon los coeficientes de determinación (R 2 ). El bioensayo se realizó bajo condiciones de túnel de plástico y se evaluó los efectos tóxicos del petróleo en plantas de frijol negro (P. vulgaris L.) al cabo de 100 días. Se estableció un diseño experimental de bloques al azar en condiciones semicontroladas, con seis tratamientos con tres repeticiones por tratamiento. Las concentraciones de hidrocarburos fueron: 1500, 3000, 4500, 6000, 7500 y 9000 mg/kg de hidrocarburos totales del petróleo (HTP) y un tratamiento testigo (0 mg/kg). Al día 100, el detrimento fisiológico [emergencia (R 2 = 0.89; b = -3.427); altura (R 2 = 0.84; b = -0.0029); longitud radical (R 2 = 0.62; b = -0.001); número de nódulos (R 2 = 0.68; b = -0.0092) y biomasa total (R 2 = 0.77; b = -0.0014)] de las plantas mostró una correlación negativa con la concentración de los HTP en el suelo, con diferencias entre los tratamientos (Tukey p≤ 0.05). Al día 68 del ensayo se observó marchitez de las plantas a concentraciones mayores de 3000 mg/kg HTP.Key words: hydrocarbons, toxicity, bioindicator, bioassay ABSTRACTThe toxic effects produced by soil contaminated with fresh crude oil on Phaseolus vulgaris plants was assessed. An absolute phytotoxicity index was generated, which includes seven parameters measured by a relative phytotoxicity index for the variables: height, radicular length, number of nodules, dry mass (foliar, radical, fruit and total). Likewise, the coefficients of determination (R 2 ) were calculated. The bioassay carried out under plastic tunnel conditions and the toxic effects of crude oil in plants P. vulgaris was assessed at 100 days. A randomized complete block design was used in the bioassays under semi controlled conditions, with six treatments and three Rev. Int. Contam. Ambie.

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Section: Discussionunclassified

FITOTOXICIDAD DE UN SUELO CONTAMINADO CON PETRÓLEO FRESCO SOBRE Phaseolus vulgaris L. (LEGUMINOSAE)

Arias-Trinidad¹,

Rivera-Cruz²,

Narcía³

2017

Rev. Int. Contam. Ambie.

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“…Therefore, there is a growing interest in the development of phytoremediation, which is environment-friendly, less expensive and uses less energy. Therefore, many researches have studied the phytoremediation of organic contaminants such as polyaromatic hydrocarbons (PAHs) (Aprill and Sims, 1990;Siciliano et al, 2003), polychlorinated biphenyls (PCBs) (Donnelly et al, 1994) and hydrocarbons (Günther et al, 1996;Banks et al, 2003a;Kirk et al, 2005) by using different plant species in Europe and North America. Italian ryegrass, sorghum, maize and alfalfa are recognized as phytoremediators (Radwan et al, 1995;Wiltse et al, 1998;Pradhan et al, 1999;Châineau et al, 2000;Banks et al, 2003b;Parrish et al, 2004).…”

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Screening of Twelve Plant Species for Phytoremediation of Petroleum Hydrocarbon-Contaminated Soil

Kaimi¹,

Mukaidani²,

Tamaki

2007

Plant Production Science

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: Twelve plant species were screened for their phytoremediation ability for the cleanup of hydrocarboncontaminated soil in Japanese environmental conditions. The plants were cultivated in a greenhouse for 141 days in 1/5000 a Wagner pots containing the experimental diesel-contaminated soil. During plant cultivation, the changes in the total petroleum hydrocarbon (TPH) concentration, soil dehydrogenase activity (DHA) and the number of aerobic bacteria were evaluated. The results of the screening experiment indicated that eight plant species (Italian ryegrass, sorghum, maize, alfalfa, Bermuda grass, rice, kudzu and beggar ticks) caused a more significant decrease in the TPH concentration in the planted diesel-contaminated soil than in the unplanted soil, and would be effective in the phytoremediation of petroleum hydrocarbon-contaminated soil in Japan. The TPH concentration was more closely related to the soil DHA than to the aerobic bacterial number. In this study we discussed the characteristics of the plants which are suitable for phytoremediation.

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“…(PAHs) (April and Sims, 1990;Siciliano et al, 2003), polychlorinated biphenyls (PCBs) (Donnelly et al, 1994), and hydrocarbons (Günther et al, 1996;Banks et al, 2003;Kirk et al, 2005). However, thus far, rhizodegradation has not been sufficiently developed for widespread application.…”

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confidence: 99%

Effect of Rhizodegradation in Diesel-Contaminated Soil Under Different Soil Conditions

Kaimi¹,

Mukaidani²,

Tamaki

2007

Plant Production Science

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The Effect of Plants on the Degradation and Toxicity of Petroleum Contaminants in Soil: A Field Assessment

Cited by 43 publications

References 24 publications

FITOTOXICIDAD DE UN SUELO CONTAMINADO CON PETRÓLEO FRESCO SOBRE Phaseolus vulgaris L. (LEGUMINOSAE)

FITOTOXICIDAD DE UN SUELO CONTAMINADO CON PETRÓLEO FRESCO SOBRE Phaseolus vulgaris L. (LEGUMINOSAE)

Screening of Twelve Plant Species for Phytoremediation of Petroleum Hydrocarbon-Contaminated Soil

Effect of Rhizodegradation in Diesel-Contaminated Soil Under Different Soil Conditions

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