The increased concentration of atmospheric carbon dioxide exhibits remarkable regularity.
the verdict
SUPPORTED
the evidence backs this
confidence 75/100
Long-term atmospheric measurements, such as the Keeling Curve, demonstrate that the accumulation and seasonal variation of carbon dioxide follow a remarkably regular and consistent pattern.
Evidence for · 4
Wikipedia: Keeling Curve
cited by 0
Reference article covering this claim directly
See more details
More for · 3
gml.noaa.gov: THE CHANGING CARBON CYCLE AT MAUNA LOA OBSERVATORY
cited by 0
Details the seasonal cycle and ongoing measurements of carbon dioxide at Mauna Loa Observatory.
agupubs.onlinelibrary.wiley.com: Seasonal amplitude increase in atmospheric CO 2 concentration at Mauna Loa, Hawaii, 1959–1982
cited by 0
Confirms measurable seasonal amplitude changes in atmospheric CO2 concentrations over decades.
journals.plos.org: Systematic anomalies in the recent global atmospheric CO2 concentration | PLOS Climate
cited by 0
Notes that highly systematic variation and smooth curves emerge in global atmospheric CO2 data.