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Author Topic: A little grass to stop hurricanes?
Jughead
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posted 10 September 2004 12:27 AM      Profile for Jughead     Send New Private Message      Edit/Delete Post  Reply With Quote 
I'm becoming a little hurricane-obsessed lately, (not surprisingly), and I noticed that the hurricanes that have been smashing into Florida pretty much start off as storms just off of Cape Verde, pick up steam as they cross the atlantic, and the finally obliterate lives by the dozen and wealth by the billion in the Caribbean and Florida (not to mention lesser states, like the maritimes).
I was wondering if trying to reverse the desertification of Western Africa might not help to limit hurricane damage. It seems like all of that hot air blowing off the desert probably has some relation to storm intensity (atmosphere and ocean do interact, don't they?).

From: uhuh | Registered: Apr 2004  |  IP: Logged
BleedingHeart
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posted 10 September 2004 01:38 PM      Profile for BleedingHeart   Author's Homepage     Send New Private Message      Edit/Delete Post  Reply With Quote 
I read somewhere than emissions in North America were largely to blame for deserification in Africa.

Karma?


From: Kickin' and a gougin' in the mud and the blood and the beer | Registered: Nov 2002  |  IP: Logged
Agent 204
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posted 10 September 2004 07:47 PM      Profile for Agent 204   Author's Homepage     Send New Private Message      Edit/Delete Post  Reply With Quote 
On the radio today about Jamaicans' preparations for the storm, one guy they interviewed was smoking grass. Does that count?

[ 10 September 2004: Message edited by: Mike Keenan ]


From: home of the Guess Who | Registered: Nov 2003  |  IP: Logged
Tackaberry
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posted 10 September 2004 09:13 PM      Profile for Tackaberry   Author's Homepage     Send New Private Message      Edit/Delete Post  Reply With Quote 
Who knows. Climate is such a complex system that we can't even predict the path of a hurricane more than 3 days.

But if Im forced to guess I would say no. Hurricanes have been around longer than deforestation, and then there are the typhoons in Asia, pretty far from Africa, and that have been more damaging than hurricanes this year, and I believe are most years.


From: Tokyo | Registered: May 2001  |  IP: Logged
Jughead
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posted 10 September 2004 10:24 PM      Profile for Jughead     Send New Private Message      Edit/Delete Post  Reply With Quote 
Yeah, I thought about the whole typhoon thing, but then again, the Pacific is so much bigger a breeding ground than that little strip of Atlantic between the Americas and Africa. I'm not talking about deforestation in the sense of slash and burn farmers in indonesia (though maybe I am, just further back). I think the desertification of Africa must have started in the tens of thousands of years ago (though possibly coinciding with human activity).

I agree that climate prediction is tricky, but I wouldn't mind seeing some modeling of what would happen if there were grasslands or forests throughout these parts of africa.

(Of course, who's to say whether it would be possible to reverse the process, what the impact would be on ecology, culture, etc...)

In my dream world there would be a series of tidal energy plants along the west African coast generating electricity to desalinate water which would be pumped inland and used to irrigate grasslands and forests for say, 20-30 years, until they had established themselves and water had accumulated in lakes and streams and greenery and other reservoirs and the whole system became free-standing.

Easy breezy japaneesy.


From: uhuh | Registered: Apr 2004  |  IP: Logged

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