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#1
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When New Orleans was "established" it wasn't below sea level. A
lot of the present day city was built below sea level. Some engineer had the bright idea of pumping it out to extend the size of the city. Yes, New Orleans has sunk over the past 100 or so years, along with the levees. Check out this USGS document: http://dels.nas.edu/dr/docs/burkett.pdf I see this as a college student type document to try to explain what might happen with predicted change in patterns caused by global warming etc. Ive seen all sorts of "expert" predictions and possible results many times and they all seemed to have valid background theory but in reality.. like most things on paper looked good but with no REAL SOLID proof figures, statistics and charts can be made to say anything. The figure of 9mm subsidence per year equates to 90cm over 100 years, or 3ft. Naff all really. I think its more along your suggested second part where you say they pumped out the water to expand the city then expanding it under sea level rather than the whole place subsiding under sea level since being made. . I will do a bit more investigating on this as its caught my imagination now and it might be interesting to study it. Many thanks, Graham |
#3
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![]() "I AmnotGeorgeBush" wrote in message ... From: (The Magnum) When New Orleans was "established" it wasn't below sea level. A lot of the present day city was built below sea level. Some engineer had the bright idea of pumping it out to extend the size of the city. Yes, New Orleans has sunk over the past 100 or so years, along with the levees. Check out this USGS document: http://dels.nas.edu/dr/docs/burkett.pdf (I see this as a college student type document to try to explain what might happen with predicted change in patterns caused by global warming etc. Ive seen all sorts of "expert" predictions and possible results many times and they all seemed to have valid background theory but in reality.. like most things on paper looked good but with no REAL SOLID proof figures, statistics and charts can be made to say anything. The figure of 9mm subsidence per year equates to 90cm over 100 years, or 3ft. ) - I concur with the above poster regarding the provided text. Glaciers melt faster than that. Looking on a few sites so far i have concluded that the original part of NO was built above sea level whereas as it was expanded they drained out the water after building levies so it was under sea level when built.. It averages between 12ft above to a couple of feet below on the whole.. unless the site i was looking at was wrong. The thing is that studies into possible future events are just that.. studies to what might happen, often depicting the worst case scenario. You should have seen the" Cable and Wireless experts" carefully worked out growth of the internet. The one that made them decide to drop Hong Kong Telecom and go with an offshore net provider... the shares were at £15 each and after the net crash in growth (although it is rising but nothing like these "experts" predictions) they are now worth around £1.50. So much for the experts growth predictions there... and this was a global thing. Governments do all kinds of surveys and projections to how things might go and a lot of them its a great way to raise revenues whereas no one knows the real possible outcome until it happens and then of coure its too late. Its like the Asian Bird flu and Mad cow disease. Only a very few people have died of so called related symptoms. Like in the 70's for us it was Rabies coming across from europe. How many people have died from rabies?? Now compair those figures with people who have died with drink related problems or cancer through smoking... yet theres nothing really done to stop these things because its a huge money maker in taxes for the government. They put up taxes saying its to persuede many of us to give up as its too expensive.. what a load of cobblers... they put the tax there because they know they can make a mint out of it, like alcohol tax, even car tax. They sneakily shoved an extra £5 on it per 6 months saying it was to help out with greenhouse gasses... complete lies. I live on the east coast of the UK and from when i was a kid the sea level hasnt risen at all. Surely it would have as its the North sea and were talking about 40 years.. some predictions ive seen say it could happen in our lifetime... yea right... Has anyone actually stopped to consider the hole in the Ozone layer is actually naturally occuring and if it wasnt there we would be all stifled? A lot of the different weather conditions people are saying "it was never like this when i was a lad" are probably forgetting what it was really like. On the odd occasion things are going to combine to cause "freak" conditions which do look bad. In 1953 my town was flooded and people lost their lives.. they said then it was caused by the rising sea and glaciers melting so on... it wasnt.. it was caused by tidal conditions caused by a high moon and a storm which hapened at the same time. Its never flooded since... Anyways... dont be alarmed and sleep well tonight ![]() |
#4
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From: (The=A0Magnum)
"I AmnotGeorgeBush" wrote in message ... From: (The Magnum) When New Orleans was "established" it wasn't below sea level. A lot of the present day city was built below sea level. Some engineer had the bright idea of pumping it out to extend the size of the city. Yes, New Orleans has sunk over the past 100 or so years, along with the levees. Check out this USGS document: http://dels.nas.edu/dr/docs/burkett.pdf (I see this as a college student type document to try to explain what might happen with predicted change in patterns caused by global warming etc. Ive seen all sorts of "expert" predictions and possible results many times and they all seemed to have valid background theory but in reality.. like most things on paper looked good but with no REAL SOLID proof figures, statistics and charts can be made to say anything. The figure of 9mm subsidence per year equates to 90cm over 100 years, or 3ft. ) - I concur with the above poster regarding the provided text. Glaciers melt faster than that. Looking on a few sites so far i have concluded that the original part of NO was built above sea level whereas as it was expanded they drained out the water after building levies so it was under sea level when built.. Yup,,that's confirmed. It averages between 12ft above to a couple of feet below on the whole.. unless the site i was looking at was wrong. The thing is that studies into possible future events are just that.. studies to what might happen, often depicting the worst case scenario. You should have seen the" Cable and Wireless experts" carefully worked out growth of the internet. The one that made them decide to drop Hong Kong Telecom and go with an offshore net provider... the shares were at =A315 each and after the net crash in growth (although it is rising but nothing like these "experts" predictions) they are now worth around =A31.50. Sort of like our breakup of the Bell system that took place years ago. Promises of cheaper rates, but the opposite took place. So much for the experts growth predictions there... and this was a global thing. No doubt,,,can you say "dot com"? Governments do all kinds of surveys and projections to how things might go and a lot of them its a great way to raise revenues whereas no one knows the real possible outcome until it happens and then of coure its too late. Its like the Asian Bird flu and Mad cow disease. Only a very few people have died of so called related symptoms. Yea, well that number is intentionally undereported,,,at least in the US. Officially, the CDC claims no deaths occurred here from the Bovine plague, but that's "officially" wrong. Like in the 70's for us it was Rabies coming across from europe. For us it was the Swine Flu in the seventies. How many people have died from rabies?? Now compair those figures with people who have died with drink related problems or cancer through smoking... yet theres nothing really done to stop these things because its a huge money maker in taxes for the government. They put up taxes saying its to persuede many of us to give up as its too expensive.. what a load of cobblers... they put the tax there because they know they can make a mint out of it, like alcohol tax, even car tax. US is same way. They sneakily shoved an extra =A35 on it per 6 months saying it was to help out with greenhouse gasses... complete lies. I live on the east coast of the UK and from when i was a kid the sea level hasnt risen at all. Actually, what we have here is a shrinkage of the shore, due to erosion. In the north toward the pole, many villages record the shrinkage of the polar ice cap and the yearly continual shrinkage of glaciers near where they live. Surely it would have as its the North sea and were talking about 40 years.. some predictions ive seen say it could happen in our lifetime... yea right... I've personally witnessed the marvel of mother nature, from earthquakes to hurricanes, tornados and tropical storms, extreme heat and extreme cold to forest fires started by lightning to flash floods and draughts to dust storms. I've learned never to underestimate or second guess mother nature. She can be your best frind and guide, but she can also kill you like the bitch she can sometimes be. Has anyone actually stopped to consider the hole in the Ozone layer is actually naturally occuring and if it wasnt there we would be all stifled? A lot of the different weather conditions people are saying "it was never like this when i was a lad" are probably forgetting what it was really like. Probably a little of both. On the odd occasion things are going to combine to cause "freak" conditions which do look bad. In 1953 my town was flooded and people lost their lives.. they said then it was caused by the rising sea and glaciers melting so on... it wasnt.. it was caused by tidal conditions caused by a high moon and a storm which hapened at the same time. Its never flooded since... Anyways... dont be alarmed and sleep well tonight ![]() I rest easy. Type B's live much longer. Like I said,,you can't fight mother nature, so why worry about her? All you can do is prepare ( in some events) and not muck the earth up anymore than we have...and that's a whole lotta muckin'! Take 'er ez. |
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