%0 Dataset
%T Global Open Air Biomass Combustion Emissions Inventory (GEIOBB): Utilizing Fengyun-3D Global Fire Spot Monitoring Data (2020-2022)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/4e7a28c4-f766-4f7b-8068-338880357daf
%W NCDC
%A None
%A None
%K Fengyun 3D;emissions;open biomass combustion
%X This dataset aims to develop a high-resolution daily OBB emissions inventory, including carbon (C), carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), nitrogen oxides (NOx), sulfur dioxide (SO2), particulate organic carbon (OC), particulate black carbon (BC), ammonia (NH3), nitrogen dioxide (NO2), PM2.5, and PM10, and analyze various fire events and their emission patterns in 14 different regions. To estimate the OBB emissions of forests, savannas/shrublands, grasslands, and peatlands, we used an updated FY-3D GFR product based on the continuous spatiotemporal dynamics of AGB, spatiotemporal variable combustion efficiency, and emission factors specific to different land types. A comprehensive high-resolution OBB emission inventory is a valuable asset for air quality modeling, atmospheric transport simulation, and biogeochemical cycling research applications. This provides a strong framework for a deeper understanding and analysis of the environmental impact of brominated naphthalene on a global scaleIn this dataset, a high-resolution (1 km x 1 km) daily inventory of polybrominated biphenyls emissions was compiled using global fire point monitoring data from China's Fengyun-3D satellite, satellite derived biomass data, spatiotemporal variable combustion efficiency derived from vegetation indices, and emission factors based on land types. The estimated annual emissions of OBB from 2020 to 2022 are: 2586.88 Tg C, 8841.45 Tg CO2, 382.96 Tg CO, 15.83 Tg CH4, 18.42 Tg NOX, 4.07 Tg SO2, 18.68 Tg OC, 3.77 Tg BC, 5.24 Tg NH3, 15.85 Tg NO2, 42.46 Tg PM2.5, and 56.03 Tg PM10. Specifically, taking carbon emissions as an example, the estimated annual OBBs for 2020-2022 are 72.71 (BONA in Northern North America), 165.73 (TENA in temperate North America), 34.11 (CEAM in Central America), 42.93 (NHSA in Northern South America), 520.55 (SHSA in Southern South America), 13.02 (EURO in Europe), 13.02 (PM2.5 in South America), and 56.03 (PM10), respectively. 02 (Europe, EURO),