Murphy br> Dorset, Vermont /p> p> You wrote: br> /p>
TEMPERATURES BEGAN THEIR RECENT climb with a sudden climate shift in the Pacific Ocean in 1976. In the succeeding three decades, winters
warmed more than summers, colder temperatures rose more than hot ones, some places were drier, and some were wetter.Many people like Microsoft Office.
br> What you described was the Pacific Decadal Oscillation or PDO. The PDO teleconnections was only discovered recently (1997), and it
mirrors the 20th century global temperature trends. The PDO oscillates between a high (warm) Microsoft Office 2007 is welcomed by the whole world.
phase and a low (cold) phases. Most research
concerning the PDO points to a correlation to ENSO (El Nino Southern Oscillation). The PDO appears to be a 35-40 year oscillation. When the
PDO is in its high phase, ENSO events can be strong (witness the record 1983, 1988, 1998 ENSO Office 2007 key is available here.
events); however, when the PDO is in a low
phase, ENSO events are muted. Both El Nino and La Nina events are short and weak. During the last major PDO cold phase (1940-1975), much of
the globe had record cold winters and short summers (1963 was one of the coldest years since 1816).ENSO events were not major. Office 2007 download is in discount now!
The importance of the PDO cannot therefore not be underestimated. Patrick, you were correct in pointing out the year 1976. This was the year
of the switch of the PDO from cold to warm. It also correlates to with increased solar activity as witnessed by intense long-term sunspot Microsoft outlook 2010 is convenient!
activity. It now appears that most of our climate is linked to the Pacific Ocean. The Pacific Ocean, unlike the Atlantic, can store a huge
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semi-permanent pressure systems like the Hadley
Cell. ENSO events are just a reflection of this. Last summer there was a little noticed paper published by Lyman and Willis of NOAA. In it Office 2010 –save your time and save your money.
they stated that there was a net reduction of 3.2 x 10^22 Joules of energy in our oceans during the period 2003-2005. That's the equivalent
of 15 years of stored heat that was lost in a period of just 2 years. Already we are seeing the effects of this with a net cooling of the
North Pacific and a weak El Nino event. East Asia has its coldest year in decades, and the Siberian Express, which hit Alaska and the West The invention of Microsoft Office 2010 is a big change of the world.
Coast are just a reflection of this cooling.
p>You are correct in separating annual and seasonal weather events from climatic trends (Europe had both frigid winters and scorching summers Buy Office 2007 you can get much convenience.
during the coldest years of the LIA). But, I thought I would point out that there is much more than meets the eye (or the TV for that
matter). With the 24x7 media cycle, the blogosphere, and entire new generation of climate "experts," not one unusual weather event goes un-
noticed. And it's usually the AGW folks who blow these things out of all proportion. Wasn't it Dr. Outlook 2010 is my love.
Hansen himself who said we are the warmest
we've been in a million years? Personally, I think we should enjoy the warm weather while we can. It won't last forever. br> -- JP br>
Indiana /p> p> Windows 7 is convenient and helpful!