Indian Ocean – Southern Fried Science

Foghorn (A Call to Action!)

Yale study: Newspaper op-eds change minds and The Long-lasting Effects of Newspaper Op-Eds on Public Opinion. Scientists and conservationists, this May, make an effort to publish a Letter to the Editor or OpEd in your local paper. If you’ve done so, please leave a link to it in the comments.
How to save the high seas: As the United Nations prepares a historic treaty to protect the oceans, scientists highlight what’s needed for success.

Flotsam (what we’re obsessed with right now)

No commentary needed: Eyeless, Mouthless, Bone-Eating Worm Named After Jabba the Hutt.

Osedax worms growing on the vertebrae of a dead whale.
Photo: 2006 MBARI

Every ocean, every dive, every time, trash: Plastic Bag Found at the Bottom of World’s Deepest Ocean Trench.

From hairy-chested yeti crabs to the deepest known fields, hydrothermal vents have been enjoying a bit of science celebrity in the last few weeks. Beneath the headlines, there has been an eruption of vent-related research published in the scientific literature and some exciting new expeditions just left port.

The Discovery of New Deep-Sea Hydrothermal Vent Communities in the Southern Ocean and Implications for Biogeography

'Hoff' crabs in paradise. Image from ChEss Southern Ocean Consortium

The exhaustive author list on this paper reads like a who’s who in hydrothermal vent biogeography. This is the paper that introduced “the Hoff” crab to the world, but the findings are far more significant. Hydrothermal vent systems are sorted into biogeographic provinces, with different regions supporting different communities. The iconic giant tube worms dominate the eastern Pacific, while the western Pacific (prominently featured in Deep Fried Sea) plays host to fist sized snails, and the Atlantic features shrimp as its dominant species. There are several missing gaps in our understanding of how these qualitatively different communities are connected – the Southern Ocean, the south Atlantic, the Indian Ocean, and the Cayman Trough, among others. Filling in these gaps in our knowledge can help us understand the history and evolution of hydrothermal vent ecosystems.

Tag: Indian Ocean

Bone-eating Jabba worms, the world’s deepest plastic bag, new shipwrecks, climate change art, and more! Monday Morning Salvage: May 14, 2018.

Updates from the Deep: New and Noteworthy in Hydrothermal Vent Research

Deep Fried Sea: Scaly Feet