Short Term Studies on Effect of Water Soluble Fractions of Diesel on Growth of Chaetoceros calcitrans, Paulsen

Bhattacharjee, Dola; Fernando, O.

doi:10.3923/rjet.2008.17.22

Cited by 4 publications

(3 citation statements)

References 22 publications

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“…Besides, the chemoreception used by zooplankton during foraging and mating may be also misled by crude oil soluble fraction (Herbert and Poulet, 1980). More importantly, crude oil has been also proven to have influence on live tissues, cells, and genetic material (Bhattacharjee and Fernando, 2008;Carls et al, 1999;Parab et al, 2008) which may interrupt the operation of physiological and biochemical system (Wezel and Opperhuizen, 1995) to the level that the photooxidation process can even take place at low concentrations (Karydis, 1982). In our study we observed that crude oil destructively influenced the somatic structure of cladocerans, sometimes removing the whole carapace of the animal.…”

Section: Discussionmentioning

confidence: 98%

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The short-term effects of crude oil on the survival of different size-classes of cladoceran Daphnia magna (Straus, 1820)

et al. 2015

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Section: Discussionmentioning

confidence: 98%

“…5). To date, most of the laboratory studies have focused on the water soluble components of crude oil (Bhattacharjee and Fernando, 2008;Duesterloh et al, 2002;Martinez-Jeronimo et al, 2005). Focused research on the insoluble layer of crude oil would allow more thorough and generic conclusions about the oil pollution effects.…”

Section: Discussionmentioning

confidence: 99%

The short-term effects of crude oil on the survival of different size-classes of cladoceran Daphnia magna (Straus, 1820)

et al. 2015

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“…Water soluble fraction (WSF) was prepared using the procedures described by previous studies [18][19][20] as follows:…”

Section: ) Preparation Of Water-soluble Fractionmentioning

confidence: 99%

Luminescence Inhibition of Water-soluble Fractions of Crude Oil, Diesel and Spent Engine Oil on Freshly Isolated Vibrio campbellii

Omolola Bello,

Samuel Lawal,

Emmanuel Olumayede

et al. 2024

App. Envi. Res.

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Inhibitory effects of water-soluble fraction (WSF) of crude oil, diesel, spent engine oil, and their composite mixture on luminescent Vibrio species isolated from a tropical marine fish were assessed to determine the acute toxicity and suitability of the bacteria. This was evaluated with a slight modification of the procedure for freshly prepared luminescent marine bacteria according to the International Organization for Standardization. Toxicity was assessed following bacterial exposure to different concentrations of the WSFs. Water quality parameters and total polycyclic aromatic hydrocarbons (PAHs) were determined using standard methods. Chemical analysis revealed cumulative loads of PAHs in the WSFs of crude oil (7.22 mg L-1) > diesel (6.92 mg L-1) > composite (6.23 mg L-1) > spent engine oil (4.58 mg L-1). The WSFs of crude oil and diesel showed rapid inhibition of bacterial light yield (11–81%), with maximum inhibition at 100% treatment level. However, luminescence inhibition was evident at 45 mins following exposure to spent engine oil (41–80%) for most of the treatment level tested, even though the 100% treatment level showed rapid (T0) and elevated percent inhibition at 75%. Exposure to composite mixtures of the hydrocarbons (1:1:1) revealed a gradual rise in percent inhibition with time. The EC50 values noted for the entire test samples during the period of exposure (0–60 mins) were between 14.79 and 257.57 mg L-1. Results obtained from this study revealed low toxic impacts of the WSFs and the observed sensitivity of the freshly isolated bioluminescent bacteria from our tropical waters. More so, it further demonstrates the potential for application of the bioluminescent Vibrio campbellii in standardized toxicity testing. Vibrio campbellii can be utilized to assess toxicity outcome in the event of bioremediation of oil residues but equally as a simple and generic indicator of oil spill and consequences on coastal waterways.

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Acute exposure to water-soluble fractions of marine diesel oil: Evaluation of apoptosis and oxidative stress in an ascidian

Barbosa¹,

Mello

Allodi

et al. 2018

Chemosphere

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Short Term Studies on Effect of Water Soluble Fractions of Diesel on Growth of Chaetoceros calcitrans, Paulsen

Cited by 4 publications

References 22 publications

The short-term effects of crude oil on the survival of different size-classes of cladoceran Daphnia magna (Straus, 1820)

The short-term effects of crude oil on the survival of different size-classes of cladoceran Daphnia magna (Straus, 1820)

Luminescence Inhibition of Water-soluble Fractions of Crude Oil, Diesel and Spent Engine Oil on Freshly Isolated Vibrio campbellii

Acute exposure to water-soluble fractions of marine diesel oil: Evaluation of apoptosis and oxidative stress in an ascidian

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