????:2024-12-08 06:34:41 ??:????
????:????:????????
???????????????????????????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%?
?????????
????????,???????,?????????????????????????????????????????????????????????????????????,??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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