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Determine of some of heavy metal in Boops boops in the coastal water of Lattakia

تحديد بعض العناصر المعدنية الثقيلة النذرة في أسماك الغبس Boopsboops في المياه الشاطئية لمدينة اللاذقية

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 Publication date 2017
and research's language is العربية
 Created by Shamra Editor




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This research focuses on determining elemental concentrations of copper and lead (Cu &pb) in the muscles and liver Boops boops kind of the estuary of the AL Kabeer Alshemaly River and the fishing port and the promenade using atomic absorption technique. The results showed a significant increase in the concentrations of lead during summer 2014 in each of the muscle tissue and the liver of the fish examined (28.28ppm& 4.48ppm, respectively) at the mouth of the estuary of the AL Kabeer Alshemaly River and the fishing port and the promenade (11.19ppm& 3.75ppm, respectively), and this could be due to the different nature of human activities and sources of pollution to this element between the two regions. The results showed a marked seasonal change in the concentration of copper within the liver tissue of fish studied, where the highest concentration in the fishing port and the promenade( 5630.02 ppm) in autumn 2014, the Supreme( 3402.27ppm) value in the AL Kabeer Alshemaly River the estuary of summer. While the results did not show the variable in concentrations of copper in muscle . Theconcentrations were comparable between the two stations somewhat, with the highest concentrations in the summer in Bouth the fishing port and the promenade 1497.70ppm) and(1107.91 ppm) the AL Kabeer Alshemaly River. Results indicate that the accumulation of the studied elements (Cu &pb) in the liver compared to muscle (and the reason is boiled physiological differences in the functions of each of the two members) and to the existence of a good correlation between the concentration in the muscle changes with the typical length of which points to increased accumulation of these elements in these fish with increased growth,Noting the high concentration of the studied elements in females more than those recorded in males.


Artificial intelligence review:
Research summary
تناولت هذه الدراسة تحديد تراكيز عنصري النحاس والرصاص في عضلات وكبد أسماك الغبس (Boops boops) في منطقتين مختلفتين على الساحل السوري: مصب نهر الكبير الشمالي وميناء الصيد والنزهة. استخدمت تقنية الامتصاص الذري لتحليل العينات. أظهرت النتائج ارتفاع ملحوظ في تراكيز الرصاص خلال فصل الصيف في كلا المنطقتين، حيث سجلت أعلى التراكيز في مصب نهر الكبير الشمالي. كما أظهرت النتائج تغيرات فصلية واضحة في تراكيز النحاس في الكبد، حيث كانت أعلى التراكيز في ميناء الصيد والنزهة خلال فصل الخريف. تشير النتائج إلى تراكم العناصر المعدنية في الكبد مقارنة بالعضلات، وإلى وجود علاقة ارتباط بين تراكيز هذه العناصر وطول السمكة، مع ملاحظة ارتفاع التراكيز عند الإناث أكثر من الذكور. توصي الدراسة بضرورة تحديد مصادر التلوث وتطبيق معايير بيئية صارمة، بالإضافة إلى مراقبة دورية للملوثات في البيئة البحرية.
Critical review
تعتبر هذه الدراسة مهمة لتسليط الضوء على مشكلة التلوث بالعناصر المعدنية الثقيلة في البيئة البحرية وتأثيرها على الكائنات الحية. ومع ذلك، يمكن تحسين الدراسة من خلال توسيع نطاق البحث ليشمل مناطق أخرى على الساحل السوري، وكذلك دراسة تأثير العناصر المعدنية الأخرى مثل الزئبق والكادميوم. كما يمكن تحسين دقة النتائج من خلال زيادة عدد العينات وتكرار التجارب في فترات زمنية مختلفة. من المهم أيضًا توضيح الآليات الفسيولوجية التي تؤدي إلى تراكم العناصر المعدنية في الكبد مقارنة بالعضلات بشكل أكثر تفصيلًا.
Questions related to the research
  1. ما هي العناصر المعدنية الثقيلة التي تم دراستها في هذه الدراسة؟

    تم دراسة عنصري النحاس والرصاص في هذه الدراسة.

  2. ما هي التقنية المستخدمة لتحليل تراكيز العناصر المعدنية في العينات السمكية؟

    استخدمت تقنية الامتصاص الذري لتحليل تراكيز العناصر المعدنية في العينات السمكية.

  3. ما هي النتائج الرئيسية المتعلقة بتراكيز الرصاص في الأسماك خلال فصل الصيف؟

    أظهرت النتائج ارتفاع ملحوظ في تراكيز الرصاص خلال فصل الصيف في كلا المنطقتين، حيث سجلت أعلى التراكيز في مصب نهر الكبير الشمالي.

  4. ما هي التوصيات التي قدمتها الدراسة بناءً على النتائج؟

    أوصت الدراسة بضرورة تحديد مصادر التلوث وتطبيق معايير بيئية صارمة، بالإضافة إلى مراقبة دورية للملوثات في البيئة البحرية.


References used
CHAHIN, H, Ecological Assessment of domestic and industrial Wastewater Pollutants on Syrian Coastal Region.The Regional Work Shop on Marine Sciences Natural Resources.Syria, 2004
BUFFLE,J;WILKINSON,KJ;VAN LEEUWEN HP. Chemodynamics and bioavailability in natural waters. Environ. Sci. Technol,43, 2009,7170-7174
AKCALI, I; KUCUKSEZGIN, F. A biomonitoring study: Heavy metals in macroalgae from eastern Aegean coastal areas. Mar. Pollut. Bull, 62, 2011,637-645
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