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???????«????????(2023?)»

????:2024-12-05 18:41:50 ??:????

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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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