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marine science

Snowy Owls and Goliath Groupers: Why I co-authored “Trophy fishing for species threatened with extinction.”

Blogging, Conservation, deep sea, Environmentalism, fisheries, marine science, Natural Science, Personal Stories, Science, SustainabilityJanuary 9, 2015

In both my professional and private life, I am a man who wears many hats. I am a deep-sea ecologist, a science writer, a goatherd, a geneticist, a conservation advocate, a grill master, and many others. When David asked me to join him in co-authoring “Trophy fishing for species threatened with extinction: A way forward building on […]

The era of the million-dollar tuna is over.

#OceanOptimism, Conservation, fisheries, marine science, Natural Science, ScienceJanuary 5, 2015

For the last several years, we’ve been following the first-of-the-year Tsukiji Tuna Auction. In the past, this auction has served as a (often questionable) benchmark for the demand for Bluefin Tuna. At its peak, the price of Bluefin Tuna broke the scales at nearly $1,800,000. As the price continued to inflate, last year we even released […]

There is 10,000 times more plastic in the deep sea than in surface waters.

deep sea, marine science, Natural Science, ScienceDecember 17, 2014

Ocean plastics is one of the most pernicious problems facing the ocean. One-time use plastics, which, ironically, can persist for thousands of years, often find themselves carried downstream, settling on our beaches, our coastlines, and in large aggregations within oceanic gyres. We’re still trying to cope with the extent to which plastics, and particularly microplastics–tiny […]

No Endangered Listing for Dusky Sharks (and That’s a Good Thing)

Conservation, fisheries, sharks, SustainabilityDecember 16, 2014

Though the fisheries news cycle has mostly been taken up by the 15-year anniversary of the Sea Around Us project (and some choice words between researchers), today also marked the official announcement of the 12-month finding on the petition to list dusky sharks on the U.S. Endangered Species Act.  Long story short, the National Marine […]

What Jaws Teaches Us About Scientists and the Future of Shark Bite Politics

Conservation, marine science, Natural Science, sharksDecember 12, 2014

Dr. Christopher Neff is a Lecturer in Public Policy in the Department of Government at the University of Sydney. He completed the first PhD on the “Politics of Shark Attacks” and has been published in Marine Policy, Coastal Management and the Journal of Homosexuality.  Jaws is a great horror movie. Personally, it’s one of my […]

Seals use signals from acoustic tags to find fish

Blogging, Conservation, marine science, Natural Science, ScienceDecember 4, 2014

Michelle Jewell is a Zoologist specialized in predator/prey behaivour and the Scientific Communicator for EDNA Interactive.  She has spent the past 4 years studying the behaviour of white sharks and Cape fur seals at Geyser Rock, ‘Shark Alley’, South Africa.   Anyone who has worked with seals knows they are crafty critters that will always find the easiest […]

Agents of seal: stealthy seals use subsurface structures to sneak by sharks

Blogging, marine science, Natural Science, Science, sharksNovember 18, 2014

Michelle Jewell is a Zoologist specialized in predator/prey behaivour and the Scientific Communicator for EDNA Interactive.  She has spent the past 4 years studying the behaviour of white sharks and Cape fur seals at Geyser Rock, ‘Shark Alley’, South Africa.   Predators are highly influential in ecosystems because of the many top-down effects they can have.  The most […]

Media coverage of the Yates Supreme Court case isn’t treating illegal fishing seriously

Conservation, fisheries, marine science, Natural Science, ScienceNovember 6, 2014

This week, the Supreme Court heard oral arguments for Yates vs. the United States. Commercial fishermen John Yates was caught with dozens of illegally caught grouper, he destroyed much of the evidence of this crime, and he was charged under a law designed to prosecute people for destruction of evidence. He is now suing the government […]

Progress: It’s now only legal to remove fins at sea for one shark species in the United States

Conservation, fisheries, marine science, Natural Science, Science, sharksNovember 3, 2014

Shark finning, the process of removing shark fins at sea and dumping the rest of the body, is nearly universally opposed by conservation activists, scientific researchers and fisheries managers. In addition to being potentially inhumane (the shark is often still alive when dumped overboard,) this processing method is exceptionally wasteful and makes it very difficult for […]

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