Didn’t have a section on wind speed time series data
But thanks to Tallbloke for raising this important topic
H/T to talkshop contributor Wayne for this short piece from the physics of sailing blog which tells us that near surface windspeeds have fallen over the last 30 years. However, the evidence in a presentation by Hartwig Volz on seawater emissivity I came across yesterday apparently contradicts this. I’ve added a couple of the relevant plot’s from that below the short article, but do take a look at the whole pdf slideshow. The discussion of wind speed is highly relevant to the whole climate debate, including the fundamentals of ocean-atmosphere interaction, energy balance and surface warming. Recall that Hans Jelbring’s thesis was entitled ‘Wind Controlled Climate‘ .
The Wind is Dying
Wind speed has significantly decreased in the 29 years from 1979 to 2008. In extreme cases, the wind decrease was a significant 15%. More specifically, the wind decreased at 73% of measuring stations which were 10 meters above the…
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