Poison Ivy on Carbon Diet
Series: November 2009 - Isla Earth Radio Series
From: Pat Maxwell
Length: 00:01:30
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Camping. Fresh air. Stunning vistas. Mountain streams flashing in the sunlight. And the great outdoors offers all kinds of natural conveniences. Like, when you gotta go, there’s always the bushes...Uh oh, not so fast. It may be getting itchier out there. According to a study in the Proceedings of the National Academy of Sciences, rising levels of carbon dioxide in the atmosphere could boost the growth rates of poison ivy...
Also in the November 2009 - Isla Earth Radio Series series
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Wind Power at Sea
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As oil prices rise and supplies decline, interest in wind energy is soaring. But finding sites for wind farms hasn’t been a breeze.
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In the race to energy efficiency it looks like CFLs, or compact florescent lightbulbs, are slowly gaining on traditional incandescents. But, there’s still along way to go.
Shade Trees Save Money
(00:01:30)
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Cool lemonade under a shade tree? Priceless. Well, not quite priceless. Shade has a value, and it’s a lot more than a lemon.
Fertilizer Dead Zones
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This isn’t how fertilizers are supposed to work. You’d think that more nutrients in water would be good for aquatic life. But, they’re actually contributing to a big rise in ...
The Fuel Duel
(00:01:30)
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Face it. We’re energy junkies -- and our fix is getting more expensive.
Turtle Diary
(00:01:30)
From: Pat Maxwell
You might have heard of animals shifting their nesting dates in response to climate change. That's happening with turtles in the Midwest; in this case, with some surprises.
PCR Found in Hot Springs
(00:01:30)
From: Pat Maxwell
Maybe there’s hope for troublemakers. Some creatures thrive in hot water...
Green Job Makeover
(00:01:30)
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Can mid-career professionals realistically switch to "green" careers? One certainly did.
Piece Description
Camping. Fresh air. Stunning vistas. Mountain streams flashing in the sunlight. And the great outdoors offers all kinds of natural conveniences. Like, when you gotta go, there’s always the bushes...Uh oh, not so fast. It may be getting itchier out there. According to a study in the Proceedings of the National Academy of Sciences, rising levels of carbon dioxide in the atmosphere could boost the growth rates of poison ivy...
Additional Credits
Isla Earth is produced by the Catalina Island Conservancy with support from its Fund for a Sustainable Planet.




