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17 Mai 2018 Jahr - CO2 ppm reached 411.24 in May 2018; May 1998 it was 369.42

Zugefügt zum Band der Zeit:

2010s Environmental Timeline

ByVictor V. Motti

30 Dez 2019

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1119

Datum:

17 Mai 2018 Jahr

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~ 7 years and 4 months ago

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