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Aerosol Number Concentrations and Visibility during Dense Fog over a Subtropical Urban Site
المؤلفون المشاركون
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-11
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
There is now enough evidence of greater frequencies and extent of fog formation in urban areas.
These could easily be linked to rapid increase in aerosol number concentration (ANC) peculiar to polluted urban environments.
It is therefore pertinent to study ANC and visibility alongside the meteorological parameters in order to investigate the relationships which may possibly exist between these parameters especially during foggy conditions.
This study based on field measurements of ANC for aerosol spectrum varying from 0.3 µm to 20 µm attempts to investigates whether a threshold ANC could be associated with a given visibility range during low visibility conditions including dense fog episodes.
Thus, the present work explores relationship between ANC size spectrum and visibility (100 m–4500 m) in a polluted urban environment in India with specific reference to episodes of dense fog during winter period.
The study depicts a threshold minimum value of ANC during foggy conditions.
A power relationship between ANC and visibility is obtained.
Further, aerosol number distribution and size distribution function are also studied and empirical relation is compared with previous studies.
Further work is suggested to strengthen the findings presented here.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mohan, Manju& Payra, Swagata. 2014. Aerosol Number Concentrations and Visibility during Dense Fog over a Subtropical Urban Site. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1041591
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mohan, Manju& Payra, Swagata. Aerosol Number Concentrations and Visibility during Dense Fog over a Subtropical Urban Site. Journal of Nanomaterials No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1041591
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mohan, Manju& Payra, Swagata. Aerosol Number Concentrations and Visibility during Dense Fog over a Subtropical Urban Site. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1041591
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1041591
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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