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News articles about "Marine"

Stirred not mixed: How seawater turbulence affects marine food webs

marine, Marine
New research shows that ocean turbulence directly affects the ability of microscopic marine organisms to recycle organic material back into the food web Share This See Also Bacteria Extreme Survival Organic Pollution Oceanography Geochemistry Food ... - Read More

How microbes survive at bare minimum: Archaea eat protein

Protein, Protein, protein
Beneath the ocean floor is a desolate place with no oxygen and sunlight Yet microbes have thrived in this environment for millions of years Share This See Also Global Warming Geochemistry Microorganism Prokaryote Humus Eukaryote ... - Read More

Lunar cycle determines hunting behavior of nocturnal gulls

Water, Water, Water
Zooplankton small fish and squid spend hardly any time at the surface when there's a full moon To protect themselves from their natural enemies they hide deeper down in the water on bright nights coming ... - Read More

Carbon cycle: Four cells turn seabed microbiology upside down

Carbon, carbon, cells, cells
Single celled archaea are invisible to the naked eye and even when using a microscope great care must be taken to observe them An international team of researchers led by the Center for Geomicrobiology Aarhus ... - Read More

Clean electricity from bacteria? Researchers make breakthrough in race to create 'bio-batteries'

Bacteria, bacteria
Scientists at the University of East Anglia have made an important breakthrough in the quest to generate clean electricity from bacteria Share This See Also Bacteria Microbes and More Electricity Energy Technology Energy and the ... - Read More

Huge and widespread volcanic eruptions triggered the end-Triassic extinction

Earth, earth
More than 200 million years ago a massive extinction decimated 76 percent of marine and terrestrial species marking the end of the Triassic period and the onset of the Jurassic This devastating event cleared the ... - Read More

Microalgae could be a profitable source of biodiesel

marine, Marine
Dinoflagellate microalgae could be used as a raw material to obtain biodiesel easily and profitably This is the conclusion of a study led by Universitat Autònoma de Barcelona UAB scientists in collaboration with the Spanish ... - Read More

Computer models show how deep carbon could return to Earth's surface

Carbon, Earth, carbon, earth
Computer simulations of water under extreme pressure are helping geochemists understand how carbon might be recycled from hundreds of miles below Earth's surface Share This See Also Earth Science Geology Geochemistry Global Warming Water Environmental ... - Read More

Oxygen-poor 'boring' ocean challenged evolution of early life

Ocean, Ocean
A research team led by biogeochemists at the University of California Riverside has filled in a billion year gap in our understanding of conditions in the early ocean during a critical time in the history ... - Read More

Highly effective communities of bacteria in the world's deepest oceanic trench

An international research team announces the first scientific results from one of the most inaccessible places on Earth the bottom of the Mariana Trench located nearly 11 kilometers below sea level in the western Pacific ... - Read More

Ocean plankton sponge up nearly twice the carbon currently assumed

Ocean, Carbon, Ocean, carbon
Models of carbon dioxide in the world's oceans need to be revised according to new work by UC Irvine and other scientists published online Sunday in Nature Geoscience Trillions of plankton near the surface of ... - Read More

Inspired by deep sea sponges: Creating flexible minerals

sea
Scientists at Johannes Gutenberg University Mainz JGU and the Max Planck Institute for Polymer Research MPI P in Germany have created a new synthetic hybrid material with a mineral content of almost 90 percent yet ... - Read More

Life deep within oceanic crust sustained by energy from interior of Earth

Crust
The core drill slides through a drill pipe extending from the drill ship at the sea surface through a water depth of 2.5 km and hundreds of metres of sediment into the oceanic crust off ... - Read More

Large plastic bags in unique experiment to study ocean acidification

Ocean, Plastic, Plastic, Ocean
To study the effects of ocean acidification ten huge plastic containers called mesocosms are placed in the Gullmar Fjord in Sweden The project is unique mesocosms of this size have never been used for such ... - Read More

Glaciers contribute significant iron to North Atlantic Ocean

Ocean, Ocean
All living organisms rely on iron as an essential nutrient In the ocean iron's abundance or scarcity means all the difference as it fuels the growth of plankton the base of the ocean's food web ... - Read More

When hungry, Gulf of Mexico algae go toxic

algae, algae
When Gulf of Mexico algae don't get enough nutrients they focus their remaining energy on becoming more and more poisonous to ensure their survival according to a new study by scientists from North Carolina State ... - Read More

Pittsburgh's leaky faucet: How aging sewers are impacting urban watersheds

Nitrogen, nitrogen
Aging sewer systems are spilling a considerable amount of nitrogen into urban watersheds diminishing both the quality of water and ecosystems' habitats However many studies documenting the impacts of nitrogen on urban environs have not ... - Read More

Amplified greenhouse effect shaping North into South

Temperature, temperature
An international team of 21 authors from 17 institutions in seven countries has just published a study in the journal Natural Climate Change showing that as the cover of snow and ice in the northern ... - Read More

Plankton adjusts to changing ocean temperatures

Ocean, Ocean
Imagine trying to swim through a pool of honey Because of their small size this is what swimming in water is like for tiny marine plankton So it was often assumed they would be easy ... - Read More

Key to TB Cure Could Lie Underwater

Released 3 7 2013 4 15 PM ESTSource Newsroom University of Illinois at Chicago more news from this source Mar 7 2013 The search for a cure for deadly infectious diseases has led Brian Murphy ... - Read More
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