Sentences with phrase «water masses»

The phrase "water masses" refers to large bodies or collections of water such as oceans, seas, or lakes. Full definition
If it is a movement of water mass then where is the replacement water coming from, and what is the temperature of that?
The trade winds «pile» up water masses in the west, resulting in a slightly higher sea level in the west.
To begin with, there is nothing so impossible to observe and to record as the ocean water masses are.
The change in location of the cold and warm water masses alters the path of the jet stream.
During periods of extreme ice coverage, water mass shifts to the poles.
Heated water from such events rises vertically and mixes with ambient waters much like a smoke stack in winter until they reach equilibrium density with surrounding water masses at which they spread out horizontally.
The trade winds «pile» up water masses in the west, resulting in a slightly higher sea level in the west.
Due its central location, the fish fauna includes species native to these other water masses.
Those studies showed that the time needed before water masses up at the jet tip isn't fixed.
By collecting data on your weight, fat percentage, bone and water mass etc, you can see how your efforts are rewarded over time and learn what works for you.
While researchers aren't exactly sure why warm water masses are rising into shallow seas, the point is that it could be a major contributor to sea level rise.
Monthly measurements in the change in water mass from December 2004 to November 2013 revealed the basin lost nearly 53 million acre feet (65 cubic kilometers) of freshwater, almost double the volume of the nation's largest reservoir, Nevada's Lake Mead.
Physical properties of the water and satellite estimates of primary productivity were used separately to describe 25 different water masses in Australia's oceans, identified by different circulation regimes and oceanographic features.
Striking changes in salinity are found from the surface to the bottom in the northern North Atlantic near water mass formation sites that fill the water column (Section 5.3.2); bottom changes elsewhere are small, being most prevalent at the under - sampled southern ends of both sections.
The study also found that the warming of the upper 300 meters (roughly 1,000 feet) of the Northwest Atlantic increases salinity due to a change in water mass distribution related to a retreat of the colder, fresher Labrador Current and a northerly shift of the warmer, saltier Gulf Stream.
Per Hsu and Velicogna 2017, between April 2002 and October 2014 global mean sea level grew by about 1.8 millimeters per year, with 43 percent of the increased water mass coming from Greenland, 16 percent from Antarctica, and 30 percent from mountain glaciers.
This project will use an observational program to simultaneously identify the mechanisms responsible for water mass modification within the Terra Nova Bay polynya and document all aspects of dense shelf water formation within an Antarctic polynya system.
A very cold but relatively fresh water layer covers a much warmer and saltier water mass, thus acting as an insulating layer,» explains Prof. Dr. Mojib Latif, head of the Research Division at GEOMAR.
move water masses through the deep ocean — taking nutrients, oxygen, and heat with them.
Ford has begun working with climatologist Natalie Burls of George Mason University in Fairfax, Va., to try to track how the oceans» major water masses shifted during the Pliocene.
It's here in the frigid Nordic Seas that water masses become cold and dense, sinking in streams that snake along the basin bottom, eventually turning southward and reaching the subtropics in about a decade.
For example, plankton does not thrive in sinking water masses such as those found deep in the North Atlantic, because it is pulled down and away from the light.
We find that TRAPPIST - 1 c and e likely have largely rocky interiors, while planets b, d, f, g, and h require envelopes of volatiles in the form of thick atmospheres, oceans, or ice, in most cases with water mass fractions less than 5 %.»
These dense water masses spread into the full extent of the ocean and gradually upwell to feed a slow return flow to the sinking regions.
What they found, Hansen says, is that melting ice sheets in Greenland and Antarctica could inject enough fresh water into the seas to slow the formation of two key water masses: the North Atlantic Deepwater and the Antarctic Bottom Water formations.
But now I really think this is going to transform oceanography by giving us a persistent presence in the ocean — a presence that doesn't require a boat, can operate in any weather condition, and can stay within the same water mass as it drifts around the open ocean.»
Lateral eddy mixing of tracers such as potential temperature and salinity is mainly directed along isopycnals, and has a small effect on the dynamics but is important for water mass properties.
«Our simulations show that there will be no turning back once the warm water masses find their way under the ice shelf, since their heat will accelerate the melting at its base.
The new tool, which divides water masses into precise categories, could help in conservation planning
A new 3D map sorts global water masses — from deep, frigid circumpolar waters to the oxygen - starved Black Sea — into 37 categories.
However, one potential criticism is that the model (the Cane - Zebiak model) does not allow for important extratropical feedbacks such as subducting water masses from the extratropics that eventually can influence the equatorial Pacific thermocline.
«Several lines of evidence are coming together to a consistent picture now, all pointing at the same weakening since the 1950s,» says Professor Rahmstorf: «[They include] sub-polar Atlantic cooling, the warming inshore of the Gulf Stream, Thornalley's proxy data for subsurface Atlantic temperatures, and earlier proxy data from deep sea corals showing water mass changes in the Gulf of Maine.»
The final defined water mass in the Arctic Ocean is called Arctic Surface Water and is found from 150 — 200 metres (490 — 660 feet).
After participation in a ship expedition with RV SONNE to the North Pacific in summer 2018, the tasks include to reconstruct the spatial and temporal changes in near - surface and subsurface water temperatures in the North Pacific, salinity, thermocline depth, and water mass stratification of the upper oceanic surface using geochemical proxy parameters, e.g. in planktic microfossils.

Phrases with «water masses»

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