EDGAR

The Emissions Database for Global Atmospheric Research (EDGAR) provides independent estimates of the global anthropogenic emissions and emission trends, based on publicly available statistics, for the atmospheric modeling community as well as for policy makers. This scientific independent emission inventory is characterized by a coherent world historical trend from 1970 to year x-3, including emissions of all greenhouse gases, air pollutants and aerosols. Data are presented for all countries, with emissions provided per main source category, and spatially allocated on a 0.1x0.1 grid over the globe.

全球大气研究排放数据库（EDGAR）提供基于公开统计数据的独立估算，涵盖全球人为排放及其趋势，旨在服务于大气模型研究者和政策制定者。该科学独立的排放清单展现了从1970年起至x-3年的连贯世界历史排放趋势，包括所有温室气体、空气污染物和气溶胶的排放。数据按国家呈现，并按主要排放源类别划分，全球范围内以0.1x0.1网格进行空间分配。

搜集汇总

背景与挑战

背景概述

EDGAR（全球大气研究排放数据库）是一个提供全球人为排放独立估计的科学数据库，涵盖温室气体、空气污染物和气溶胶，时间范围从1970年到最近年份。其特点包括基于公开统计数据、按国家和源类别分类，并提供了0.1x0.1度的全球空间网格数据，支持大气建模和政策制定。