Tag Archives: Keeling Curve

NSF says biosphere is breathing in CO2 more deeply

Press Release 13-139 Seasonal carbon dioxide range expanding as more is added to Earth’s atmosphere Northern Hemisphere land-based ecosystems “taking deeper breaths,” scientists find Levels of carbon dioxide in the atmosphere rise and fall each year as plants, through photosynthesis … Continue reading

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Posted in Carbon dioxide | Tagged , , , , , , , | 89 Comments

The bombtest curve and its implications for atmospheric carbon dioxide residency time

Studies of Carbon 14 in the atmosphere emitted by nuclear tests indicate that the Bern model used by the IPCC is inconsistent with virtually all reported experimental results. Guest essay by Gösta Pettersson The Keeling curve establishes that the atmospheric … Continue reading

Posted in Carbon dioxide, IPCC | Tagged , , , , | 519 Comments

The 400 PPM FUD Factory: T-shirts now available

Steve Milloy at JunkScience points out what is above the fold in the NYT today – FUD Fear, Uncertainty, Doubt Here’s his scan of the front page at right: Readers may recall my post What 400 ppm of CO2 in … Continue reading

Posted in Climate News, Fun_stuff | Tagged , , | 114 Comments

A note about temperatures

Guest commentary by John Coleman (reprinted from KUSI-TV by Mr. Coleman’s request) Was July 2012 the hottest July in United States history? Was the last 12 months period the warmest ever? NOAA,the National Oceanographic and Atmospheric Administration, says “Yes”. The … Continue reading

Posted in Opinion, Watts et al 2012 | Tagged , , , , | 93 Comments

A problem: nearly one third of CO2 emissions occured since 1998, and it hasn’t warmed

Guest post by Tom Fuller The physics behind the theory of global warming are solid. CO2 is a greenhouse gas, we’re emitting industrial levels of it, with China now in the lead for emissions. A significant portion remains in the … Continue reading

Posted in Carbon dioxide, Climate sensitivity | Tagged , , , , , , , | 206 Comments

Next time somebody tries to tell you hurricane Sandy was an “unprecedented” East Coast hurricane, show them this

All one need to do to explode the memes that paid political activists Bill McKibben and Brad Johnson are pushing is to look at a history book. In this case, WeatherBELL’s Joe Bastardi points us to NOAA’s National Hurricane Center … Continue reading

Posted in 350.org connect the dots, Alarmism, hurricanes, Weather | Tagged , , , , | 71 Comments