Scientists thought strong upwelling
of colder deep waters spared the region from the warming seen in other parts of the Pacific, she says.
Scientists thought strong upwelling
of colder deep waters spared the region from the warming seen in other parts of the Pacific, she said.
One result is a flow
of cold deep water toward the equator and warm surface water toward the poles, and this «overturning circulation» plays a crucial role in moving heat around the globe.
My guess is it increases OHC by decreasing the formation
of cold deep water, this would have a temporary (hundreds of year though) heating effect at the surface.
On my rough calcs, this upwelling
of cold deep water spreading out under the tradewinds will be enough to affect surface temps at the times of climate regime reversals, and sure enough there is a giveaway dip near the peak of the AMO, and the troughs are spikier than the crests of the AMO curve.
When the wind - driven ocean circulation is intense, such as during the negative phase of the IPO & La Nina, there is strong upwelling
of cold deep water along the equator, and along the eastern coasts of the continents.
Upwelling
of cold deep water continues to feed the cool pool, which grows, frequently reaching the West coast of S. America.
(That warming is mostly due to a slowdown in exchange
of cold deep water with surface water.)
Have a look at ENSO: One mode is less upwelling
of cold deep water, change in SST, trade winds and air pressure, but also cloud cover, another mode is the opposite.
Not exact matches
Its
cold,
deep waters are inhabited by chinook and coho salmon, pods
of majestic orca whales and Kinder Morgan's Westridge Marine Terminal.
We must be still and still moving Into another intensity For a further union, a
deeper communion Through the dark
cold and the empty desolation, The wave cry, the wind cry, the vast
waters Of the petrel and the porpoise.
So this Sunday, in the midst
of our growing joy at the advent
of God into our world, let us pause to listen to this harsh prophet standing knee -
deep in
cold Jordan
water.
After having my first child and becoming so aware
of what I was spraying in our house to clean surfaces including his highchair, I discovered that I could clean with just fibres and
cold water to get a
deep pore clean.
Turn heat to medium and let boil until a candy or
deep fat thermometer reads 248 degrees F (or when a half teaspoon placed in a glass
of icy
cold water turns into a firm, chewy ball), about 17 minutes.
Our fish meal is from
deep ocean
water small fish, and our crab meal comes from the
cold waters of the Pacific Northwest or Nova Scotia.
It is a
deep - sea green freshwater plant that grows in the
cold, fresh
waters that contains incredible amounts
of vitamins and minerals like many other freshwater plants.
The hard work and long hours (often spent in waist -
deep cold water) are paying off: The calf, named Tyonek (tye - OH - nehk) by ASLC staff, is passing critical milestones similar to those we mark to monitor the well - being
of belugas born at Shedd
Digging a bit
deeper, the report pours
cold water on a number
of theories for Labour's defeat.
A capable 13 - term senator, said to be one
of the best legal minds in the State Senate, DeFrancisco, like Molinaro, found the
waters beyond his safe district
deep and
cold.
Scientists aren't sure why the blob formed, though many blame a ridge
of high pressure that brought sunnier weather and less mixing
of surface
water with
colder,
deeper water.
They identified wind patterns that mixed the warmer surface and
colder deep waters to cool the ocean's surface and reduce the intensity
of the storm.
Muscles must stay warm to remain efficient, but that's a challenge for these beasts because they often swim in near - freezing
waters, either in
cold regions
of the world or
deep below the sun - warmed surface.
Remains in the stomach
of a sperm whale caught in 1925 were the first evidence
of colossal squid, which are believed to inhabit the
deep, freezing -
cold waters around Antarctica.
However, in their wake, hurricanes set up large - amplitude waves that mingle warm surface
water with
colder deep water, says climate scientist Matthew Huber
of Purdue University.
The fog is a gift
of the Pacific Ocean's California Current where winds create upwellings that bring
cold,
deep, nutrient - rich
waters to the surface.
The
cold water of the
deep, however, expands less for the same input
of heat and has a greater capacity to store warm
water.
It turns out that the steady dripping
of water deep underground can reveal a surprising amount
of information about the constantly changing cycles
of heat and
cold, precipitation and drought in the turbulent atmosphere above.
This ecosystem, which alone provides 5 to 10 %
of the world's catches, owes its exceptional productivity to the nutrients provided by upwellings
of deep,
cold, nutrient - rich
water along the coasts.
Dr Andrew Meijers, an oceanographer at BAS says: «The
waters around Antarctica are isolated,
deep and very
cold but they are not beyond the reach
of climate change.
Today,
cold water sinks near the Arctic and flows
deep below the surface
of the Atlantic toward the southern oceans, where it rises up.
According to the researchers, the presence
of Osedax at these latitudes could be related to the contact with the
deeper and
colder waters in Blanes» underwater canyon, an area where they think more abundant and stable populations
of the new Osedax species could live.
Beatty believes that when 570 degree Fahrenheit
water from thermal vents hits
cold,
deep ocean currents, several light - producing processes may occur: sonoluminescence from imploding gas bubbles; chemiluminescence from chemical reactions (analogous to fireflies lighting up); crystalloluminescence from the formation
of crystal bonds; and triboluminescence from the breaking
of those bonds.
Above the 670, the mantle churned slowly like a very shallow pot
of boiling
water, delivering heat and rock at mid-ocean ridges to make new crust and cool the interior and accepting
cold sinking slabs
of old plate at
deep - sea trenches.
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.
Most
of the sharks were found in
water depths shallower than 330 feet, although they seem to use
deeper and
colder waters as their size increases.
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.
Even as the surface warms, the
deeps remain cool, and this
cold water will continue to periodically push the ocean out
of the El Niño state.
The researchers found that during glacial periods when the atmosphere was
colder and sea ice was far more extensive,
deep ocean
waters came to the surface much further north
of the Antarctic continent than they do today.
Species: Greenland shark (Somniosus microcephalus) Habitat:
deep in the North Atlantic and the
cold surface
waters of the Arctic
The models reveal a «hydrothermal siphon» driven by heat loss from
deep in the Earth and the flow
of cold seawater down into the crust and
of warmed
water up out
of the crust.
One morning last August, the Monterey Bay Aquarium Research Institute's
deep - sea robot, named Doc Ricketts, was snooping around the ocean floor in 1,812 meters
of very
cold water off the coast
of northern California.
«
Cold,
deep water from this little area
of the Nordic seas, less than 1 %
of the global ocean, travels the entire planet and returns as warm surface
water.
That
deep water is not only rich in nutrients, it also has relatively high concentrations
of carbon dioxide, both because it is
cold (
cold water can absorb and hold more carbon dioxide than warm
water) and because the decomposition
of organic matter that sinks into the depths releases carbon dioxide.
So the air was getting
colder, but the
deep ocean
water was getting warmer, during the
coldest periods
of the Ice Age.
The ice shelf floats within a pool
of its own
cold meltwater that sits atop a
deeper, saltier and warmer layer; the two layers generally don't mix, like oil and
water.
Known as the Antarctic Bottom
Waters (AABW), these
deep,
cold waters play a critical role in regulating circulation, temperature, and availability
of oxygen and nutrients throughout the world's oceans.
Somewhere
deep below, a cone
of bluish light raced upward through the
cold water.
OTEC is a relatively marginal alternative energy source that uses
cold deep water and warm surface
water to run the equivalent
of a reverse fridge cycle.
Both
of the recorded winters were unusually
cold and created similarly large amounts
of deep water, but the strength
of the AMOC whipsawed wildly between 8 and 25 sverdrups, a unit
of flow roughly equivalent to the total flow
of all the world's rivers.
The resulting EMUs include the
deep, very
cold, low - oxygen
waters that encompass roughly one - quarter
of the world's oceans.