February 2009 Newsletter
From the January Meeting
Jim Kramper spoke on the sources of global warming and discussed the various natural sources and human sources. Global warming is seen best if the entire earth temperature is monitored. The smaller the area examined the greater the variation in year-to-year temperature. For example in the St Louis area, only three of the hottest years have occurred since 1990, and one of the 10 hottest years was in 1900, while globally most of the 10 hottest years have occurred since 1990. He emphasized that the interactions between these various sources of global warming are very complex. However, human activity is a major source of the increase in atmospheric CO2, both form the use of fossil fuels and from the destruction of rain forest and other heavily forested areas which are a sink for CO2 and the production of O2. Human activity to reduce carbon emissions, recycle, and generally clean up our planet and the atmosphere will have positive effects on the health of the planet and may slow the process of global warming. There was a long question and answer period after the talk in which the myths about the sources of St. Louis weather, weather balloons, how forecasts are generated, etc. It was a really informative and lively talk and discussion.
February Meeting
The Wednesday, February 11, 2009 meeting will be at The Columns. Erik Kientzy will talk about FAA Enforcement action.
Phone your dinner reservations to Jean Murry at (314)469-3541.
Safety Tip
Upcoming Events
You can always find the latest list of upcoming MPA events on our web site at http://gatewaypilots.org/upcoming-events/.
This year, all meetings on are the third Wednesday of the month except in December. See the upcoming events page for weather minimums and times.
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Gateway Pilots Web Site
Did you know that there are good things on the web site that did not make it into the newsletter? Drop by www.GatewayPilots.org.
