?? ???????«????????(2023?)»
????:1?95????????:??????vx
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?????????
??????,??????????,?????????????????????????????????????????????,????,???????????????????????????,??,??? ??????:???