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#41
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![]() wrote in message oups.com... John H. wrote: On Fri, 11 Nov 2005 15:27:53 GMT, "Doug Kanter" wrote: "John H." wrote in message .. . Sounds like a good idea. I've also seen the use of gravel in parking lots, instead of concrete. Gravel allows water to penetrate and not become more polluting run-off. We're talking about heat retention here. And, gravel would be an insane idea in huge parking lots where snow needs to be plowed for 4-5 months per year. I grew up on a farm in Minnesota. We had snow for several months of the year. We also had gravel roads. Believe it or not, they got snow-plowed! Limestone gravel will reflect heat better than black asphalt, I would think. Yeah well anyway...gravel ends up getting shoved into the same end of the parking lot where the snow goes, leaving bare ground and mud. Then, it needs to be redistributed in the spring. It also provides an endless supply of rocks to be thrown by vandals. The operator raises the blade of the plow so as not to scrape the gravel. It's not like plowing pavement where the blade must ride on the surface. A half inch or so of snow on gravel makes little difference to the traction. The blade NEVER rides on the pavement. If it did, it would chew it to hell. It rides on what are commonly called the shoes. But, when the snow gets packed and packed, and thaws, then freezes, the gravel does get picked up and moved. Are the vandals in your community prevented from vandalizing by paved lots? Damn, you really should work on your comprehension. That question was just plain stupid. John's in the mood to toy with people this afternoon. Too much Kahlua. |
#42
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![]() Ron M. wrote: "Global warming" is the biggest hoax in the history of the world. Ron M. Your a good little goose stepper! Now, bow to Heir Bush. |
#43
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![]() Bill McKee wrote: Faster than ever before. You been here for 1,000,000 years? What an idiot, as usual. Why would *I* need to be here for a million years to know that global warming is occuring faster than ever before? I take it you don't realize that there have been core samples of earth and ice deposits over most of the world that backs this up? 20 miles of Glacier Bay melted in about 1860. Not come back. Who did the CFC thing? Local conditions vary. Anomolies occur. Too bad you aren't bright enough to realize that. |
#44
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On Fri, 11 Nov 2005 19:22:55 GMT, "Doug Kanter"
wrote: "John H." wrote in message .. . On Fri, 11 Nov 2005 18:53:48 GMT, "Doug Kanter" wrote: "John H." wrote in message ... Yeah well anyway...gravel ends up getting shoved into the same end of the parking lot where the snow goes, leaving bare ground and mud. Then, it needs to be redistributed in the spring. It also provides an endless supply of rocks to be thrown by vandals. The operator raises the blade of the plow so as not to scrape the gravel. It's not like plowing pavement where the blade must ride on the surface. A half inch or so of snow on gravel makes little difference to the traction. Are the vandals in your community prevented from vandalizing by paved lots? At any point in the past, have you made any observations of how kids behave? Absolutely! Right. So you know that even a relatively OK kid, when presented with a sudden richness of rocks, will pick on up and throw it, even if he knows he'll catch hell when it breaks something. Any kid who wants to throw something will find many things to throw. So we're going to let the earth melt 'cause some kid wants to throw rocks? -- John H. "Divide each difficulty into as many parts as is feasible and necessary to resolve it." Rene Descartes |
#45
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On Fri, 11 Nov 2005 19:24:05 GMT, "Doug Kanter"
wrote: wrote in message roups.com... John H. wrote: On Fri, 11 Nov 2005 15:27:53 GMT, "Doug Kanter" wrote: "John H." wrote in message .. . Sounds like a good idea. I've also seen the use of gravel in parking lots, instead of concrete. Gravel allows water to penetrate and not become more polluting run-off. We're talking about heat retention here. And, gravel would be an insane idea in huge parking lots where snow needs to be plowed for 4-5 months per year. I grew up on a farm in Minnesota. We had snow for several months of the year. We also had gravel roads. Believe it or not, they got snow-plowed! Limestone gravel will reflect heat better than black asphalt, I would think. Yeah well anyway...gravel ends up getting shoved into the same end of the parking lot where the snow goes, leaving bare ground and mud. Then, it needs to be redistributed in the spring. It also provides an endless supply of rocks to be thrown by vandals. The operator raises the blade of the plow so as not to scrape the gravel. It's not like plowing pavement where the blade must ride on the surface. A half inch or so of snow on gravel makes little difference to the traction. The blade NEVER rides on the pavement. If it did, it would chew it to hell. It rides on what are commonly called the shoes. But, when the snow gets packed and packed, and thaws, then freezes, the gravel does get picked up and moved. Are the vandals in your community prevented from vandalizing by paved lots? Damn, you really should work on your comprehension. That question was just plain stupid. John's in the mood to toy with people this afternoon. Too much Kahlua. No. I don't touch the stuff. I've gotten a lot of yard work done, though. Now I don't have to mess with leaves until tomorrow. Yippee. Tell Kevin to go find some more ridiculous posts to put up. I don't want to feed what little bit is left of his ego. -- John H. "Divide each difficulty into as many parts as is feasible and necessary to resolve it." Rene Descartes |
#46
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#47
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![]() "John H." wrote in message ... On 11 Nov 2005 11:28:45 -0800, wrote: Bill McKee wrote: Faster than ever before. You been here for 1,000,000 years? What an idiot, as usual. Why would *I* need to be here for a million years to know that global warming is occuring faster than ever before? I take it you don't realize that there have been core samples of earth and ice deposits over most of the world that backs this up? 20 miles of Glacier Bay melted in about 1860. Not come back. Who did the CFC thing? Local conditions vary. Anomolies occur. Too bad you aren't bright enough to realize that. Where are all your back up graphs for the places *you're* talking about? Are you trying to reason with someone that has been drinking that much of the kool aid? -- John H. "Divide each difficulty into as many parts as is feasible and necessary to resolve it." Rene Descartes |
#48
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![]() "Doug Kanter" wrote in message ... "John H." wrote in message ... On Fri, 11 Nov 2005 03:51:10 GMT, "Bill McKee" wrote: "John H." wrote in message ... Here is a site that shows average annual temps various places in the world. http://data.giss.nasa.gov/gistemp/station_data/ Pick out an area and see what the average annual temps have been. Note that the temps of high population areas rises at a higher rate than does that for urban areas. In most places that I looked, if the area was urban, and the data went back a 100 years or so, there was very little change. -- John H. "Divide each difficulty into as many parts as is feasible and necessary to resolve it." Rene Descartes There are hypothesis that the Urban areas are measured incorrectly. Most readings are from ground based thermometers, and over the years the areas around the thermometers have been built up a lot. And the extra buildings add an error to the reading. Spaced based readings have not changed much over the years. Lots less than the ground based readings. Yes, the temp rise in urban areas would seem to be related to the quantity of concrete in urban areas. This would indicate that a return to wooden buildings with straw roofs would be in order. Asphalt and concrete roads also retain heat much better than dirt roads, so we should go back to dirt roads. You're such a visionary. How about requiring that companies use existing empty commercial real estate, rather than mowing down green space until there's nothing left but a few weeds poking out of the cracks? Why does a company move to a new area and build a new building? Because they want to spend lots of bucks? Because of the city tax laws? Because there are no qualified workers in the old area? Because of crime in the older areas? Why? |
#49
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![]() "John H." wrote in message ... On Fri, 11 Nov 2005 10:58:54 -0500, thunder wrote: I grew up on a farm in Minnesota. We had snow for several months of the year. We also had gravel roads. Believe it or not, they got snow-plowed! You had to mention snow? I just looked out and saw my first flakes of the season. ;-( I look out and see three inches of leaves covering the lawn I just cleared yesterday. I'd rather see snow. Then I could practice writing my name. -- John H. "Divide each difficulty into as many parts as is feasible and necessary to resolve it." Rene Descartes Make sure it is a non caustic glow stick. |
#50
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![]() "Doug Kanter" wrote in message ... "John H." wrote in message ... On Fri, 11 Nov 2005 17:08:35 GMT, "Doug Kanter" wrote: "Don White" wrote in message ... John H. wrote: I grew up on a farm in Minnesota. We had snow for several months of the year. We also had gravel roads. Believe it or not, they got snow-plowed! Limestone gravel will reflect heat better than black asphalt, I would think. All kinds of gravel roads get plowed here. If they didn't, a lot of people would be isolated. Yeah, but that's not the same as a huge parking lot outside a major grocery store. People get real twitchy when food stores are dirty. Imagine what a store would look like on one of those winter days when the sun melts just the surface for a few hours. If it were a dirt parking lot, it would be mud for just long enough to the floors in the store to look like a barn. Not dirt, Doug, gravel. Then just move the store into an older commercial building with the parking lot already paved. Besides, if we're protecting the earth from meltdown, what's a little dirt on the floor. That's why God made straw for brooms! Gravel would be a great thing for shopping carts, Garp. |
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