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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...
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 ...
Coral Reefs Threatened by a Deadly Combination of Changing Ocean Conditions
Coral Reefs Threatened Deadly Combination Ocean Conditions
2015/1/20
The lowering of the ocean’s pH is making it harder for corals to grow their skeletons and easier for bioeroding organisms to tear them down. Erosion rates increase tenfold in areas where corals are al...
Ocean acidification a culprit in commercial shellfish hatcheries' failures
Ocean acidification culprit in commercial shellfish hatcheries' failures
2014/12/30
The mortality of larval Pacific oysters in Northwest hatcheries has been linked to ocean acidification. Yet the rate of increase in carbon dioxide in the atmosphere and the decrease of pH in near-shor...
Comparative responses of two dominant Antarctic phytoplankton taxa to interactions between ocean acidification, warming, irradiance, and iron availability
two dominant Antarctic phytoplankton taxa ocean acidification warming irradiance iron availability
2014/10/16
We investigated the responses of the ecologically dominant Antarctic phytoplankton species Phaeocystis antarctica (a prymnesiophyte) and Fragilariopsis cylindrus (a diatom) to a clustered matrix of th...
The frequency of connection of coastal water bodies to the ocean predicts Carcinus maenas invasion
The frequency connection of coastal water bodies the ocean predicts Carcinus maenas invasion
2014/7/10
Semi-enclosed coastal water bodies range from permanently open estuaries to lagoons that are periodically isolated from the ocean. The proportion of time these are connected to the ocean may influence...
New research finds ocean's most abundant organisms have clear daily cycles（图）
The ocean Microbes Water The deep sea Bacteria Ocean currents
2014/7/18
Imagine the open ocean as a microbial megacity, teeming with life too small to be seen. In every drop of water, hundreds of types of bacteria can be found. Now scientists have discovered that communi...
Microscopic organism plays a big role in ocean carbon cycling, Scripps scientists discover
Microscopic organism big role ocean carbon cycling Scripps scientists discover
2014/5/13
It’s broadly understood that the world’s oceans play a crucial role in the global-scale cycling and exchange of carbon between Earth’s ecosystems and atmosphere. Now scientists at Scripps Institution ...
Scientists Identify Source of Mysterious Low-Frequency Sound Heard for Decades in the Southern Ocean
Scientists Identify Source Mysterious Low-Frequency Sound Heard for Decades Southern Ocean
2014/5/13
Scientists have conclusive evidence that the source of a unique rhythmic sound, recorded for decades in the Southern Ocean and called the “bio-duck,” is the Antarctic minke whale (Balaenoptera bonaere...
Hot mantle drives elevation, volcanism along mid-ocean ridges
Hot mantle drives elevation volcanism along mid-ocean ridges
2014/4/16
By analyzing the speed of seismic waves generated by earthquakes, scientists have shown that temperature differences deep within Earth’s mantle control the elevation and volcanic activity along mid-o...
Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO): A long-lived protein in the deep ocean
Ribulose-1,5-bisphosphate carboxylase/oxygenase RuBisCO A long-lived protein the deep ocean
2014/4/3
We demonstrate that the distribution of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) in the deep North Pacific is a unique tracer for the accumulation of biochemically identifiable organi...
A size-structured food-web model for the global ocean
A size-structured food-web model the global ocean
2014/4/2
We present a model of diverse phytoplankton and zooplankton populations embedded in a global ocean circulation model. Physiological and ecological traits of the organisms are constrained by relationsh...