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Lab experiments question popular measure of ancient ocean temperatures
Lab question popular ancient ocean temperatures
2015/9/9
Understanding the planet’s history is crucial if we are to predict its future. While some records are preserved in ice cores or tree rings, other records of the climate’s ancient past are buried deep ...
1,800 Years of Global Ocean Cooling Halted by Global Warming
1,800 Years Global Ocean Cooling Halted Global Warming
2015/9/9
Prior to the advent of human-caused global warming in the 19th century, the surface layer of Earth’s oceans had undergone 1,800 years of a steady cooling trend, according to a new study. Dur...
Research spotlights a previously unknown microbial 'drama' playing in the Southern Ocean
Research spotlights previously unknown microbial drama Southern Ocean
2015/8/4
A team of marine researchers funded by the National Science Foundation (NSF) has discovered a three-way conflict raging at the microscopic level in the frigid waters off Antarctica over natural resour...
Ocean acidification may cause dramatic changes to phytoplankton
Ocean acidification cause dramatic changes phytoplankton
2015/8/4
Oceans have absorbed up to 30 percent of human-made carbon dioxide around the world, storing dissolved carbon for hundreds of years. As the uptake of carbon dioxide has increased in the last century, ...
Coral reefs defy ocean acidification odds in Palau
Coral reefs ocean acidification odds Palau
2015/6/18
The following is part 17 in a series on the National Science Foundation's (NSF) Environmental Research and Education (ERE) programs.Parts one, two, three, four, five, six...
Invisible helpers of the sea: Marine bacteria boost growth of tiny ocean algae（图）
Invisible helpers of the sea Marine bacteria tiny ocean algae
2015/6/18
A glass of seawater is teeming with life, and a recent expedition revealed more about what ocean water contains. Microscopic creatures in the world’s oceans weigh more than all of the fish i...
Revealing the Ocean's Hidden Fertilizer Marine Plants Play Major Role in Phosphorus Cycling
Ocean's Hidden Fertilizer Marine Plants Phosphorus Cycling
2015/5/25
Phosphorus is one of the most common substances on Earth. An essential nutrient for every living organism—humans require approximately 700 milligrams per day—we are rarely concerned about consuming en...
Phosphorus is one of the most common substances on Earth.An essential nutrient for every living organism--humans require approximately 700 milligrams per day--we're rarely concerned about consuming en...
New Link between Ocean Microbes and Atmosphere Uncovered
Ocean Microbes Atmosphere Uncovered
2015/5/25
A factor that determines the properties of clouds that help moderate the planet’s temperature may be decided in the oceans.The oceans are home to phytoplankton, which when they decay, produce molecule...
Spring plankton bloom hitches ride to sea's depths on ocean eddies
Spring plankton bloom sea's depths ocean eddies
2015/4/1
Just as crocus and daffodil blossoms signal the start of a warmer season on land, a similar "greening" event--a massive bloom of microscopic plants, or phytoplankton--unfolds each spring in the North ...
The 'intraterrestrials': New viruses discovered in ocean depths（图）
intraterrestrials New viruses ocean depths
2015/3/25
The intraterrestrials, they might be called.Strange creatures live in the deep sea, but few are odder than the viruses that inhabit deep ocean methane seeps and prey on single-celled microorganisms ca...
Study outlines threat of ocean acidification to coastal communities in U.S.
ocean acidification coastal communities U.S.
2015/3/4
Coastal communities in 15 states that depend on the $1 billion shelled mollusk industry (primarily oysters and clams) are at long-term economic risk from the increasing threat of ocean acidification, ...
Karen Lloyd Receives Prestigious Award for Ocean Science Work
Karen Lloyd Prestigious Award Ocean Science Work
2015/3/4
Karen Lloyd’s work with subsea floor mud and frozen Siberian soil has earned her an extraordinarily competitive award.The assistant professor of microbiology at UT has been selected as a 2015 Alfred P...
Global warming to increase ocean upwelling, but fisheries impact uncertain
Global warming increase ocean upwelling fisheries impact uncertain
2015/3/4
A report to be published Thursday in the journal Nature suggests that global warming may increase upwelling in several ocean current systems around the world by the end of this century, especially at ...
MONSTER HURRICANES REACHED U.S. NORTHEAST DURING PREHISTORIC PERIODS OF OCEAN WARMING（图）
MONSTER HURRICANES REACHED U.S. NORTHEAST OCEAN WARMING
2015/3/4
Intense hurricanes possibly more powerful than any storms New England has experienced in recorded history frequently pounded the region during the first millennium, from the peak of the Roman Empire i...