?? ????????«???????(2023?)»
????:1??????????:????90????????
2???????
3???????????
4?????????
5????????
??12??????????????5???????????????????????? ????5???????????2024??12?????????????«????????(2023?????????????????????)»????13?????“???”???,????????«WMO?»??????????????????????????
????????????????
????????(WMO/GAW)??????????,????2004?,???????????????,??????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),???????????????????????????,??????????10?????(20142023??????)??(2.4ppm)??1986±0.6ppb?337.3±0.1ppb,???????????????????2022??????????????8ppb?0.8ppb,?????
2023????????2022?????????
??????????,??????????,????????????????????????????????????????????????????????????????????????????????????????,????????????????,?????,?????,????????? ????:???