Trends N.B. To issue an uncommented list of all BADC links relating to the subject, please use the Search Links facility. Its role is to develop and distribute global emissions inventories of gases and aerosols.
Most data are at the surface but some species are given on several levels.
Also available are data of population and cropland. Information about the file format is provided on-site, as well as some software to read the data. The longest continuous record of atmospheric carbon dioxide concentrations available in the world. This site offers monthly and annual atmospheric CO 2 concentrations derived from the Scripps Institution of Oceanography's continuous monitoring programme at Mauna Loa Observatory, Hawaii. An interactive device allows the user to view any portion of the record, as either a table or a drawing.