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sci.geo.meteorology (Meteorology) (sci.geo.meteorology) For the discussion of meteorology and related topics. |
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#1
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That nighttime temperatures would increase faster
than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low temperatures in Ohio have risen by about 1.7 degrees Celsius (about 3 degrees Fahrenheit) since the 1960s. Why the change? It's not just the heat, it's the humidity, the researchers concluded -- coupled with increased cloudiness at night. Three degrees Fahrenheit might not sound like much of an increase, but it is -- even though daytime highs have remained mostly the same, said Rogers, who is also the state climatologist for Ohio. "A lot of Americans might expect that global climate change would cause extremely high daytime temperatures in the summer," he said. "But in Ohio at least, the high temperatures haven't been changing -- it's the overnight low temperatures that have been creeping up. That means the average temperature over the 24-hour period is creeping up as well." And this is exactly how Rogers believes that climate change would manifest itself in this region of the Midwest -- nighttime lows are rising, so that over time there would be less difference between them and the daytime highs. That would mean a big change for Ohio, where a typical summer night is 20 degrees Fahrenheit cooler than the day. In fact, stronger evidence of climate change would be hard to come by here, Rogers said: "In Ohio, we don't have a clear signal of global change, like you have in the Arctic, where sea ice is melting. But these rising nighttime lows are the next closest thing." In the September 2007 issue of the Journal of Climate, Rogers and his coauthors report a survey of more than 120 years of Ohio weather data. Aside from a brief temperature spike during the Dust Bowl of the 1930s, nighttime temperatures remained relatively unchanged -- until 1965, when they began to rise. [ . . . ] The story is from: http://www.sciencedaily.com/releases...1008183304.htm |
#2
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On Oct 9, 10:31 am, Roger Coppock wrote:
That nighttime temperatures would increase faster than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low temperatures in Ohio have risen by about 1.7 degrees Celsius (about 3 degrees Fahrenheit) since the 1960s. Why the change? It's not just the heat, it's the humidity, the researchers concluded -- coupled with increased cloudiness at night. Three degrees Fahrenheit might not sound like much of an increase, but it is -- even though daytime highs have remained mostly the same, said Rogers, who is also the state climatologist for Ohio. "A lot of Americans might expect that global climate change would cause extremely high daytime temperatures in the summer," he said. "But in Ohio at least, the high temperatures haven't been changing -- it's the overnight low temperatures that have been creeping up. That means the average temperature over the 24-hour period is creeping up as well." And this is exactly how Rogers believes that climate change would manifest itself in this region of the Midwest -- nighttime lows are rising, so that over time there would be less difference between them and the daytime highs. That would mean a big change for Ohio, where a typical summer night is 20 degrees Fahrenheit cooler than the day. In fact, stronger evidence of climate change would be hard to come by here, Rogers said: "In Ohio, we don't have a clear signal of global change, like you have in the Arctic, where sea ice is melting. But these rising nighttime lows are the next closest thing." In the September 2007 issue of the Journal of Climate, Rogers and his coauthors report a survey of more than 120 years of Ohio weather data. Aside from a brief temperature spike during the Dust Bowl of the 1930s, nighttime temperatures remained relatively unchanged -- until 1965, when they began to rise. [ . . . ] The story is from:http://www.sciencedaily.com/releases...1008183304.htm As soon as Ohio becomes the "globe", we'll buy it. Until then we'll look for something more substantial than anecdotal crap to determine whether or not we should spend BILLIONS on this non-existent problem. |
#3
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![]() "Roger Coppock" wrote in message ps.com... snip Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low Rogers is a well known shill taking millions from the "Carbon Credit" industry! |
#4
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On Oct 9, 11:31 am, Roger Coppock wrote:
That nighttime temperatures would increase faster than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, [...] and the study concludes: We need MO' MONEY for MO' STUDIES. |
#5
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Roger Coppock wrote:
In the September 2007 issue of the Journal of Climate, Rogers and his coauthors report a survey of more than 120 years of Ohio weather data. Aside from a brief temperature spike during the Dust Bowl of the 1930s, nighttime temperatures remained relatively unchanged -- until 1965, when they began to rise. What caused the 1930's spike? |
#6
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R wrote:
That nighttime temperatures would increase faster than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low temperatures in Ohio have risen by about 1.7 degrees Celsius (about 3 degrees Fahrenheit) since the 1960s. No ****, Buck Rogers, the entire Ohio Valley was 10 degrees colder than normal all during the 1960s, 1962 might have been one of the coldest winters in 50 years or so. |
#7
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On Oct 9, 8:34 am, Tunderbar wrote:
On Oct 9, 10:31 am, Roger Coppock wrote: That nighttime temperatures would increase faster than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low temperatures in Ohio have risen by about 1.7 degrees Celsius (about 3 degrees Fahrenheit) since the 1960s. Why the change? It's not just the heat, it's the humidity, the researchers concluded -- coupled with increased cloudiness at night. Three degrees Fahrenheit might not sound like much of an increase, but it is -- even though daytime highs have remained mostly the same, said Rogers, who is also the state climatologist for Ohio. "A lot of Americans might expect that global climate change would cause extremely high daytime temperatures in the summer," he said. "But in Ohio at least, the high temperatures haven't been changing -- it's the overnight low temperatures that have been creeping up. That means the average temperature over the 24-hour period is creeping up as well." And this is exactly how Rogers believes that climate change would manifest itself in this region of the Midwest -- nighttime lows are rising, so that over time there would be less difference between them and the daytime highs. That would mean a big change for Ohio, where a typical summer night is 20 degrees Fahrenheit cooler than the day. In fact, stronger evidence of climate change would be hard to come by here, Rogers said: "In Ohio, we don't have a clear signal of global change, like you have in the Arctic, where sea ice is melting. But these rising nighttime lows are the next closest thing." In the September 2007 issue of the Journal of Climate, Rogers and his coauthors report a survey of more than 120 years of Ohio weather data. Aside from a brief temperature spike during the Dust Bowl of the 1930s, nighttime temperatures remained relatively unchanged -- until 1965, when they began to rise. [ . . . ] The story is from:http://www.sciencedaily.com/releases...1008183304.htm As soon as Ohio becomes the "globe", we'll buy it. Until then we'll look for something more substantial than anecdotal crap to determine whether or not we should spend BILLIONS on this non-existent problem. For a similar report on global scale see: Easterling, David R., et al. "Maximum and Minimum Temperature Trends for the Globe." SCIENCE Vol. 277. 18, July 1997: pp. 364-367. |
#8
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On Oct 9, 2:26 pm, Whata Fool wrote:
R wrote: That nighttime temperatures would increase faster than daytime temperatures was predicted by Arrhenius in his 1896 CO2 modeling study. -.-. --.- Roger =-=-=-=-=-=-= Ohio State University Date: October 9, 2007 Evidence Of Warming Climate Found In Ohio Science Daily - Summer nights in Ohio aren't cooling off as much as they used to -- and it's likely a sign of climatic warming across the state, researchers say. Jeffrey Rogers, professor of geography at Ohio State University, led the new study, which found that average summer nighttime low temperatures in Ohio have risen by about 1.7 degrees Celsius (about 3 degrees Fahrenheit) since the 1960s. No ****, Buck Rogers, the entire Ohio Valley was 10 degrees colder than normal all during the 1960s, 1962 might have been one of the coldest winters in 50 years or so.- Hide quoted text - - Show quoted text - This is just a guess, but I wonder how much particulate air pollution and SO2 pollution from coal-burning power plants was wafting over Ohio in the 1960s. Even today, I believe that Ohio has some of the dirtiest coal-burning electric power plants in the US. For several decades now, the utilities responsible have built enormously tall smokestacks so that the pollution is ejected high into the atmosphere, and travels hundreds of miles downwind to cause acid rain problems in places like New England. But back in the 1960s, I think the utility smokestacks weren't so high, and a lot of the SO2 pollution and the particulates were released close to the power plants involved. It's pretty likely that this kind of air pollution, by blocking incoming sunlight and reflecting a good deal of it back into outer space, would have had a cooling effect on Ohio at the time. During the 1930s, on the other hand, the US economy was mostly in a severe depression. Did we get as much airborne SO2 and particulate pollution then, I wonder? Or would the air have been cleaner then, because the factories weren't operating, thus allowing whatever "greenhouse" warming was already in effect to have free play? Are there any real scientists in here who have studied this subject? |
#9
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On Oct 9, 1:12 pm, john fernbach wrote:
On Oct 9, 2:26 pm, Whata Fool wrote: electric power plants in the US. For several decades now, the utilities responsible have built enormously tall smokestacks so that the pollution is ejected high into the atmosphere, and travels hundreds of miles downwind to cause acid rain problems in places like New England. The reason for tall smokestacks is not to distribute pollution, but to use convection to draw air into the coal fire. Taller smokestacks mean higher fire temperatures and more power generated from the same size furnace. This was known centuries ago and was first expressed in the architecture of manor houses. Please see Christianson, Gale E. Greenhouse: The 200-Year Story of Global Warming. New York: Walker & Company, 1999. |
#10
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![]() "Bawana" wrote We need MO' MONEY for MO' STUDIES. That's Bush's plan for inaction. Need more studies , Bushie says, the science is unclear. |
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