?? 2023?????????????????????
????:1?????????:?????????
2??????????
3???????
4???????
5?????????
?????????????????12????????5?????? (????????????????????????????? ?)?????????????5????«???(2023?????)»(??«????????»)?,2023?????
???,??«?????»????????????????????????????,???????????????????13?????,?????????«WMO????»??????????????????????????????
«???????????»??,?????10??28??,????????20??,2023???,?????????????420.0±0.1ppm?1934±2ppb?336.9±0.1ppb,?2022????2.3ppm?11ppb?1.1ppb??????????,??(1750??)?????????????????????51%?
???????????,????,??1???????????1??????????????????????????7????10????120??,???????????????????????????«???»?????????????????7??30????????,????????-?-?-???????????-?????????????????,????32?????????????????????,????????30??,??????????????????????,????????????????
???????????,«??»??,2023????421.4±0.1ppm,????????????????????????,???2022?????2.3ppm,????????,?(2.4ppm)??????1986±0.6ppb?337.3±0.1ppb,??2022????????8ppb?0.8ppb,???????????????????2023??????????2022????????????(?????????????????????????) ???????:???