?? ?«???????(2023????????)»
????:1??????:?????????????
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?????
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