کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8060949 | 1520478 | 2018 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessing the total maximum allocated load of jurisdiction petroleum pollutants in the Bohai Sea
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
A method for calculation of total maximum allocated load (TMAL) of petroleum in Bohai Sea was established based on jurisdictions by linking land and sea. The TMALs of petroleum pollutants for 51 sea-sink source regions, 356 jurisdictions, and 6 petroleum drilling platforms (PDPs) around the Bohai Sea were calculated. Results showed that the TMALs of petroleum pollutants in 51 sea-sink source regions and 6 PDPs amount to 1.9Â ÃÂ 104 tons/year. The largest TMAL is from the rivers, followed by that of PDPs and wastewater treatment plants (WWTPs), at about 0.22Â ÃÂ 103, 0.13Â ÃÂ 103, and 0.11Â ÃÂ 103 tons/year on average, respectively. The maximum values are 3.05Â ÃÂ 103, 0.47Â ÃÂ 103, and 0.65Â ÃÂ 103 tons/year respectively, while the minimum values are 0.18, 0.10, and 0.31 tons/year respectively. The TMAL of petroleum pollutants on source producing and TMAL on source emission are 11.9Â ÃÂ 104 tons/year and 1.9Â ÃÂ 104 tons/year in 356 jurisdictions, respectively. The TMAL is high in upstream of each basin and the areas of marine water exchange rapidly. Taking Laizhou Bay as an example, 19 jurisdictions are overloaded with petroleum pollutants, and its overload rate is 670% on average.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean & Coastal Management - Volume 151, 1 January 2018, Pages 150-164
Journal: Ocean & Coastal Management - Volume 151, 1 January 2018, Pages 150-164
نویسندگان
Yan Wang, Keqiang Li, Yan Li, Shan Lu, Baodong Wang, Xiulin Wang,