Oceanography News
September 5, 2015

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updated 10:19am EDT

More Oceanography News
September 5, 2015

Sep. 1, 2015 — Mysteries still abound about methane release from the ocean floor. Two state of the art observatories have been deployed offshore Svalbard this summer, to try and unveil the secrets of natural ... read more

Understanding the Deep Sea Is Key to a Sustainable Blue Economy

Sep. 1, 2015 — Once considered remote and inaccessible, commercial interest to exploit the deep sea is rising due to economic drivers and technology developments. However, exploitation activities in the deep sea ... read more

Technique Designed to Predict How Much Energy Waves Will Be Bringing

Aug. 31, 2015 — Marine energy has a great future potential according to the experts, but there is still a long way to go before it can be used on a large scale. A team of researchers has now developed a technique to ... read more

Aug. 31, 2015 — Ice experts have developed a straightforward new technique for estimating sea ice concentration in the Arctic Ocean, and the new method improves the US Navy's short-term sea ice forecast of ice ... read more

Aug. 28, 2015 — On Greenland's ice sheet, a vast icy landscape crisscrossed by turquoise rivers and dotted with meltwater lakes, a small cluster of orange camping tents popped up in late July. The camp, home ... read more

Aug. 28, 2015 — Earlier this month, a NASA instrument nestled in the belly of a small plane flew over Greenland's ice sheet and the Arctic Ocean's icy waters. Flying above creviced glaciers, chunks of ice ... read more

Aug. 27, 2015 — Scientists have determined that once iron is deposited in the ocean, it has a very short residence time, spending only six months in surface waters before sinking into the deep ocean. This high ... read more

What Would a Tsunami in the Mediterranean Look Like?

Aug. 27, 2015 — Researchers have developed a model to simulate the impact of tsunamis generated by earthquakes and applied it to the Eastern Mediterranean. The results show how tsunami waves could hit and inundate ... read more

Aug. 26, 2015 — Using DNA sequencing, researchers have accurately painted a clear picture of fish spawning activities in a marine protected area and have created a baseline for continuing studies on the effects of ... read more

Aug. 26, 2015 — The membranes of sediment-entombed archaea are an increasingly popular way to determine ocean surface temperatures back to the age of the dinosaurs. But new results show that changing oxygen can ... read more

Aug. 26, 2015 — Everyday cosmetic and cleaning products contain huge quantities of plastic particles, which are released to the environment and could be harmful to marine life, according to a new ... read more

Aug. 25, 2015 — On the coral reef, knowing who's your friend and who's your enemy can sometimes be a little complicated. Take seaweed, for instance. Normally it's the enemy of coral, secreting toxic ... read more

Aug. 25, 2015 — The Atlantic Circumpolar Current encircles Antarctica with a constant eastward flow in the Southern Ocean. Researchers determined that it originated 30 million years ago, several million years after ... read more

Aug. 25, 2015 — Several Palaeozoic mass extinction events during the Ordovician and Silurian periods (ca. 485 to 420 to million years ago) shaped the evolution of life on our planet. Although some of these ... read more

Aug. 25, 2015 — Scientists have developed a new visualization tool to predict the maximum cost of coastal flooding to communities around ... read more

New Light Shed on End of Snowball Earth Period

Aug. 24, 2015 — The second ice age during the Cryogenian period was not followed by the sudden and chaotic melting-back of the ice as previously thought, but ended with regular advances and retreats of the ice, ... read more

Aug. 24, 2015 — New research into the impact of climate change has found that warming oceans will cause profound changes in the global distribution of marine biodiversity. The study found that a rapidly warming ... read more

Aug. 21, 2015 — A recalculation of the dates at which boulders were uncovered by melting glaciers at the end of the last Ice Age has conclusively shown that the glacial retreat was due to rising levels of carbon ... read more

Aug. 20, 2015 — The July average temperature across global land and ocean surfaces was 1.46°F (0.81°C) above the 20th century average. As July is climatologically the warmest month for the year, this was also the ... read more

Aug. 19, 2015 — Ventura and Oxnard in California could be vulnerable to the effects of a local earthquake-generated tsunami, according to computer models used by seismologists. According to their 3-D models, a ... read more

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