Impact of the climate change on the West coast of Algeria: Gulf of Oran, Arzew and Mostaganem.

Kies, Fatima; Kerfouf, Ahmed

doi:10.7770/safer-v2n3-art821

Cited by 4 publications

(7 citation statements)

References 11 publications

(13 reference statements)

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“…Therefore, until the moment there is no information on the distribution and abundance of species in the coastal region of Mostaganem (Kies and Taibi. 2011,Kies et al 2012, Kies and Kerfouf. 2014a).…”

Section: Characterization Of Coastal Ecosystems Mostaganemmentioning

confidence: 99%

“…Rocky shores are more common in the West and the East (Kies and Taibi. 2011, Kies et al 2012, Kies and Kerfouf. 2014a.…”

Section: Geomorphology Of the Coast Coastal Forms Of The Wilaya Of Momentioning

confidence: 99%

“…Sustainability,Agri,Food and Environmental Research 3(1), 2015: 1-16 ISSN: 0719-3726 2 Scientific monitoring showed the influence of the Cheliff River on the marine ecosystem, including negative effects on phytoplankton that presents a real disturbance about its abundance (Grimes et al 2003,Al-Asadi et al 2005, Kies and Taibi. 2011, Kies et al 2012, Kies and Kerfouf. 2014a, and the effects on macroalgae (Kies and Taibi.…”

Section: Introductionmentioning

confidence: 99%

“…To identify cases of coastal eutrophication (Kies and Taibi. 2011, Kies et al 2012, Kies and Kerfouf. 2014a and propose methods of supervision as to reduce these phenomena, it is first necessary to retain rather the notion of enriched state to such an extent that results in harm to the ecosystem, and thus for humans.…”

Section: Introductionmentioning

confidence: 99%

“…1983, Billen and Garnier. 2007, Garnier et al 2008, Hamaidi-Chergui et al2013, Kies and Kerfouf. 2014a, this operational definition thus favors the adverse effects of enrichment, that is to say the production of algal biomass excessive or unbalanced in terms biodiversity (Persson.…”

Section: Introductionmentioning

confidence: 99%

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Assessment of surface water chemistry and algale biodiversity in the Bay of Mostaganem and the Cheliff estuary: North-western Algeria

Kies¹

2015

Sust. Agric. Food Env. Res.

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Anthropogenic activities have led to water quality deterioration in many parts of the word, especially in Northwest Algeria. The current work investigated the spatiotemporal variations of water quality in the Cheliff River, samples for physico-chemical were performed at different periods from 2004 to 2007, the results chowed that nitrate (NO 3-) intake is very high especially in the month of February 2006 (26 mg/l) and February 2007 (37 mg/l), nitrite (NO 2-) values also exceed the standard for samples taken at the estuary (and the sea), ie 0.96 mg/l in the month of February 2006 and 0.98 mg/l in April 2007;the Ammonium (NH 4 +) contributions are due to the River because the value recorded at the estuary (4.22 in February 2006) ;silicate (SiO 2) varies greatly depending on the River flow resulting from soil leaching SOUR to the estuary where we see the maximum values of 20.10 mg/l in the month of February 2007 and 19.1 mg/l in March 2005. The recorded values of elements phosphorus (PO 4-) are high and very variable from 0.01 to 1.90 mg/l for the River, 0.01-0.80 mg/l for the estuary and 0-0.49 mg/l for the sea. The analyzed biological confirmed a total of 41 phytoplankton speciesand31 macroalgae species. So, Aquatic ecosystems are particulury vulnerable to environmental change and many are, at present, severely degraded.

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Section: Characterization Of Coastal Ecosystems Mostaganemmentioning

confidence: 99%

“…Rocky shores are more common in the West and the East (Kies and Taibi. 2011, Kies et al 2012, Kies and Kerfouf. 2014a.…”

Section: Geomorphology Of the Coast Coastal Forms Of The Wilaya Of Momentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Assessment of surface water chemistry and algale biodiversity in the Bay of Mostaganem and the Cheliff estuary: North-western Algeria

Kies¹

2015

Sust. Agric. Food Env. Res.

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Treatment of hydrocarbon marine pollution with cloud point extraction

Ghouas,

Haddou,

Canselier

et al. 2024

J Surfact & Detergents

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The release of hydrocarbons (HC) into the marine environment has serious consequences, both economically and ecologically. This work presents an efficient process to remove HC pollution from seawater: cloud point extraction (CPE), considered to be a reliable, inexpensive, and environmentally friendly method, using the readily biodegradable nonionic surfactants Lutensol ON30 and Tergitol 15‐S‐7. A real salt water sample with a high chemical oxygen demand (COD = 1700 mg O2/L) was thus treated. First, the phase diagrams of the binary systems (water–surfactant), and the pseudo‐binary systems (water–surfactant–HC), were determined. Second, after a 24 h settling time, considered as optimal, the extraction results, that is, residual soluble COD, residual percentage of surfactant in the dilute phase and volume fraction of coacervate at equilibrium, were expressed in terms of temperature and initial surfactant concentration. For each parameter, the results obtained were modeled using the response surface methodology and represented on three‐dimensional diagrams. They show that the COD can be reduced to 10 and 15 mg O2/L, using Lutensol ON30 and Tergitol 15‐S‐7, respectively, under seawater temperature conditions. Finally, it was shown that the surfactant can be recycled. The present work demonstrates that CPE can reduce the HC content of seawater on a laboratory scale.

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Micro- and macro-plastics in beach sediment of the Algerian western coast: First data on distribution, characterization, and source

Taïbi

Bentaallah

Alomar

et al. 2021

Marine Pollution Bulletin

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Impact of the climate change on the West coast of Algeria: Gulf of Oran, Arzew and Mostaganem.

Cited by 4 publications

References 11 publications

Assessment of surface water chemistry and algale biodiversity in the Bay of Mostaganem and the Cheliff estuary: North-western Algeria

Assessment of surface water chemistry and algale biodiversity in the Bay of Mostaganem and the Cheliff estuary: North-western Algeria

Treatment of hydrocarbon marine pollution with cloud point extraction

Micro- and macro-plastics in beach sediment of the Algerian western coast: First data on distribution, characterization, and source

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