Open AccessEmission comparison of short lived climate forcers over long term greenhouse gases from domestic and transport sector in Semarang city
Author(s) -
Haryono Setyo Huboyo,
B. Samadiku,
Okto Risdianto Manullang
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1108/1/012008
Subject(s) - greenhouse gas , environmental science , pollutant , emission inventory , agricultural economics , environmental engineering , carbon dioxide , environmental protection , geography , meteorology , chemistry , economics , air quality index , ecology , organic chemistry , biology
Short-lived climate forcers (SLCF) controls are important because of their shorter impact and more immediate benefits in the short term than carbon dioxide controls that have a 100-year time horizon. In this study, we estimated the emission of SLCF from domestic and transport sector in Semarang city using emission factor from IPCC and CORINAIR. We also predicted the emission dispersion using AEMOD View. The total consumption of LPG domestic sector in Semarang city is 48,532 tons in 2017 and produces total SCLF emissions 0.537 tons/year and 11,538 tons/year for BC and CH 4 respectively. This corresponds to CO 2 emissions of 145,611 tons/year and 230.76 tons/year of N 2 O emissions. While from transport sector, the motorcycle has the largest VKT i.e 18.282.061.600 km/year in 2017. The emission, based on VKT data combined with active vehicles data, reach 178.23 tons/year, 802.52 tons/year for BC and CH 4 respectively. Transport sector produces total CO 2 emissions almost 15 times to that of domestic sector. Based on emission model, the emission distribution was concentrated in the districts located in the city center. The pollutant was accumulated in the Northwest, city center and Southeast of the city.