fisheries – Page 2 – Southern Fried Science

Thursday Afternoon Dredging: September 14th, 2017

September 14, 2017September 13, 2017 David Shiffman

Uncategorized

Cuttings (short and sweet):

Watch this bat ray at the Monterey Bay Aquarium
Follow Marie Auger-Méthé, an Arctic ecologist, on twitter!
How sea creatures change color. From Nature Research Highlights.
Global fingerprints of sea level rise revealed by satellites. By Rachael Lallensack for Nature News.

How to help Houston, GameBoy SONAR, buy a lighthouse, and more! Monday Morning Salvage: August 28, 2017

August 28, 2017August 28, 2017 Andrew Thaler

Weekly Salvage

Fog Horn (A Call to Action)

Hurricane Harvey is sitting over the city of Houston, dumping biblical amounts of rain and flooding nearly the entire metropolitan area. There’s lots of great organizations to donate to, but in the immediate aftermath, it’s often best to donate to local relief programs that already have a ground team in place, rather than national groups that will take weeks to build up their infrastructure. I’m a fan of the Texas Diaper Bank and Portlight Inclusive Disaster Strategies, both of which serve communities that tend to be particularly vulnerable during natural disasters.

Flotsam (what we’re obsessed with right now)

Dr. Katharine Hayhoe has become one of the most important voices in Climate Change over the last few years. Her latest, I was an Exxon-funded climate scientist, is a sober look at who where the money really goes and who pulls the strings in the climate change denial industry.
Bandai and Nintendo once made a SONAR that runs on a GameBoy Pocket, and I want one. Has anyone ever encountered one of these rare and wondrous techno chimeras?

Unflappable Mola Molas, a Cousteau biopic, sharkcats, and more! Monday Morning Salvage: August 21, 2017

August 21, 2017August 21, 2017 Andrew Thaler

Weekly Salvage

Fog Horn (A Call to Action)

Gratuitous self-plug alert! There’s still a few chance left to get your own Unflappable Mola Mola sticker, but they’re going fast. For this and the rest of the Jaunty Ocean Critter series, subscribe to my Patreon campaign and help keep Southern Fried Science and Oceanography for Everyone running!

Flotsam (what we’re obsessed with right now)

Happy Eclipse Day! If you’ve ever wondered what happens in the sea during an eclipse, Rebecca Helm at Deep Sea News has you covered!
This is an utterly amazing video of Blue Whale feeding behavior. Kudos to Slate, who went with the headline “Krill Joy“.

“Thirty years ago, I discovered a new world. I wanted to conquer it when I should have protected it. It’s not too late.” An uncompromising Jacques Cousteau biopic starring Lambert Wilson? Yes, please!

Jetsam (what we’re enjoying from around the web)

Seasteading, ivory diving, seabed mining, and more! Monday Morning Salvage: June 5, 2017

June 5, 2017 Andrew Thaler

Weekly Salvage

Fog Horn (A Call to Action)

We Should All Care About Sea Grant. Despite being one of the most bipartisan research programs in the United States, with a huge return on investment for coastal communities and businesses, Sea Grant is under attack from the current administration. Read the latest at Deep Sea News: Pam DiBona: #IAmSeaGrant.
27 National Monuments are under review by the Department of the Interior. Our Nation Monuments are our National Treasures. Don’t let them be sold to the highest bidder! Submit formal public comments on the DOI Monument Review and make your voice heard.

Flotsam (what we’re obsessed with right now)

Seasteading. Ok, we’re not actually obsessed with Seasteading. What we are obsessed with are the increasingly convoluted proposals to create floating nations at sea (heck, I even wrote a novel or two about that). Fresh from the New Republic: Libertarians Seek a Home on the High Seas.

Ocean/Policy superstar Miriam Goldstein reminded me that China Mieville wrote an absolutely brutal takedown of the degraded imagination of the libertarian seasteaders several years back.

Deep-sea Disco, Giant Icebergs, Pokémon Go, and more! Monday Morning Salvage: April 24, 2017

April 24, 2017 Andrew Thaler

Weekly Salvage

Fog Horn (A Call to Action)

Still time! The EPA is seeking public input on the new administrations approach to environmental regulations. They are required to seek public input. They are required to respond to public input. Go tell them how you feel. Public comments close May 15. Here’s the docket with instructions on how to comment: Evaluation of Existing Regulations.

Flotsam (what we’re obsessed with right now)

This deep-sea mining Disco video is something.

Jetsam (what we’re enjoying from around the web)

“When we left the beach…” Monday Morning Salvage: March 20, 2017

March 20, 2017 Andrew Thaler

Weekly Salvage

Flotsam (what we’re obsessed with right now)

The poetry of Derek Walcott.

Nobel laureate, poet, and perhaps the finest English-language writer of any generation, died this weekend. His poetry, particularly the epic poem Omeros, which draws upon the themes of Homer’s Iliad and Odyssey to tell the story of colonization, imperialism, slavery, and humanity’;s relationship to the sea over more than 8000 lines.
If you’re new to the poetry of Derek Walcott, The Sea is History is a great place to start and the New York Times published a short selection of his poetry: The Pages of the Sea.

Monday Morning Salvage: January 23, 2017

January 23, 2017January 23, 2017 Andrew Thaler

Weekly Salvage

Flotsam (what we’re obsessed with right now)

Come back to the Mariana Trench with me! I’ve taken the almost ten hours of assorted dive footage from our adventures in Saipan, Tinian, Rota, and Guam and edited it down to just the best four minutes. Share, subscribe, and enjoy!

Jetsam (what we’re enjoying from around the web)

Book Review: Five Fundamentals for Fisheries

April 18, 2011April 19, 2011 Andrew Thaler 1 Comment

Conservation

Daniel Pauly’s research over the last 20 has provided much of the foundational theory in modern fisheries management. In 5 Easy Pieces, Daniel Pauly presents his five most influential papers, with a concise history of both the intellectual and human motivations that led to each study. The papers that were included in this volume are: Primary Production required to Sustain Global Fisheries, Fishing Down Marine Food Webs, Systematic Distortion in World Fisheries Catch Trends, Towards Sustainability in Global Fisheries, and The Future of Fisheries.

A recipe for the evolution of smaller fish stocks?

November 11, 2010November 11, 2010 Bluegrass Blue Crab

Science

suess fish — fish face a tradeoff of where to use their energy, much like the polluted fish in the Lorax by Dr. Suess

Overfishing is most often implicated as the cause of decreasing fish stocks and that makes a lot of logical sense if you’ve ever seen a large commercial trawler unload its catch. But there very well might be another force at work in the precipitous decline in fish stocks worldwide: pollution. The basic premise is that it takes resources to deal with pollutants that normally would be given to growth and reproduction. Through polluting the ocean, we have selected for the fish individuals that can most effectively divert those resources, inadvertently also selecting for smaller fish that reproduce less. That has huge implications for the fish’s population dynamics and potentially total fish stock. More details below the fold…

Shark Conservation: The problem, the goal, and how to get there

August 9, 2010July 8, 2012 David Shiffman 12 Comments

Conservation, Science

The problem

Sharks consistently rank near the top of lists of American’s greatest fears. In reality, they have much more to fear from us than we do from them. Because of our actions, many species of sharks are on the verge of extinction. A recent International Union for the Conservation of Nature Shark Specialist Group report shows that fully 1/3 of open-ocean species of sharks are in danger of extinction in the next few decades. Many shark species have had population declines of over 90% in the last few decades.