Science

12
Dec
2019

Source: Stock Daily Dish

We know a lot about how carbon dioxide (CO2) levels can drive climate change, but how about the way that climate change can cause fluctuations in CO2 levels? New research from an international team of scientists reveals one of the mechanisms by which a colder climate was accompanied by depleted atmospheric CO2 during past ice ages.

Continue reading Deep-sea corals reveal why atmospheric carbon was reduced during colder time periods

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13
Nov
2019

Source: SciTechDaily

A collaboration between researchers at the University of Hawai‘i (UH) at Mānoa School of Ocean and Earth Science and Technology (SOEST), Hawai‘i Pacific University (HPU) and the National Oceanic and Atmospheric Administration (NOAA) revealed for the first time growth rates of deep-sea coral communities and the pattern of colonization by various species.

Continue reading Growth Rates of Deep-Sea Coral Communities Revealed for the First Time

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18
Oct
2019

Source: Phys.org
Author: Kim Fulton-Bennett

In the dark depths of the ocean, pretty much the only sources of light are the animals that live there. Whether flashing, glimmering, or emitting glowing liquids, many deep-sea animals are able to produce light (bioluminesce). MBARI researchers recently found that animals that live on the seafloor are much less likely to produce light than those swimming or drifting in the “midwater.”

Continue reading Glowing to the bottom

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17
Oct
2019

Source: Mashable
Author: Mark Kaufman

Dean Grubbs thinks great white sharks are boring.

The veteran shark scientist, who has researched different shark species for 30 years, is vastly more intrigued by the little-seen dominant predator of the deep, dark, tropical and temperate oceans: the sixgill shark (most sharks have five gills).

Continue reading Most dominant shark of the deep sea tagged at depth for the first time

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17
Oct
2019

Source: CNN

A team of researchers stumbled upon a “whale fall,” a carcass of a baleen whale, during a live-streamed deep-sea dive. Incredible video shows a wide variety of sea creatures feasting on it.

Watch the video here.

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19
Sep
2019

Source: Phys.org
Author: Krystle Anderson

The deep, cold waters off the rocky coast of Point Sur, California, are home to an unexpected community of organisms that most people associate with tropical settings—corals. Scientist Charlie Boch and his colleagues recently compared different methods to restore deep-sea coral by transplanting live coral fragments and measuring their survival rates. The experiment was conducted on Sur Ridge, 60 kilometers (37 miles) offshore and 800 to 1,300 meters (2,624 to 4,265 feet) below the ocean’s surface.

Continue reading Learning how to restore deep-sea coral communities

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9
Sep
2019

Source: Huffington Post
Author: Chris D’Angelo

THE BOTTOM OF THE ATLANTIC OCEAN — Forty miles off the coast of North Carolina, the 274-foot research vessel Atlantis paced a dark, empty swath of ocean in evenly spaced lines as the crew pinged sound waves into the deep. A quarter-mile below, plumes of methane, a potent greenhouse gas, rose from the seafloor.

Continue reading Chasing The Methane Dragon That Lurks In The Deep Sea

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