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    Re: Sea level rise (off-topic)
    From: Marc Bernstein
    Date: 2006 Jul 7, 21:05 -0500

    Sea level rise may appear linear but that does not mean that the
    increase in volume of the oceans is linear.
    
    
    On 7/7/06, FrankReedCT@aol.com  wrote:
    >
    > Robert wrote:
    > "The current warming up of the  earth is caused by other processes, most of
    > which appear to be the result of  our wasteful spending of natural resources."
    >
    > Tide gauge data  --available online-- shows a linear increase in sea level
    > over the past 150  years. For example, here's the historical tide gauge data for
    > The Battery in  southern  Manhattan:
    > http://tidesandcurrents.noaa.gov/sltrends/sltrends_station.shtml?stnid=8518750
    >
    > Sea  level has been rising steadily at a rate of about 25cm per century in
    > this part  of the world. This is consistent with "global warming" but
    > inconsistent with  man-made global warming, which should show significant non-linearity
    > in the past  150 years. CO2-generation by industry has been increasing
    > geometrically along  with global GDP. Sea level rise is linear.
    >
    > I'm not trying to start a  debate --just pointing out real hard data on what
    > sea level is actually doing  long-term. The seas may overwhelm us one of these
    > days, but it hasn't started  yet.
    >
    > -FER
    > 42.0N 87.7W, or 41.4N  72.1W.
    > www.HistoricalAtlas.com/lunars
    >
    >
    > >
    >
    
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