News tagged with ocean conditions
Blue whales re-establishing former migration patterns: research (w/Video)
May 11, 2009 |
3.7 / 5 (3) |
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Scientists have documented the first known migration of blue whales from the coast of California to areas off British Columbia and the Gulf of Alaska since the end of commercial whaling in 1965.
Yellow submarine to try again for Atlantic glide
Space & Earth / Earth Sciences
Apr 19, 2009 |
4.9 / 5 (8) |
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(AP) -- A second try is about to get under way at sending a little yellow submarine gliding across the Atlantic Ocean to collect scientific data from beneath the waves.
New England lobster traps are nabbing dinner, data
Mar 23, 2009 |
4 / 5 (1) |
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(AP) -- Skip Ryan has worked the same channel into Boston Harbor for 50 years, setting and hauling his lobster traps so often that he is certain of one thing.
King tides -- a glimpse of future sea level rise
Jan 12, 2009 |
2.7 / 5 (7) |
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(PhysOrg.com) -- Tomorrow, beach-goers will get a glimpse of what our coastlines may look like in 50 years, when New South Wales and South East Queensland experience the highest daytime ‘king tides’ forecast ...
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Forecasters say El Nino may be developing
Space & Earth / Earth Sciences
Jun 08, 2009 |
3.1 / 5 (7) |
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(AP) -- A new El Nino could be approaching. Sea-surface temperatures have been warming in the tropical Pacific Ocean, suggesting the potential for the development of the El Nino climate phenomenon this summer, according ...
Tropical storms endure over wet land, fizzle over dry
Space & Earth / Earth Sciences
Aug 26, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- If it has already rained, it's going to continue to pour, according to a Purdue University study of how ocean-origin storms behave when they come ashore.
'Ocean glider' home after two-month voyage
Space & Earth / Earth Sciences
Apr 16, 2009 |
4.7 / 5 (3) |
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Scientists are celebrating the first successful deployment and retrieval in Australia of a remotely controlled, deep ocean-going robotic submarine destined to play a central role in measuring changes in two ...
Wind + water = untapped energy: An abundance of power exists above Earth's oceans, study finds
Space & Earth / Earth Sciences
Jun 30, 2009 |
4.6 / 5 (58) |
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(PhysOrg.com) -- Wind energy over the planet's oceans is a vastly underutilized renewable resource, according to UC Irvine researchers.
Ancient ocean chemistry: Effects of biological oxygen production 100 million years before it accumulated in atmosphere
Space & Earth / Earth Sciences
Oct 29, 2009 |
4.8 / 5 (13) |
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(PhysOrg.com) -- Scientists widely accept that around 2.4 billion years ago, the Earth's atmosphere underwent a dramatic change when oxygen levels rose sharply. Called the "Great Oxidation Event" (GOE), the ...
Acidic oceans could aid photosynthesis
May 18, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- Groundbreaking Victoria University research shows that ocean acidification may have no negative effect on tropical corals and local sea anemones - in fact it may improve photosynthesis.
Jets on Saturn's moon Enceladus not geysers from underground ocean
Space & Earth / Space Exploration
Jun 24, 2009 |
4.1 / 5 (12) |
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Water vapor jets that spew from the surface of Saturn's icy moon Enceladus are not really geysers from an underground ocean as initially envisioned by planetary scientists, according to a study led by the ...
Jupiter's Moon Europa Has Enough Oxygen For Life
Space & Earth / Earth Sciences
Oct 16, 2009 |
4.8 / 5 (94) |
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New research suggests that there is plenty of oxygen available in the subsurface ocean of Europa to support oxygen-based metabolic processes for life similar to that on Earth. In fact, there may be enough ...
Ocean acidification may contribute to global shellfish decline
Space & Earth / Earth Sciences
Oct 26, 2009 |
2.7 / 5 (7) |
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Relatively minor increases in ocean acidity brought about by high levels of carbon dioxide have significant detrimental effects on the growth, development, and survival of hard clams, bay scallops, and Eastern ...
Arctic climate under greenhouse conditions in the Late Cretaceous
Space & Earth / Earth Sciences
Jul 09, 2009 |
3.5 / 5 (10) |
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New evidence for ice-free summers with intermittent winter sea ice in the Arctic Ocean during the Late Cretaceous - a period of greenhouse conditions - gives a glimpse of how the Arctic is likely to respond ...
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