Eating Our Way Out of the Ocean’s Problems — A Chef’s Perspective

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August 15, 2011: Our special guest is National Geographic Fellow and acclaimed chef, author, and speaker Barton Seaver, who seeks to restore our relationship with the ocean, the land, and with each other through dinner. His new book is For Cod and Country: Simple, Delicious, Sustainable Cooking. If you’re not hungry, you will be by the end of this show! Also: A giant sea monster discovered in the UK and a close encounter with the largest animal that’s ever lived.

The Ocean Doctor airs weekly on WebTalkRadio.net. Want to listen on your iPod, iPhone or mp3 player? Download the mp3 file or subscribe on iTunes and don’t miss a single episode. Or listen to us on your iPhone, Android phone, WebOS phone, BlackBerry or tablet, including the iPad, with the free Stitcher SmartRadio app.?See the complete list of episodes. Follow The Ocean Doctor on TwitterBecome a Fan on Facebook! Submit a question and I’ll try to answer it on the air. Even better, record your question or comment on our special message line and I might play it on the air. Call: (805) 619-9194. You can also leave questions and comments for this episode below. Like the show? Learn how to become a sponsor. [Read more...]

National Geographic’s Newest Explorer

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August 1, 2011: We visit National Geographic Headquarters in Washington, DC to meet the newest National Geographic “Explorer in Residence,” Dr. Enric Sala and his important work on the “Pristine Seas” program with expeditions to the last remaining pristine areas in the ocean. We also hear the incredible story of a humpback whale, rescued at the brink of death, that said “thank you” to its human rescuers. And we hear the tragic story of the loss of one of our colleagues in Cuba.

The Ocean Doctor airs weekly on WebTalkRadio.net. Want to listen on your iPod, iPhone or mp3 player? Download the mp3 file or subscribe on iTunes and don’t miss a single episode. Or listen to us on your iPhone, Android phone, WebOS phone, BlackBerry or tablet, including the iPad, with the free Stitcher SmartRadio app. See the complete list of episodes. Follow The Ocean Doctor on TwitterBecome a Fan on Facebook! Submit a question and I’ll try to answer it on the air. Even better, record your question or comment on our special message line and I might play it on the air. Call: (805) 619-9194. You can also leave questions and comments for this episode below. Like the show? Learn how to become a sponsor. [Read more...]

A Fragile Empire: National Geographic Examines Threats to Australia’s Great Barrier Reef

"A Fragile Empire" can be found in the May 2011 issue of National Geographic magazine on newstands April 26

“A Fragile Empire” can be found in the May 2011 issue of National Geographic magazine on newsstands April 26 (Photo: National Geographic)

Earlier this year, World Resources Institute released its “Reefs at Risk Revisited Report” (featured on The Ocean Doctor Radio Show) which spelled out a rather grim future for coral reefs due to both local and global threats, should we fail to take action. One of the bright spots in its report was Australia’s Great Barrier Reef, which has fared better than many other reefs around the world and has in place strong protections and management practices. But even this massive and remote reef system isn’t immune from the impacts affecting coral reefs worldwide. In “A Fragile Empire” National Geographic Magazine (May 2011) writer Jennifer S. Holland explores the various factors that are threatening Australia’s monumental reef. From rising water temperatures, to bleaching, massive flooding and high levels of acidity, the reef is in danger of collapsing and the prospect for recovery is uncertain.

A warming climate is pushing corals against the upper limit of their thermal tolerance, evidenced by mass bleachings like the one in 1997-98. A 60-year decline in ocean phytoplankton — microscopic organisms that form the base of the food chain — may also be playing a role. Recent flooding in Australia washed enormous plumes of sediments and toxins far offshore to the reef tract. And now, thanks to increasing carbon dioxide levels in the atmosphere, the oceans are becoming more and more acidic as more of this atmospheric carbon dioxide dissolves in seawater. As the oceans become more acid, limiting the ability of organisms, like corals and shellfish, to build their limestone shells and skeletons.

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Artificial Reefs: National Geographic Shows Us the Beauty, the Science & the Controversy

"From Relics to Reefs" can be found in the February 2011 issue of National Geographic magazine, on newsstands January 25, 2011

“From Relics to Reefs” can be found in the February 2011 issue of National Geographic magazine, on newsstands January 25, 2011

They’re favorites among divers and fishermen, they’re teeming with life, and they’re heralded as a way to rebuild dwindling fish populations. They’re also controversial. With the breathtaking imagery of renowned National Geographic photographer David Doubilet, the February 2011 issue of National Geographic Magazine brings us deep into the heart of the artificial reefs found throughout our ocean waters. [Read more...]

Video: Lessons from Ocean Explorers – Why Conservation Needs Exploration

A Special ExpeditionCasts Presentation: Lessons from Ocean Explorers: Why Conservation Needs Exploration. Renowned ocean explorers and adventurers gathered at the Carnegie Institution for Science on March 7, 2009 to kick off the Blue Vision Summit, a project of the Blue Frontier Campaign. With stunning imagery and stories from the deep, this unique panel discusses the importance of ocean exploration, its future, and how exploration is vital to the advancement of the conservation of the oceans. (You can watch this video below or on your iPod or compatible MP3 player by subscribing free to ExpeditionCasts in iTunes.) [Read more...]

Google Earth 5.0 ? Now With Genuine Ocean!

The ExpeditionCasts podcast is back! The series returns with the video version of the Ocean Doctor’s popular blog post, “Attacked by the Giant Squid’s Cousins.” (You can access the video version below.) That’s big news. But the GINORMOUS news is that ExpeditionCasts returns along with a new version of Google Earth. Version 5.0 of Google Earth allows you to explore the other 70 percent of the planet — the world’s oceans — and access stunning underwater video content from around the world.  We have been privileged to be a contributor to this enormous, er, GINORMOUS project, and you’ll find five ExpeditionCasts videos among the others Google Earth 5.0. Look for them in Alaska’s Bering Sea and off the northwestern coast of Cuba.

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