Blog Tags: Super Whales
Happy Friday, everyone! Hopefully by now you've had a chance to fully digest your Thanksgiving leftovers, because I've got some ocean goodies for you to devour:
This week in ocean news,
...Wired Science pondered why blue whales' voices are growing deeper and deeper. Hypotheses revolve around increased noise pollution and the physics of sounds in increasingly warmer waters. Barry White Whale, anyone?
...For the first time, scientists were able to use DNA tools to trace the geographic origin of scalloped hammerhead shark fins in a Hong Kong fish market to their original location thousands of miles away. NPR ran a story about the DNA tool's potential to monitor endangered species trafficking several months ago.
...The Washington Post reported on the international efforts required to stop the overfishing of important marine species such as bluefin tuna and sharks. The article quotes Oceana's Courtney Sakai: "Shark fins are today's ivory tusks," Sakai said. "Like elephants, the world is realizing that sharks are more valuable alive than dead."
...Yesterday, after years of work by Oceana, federal regulations protecting 200,000 square miles of U.S. Arctic waters from industrial fishing went into effect.
...Conservation groups pled with the Obama Administration to protect the Okinawa dugong and other endangered wildlife -- including three species of sea turtle -- by cancelling plans to expand a U.S. military base near Henoko in Okinawa, Japan. There are only around 50 Okinawa dugong remaining in the world.
...Deep Sea News conducted an interesting thought experiment on why the largest animals in the sea, whales, aren't even larger.
- Ocean Roundup: Morbillivirus Strikes the Florida Keys, New Species of Snailfish Discovered in Mariana Trench, and More Posted Mon, December 22, 2014
- Ocean Roundup: Deep Sea Sediments Act as Microplastic Sinks, Risso’s Dolphins Stranding in High Numbers, and More Posted Thu, December 18, 2014
- Photos: Christmas Island's Incredible Red Crab Migration is Underway Posted Mon, December 22, 2014
- Ocean Roundup: Task Force Releases Recommendations on Seafood Fraud, Sea Otters Critical to Healthy Marshes, and More Posted Tue, December 16, 2014
- Video: Drone Captures Amazing Humpback Whale Feeding Event on Camera Posted Thu, December 18, 2014