But these low - oxygen
waters near the equator are expanding, because the water in the polar regions is not as cold and is not absorbing as much oxygen as it used to be.
That's a question also asked about coral, which usually forms reefs in warm, shallow
waters near the equator.
Hurricanes form over warm
water near the equator.
---- Even during the deep freeze the Earth went through around 700 million years ago there were likely open pockets of
water near the equator — so no one is suggesting a complete solid freeze.
Most hurricanes form over warm
water near the equator.
Heat rising from warm Pacific
waters near the equator causes waves of warmth in the atmosphere — a phenomenon called the Rossby wave train, researchers report today (April 10) in the journal Nature Geoscience.
Not exact matches
Scientists first thought this
water was melting from surface ice, but that interpretation is less likely for the slopes
near the
equator, where the surface is probably too warm for ice.
For example, the researchers found higher - than - average concentrations of
water in lunar volcanic deposits
near the Moon's
equator, where background
water in the soil is scarce.
Eventually, it makes its way back to the surface as the ocean's bottom
water circulates and rises anew
near the
equator (although carbon buried in sediment might stay buried longer).
In normal, non-El Niño conditions, Pacific trade winds
near the
equator blow from east to west, moving warm surface
water with them.
Intense trade winds and strong uppwelling along a region
near the
equator, known as the cold tongue and caused by Ekman pumping, bringing up cold and nutrient
water from the deep sea.
Furthermore, a deeper upper layer of warm surface
water may weaken the cold tongue if the Ekman pumping doesn't reach down below the thermocline to bring up colder
water, and weakened trade winds would have a similar effect through reduced Ekman pumping
near the
equator.
If ice is moving on Europa, this also means that
water is flowing, at least
near its
equator.
According to Wordsworth, «Even then, however, the warm / wet early Mars does not explain the patchwork of Martian
water erosion features and valley networks observed on the planet today, and why these features tend to be concentrated
near the planet's
equator.»
Researchers found that due to warming
waters, the edge of the sharks» range could shift as much as 40 miles poleward per decade, pushing the sharks away from the warming oceans
near the
equator into different habitats.
Firstly, the Martian sand dunes show evidence that
water may have been active
near Mars»
equator — potentially in the not - too - distant past.
Higher
water temperatures
near the
Equator could reduce winds and current, allowing sargassum to accumulate before being carried by currents to the north.
Situated
near the
Equator, Mwinda is very deliberately located on the Fimi River, which flows from Lake Mai - Ndombe, in order to provide easy access to
water; there are also rich mineral deposits nearby.
Keep in mind when you are snorkeling in Costa Rica that the country is located very
near the
equator and the tropical sun reflecting off the
water will fry your skin faster than a fish over fire.
Intense trade winds and strong uppwelling along a region
near the
equator, known as the cold tongue and caused by Ekman pumping, bringing up cold and nutrient
water from the deep sea.
Furthermore, a deeper upper layer of warm surface
water may weaken the cold tongue if the Ekman pumping doesn't reach down below the thermocline to bring up colder
water, and weakened trade winds would have a similar effect through reduced Ekman pumping
near the
equator.
Consenquently, the associated SST pattern is slightly cooler in the deep convection upwelling regions of the Equitorial Pacific and the Indian Ocean, strongly cooler in the
nearest deep convection source region of the South Atlantic
near Africa and the
Equator, warm over the bulk of the North Atlantic, strongly warmer where the gulf stream loses the largest portion of its heat
near 50N 25W, and strongly cooler
near 45N 45W, which turns out to be a back - eddy of the Gulf Stream with increased transport of cold
water from the north whenever the Gulf Stream is running quickly.
As you can see, air
near the
equator is lifted high into the troposphere, effectively drying it by precipitating out nearly all of the
water vapour.
I only assumed that the absorption of
water vapour in one of the bands is
near zero at the poles and
near 100 % at the
equator.
As I have said before,
water is most of surface area of earth
near the
equator, and tropics [40 % of surface area of earth] receives most of the Sun's energy and the tropical ocean does seem to me to drive Earth's climate.
Wind strength is a result of pressure differentials, which
near the
equator in the Pacific would seem to be defined by temperature differentials over open
water between the tropics and the
equator.
Without
water the earth would be like the moon with an average temperature
near -23 C (the measured unchanging temperature of lunar regolith 50 or more centimeters deep) and diurnal temperature change
near 100C at the
equator.
The cold sub-polar
water displaces the warm surface layer
nearer the
equator and facilitates cold
water upwelling on the eastern margin of the Pacific Ocean.
T0 can be taken as more or less constant
near 255 K while P0 is latitude dependent
near 400 mbar at the
equator, and
near the ground in the polar regions (as there there is very little
water vapour and the optical thickness of the air on most of the thermal infrared spectrum is low).
That
water returns to the surface in a variety of locations that are
nearer the
equator, but not necessarily in the tropics.
In this case, the Earth becomes largely covered with ice, but open
water remains
near the
equator.
13 C. Wind & Ocean Currents Wind &
water combine w / the effects of the sun to influence weather & climate Wind Patterns Winds blow in fairly consistent patterns — prevailing winds — map on pg.60 Coriolis Effect — causes winds to blow diagonally The Horse Latitudes Why are they called this??? Doldrums — windless areas
near the
Equator Ocean Currents Just like the wind, cold and warm streams of
water (currents), move through the oceans El Nino Periodic change in the pattern of ocean currents &
water temperature
For one thing, cold, salty
waters occupy less volume than warmer, fresher seas, so MSL tends to be higher
near the
equator and lower toward the poles.
Melting ice that sits above sea level
nearer the poles ends up adding more more mass
nearer the
equator as the now liquid
water distributes itself across the globe at sea level.