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المؤلفMustafa Hassan, Hassan
المؤلفB. Castillo, Azenith
المؤلفYigiterhan, Oguz
المؤلفAli Elobaid, Elnaiem
المؤلفAl-Obaidly, Abdulrahman
المؤلفAl-Ansari, Ebrahim
المؤلفPhilip Obbard, Jeffrey
تاريخ الإتاحة2018-09-19T09:09:03Z
تاريخ النشر2017-11-04
اسم المنشورMarine Pollution Bulletinen_US
المعرّفhttps://dx.doi.org/10.1016/j.marpolbul.2017.10.093
الاقتباسHassan HM. , Castillo AB. , Yigiterhan O. , Elobaid EA. , Al-Obaidly A. , Al-Ansari E. , Obbard JP. 2018 . “ Baseline concentrations and distributions of Polycyclic Aromatic Hydrocarbons in surface sediments from the Qatar marine environment”. Marine Pollution Bulletin. Volume 126, P.p. 58 – 62
الرقم المعياري الدولي للكتاب0025-326X
معرّف المصادر الموحدhttp://hdl.handle.net/10576/11089
الملخصCoastal sediments in marine waters of Qatar have the potential of being contaminated by Polycyclic Aromatic Hydrocarbons (PAHs) due to extensive petroleum exploration and transportation activities within Qatar's Marine Exclusive Economic Zone. In this study, the concentration and distribution of sixteen PAHs classed as USEPA priority pollutants were measured in sediments from the eastern Qatari coast. PAHs were recovered from sediments via accelerated solvent extraction and then analyzed using Gas Chromatography–Mass Spectrometry. Total concentrations of the PAHs were in the range of 3.15–14.35 μg/kg, and the spatial distribution of PAHs is evaluated in the context of sediment total organic content, depth and the grain size together with and the proximity of petroleum exploration and transportation activities. The data show that the concentrations of PAHs within the study area were in the low-range, suggesting a low risk to marine organisms and limited transfer of PAHs into the food web.
اللغةen
الناشرElsevier
الموضوعQatar-marine coastal sediments
الموضوعArabian Gulf
الموضوعPolycyclic Aromatic Hydrocarbons (PAHs)
الموضوعGrain size
الموضوعTotal organic carbon (TOC)
الموضوعCorrelation analysis
العنوانBaseline concentrations and distributions of Polycyclic Aromatic Hydrocarbons in surface sediments from the Qatar marine environment
النوعArticle
الصفحات58-62
رقم المجلد126
dc.identifier.essn 1879-3363


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