SCUBA | Ocean Doctor | Ocean Conservation

Lights, Camera, Walrus! From Beneath the Ice to the Big Screen

January 10, 2011 By Ocean Doctor

January 10, 2011: Award-winning underwater cinematographer, Adam Ravetch works in one of the most unforgiving, hostile environments imaginable: Under the ice in the Arctic. And with camera in hand, he pursues some of the most elusive and dangerous Arctic life, including polar bears and walrus. The critically-acclaimed film, “Arctic Tale” narrated by Queen Latifah told the story of a polar bear cub and a walrus pup against the backdrop of a changing Arctic environment and showcased 15 years worth of Adam’s incredible footage and insights. Adam joins us this week to tell us how he did it, and what’s next!

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. See the complete list of episodes.

Follow The Ocean Doctor on Twitter — Become 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...]

Podcast: Play in new window | Download

Filed Under: Podcast Tagged With: Adam Ravetch, alaska, Arctic, Arctic Bear Productions, arctic exploration, Arctic Exploration Fund, arctic tale, Canada, cinematography, environmental education, explorers club, Greenland, narwhals, polar bears, sarah robertson, SCUBA, Seacamp, walrus

The Gulf of Mexico: What’s at Stake

May 28, 2010 By Ocean Doctor

This video highlights the vast diversity of marine life throughout the Gulf at risk from the BP Deepwater Horizon disaster. The video provides an underwater tour of the Gulf by sub and scuba, encompassing the U.S., Cuba and Mexico. Produced for the opening of the first State of the Gulf of Mexico Summit in 2006, it was also shown before Congress on 5/19/2010 as part of the testimony of Dr. Sylvia A. Earle.

Filed Under: Conservation, Cuba, Cuba Research & Conservation, Gulf of Mexico, Ocean Doctor's Reflections, Places, USA & Territories Tagged With: bp deepwater horizon, Cuba, Gulf of Mexico, SCUBA, sea turtle, submarine, video

A Message to Eastern Airlines, 35 Years Late

June 24, 2009 By Ocean Doctor

Remember Eastern Airlines? I do. And I’m forever grateful to the long-gone carrier for transporting me to a new world exactly 35 years ago, a world that I’ve never left. On June 24, 1974, I boarded Eastern Airlines flight 35 in Philadelphia, sat myself in seat 12A, a window of course. Scheduled departure was 900am. The Boeing 727 rumbled down the runway, and two and half magical hours later, a 15-year-old teenager from Philly found himself in Miami, Florida, eager with anticipation of catching his first glimpse of the Florida Keys, wherever they were. I didn’t know. Someone had to draw a map for me on a napkin.

50 States – Leg 1: California – The Giant Squid Problem

January 15, 2009 By Ocean Doctor

I suppose it was an appropriate start for an expedition about the oceans: Wet. A cold January morning rain pounded the Washington, DC sidewalks as I dashed, carry-on in tow, to catch a ride to the airport. Fortunately, a taxi driver quickly took pity on the umbrella-less, rapidly saturating figure waving his arm on the corner, and, in keeping with DC taxi cab tradition, I was soon in deep and interesting conversation about current events and, of course, politics.

Can Cuba’s Mysteries Help Save the World’s Coral Reefs?

July 13, 2008 By Ocean Doctor

Healthy elkhorn coral in Cuba's Gulf of Mexico (Photo by Abel Valdivia) Until that tranquil morning in late June 1974, the sum total of my SCUBA diving experience had been in a landlocked state, in a stifling, moldy indoor YMCA pool in the Philadelphia suburbs and a Pennsylvania quarry, flooded with icy soup-green water. Barely comprehending the new world of pungent humidity, mountainous afternoon cumulus clouds, and lush tangles of flowering succulents I experienced at water’s edge during my first visit to the Florida Keys, I was wholly unprepared later that morning when I found myself seated in sugar-white sand with 40 feet of warm, clear aquamarine water above my head. As impossibly multi-colored fish passed slowly within reach before my wide 15-year-old eyes, my gaze broadened as I marveled at the towering jetties of coral around us, living layer cakes of corals upon corals, brown and mustard rock-like structures, encrusted with brilliant red, violet and orange coralline fans and branches, swaying in the warm, nourishing current and, like eager spring blossoms, reaching toward the dancing sunlight scattered on the surface above. [Read more...]

Filed Under: Conservation, Cuba, Cuba Research & Conservation, Featured, Ocean Doctor's Reflections, Places Tagged With: Atlantic Ocean, carbon dioxide in the atmosphere, Caribbean, Caribbean Sea, coral reef symposium, corals, Cuba, Expedition, florida keys, Gulf of Mexico, international coral reef, marine scientist, oceans, Philadelphia, SCUBA, sea turtle, US, USA

Esperanza Heads South to Dutch Harbor with New Insights

August 10, 2007 By Ocean Doctor

Location of Pinnacles Remains a Mystery

A Dall’s porpoise (top) gives Michelle Ridgway in DeepWorker a sendoff before her dive to 1,700 feet at Zhemchug Canyon in this surreal looking image. Hundreds of Dall’s porpoises were present around the ship during the expedition. (Video still by David E. Guggenheim)

The Esperanza began its 2-day steam south and endured gale-force winds and 15-foot seas along the way, but all are well and grateful for the successes along the way. The team achieved a total of 25 sub dives during the expedition, well-exceeding expectations for this part of the world where weather is typically unforgiving.

The team collected nearly a Terabyte (1,000 Gigabytes) of high-definition video, photographs and other data, now being archived, cataloged and distributed. Also collected were numerous coral, sponge, and other invertebrate samples which are being prepared for distribution to scientists around the world for further analysis. [Read more...]