?????12?5?????????????(????????????? ??????????)?????????????????11?,??,?,??12????????5?????????,????????,????12???????,????«????(2023??????????????)»?

??

?????????,11????????5.1?,??????1.9?,????1961???????????

???????,???????????????????1~2??,????????????????????????????10~30????????????;???????????????????3~6????8~15???????

  ??????????????????????:11????4??,????????,???????“?????”????? ?? ?

?,???????,???????????12???????6??7?,???????,??2~4?,??6??,???????????????????????????4~5?????;12??????????9??????,????????????????????,????;12?????????10???????12????????,????????????????????,????????????????

12??????

????,?????????????????12?????,????????????????????????????????????,???????????????

???12????,?;????????????????????,???????????????????????????,?????????????????????????????????????????

  ?????:11?????????????????????????23??????????????????,????,??????? ??????????????????????????????? ???????

????????????,???????????????????????????????????????????????;???????????????????????????????????????????????????

?,12?????????????????,?????????????,???????????????????????????????????????????????????????????????,?????,???

?????????

?????????????,??«????????»??????????????,?????????????????????????13?,??«WMO??»????

?????????20??,2023??,????,?????(1750?)?????51%?

«????????????????????»?,2023?421.4±0.1ppm,??,????????????2022?????????2.3ppm,????,?????(2.4ppm)???????????????????????1986±0.6ppb?337.3±0.1ppb,???????????2022??????8ppb?0.8ppb,???

???????????????,2023????????????????2022????????

???????????,???????,?????,???,?????(????????????????)

??????????:????? ??“????”

?? 12??????????,????????

????:1?????:?????

2????????

3???????

4??????

5???????????

?????12?5?????????????(????????????? ??????????)?????????????????11?,??,?,??12????????5?????????,????????,????12???????,????«????(2023??????????????)»?

??

?????????,11????????5.1?,??????1.9?,????1961???????????

???????,???????????????????1~2??,????????????????????????????10~30????????????;???????????????????3~6????8~15???????

  ??????????????????????:11????4??,????????,???????“?????”????? ?? ?

?,???????,???????????12???????6??7?,???????,??2~4?,??6??,???????????????????????????4~5?????;12??????????9??????,????????????????????,????;12?????????10???????12????????,????????????????????,????????????????

12??????

????,?????????????????12?????,????????????????????????????????????,???????????????

???12????,?;????????????????????,???????????????????????????,?????????????????????????????????????????

  ?????:11?????????????????????????23??????????????????,????,??????? ??????????????????????????????? ???????

????????????,???????????????????????????????????????????????;???????????????????????????????????????????????????

?,12?????????????????,?????????????,???????????????????????????????????????????????????????????????,?????,???

?????????

?????????????,??«????????»??????????????,?????????????????????????13?,??«WMO??»????

?????????20??,2023??,????,?????(1750?)?????51%?

«????????????????????»?,2023?421.4±0.1ppm,??,????????????2022?????????2.3ppm,????,?????(2.4ppm)???????????????????????1986±0.6ppb?337.3±0.1ppb,???????????2022??????8ppb?0.8ppb,???

???????????????,2023????????????????2022????????

???????????,???????,?????,???,?????(????????????????)

??????????:?????