My theory was we already had observational proof that the heat must be sequestered
in the deep ocean waters.
«Deepwater wind» refers to wind - turbine technology that could safely be built
in deep ocean waters.
And, by using offshore platform technology proven in the oil and gas industry, we're able to build wind farms
in deep ocean waters many miles offshore, where they are barely visible from shore.
These marine mammals spend almost all their lives
in the deep ocean waters, diving to depths of a mile in search of food.
Found
in the deep ocean waters off of south - eastern Australia, the Blobfish is really a creature only a mom (or dad) could love!
My theory was we already had observational proof that the heat must be sequestered
in the deep ocean waters.
Vast numbers of bacteria and plankton occur both at the surface and
in deep ocean waters.
However, a double check of the diagram shows that it doesn't distinguish between organic and inorganic C in the deep and intermediate ocean, so the total amount of organic C within the ocean that is available to be oxidized at that rate (using O2 at a rate of 0.011 % of atmospheric O2 per year) could be larger; however, oxygen depletion
in the deeper ocean water wouldn't pull O2 out of the atmosphere until that water resurfaced.)
Not exact matches
Blessed with warm sunny weather all year round (roughly 300 days of sunshine a year), ringed by the Atlantic
Ocean on one side and protected on the other by the calm,
deep - blue
waters of the Tagus River (the longest river
in the Iberian Peninsula), this traditionally sophisticated city seems to have it all.
«Son of man, bathe yourself
in the
ocean of matter; plunge into it where it is
deepest and most violent; struggle
in its currents and drink of its
waters.
The hotel's arrival will launch the transformation of the former shrimp boatyard and fishing village into a chic and contemporary destination, offering the largest
deep water marina
in the Florida Keys, direct
ocean access, and an emerging retail and restaurant district.
When salty
ocean water flows through the magnetic field, an electric current is generated and this,
in turn, induces a magnetic response
in the
deep region below Earth's crust — the mantle.
These troughs allow warmer and saltier
waters from
deeper in the
ocean to reach the glaciers and erode them.
RAPID RETREAT New seafloor data reveal that Køge Bugt (shown) and other fast - retreating glaciers
in southeastern Greenland sit within
deep fjords, allowing warm Atlantic
Ocean water to speed up melting.
Depth may not be as much of an issue for you if you tend to fish
in shallow
waters, but if you fish
in the
ocean or
deep lakes and rivers, having a maximum depth of 100 meters or more can be crucial to finding your next big catch.
A new study
in Marine Biology Research tackles this issue by comparing the physical characteristics of two similar octopus species that live on the
ocean floor, as
deep as 9,500 feet (almost 2,900 m) below the
water's surface.
«The undersides of glaciers
in deeper valleys are exposed to warm, salty Atlantic
water, while the others are perched on sills, protected from direct exposure to warmer
ocean water,» said Romain Millan, lead author of the study, available online
in the American Geophysical Union journal Geophysical Research Letters.
But research published yesterday
in the journal Nature rebuts this idea, suggesting that it was changes
in ocean circulation, not winds, that predominantly led the
deep water to surface near Antarctica and exhale carbon dioxide to the atmosphere.
Researchers can measure annual changes
in how the melt rate occurs, for example, or the effects of a single pulse of warm
deep -
ocean water.
Ryskin proposes that huge deposits of methane and other gases, which are naturally produced
in deep - sea
waters, became trapped under the pressure of a then - stagnant global
ocean.
Those sites gave her the chance to gather fossils from many different depths
in the ancient
ocean, from the more oxygen - rich surface
waters to
deeper zones.
Driven by stronger winds resulting from climate change,
ocean waters in the Southern Ocean are mixing more powerfully, so that relatively warm deep water rises to the surface and eats away at the underside of the
ocean waters in the Southern
Ocean are mixing more powerfully, so that relatively warm deep water rises to the surface and eats away at the underside of the
Ocean are mixing more powerfully, so that relatively warm
deep water rises to the surface and eats away at the underside of the ice.
A mass of
water called the North Atlantic Deep Water enters the Southern Ocean off the southeast coast of South America (star in map below l
water called the North Atlantic
Deep Water enters the Southern Ocean off the southeast coast of South America (star in map below l
Water enters the Southern
Ocean off the southeast coast of South America (star
in map below left).
In a recent paper published in Nature Geoscience, his team identified two deep underwater cavities beneath the glacier that they note could be pathways for relatively warm ocean water to reach the underside of the glacier, enhancing its meltin
In a recent paper published
in Nature Geoscience, his team identified two deep underwater cavities beneath the glacier that they note could be pathways for relatively warm ocean water to reach the underside of the glacier, enhancing its meltin
in Nature Geoscience, his team identified two
deep underwater cavities beneath the glacier that they note could be pathways for relatively warm
ocean water to reach the underside of the glacier, enhancing its melting.
At high velocities
deep in the
ocean, that dual pressure heaves
water with forces powerful enough to generate a tsunami, as a similarly massive chunk of seafloor did
in the 2011 event
in Japan.
The problem stems from oxygen reduction
in deep water, a phenomenon that some scientists are observing
in oceans worldwide, and that may be related to climate change.
Unexplored
deep waters in the Atlantic
Ocean could offer a preview of life — if it exists — on other moons and planets.
And C. finmarchicus is far from being the only animal
in the
ocean which spends part of its life cycle
in deep water.
But the balance between DVMs and the limited
deep -
water oxygen supply could be easily upset, Bianchi said — particularly by climate change, which is predicted to further decrease levels of oxygen
in the
ocean.
That's
in contrast to some recent work that has suggested the Atlantic
Ocean is driving the slowdown by burying the missing heat
in its
deep waters.
Research begun at Princeton University found that the numerous small sea animals that migrate from the surface to
deeper water every day consume vast amounts of what little oxygen is available
in the
ocean's aptly named «oxygen minimum zone» daily.
«Nobody had done rapid - response drilling
in the
ocean, nobody had drilled anything substantial under 7 kilometers of
water, nobody had placed an observatory
in a fault that
deep, and nobody had retrieved a string of instruments from that
deep,» she said.
The oxygen content of the
ocean may be subject to frequent ups and downs
in a very literal sense — that is,
in the form of the numerous sea creatures that dine near the surface at night then submerge into the safety of
deeper, darker
waters at daybreak.
«We need to do more studies to be able to determine if this new species, which we are yet to name, only lives
in the shallow
waters of the western Mediterranean or if it is also found
in other
deep water basins
in the eastern Mediterranean or Atlantic
Ocean, for example,» highlights Conxita Àvila.
Just two decades ago, scientists discovered that colorful tropical reefs have ghostly counterparts
in deep, cold
waters throughout the world's
oceans.
Geysers and
deep - sea vents are hydrothermal phenomena
in which
water, heated and pressurized by molten rock, is released through vents at the land surface or into the
oceans.
«These results show that the effect of
ocean acidification on deep - water corals may not be as severe as predicted,» said David Garrison, a program director in the National Science Foundation's Division of Ocean Sciences, which funded the rese
ocean acidification on
deep -
water corals may not be as severe as predicted,» said David Garrison, a program director
in the National Science Foundation's Division of
Ocean Sciences, which funded the rese
Ocean Sciences, which funded the research.
«These devices can be
in open
ocean and
deep water, maybe 50 to 100 miles off the coast,» Coe said.
A fleet of robotic submarines, based at the National Oceanography Centre (NOC), head - quartered
in in Southampton, have been used to map vulnerable cold -
water coral reefs
in the
deep ocean off southwest England.
When the creatures that eat the plankton die, their shells and organic remains fall to the
ocean floor, sequestering carbon
in the
deep water and sediments.
Real - world data back the claim: Accumulations of calcium carbonate
in deep - sea Pacific sediments show that the Pliocene
ocean experienced huge shifts at the time, with
waters churning all the way from the surface down to about three kilometers
deep, as would be expected from a conveyor belt — type circulation.
This enabled the research team to reconstruct, for the first time, a detailed picture of the environmental conditions at the
ocean's surface, as well as
in deeper water layers, over the last 30,000 years.
They compared isotope measurements on the silica skeletons of diatoms, which store environmental signals from the
ocean's surface, with isotope signals from radiolarians, which live
in deeper water layers.
In these areas, deep ocean waters that are naturally rich in carbon dioxide are upwelling and mixing with surface waters that are absorbing carbon dioxide from the atmospher
In these areas,
deep ocean waters that are naturally rich
in carbon dioxide are upwelling and mixing with surface waters that are absorbing carbon dioxide from the atmospher
in carbon dioxide are upwelling and mixing with surface
waters that are absorbing carbon dioxide from the atmosphere.
They also found that sharks used powered swimming more often than a gliding motion to move through the
ocean, contrary to what scientists had previously thought, and that
deep - sea sharks swim
in slow motion compared to shallow
water species.
El Nino's mass of warm
water puts a lid on the normal currents of cold,
deep water that typically rise to the surface along the equator and off the coast of Chile and Peru, said Stephanie Uz,
ocean scientist at Goddard Space Flight Center
in Greenbelt, Maryland.
They hunt
in the coastal
ocean at night, when shrimp and squid — their favorite foods — migrate upward from
deeper waters.
The resultant steam runs a turbine, and cold
water drawn up from
deep in the
ocean condenses the steam to start the cycle again.
In his letter on
ocean thermal energy conversion (OTEC), Graham Cox suggests it could be used to fertilise surface
waters with nutrient - rich
deep water to promote plankton growth for carbon capture (1 December, p 31).
In his letter, Alec Dunn suggests that pumping nutrient - rich
deep ocean water to the surface would stimulate plankton growth and...