کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6355889 | 1622728 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment of anthropogenic inputs in the surface waters of the southern coastal area of Sfax during spring (Tunisia, Southern Mediterranean Sea)
ترجمه فارسی عنوان
ارزیابی ورودی های انسان شناسی در آب های سطحی ساحلی در فصل بهار (تونس، دریای مدیترانه ای جنوبی)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
The coastal marine area of Sfax (Tunisia), which is well-known for its high productivity and fisheries, is also subjected to anthropogenic inputs from diverse industrial, urban and agriculture activities. We investigated the spatial distribution of physical, chemical and biogeochemical parameters in the surface waters of the southern coastal area of Sfax. Pertinent tracers of anthropogenic inputs were identified. Twenty stations were sampled during March 2013 in the vicinity of the coastal areas reserved for waste discharge. Phosphogypsum wastes dumped close to the beaches were the main source of PO43Â â, Clâ and SO42Â â in seawater. The high content in total polyphenolic compounds was due to the olive oil treatment waste water released from margins. These inorganic and organic inputs in the surface waters were associated with elevated COD. The BOD5/COD (<Â 0.5) and COD/BOD5 (>Â 3) ratios highlighted a chemical pollution with organic load of a low biodegradability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 104, Issues 1â2, 15 March 2016, Pages 355-363
Journal: Marine Pollution Bulletin - Volume 104, Issues 1â2, 15 March 2016, Pages 355-363
نویسندگان
Zaher Drira, Salma Kmiha-Megdiche, Houda Sahnoun, Ahmed Hammami, Noureddine Allouche, Marc Tedetti, Habib Ayadi,