Climate change has emerged as the greatest environmental problem of our time, and the oceans are among the first victims. Entire marine ecosystems are threatened by increasing temperatures, ocean acidification, rising sea levels, and unprecedented changes in the distribution and abundance of sea life.
The effects of climate change on shark populations are difficult to predict in a specific way. Generally, we expect that some species will start showing up in places they didn't before (as they seek their preferred water temperature), and that the impact will be greatest for the shark species with restricted ranges and those that depend on special near-shore habitats, such as mangroves.
The disturbing effects of climate change are expected to intensify over time, unless we act now to reduce carbon dioxide and other greenhouse gas emissions. The good news is that the public recognizes this issue as our primary environmental challenge, and experts are working like never before on practical, cost-effective solutions. Some governors and mayors are implementing solutions close to home, but leadership is still lacking at the national level, and drilling offshore and in the Arctic is certainly not the answer. You can help by urging your representatives in Congress to support legislation to curb carbon dioxide emissions and help move us away from drilling to faster, safer and cheaper solutions for our energy needs. Visit www.saveourenvironment.org to learn more and help.
PHOTO: Caribbean reef sharks cruise around a Bahamian reef. Credits: Brian Skerry/National Geographic/Getty Images
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check out Strange Days on Planet Earth. Here is one of 7 webisodes that you can view for free. Subscribe to the podcast on itunes. Our ocean needs our help!
Posted by: Willie Franklin | July 28, 2008 at 06:01 PM
http://www.youtube.com/watch?v=N_TSIMWnvb4
Posted by: Willie Franklin | July 28, 2008 at 06:02 PM
sta chido no manchen me encantan los tiburones
pero tambien los delfines sta chido como no isieran mas
los felisito sta bien chido jejeje luego ago el mio
los espero luego bueno sta bien chida su pagina
sta luego bye
Posted by: aldo | August 15, 2008 at 11:14 PM
k ondas no pues chidas piks de lo stibursios jajaja
no pues bye
se lo kuidan jajaj bolo de nerds jajaj
Posted by: aldo | August 15, 2008 at 11:16 PM
very informative.
Fred Smilek
Email- Fred_Smilek@yahoo.com
Webpage- http://sites.google.com/site/fredjsmilek/
Fred Smilek is the acting president of the Society to Save Endangered Species. It was founded in 2006 by Fred Smilek along with his two best friends Charles and Jonathan.
Posted by: Fred Smilek | January 14, 2009 at 05:24 PM
This didn't help!! I need to know the Great White Shark's Climate!!!!!!
-Shelby and Rachel
BFFL's
xoxo
Ba-Bye
Posted by: Shachel | March 16, 2009 at 08:35 PM
Climate change seems to be a daunting challenge for man. To correct this and escape disaster is going to take people focusing on the problem. I hope we can make changes before it is to late.
Mike
Marine Radio - Marine Antenna
http://www.outlanderdirect.com
Posted by: Marine Radio | Marine Antenna - Guy | November 19, 2009 at 09:18 PM