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News articles about "Oceans"

Compound Discovered at Sea Shows Potency against Anthrax

Released 7 17 2013 4 35 PM EDTSource Newsroom University of California San Diego more news from this source Jul 18 2013 A team led by William Fenical at Scripps Institution of Oceanography at UC ... - Read More

How early Earth kept warm enough to support life

Earth, earth
Solving the faint young sun paradox explaining how early Earth was warm and habitable for life beginning more than 3 billion years ago even though the sun was 20 percent dimmer than today may not ... - Read More

Researchers warn of legacy mercury in the environment

Environment, Mercury
Environmental researchers at Harvard University have published evidence that significant reductions in mercury emissions will be necessary just to stabilize current levels of the toxic element in the environment So much mercury persists in surface ... - Read More

Corals cozy up with bacterial buddies

Bacteria, bacteria
Corals may let certain bacteria get under their skin according to a new study by researchers at Woods Hole Oceanographic Institution WHOI and King Abdullah University of Science and Technology KAUST and soon to be ... - Read More

Greenhouse gas likely altering ocean foodchain: Atmospheric CO2 has big consequences for tiny bacteria

Atmospheric, Gas
Climate change may be weeding out the bacteria that form the base of the ocean's food chain selecting certain strains for survival according to a new study In climate change as in everything there are ... - Read More

Atmospheric CO2 has big consequences for the tiny bacteria that are foundation of most of life in the sea

Atmospheric, sea
Climate change may be weeding out the bacteria that form the base of the ocean's food chain selecting certain strains for survival according to a new study In climate change as in everything there are ... - Read More

Nuke test radiation can fight poachers who kill elephants, rhinos, hippos

Radiation, Radiation, Radiation
University of Utah researchers developed a new weapon to fight poachers who kill elephants hippos rhinos and other wildlife By measuring radioactive carbon 14 deposited in tusks and teeth by open air nuclear bomb tests ... - Read More

Major changes needed for coral reef survival

Ocean, Ocean
To prevent coral reefs around the world from dying off deep cuts in carbon dioxide emissions are required says a new study from Carnegie's Katharine Ricke and Ken Caldeira They find that all existing coral ... - Read More

Underwater springs reveal how coral reefs respond to ocean acidification

Ocean, Ocean
Ocean acidification due to rising carbon dioxide levels will reduce the density of coral skeletons making coral reefs more vulnerable to disruption and erosion according to a new study of corals growing where submarine springs ... - Read More

New 'embryonic' subduction zone found

Oceans
A new subduction zone forming off the coast of Portugal heralds the beginning of a cycle that will see the Atlantic Ocean close as continental Europe moves closer to America Published in Geology new research ... - Read More

Noble gases hitch a ride on hydrous minerals

Minerals, Minerals
The six noble gases do not normally dissolve into minerals leaving earth scientists to wonder how they are subducted back into the Earth Researchers at Brown have discovered that the lattice structure of minerals such ... - Read More

Study of oceans' past raises worries about their future

Oceans
The ocean the Titanic sailed through just over 100 years ago was very different from the one we swim in today Global warming is increasing ocean temperatures and harming marine food webs Nitrogen run off ... - Read More

Rapid adaptation is purple sea urchins' weapon against ocean acidification

sea
In the race against climate change and ocean acidification some sea urchins may still have a few tricks up their spiny sleeves suggesting that adaptation will likely play a large role for the sea creatures ... - Read More

Carbon dioxide absorption in Antarctic seas

Carbon, Carbon dioxide, Carbon dioxide, carbon
The seas around Antarctica can at times resemble a garden Large scale experiments where scientists spray iron into the waters literally fertilizing phytoplankton have created huge human made algal blooms Such geoengineering experiments produce diatoms ... - Read More

Researchers sequence the genome of global deep ocean

Ocean, Ocean
A team of Spanish researchers coordinated by the Spanish National Research Council CSIC has started to sequence the genome of the global deep ocean They are using more than 2 000 samples of microorganisms collected ... - Read More

Iron fertilization, process of putting iron into ocean to help capture carbon, could backfire

Ocean, Carbon, Ocean, carbon
A new study on the feeding habits of ocean microbes calls into question the potential use of algal blooms to trap carbon dioxide and offset rising global levels These blooms contain iron eating microscopic phytoplankton ... - Read More

Moving Iron in Antarctica

Carbon, carbon
The seas around Antarctica can at times resemble a garden Large scale experiments where scientists spray iron into the waters literally fertilizing phytoplankton have created huge human made algal blooms Such geoengineering experiments produce diatoms ... - Read More

Chalking up a marine blooming alga: Genome fills a gap in the tree of life

marine, Marine
To World War II soldiers The White Cliffs of Dover was a morale boosting song that lifted spirits in dark times To geographers the white cliffs mark the point at which England is closest to ... - Read More

New theory proposes solution to long-running debate as to how stable the Earth system is

System, Earth system, Solution
Researchers at the University of Southampton have proposed an answer to the long running debate as to how stable the Earth system is Earth with its core driven magnetic field oceans of liquid water dynamic ... - Read More

Leakage of carbon from land to rivers, lakes, estuaries and coastal regions revealed

Carbon, carbon
When carbon is emitted by human activities into the atmosphere it is generally thought that about half remains in the atmosphere and the remainder is stored in the oceans and on land New research suggests ... - Read More
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