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Investigating Incursion of Transboundary Pollution into the Atmosphere of Dhaka, Bangladesh
المؤلفون المشاركون
Rana, Md. Masud
Mahmud, Mastura
Khan, Munjurul Hannan
Sivertsen, Bjarne
Sulaiman, Norela
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-28
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Concentrations of particulate matter (PM) in Dhaka, Bangladesh, during November 2013 to April 2014 were found 7-8 times higher than the World Health Organization (WHO) guideline value.
Probability of contribution of transboundary sources to this PM pollution was investigated through different approaches.
Ninety-six-hour backward trajectories with every 3-hour interval were computed and clustered into 06 groups based on angle distance matrix.
Probabilities of individual cluster to be associated with different ranges of coarse and fine particles were studied.
Gazipur station near Dhaka city was found to have 68% probability of receiving PM10 concentration higher than 150 μg/m3 when air masses followed the route of Middle East through the Himalayan valley to the station.
This channel was identified as the main route of PM transport to Bangladesh during dry season.
Transboundary source-regions were spotted by concentration weighted trajectory (CWT) method and also by the monthly average aerosol optical depths (AOD) over South Asia.
North-western Indian regions, Nepal and its neighboring areas, and Indian state of West Bengal were identified as the most probable zones that might have contributed to PM pollution in Gazipur, Dhaka.
November to January was the high time the station had experienced fine particles from those transboundary regions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rana, Md. Masud& Mahmud, Mastura& Khan, Munjurul Hannan& Sivertsen, Bjarne& Sulaiman, Norela. 2016. Investigating Incursion of Transboundary Pollution into the Atmosphere of Dhaka, Bangladesh. Advances in Meteorology،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1095671
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rana, Md. Masud…[et al.]. Investigating Incursion of Transboundary Pollution into the Atmosphere of Dhaka, Bangladesh. Advances in Meteorology No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1095671
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rana, Md. Masud& Mahmud, Mastura& Khan, Munjurul Hannan& Sivertsen, Bjarne& Sulaiman, Norela. Investigating Incursion of Transboundary Pollution into the Atmosphere of Dhaka, Bangladesh. Advances in Meteorology. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1095671
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1095671
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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