????:2024-12-06 15:37:32 ??:????
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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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