Ocean Currents Radio Program

Latest Episodes:

Jaime Jahncke, PRBO Conservation Science and Lisa Etherington, Cordell Bank National Marine Sanctuary May 20, 2009

Show notes

Monitoring oceanographic conditions in the Gulf of the Farallones and Cordell Bank National Marine Sanctuaries. In 2009, PRBO and Cordell Bank NMS wil lbe collaborating to monitor ocean conditions in the national marine sanctuaries off the central CA coast. Find out more here.

Dr. John Hildebrand-Ambient Noise in the Ocean Mar 05, 2009

Show notes

Human generated noise in the ocean has increased steadily in the last few decades. Scientist John Hildebrand talks about how animals use sound and how the increase in sound is another form of pollution that can threaten marine life.

Dr. Liz Alter-Studying historic Gray Whale populations Feb 10, 2009

Show notes

Have Gray whales returned to their historic population numbers? Evidence from a genetic study indicates that Gray Whales were historically in numbers 5x as abundant than what we today consider a recovered population. Find out what this evidence indicates in regards to our changing ocean.

Leatherbacks in the Pacific Jan 08, 2009

Show notes

The leatherback sea turtle has been on our planet for 70 million years, has survived huge changes on the planet, yet has met its worst enemy, us. In the past 30 years leatherbacks have plummeted to 95% of their original estimated population numbers. Hear from NOAA biologist Scott Benson who studies Leatherbacks and their large and small scale movements and Mike Milne from the Sea Turtle Restoration Project who is working to try to help protect turtles.

Roz Savage Rows the Pacific Jan 07, 2009

Show notes

Roz Savage has completed the first part of her 3 phase mission.... to cross the Pacific Ocean in her rowboat. In September, 2008, Roz made it to Hawaii all the way from San Francisco. Tune in to hear about Roz's journey, the message she is trying to generate through her expedition, and where she's headed next.

Ocean Literacy-What do citizens need to know about the ocean? Nov 10, 2008

Show notes

Guests: Rita Bell, Monterey Bay Aquarium and Meghan Marrero, US Satellite Lab.
If over 70% of our planet is covered in ocean, why is it barely covered in the K-12 curriculum in the US? An ocean literate person is defined as one who clearly understands the influence the ocean has on you, and your influence on the ocean. Find out what these leading educators have to say about this important ocean conservation topic.

Ed Ueber-former Superintendent of Gulf of the Farallones and Cordell Bank National Marine Sanctuaries Aug 05, 2008

Show notes

Guest Ed Ueber, former superintendent of Gulf of the Farallones and Cordell Bank National Marine Sanctuaries Ed has recently retired from a formidable career attached to the sea, and will share his perspectives and stories from his hard working career. What do some of his colleagues have to say? Tune in to hear from them as well.

Historic Ecology:Looking at the past to learn about the future. Aug 05, 2008

Show notes

Guests: Hugo Selbie, CA Sea Grant Fellow, Monterey Bay National Marine Sanctuary and Catherine Marzin, Historical Ecology Program Manager, National Marine Sanctuary Program. How do we learn about our historic ecosystem health before we started collecting data? Learn how historical ecologists are probing into historic documents to learn about behavior modifications, shifting baselines, shifts in oceanographic productivity and more.

Historic Ecology: Looking at the past to learn about the future. Jul 08, 2008

Show notes

How do we learn about our historic ecosystem health before we started collecting data? Learn how historical ecologists are probing into historic documents to learn about behavior modifications, shifting baselines, shifts in oceanographic productivity and more. Guests: Hugo Selbie, CA Sea Grant Fellow, Monterey Bay National Marine Sanctuary
and Catherine Marzin, Historical Ecology Program Manager, National Marine Sanctuary Program

Randall Arauz-PRETOMA Jun 03, 2008

Show notes

Randall Arauz is a Costa Rican biologist with Programa Restauracion de Tortugas Marinas (PRETOMA), a Costa Rican non-profit which is a marine conservation and research organization working to protect ocean resources and promote sustainable fisheries policies in Costa Rica and Central America. Randall works in partnership with the Sea Turtle Restoration Network based out of West Marin, CA. Randall will discuss leatherback turtle conservation efforts and behind the scenes of shark finning.

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