You’re a Submarine Pilot!

The Ocean Doctor on WebTalkRadio.netJune 28, 2010: The Ocean Doctor kicks off by taking you on the series? first weekly field trip aboard the? one-person submersible, the DeepWorker, on a dive to 2,000 feet, to the bottom of Alaska’s Bering Sea.? Our guest is Jeff Heaton, sub pilot and operations manager at Nuytco, Ltd. in Vancouver where these incredible subs are manufactured.? Also: The Gulf of Mexico — What you can do.

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Rebuilding the Gulf’s Shattered Fishing Industry ? On Land

Today NOAA announced further fishing closures in the Gulf of Mexico due to the BP Deepwater Horizon oil spill. Now a total of 37 percent of federal Gulf waters are off limits to fishing, an area of nearly 89,000 square miles where NOAA considers fish and shellfish potentially too toxic for human consumption. For a region where commercial fishing is a vital part of the economy, the future of the region grows increasingly uncertain with each barrel of oil spewed into the deep Gulf waters.

There’s a solution: Rebuild the Gulf of Mexico fishery on land. Investing in “next-generation” sustainable land-based, closed-containment recirculating aquaculture systems (RAS) could keep the Gulf region in the seafood business profitably, while creating green jobs and reducing fishing pressure on wild stocks. What is “next-generation” RAS aquaculture? From the outside, many of the systems look like an ordinary warehouse. Inside, they’re a specially-constructed system of pumps and filters that recycle 99 percent of their water and grow healthy and heathful fish without chemicals, antibiotics or genetically-modified anything. [Read more…]

The Gulf of Mexico: What’s at Stake

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.