https://www.un.org/en/observances/tropics-day

https://www.un.org/en/observances/rural-development-day

Ulaan Bator, Mongoliahttps://unccdcop17.org

https://www.un.org/en/observances/day-for-eradicating-poverty

Ereván, Armeniahttps://www.cbd.int/cop

Antalya, Turquia COP31 Cambio Climático

https://www.un.org/en/observances/world-science-day

https://www.fao.org/world-soil-day/en/