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On Nov 4, 7:13*pm, Tom Francis - SWSports
wrote: On Wed, 04 Nov 2009 18:14:22 -0500, Tom Francis - SWSports wrote: On Wed, 04 Nov 2009 13:11:58 -0500, NotNow wrote: Please read completely. Don't kill the messenger, don't give anecdotal crap, but respond with good, solid science to refute each of the points.. *http://www.commondreams.org/headlines05/0219-01.htm http://en.wikipedia.org/wiki/Pacific...al_oscillation I'll condense it for you. 1750: PDO displays an unusually strong oscillation.[2] 1905: After a strong swing, PDO changed to a "warm" phase. 1946: PDO changed to a "cool" phase. [See the blue section of the graph on the right] 1977: PDO changed to a "warm" phase.[3] 1998: PDO index showed several years of "cool" values, but did not remain in that pattern.[4] 2008: The early stages of a cool phase of the basin-wide Pacific Decadal Oscillation Sorry dude - hit the send button a little fast. Click on the Senate Testimony link. http://windfarms.wordpress.com/2008/...s-70-of-global... Here's another - a little more condensed, but fairly accurate. http://www.bloomberg.com/apps/news?p...=aU.evtnk6DPo# Here's a key point to keep in mind. The relationship between global temperature and solar activity is confused by the difference between global temperature and surface temperature. Global temperature is the average temperature of the oceans - simple fact because they are Earth's heat sink. As we've all know ocean temperatures are not evenly distributed. The Atlantic and Pacific oceans both experience oscillations, where unusually warm or cold waters take turns at the ocean surface. *It's very similar to lake water turnover in fact. Lake Lanier, one that you're very familiar with, exhibits this effect as well. *This surface water is a primary determinant of the earth's surface temperature, so the ocean oscillations cause surface temperature to oscillate with respect to the actual local and/or global temperature. We also need to account for the largest source of raw energy which is the Sun. *It's no accident that, coincident with normal warm/cold cycles, that the increasedecrease in sunspots and solar prominences, mass coronal ejections and solar flares. *The high magnetic energy components of these various solar events are very coincident with Earth weather and weather patterns. *One of the more interesting studies done in 2007, which I can't find on the web but I'll keep looking - at the minimum I'll be glad to send you a copy of it, studied a solar event that occured in 1998 and it's effect on weather patterns. *It was a major mass ejection that caused an unusual wet/dry pattern in the Northern Hemisphere. There is also some interest in what are called Milankovitch Cycles - basically eccentricities in Earth's orbit around the sun. *Oddly, these cycles also seem to correspond to warm/cold cycles and long term Earth weather patterns. Ok, your turn - let's talk some science.- Hide quoted text - - Show quoted text - Sure enough! Now, tell me in the above where it scientifically states without a doubt that man has not aided in global warming. |
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