کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4439539 1311024 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sectoral CO2, CH4, N2O and SO2 emissions from fossil fuel consumption in Nagpur City of Central India
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علم هواشناسی
پیش نمایش صفحه اول مقاله
Sectoral CO2, CH4, N2O and SO2 emissions from fossil fuel consumption in Nagpur City of Central India
چکیده انگلیسی

Emission inventory of CO2, CH4, N2O and SO2 has been prepared for Nagpur city in Central India for the year 2004. Data on fossil fuel (coal, light diesel oil, high speed diesel, petrol/gasoline, low sulphur heavy stock, furnace oil and kerosene) consumption in thermal power, industrial, transport and domestic sectors were collected. Thermal power sector had the maximum coal consumption followed by the industrial and domestic sectors, whereas kerosene, liquefied petroleum gas (LPG), diesel and gasoline were used only in any single sector. Total annual CO2, CH4, N2O and SO2 emissions from these fuels in Nagpur city for the year 2004 was found to be 14792418 MT (14.8 Tg), 4649 (4.6 Tg), 1529 (1.5 Tg) and 69093 (6.9 Tg), respectively, in which thermal power and domestic sector had the maximum share. Coal was found to be the major contributor to Green House Gas (GHG) and SO2 emissions in all the sectors barring transport and domestic sectors. Carbon dioxide was the predominant GHG emitted by the selected sectors in terms of absolute emissions and also global warming contribution (GWC), though the share in the latter was lesser in magnitude due to higher global warming potential (GWP) of CH4 and N2O than CO2. Thermal power sector had a share of 51% in total CO2 emissions from all the sectors, followed by domestic, industrial and transport sectors having 27, 12 and 10% contributions, respectively. Share of thermal power sector in total SO2 emissions was 61%, followed by 24% from industrial, 10% from domestic and 5% from transport sector.


► Sectoral CO2, CH4, N2O and SO2 emissions of Nagpur city were estimated for 2004.
► Annual CO2, CH4, N2O and SO2 emissions were 14792418, 4649, 1529, 69093 MT.
► Coal was the major contributor to the emissions in power and industrial sectors.
► Thermal power, domestic, industrial sectors had 51, 27, 12% share in CO2 emission.
► Thermal power, industrial, domestic sectors had 61, 24, 10 share in SO2 emissions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 45, Issue 25, August 2011, Pages 4170–4179
نویسندگان
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