"scientific research have revealed more severe drought periods within the past 2000 years."
It might help the fearful to be able to go back through 65,000 years of weather history.
But to those of us who's parents lived through the Dust Bowl of the 1930's,
it looks a lot like just another weather cycle.
If this current cycle turns out to be more severe than the 1930's, that would only mean that it's the worst in 78 years...out of many thousands of years.
Federal meteorologists are saying that the drought is now
second in size to the Dust Bowl of the 1930s, according to an article by The Washington Post.
http://www.agprofess...11.html?ref=811
Similar conditions developed during the latter half of the 1800's, and a 9-year drought from 1858 through 1866.
From NOAA:
Drought is defined as a period of abnormally dry weather sufficiently long enough to cause a hydrological imbalance. For the Plains States, drought has been a recurring theme throughout the ages, with marked impacts on society
tracing back as early as 1280, and more extensively during the past 100 to 150 years. A widespread meteorological network in place across Nebraska during the 1930’s provided the first detailed record of precipitation and temperature, documenting the “Drought of the Ages, ” a severe drought that lasted 10 years across the Central Plains.
While the “Dirty Thirty’s” serves as a measuring stick for present day climate change, other methods of
scientific research have revealed more severe drought periods within the past 2000 years. Tree-ring growth studies in western Nebraska show the 1930’s drought was not that uncommon, and the “Dirty Thirty’s” actually pale in comparison to a 38-year drought that began in 1276, and another 26-year drought in the middle 1500’s.
SUV'S BELIEVED RESPONSIBLE FOR THE CLIMATE CHANGE IN THE MIDDLE AGES!
Edited by Rogerdodger, 11 January 2013 - 10:52 AM.