EDGAR v8.0 Greenhouse Gas Emissions

EDGARv8.0 provides estimates for emissions of the three main greenhouse gases (CO2, CH4, N2O) and fluorinated gases per sector and country. CO2 emissions are provided separately for the fossil and bio components. Emissions of fossil CO2 (also named CO2_excl_short-cycle_org_C) include all fossil CO2 sources, such as fossil fuel combustion, non-metallic mineral processes (e.g. cement production), metal (ferrous and non-ferrous) production processes, urea production, agricultural liming and solvents use. To harmonise global fossil CO2 emission estimates, we incorporate IEA CO2 emissions from fossil fuel combustion sources (2022b), in the joint IEA-EDGAR CO2 emission dataset (v2). Emissions of bio CO2 (also named CO2_short-cycle_org_C) include emissions from the combustion of biofuels (e.g. primary solid biomass, liquid biofuels, etc.). Large scale biomass burning with Savannah burning, forest fires, and sources and sinks from land-use, land-use change and forestry (LULUCF) are excluded. Preliminary estimates of wild fires and LULUCF emissions up to 2022 can be found at: http://siprweb01p-edg.jrc.org/report_2023.

EDGARv8.0 可提供分行业、分国家的三种主要温室气体（二氧化碳CO₂、甲烷CH₄、氧化亚氮N₂O）以及氟化气体的排放估算数据。其中二氧化碳排放还分别拆分给出了化石组分与生物组分的排放结果。
化石源二氧化碳排放（亦称作CO₂_excl_short-cycle_org_C）涵盖所有化石来源的二氧化碳排放场景，包括化石燃料燃烧、非金属矿物加工（如水泥生产）、金属（黑色金属与有色金属）冶炼过程、尿素生产、农业石灰施用以及溶剂使用等。
为统一全球化石源二氧化碳排放估算结果，本数据集在联合编制的IEA-EDGAR二氧化碳排放数据集（v2）中纳入了国际能源署（International Energy Agency, IEA）2022年发布的化石燃料燃烧源二氧化碳排放数据。
生物源二氧化碳排放（亦称作CO₂_short-cycle_org_C）则包含生物燃料燃烧产生的排放，例如原生固体生物质、液态生物燃料等。但该数据集未纳入大规模生物质燃烧（如稀树草原燃烧、森林火灾）以及土地利用、土地利用变化与林业（Land-Use, Land-Use Change and Forestry, LULUCF）相关的源与汇。
2022年及之前的野火与LULUCF排放初步估算可通过以下链接获取：http://siprweb01p-edg.jrc.org/report_2023.

搜集汇总

背景与挑战

背景概述

EDGAR v8.0 Greenhouse Gas Emissions数据集提供1970-2022年全球温室气体排放的详细时间序列和网格图，涵盖CO2、CH4、N2O和氟化气体，按国家和行业分类，支持全球气候变化研究。