????:2024-12-05 23:55:13 ??:????
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???12????5????????????? ??5???????????????????????????????2024??????????12????«?(2023???????????????????????????)»?????????13??????????????????????????????“????”?????,????????«WMO???»??????????????????????
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?????????(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%?
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?,??????????,?????????????????????????????????????????????,??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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