EDGARv4.tox1 Emission Maps

The EDGARv4.tox1 is part of the Emission Database for Global Atmospheric Research (EDGAR), which provides time-series of man-made emissions of greenhouse gases and short-lived atmospheric pollutants. The EDGARv4.tox1 contains emissions of total mercury and of the following mercury species: gaseous elemental mercury (GEM) (Hg0), gaseous oxidised mercury (GOM) (Hg2 +) and particle bound mercury (PBM) (Hg-P). This is an independent global mercury emissions inventory consistent across all world countries, which includes emissions from all key mercury emitting sources. Given the local-scale impacts of mercury, the emissions are gridded on 0.1 × 0.1 degree resolution maps using detailed proxy data.EDGARv4.tox1 属于全球大气研究排放数据库（Emission Database for Global Atmospheric Research，EDGAR），该数据库提供人为温室气体与短期大气污染物排放的时间序列数据。EDGARv4.tox1 涵盖总汞及以下形态汞的排放数据：气态元素汞（gaseous elemental mercury，GEM，Hg⁰）、气态氧化汞（gaseous oxidised mercury，GOM，Hg₂⁺）以及颗粒结合态汞（particle bound mercury，PBM，Hg-P）。本数据集为一套覆盖全球所有国家且统计口径统一的独立全球汞排放清单，囊括所有主要汞排放源的排放数据。鉴于汞对局地尺度的环境影响，本数据集通过详实的代用数据，将排放数据网格化至0.1°×0.1°分辨率的网格地图中。