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January 26, 2009
Cosmic Rays Measure Stratosphere
Muons are measuring the heating up of the stratosphere. Published in the journal Geophysical Research Letters and led by scientists from the UK's National Centre for Atmospheric Science (NCAS) and the Science and Technology Facilities Council (STFC), this remarkable study shows how the number of high-energy cosmic-rays reaching a detector deep underground, closely matches temperature measurements in the upper atmosphere (known as the stratosphere). For the first time, scientists have shown how this relationship can be used to identify weather events that occur very suddenly in the stratosphere during the Northern Hemisphere winter. These events can have a significant effect on the severity of winters we experience, and also on the amount of ozone over the poles - being able to identify them and understand their frequency is crucial for informing our current climate and weather-forecasting models to improve predictions.Of course if you can measure the events in real time you have a better chance of finding out what causes them. And that means we might learn some things about climate that are not yet in the climate models. Which because they include all the known data can predict what the climate will be like in a century. Except for the fact that there are a lot of known unknowns that the models leave out. Like the effect of Ultraviolet Radiation on the atmosphere. And then there are the unknown unknowns. Oh well. I think I can confidently predict what will be found. Man made CO2 is definitely causing global warming because that is the consensus. Cross Posted at Power and Control posted by Simon on 01.26.09 at 01:51 AM |
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Wonderful article, thanks for pointing it out.
Totally agree with your conclusion.
Translation: We know almost next to nothing about the Earth's atmosphere but we are 100% sure what to do about it!