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#1
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Charlie Zender:
http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC) http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impact http://www.nasa.gov/centers/goddard/...pollution.html NASA: Black soot and snow, a warmer combination http://www.nasa.gov/home/hqnews/2003...lack_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) --Shane |
#2
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On May 2, 8:30 am, wrote:
Charlie Zender:http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC)http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impacthttp://www.nasa.gov/centers/goddard/news/topstory/2003/0509pollution.... NASA: Black soot and snow, a warmer combinationhttp://www.nasa.gov/home/hqnews/2003/dec/HQ_03420_black_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) --Shane http://oversight.house.gov/documents/20071127165326.pdf *Mr. Zender. The concentrations of black carbon in the Arctic are relatively low relative to the developing world where the sources are. The problem in the Arctic is that this black carbon has essentially a double or even triple lifetime. Because the Arctic is so very bright, as you know, the sunlight that it can absorb has two chances to be absorbed by it: on its way down, and on its way back up being reflected from the ice sheets. But then that third lifetime that I mentioned is once it lands on the surface a very, very small concentration of black carbon -- we are talking parts per billion -- *Mr. Davis of Virginia. It is just more potent there, basically? Is that what you are saying? *Mr. Zender. It is just more potent. It is the most potent warming agent we know of in the Arctic. *Mr. Davis of Virginia. Okay. So it may not be significant in terms of its volume compared to other places, but it just has a more potent effect there?" n.b. No one in this transcript addresses how climatology missed such an obvious atmospheric warming agent until last year or how soot's effects compound field data collection. Is the anomaly from aerosols or CO2? If the aerosol anomalies are filtered out, what do the remaining anomalies look like? Ramanathan's misspoke partially on one count: Soot in fact increases rainfall in the North Pacific in the winter, seeding stronger, more- convective thunderstorms. This effect has even been observed in the Amazon, where large burns result in intensified thunderstorms downwind. But that's from a recent study, so we can forgive Ramanathan's omission. Ramanathan is correct that in the tropics and subtropics soot does interfere with evaporation at the ocean's surface (Indian Ocean), resulting in decreased rainfall. But it varies by geography, latitude, season and other circumstances. --Shane |
#4
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![]() wrote in message ... On May 2, 8:30 am, wrote: Charlie Zender:http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC)http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impacthttp://www.nasa.gov/centers/goddard/news/topstory/2003/0509pollution.... NASA: Black soot and snow, a warmer combinationhttp://www.nasa.gov/home/hqnews/2003/dec/HQ_03420_black_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) --Shane http://oversight.house.gov/documents/20071127165326.pdf *Mr. Zender. The concentrations of black carbon in the Arctic are relatively low relative to the developing world where the sources are. The problem in the Arctic is that this black carbon has essentially a double or even triple lifetime. Because the Arctic is so very bright, as you know, the sunlight that it can absorb has two chances to be absorbed by it: on its way down, and on its way back up being reflected from the ice sheets. But then that third lifetime that I mentioned is once it lands on the surface a very, very small concentration of black carbon -- we are talking parts per billion -- *Mr. Davis of Virginia. It is just more potent there, basically? Is that what you are saying? *Mr. Zender. It is just more potent. It is the most potent warming agent we know of in the Arctic. *Mr. Davis of Virginia. Okay. So it may not be significant in terms of its volume compared to other places, but it just has a more potent effect there?" n.b. No one in this transcript addresses how climatology missed such an obvious atmospheric warming agent until last year You are mildly misinformed here. http://www.giss.nasa.gov/research/news/20031222/ = 2003 http://www.nasa.gov/centers/ames/new...0/00_37AR.html = 2000 http://www.gcrio.org/ocp96/hiliteb5.html = 1996 or how soot's effects compound field data collection. Is the anomaly from aerosols or CO2? If the aerosol anomalies are filtered out, what do the remaining anomalies look like? Ramanathan's misspoke partially on one count: Soot in fact increases rainfall in the North Pacific in the winter, seeding stronger, more- convective thunderstorms. This effect has even been observed in the Amazon, where large burns result in intensified thunderstorms downwind. But that's from a recent study, so we can forgive Ramanathan's omission. Ramanathan is correct that in the tropics and subtropics soot does interfere with evaporation at the ocean's surface (Indian Ocean), resulting in decreased rainfall. But it varies by geography, latitude, season and other circumstances. --Shane |
#5
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On May 2, 9:26 am, "Ouroboros_Rex" wrote:
wrote: Charlie Zender: http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC) http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impact http://www.nasa.gov/centers/goddard/.../0509pollution.... NASA: Black soot and snow, a warmer combination http://www.nasa.gov/home/hqnews/2003...lack_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) Why? It finally worked. This is how it's done, people. Make a novel claim, you will need cites, no matter what newsgroup you're in. Novel claim? This is old news! Hey, tell you what? If that's a novel claim then I guess it's news to you that ulcers are caused by bacteria. Or force ='s acceleration * mass. And you guys go parading yourselves around as the beacons of knowledge on climate change. But you haven't kept up with the literature of the past three years or more. How lame. Evidently this is some enviro/activist hobby crusade for you, but as one hobbyist to another: Your choochoo train no workee. --Shane |
#6
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On May 2, 9:59 am, "Ouroboros_Rex" wrote:
No one in this transcript addresses how climatology missed such an obvious atmospheric warming agent until last year You are mildly misinformed here. http://www.giss.nasa.gov/research/news/20031222/ = 2003 Yes but this info never made its way to the IPCC report. Strange, that. Would you care to speculate how it is that it took the IPCC five years to finally publish a net heating effect for aerosols? http://www.nasa.gov/centers/ames/new.../00_37AR.html= 2000 Yes, that's early Ramanathan. Again, the IPCC chose to ignore this study. http://www.gcrio.org/ocp96/hiliteb5.html= 1996 This paper cites a net cooling effect. Very out of date. Again, the IPCC chose to ignore the data on soot until this past year. --Shane |
#7
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wrote:
On May 2, 9:26 am, "Ouroboros_Rex" wrote: wrote: Charlie Zender: http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC) http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impact http://www.nasa.gov/centers/goddard/.../0509pollution.... NASA: Black soot and snow, a warmer combination http://www.nasa.gov/home/hqnews/2003...lack_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) Why? It finally worked. This is how it's done, people. Make a novel claim, you will need cites, no matter what newsgroup you're in. Novel claim? This is old news! Not in alt.global-warming, it's not. Hey, tell you what? If that's a novel claim then I guess it's news to you that ulcers are caused by bacteria. Or force ='s acceleration * mass. And you guys go parading yourselves around as the beacons of knowledge on climate change. But you haven't kept up with the literature of the past three years or more. How lame. Evidently this is some enviro/activist hobby crusade for you, but as one hobbyist to another: Your choochoo train no workee. translation: droooool |
#8
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On May 2, 10:28 am, "Ouroboros_Rex" wrote:
wrote: On May 2, 9:26 am, "Ouroboros_Rex" wrote: wrote: Charlie Zender: http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC) http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impact http://www.nasa.gov/centers/goddard/.../0509pollution..... NASA: Black soot and snow, a warmer combination http://www.nasa.gov/home/hqnews/2003...lack_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) Why? It finally worked. This is how it's done, people. Make a novel claim, you will need cites, no matter what newsgroup you're in. Novel claim? This is old news! Not in alt.global-warming, it's not. Do you really want to admit that? i.e. Do you know how utterly uninformed that makes you look? --Shane |
#9
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wrote:
On May 2, 9:59 am, "Ouroboros_Rex" wrote: No one in this transcript addresses how climatology missed such an obvious atmospheric warming agent until last year You are mildly misinformed here. http://www.giss.nasa.gov/research/news/20031222/ = 2003 Yes but this info never made its way to the IPCC report. Strange, that. Would you care to speculate how it is that it took the IPCC five years to finally publish a net heating effect for aerosols? I have no proof that such is the case, so, I wouldn't care to waste my time. http://www.nasa.gov/centers/ames/new.../00_37AR.html= 2000 Yes, that's early Ramanathan. Again, the IPCC chose to ignore this study. http://www.gcrio.org/ocp96/hiliteb5.html= 1996 This paper cites a net cooling effect. Very out of date. Again, the IPCC chose to ignore the data on soot until this past year. Cite please. |
#10
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wrote:
On May 2, 10:28 am, "Ouroboros_Rex" wrote: wrote: On May 2, 9:26 am, "Ouroboros_Rex" wrote: wrote: Charlie Zender: http://today.uci.edu/news/release_detail.asp?key=1621 "...Dirty snow caused the Earth’s temperature to rise .1 to .15 degree, or up to 19 percent of the total warming. In the past two centuries, the Arctic has warmed about 1.6 degrees. Dirty snow caused .5 to 1.5 degrees of warming, or up to 94 percent of the observed change, the scientists determined." James Hansen: Papers were co-authored by Dr. James Hansen, GISS/NASA. Centennial boreal thaw contributes 25 percent of total global warming (BBC) http://news.bbc.co.uk/2/hi/science/nature/3333493.stm NASA: Soot's global impact NASA: Soot's global impact http://www.nasa.gov/centers/goddard/.../0509pollution.... NASA: Black soot and snow, a warmer combination http://www.nasa.gov/home/hqnews/2003...lack_soot.html (Now if the climate zealots in alt.global-warming would just read the papers and stop demanding cites anytime anybody brings up the data) Why? It finally worked. This is how it's done, people. Make a novel claim, you will need cites, no matter what newsgroup you're in. Novel claim? This is old news! Not in alt.global-warming, it's not. Do you really want to admit that? i.e. Do you know how utterly uninformed that makes you look? --Shane You attempt to turn your reluctance to produce cites for your claims - as is normal Usenet practice - into my problem has already failed, kid. |
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