CO2 PPM - Trends in Atmospheric Carbon DioxideData are sourced from the US Government's Earth System Research Laboratory, Global Monitoring Division. Two main series are provided: the Mauna Loa series (which has the longest continuous series since 1958) and a Global Average series (a global average over marine surface sites).Anuar Ustayev (aka Anu)•9 days ago0017
List of all countries with their 2 digit codes (ISO 3166-1)ISO 3166-1-alpha-2 English country names and code elements. This list states the country names (official short names in English) in alphabetical order as given in ISO 3166-1 and the corresponding ISO 3166-1-alpha-2 code elements.Anuar Ustayev (aka Anu)•about 1 year ago007