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Cited by 28 publications
(12 citation statements)
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“…Decreases in plant Chl contents due to petroleum-contaminated soil have already been reported and attributed to the direct toxic effects which petroleum exerted on plants (Achuba 2006;Chaineau et al 1997;Li et al 2008) and also to the deficiencies of nutrients (mainly available nitrogen) resulted from alterations of chemical properties of the soil by petroleum (Balasubramaniyam and Harvey 2014;Bento et al 2012;Chaineau et al 1997), however, not mentioned the respective effects on Chl a and b. Redondo-Gomez et al (2014) found a reduction in Chl content of Spartina argentinensis tillers at 2 and 3 % diesel concentrations in soil, including a reduction in Chl b content and an unaffected Chl a content, which was suggested to be a toxic effect of enhanced tiller Mn concentrations in the presence of diesel fuel. Another research showed the decreased total Chl, Chl a, Chl b concentrations and Chl a/ Chl b ratios in four evergreen plant species around the refinery, in comparison with the control sites, maybe arise from higher ambient SO 2 gas concentrations and accumulation of metals in the leaves (Deniz and Duzenli 2007).…”
Section: Resultsmentioning
confidence: 97%
See 1 more Smart Citation
“…Decreases in plant Chl contents due to petroleum-contaminated soil have already been reported and attributed to the direct toxic effects which petroleum exerted on plants (Achuba 2006;Chaineau et al 1997;Li et al 2008) and also to the deficiencies of nutrients (mainly available nitrogen) resulted from alterations of chemical properties of the soil by petroleum (Balasubramaniyam and Harvey 2014;Bento et al 2012;Chaineau et al 1997), however, not mentioned the respective effects on Chl a and b. Redondo-Gomez et al (2014) found a reduction in Chl content of Spartina argentinensis tillers at 2 and 3 % diesel concentrations in soil, including a reduction in Chl b content and an unaffected Chl a content, which was suggested to be a toxic effect of enhanced tiller Mn concentrations in the presence of diesel fuel. Another research showed the decreased total Chl, Chl a, Chl b concentrations and Chl a/ Chl b ratios in four evergreen plant species around the refinery, in comparison with the control sites, maybe arise from higher ambient SO 2 gas concentrations and accumulation of metals in the leaves (Deniz and Duzenli 2007).…”
Section: Resultsmentioning
confidence: 97%
“…Hence, woody plants with developed root system should be screened for the phytoremediation in that region to penetrate the uncontaminated soil layer, thus remediating the contaminated deep-layer soil. However, the existing researches about the woody remediation plants mainly focuses on the species which have strict requirements on soil moisture conditions (Bento et al 2012;Moreira et al 2011), while there are few studies concentrating on the selecting of woody remediation plants suitable for such arid or semi-arid petroleum-contaminated regions as northern Shaanxi.…”
Section: Introductionmentioning
confidence: 99%
“…Of these species, all but one are native, and their ecological benefits would justify their use in rehabilitation programs. For example, F. macrophylla, P. pteroclada, P. pinnatum, and Z. longifolia -all leguminous species -exhibit dense root systems that protect soil from erosion, are nitrogen fixers, tolerate compaction and low fertility levels, and have considerable potential to remediate soil contaminated by petroleum because they facilitate oil-degrading bacterial communities (Bento et al, 2012).…”
Section: Species Performancementioning
confidence: 99%
“…This property is significant in petroleum hydrocarbon-polluted area where the C/N ratio increases and causes nitrogen deficiency (Ndimele et al 2011). In a study, the association between a leguminous tree, saman (Samanea saman), and its symbiotic microorganisms played a critical role on the remediation efficiency of petroleum hydrocarbons in contaminated soil (Bento et al 2012). Japanese panicgrass (Panicum bisulcatum), milkvetch (Astragalus membranaceus), Indian jointvetch (Aeschynomene indica), and alfalfa (Medicago sativa) enhanced dissipation of PAHs in soils through releasing enzymes and increasing microbial activity (Wiltse et al 1998;Lee et al 2008).…”
Section: Enhanced Phytoremediationmentioning
confidence: 99%