Tim Lueker, research scientist in the Scripps CO2 Research Group, only needs one sentence to explain why atmospheric CO2 peaks in May.
Why Scientists Still Collect CO2 in Flasks
Some aspects of CO2 analysis require old-school methods
Why are Seasonal CO2 Fluctuations Strongest at Northern Latitudes?
The farther north a CO2 reading is made, the wider it swings with the seasons
Why Daily Readings are Sometimes Unavailable
Many readers noticed that there were several days without readings recently.