But the evidence of a connection
between warming ocean waters and greenhouse gas increases is compelling and consistent with theory and observations.
Nestled
between the warm ocean waters and high mountain ranges, this is a sanctuary on which to reconnect with nature.
Not exact matches
Furthermore, they found that the incursion of
ocean water followed a notably warm El Niño in the Pacific Ocean between 1939 and
ocean water followed a notably
warm El Niño in the Pacific
Ocean between 1939 and
Ocean between 1939 and 1942.
It is possible, he adds, that these persistent high - pressure zones may be produced by two well - known oceanographic patterns: La Nina and El Nino in the Pacific
Ocean (which mark alterations in warmer and cooler conditions between that ocean's eastern and western equatorial waters) and the North Atlantic Oscillation (which results from weather patterns between Iceland and the Azo
Ocean (which mark alterations in
warmer and cooler conditions
between that
ocean's eastern and western equatorial waters) and the North Atlantic Oscillation (which results from weather patterns between Iceland and the Azo
ocean's eastern and western equatorial
waters) and the North Atlantic Oscillation (which results from weather patterns
between Iceland and the Azores).
Velicogna and her colleagues also measured a dramatic loss of Greenland ice, as much as 38 cubic miles per year
between 2002 and 2005 — even more troubling, given that an influx of fresh melt
water into the salty North Atlantic could in theory shut off the system of
ocean currents that keep Europe relatively
warm.
Ocean Thermal Energy Conversion A technology using the temperature difference between cold, deep ocean waters and warmer surface waters to generate electri
Ocean Thermal Energy Conversion A technology using the temperature difference
between cold, deep
ocean waters and warmer surface waters to generate electri
ocean waters and
warmer surface
waters to generate electricity.
This interplay
between climate and wind can lead to sea level rise simply by moving
water from one place in the
ocean to another, said Greene — no
warming of the air, or of
ocean temperatures required.
«Atlantic / Pacific
ocean temperature difference fuels US wildfires: New study shows that difference in
water temperature
between the Pacific and the Atlantic
oceans together with global
warming impact the risk of drought and wildfire in southwestern North America.»
Understanding how carbon flows
between land, air and
water is key to predicting how much greenhouse gas emissions the earth, atmosphere and
ocean can tolerate over a given time period to keep global
warming and climate change at thresholds considered tolerable.
The dipole consists of a
warmer than average band of
water between northern Australia and Java that forms in conjunction with an unusually cold band of
water running northwest into the Indian
Ocean from Australia's west coast.
That means it sinks into the deeper layers of the
ocean, and the contrast
between this
warm water and the undersea ice canyons contributes an unknown but substantial amount of sea level rise, said Josh Willis, an oceanographer at JPL in Pasadena, California.
The National Weather Service outlooks, and most climate models, focus primarily on the connection
between El Nino / La Nina (cycles of
warmer and cooler
water temperatures in the tropical Pacific
Ocean) and weather in the continental U.S..
While the Alps could lose anything
between 75 percent and 90 percent of their glacial ice by the end of the century, Greenland's glaciers — which have the potential to raise global sea levels by up to 20 feet — are expected to melt faster as their exposure to
warm ocean water increases.
South Georgia is positioned in the Southern
Ocean between the cold southern Antarctic
waters and the
warmer waters to the north.
The Center for
Ocean Solutions writes: «
Between 1951 and 1993 zooplankton biomass off Southern California decreased by 80 % as a result of
warming surface
waters.»
Melting sea ice will mean
ocean currents can carry
warmer water and nutrients into Arctic
water, taking fish further north and potentially allowing them to mix
between oceans.
The village is nestled
between sand dunes and farm land with the
warmer azure blue
waters of the Indian
Ocean lapping on it's shores.
Buffalo City, as East London is charmingly known, not only lies on one of the most sublime coastlines of the world - think
warm Indian
Ocean waters and sub-tropical weather that allow visitors to enjoy the climate all year round - it also basks gloriously
between the Nahoon River in the north and the Buffalo River to the south of the city, and the phrase «unspoilt beaches» was termed with East London's beaches in mind.
Nestling
between the blue Langeberg Mountains to the north and the
warm Indian
Ocean waters to the south, Albertinia is renowned for the beauty of its local flora and fauna.
In Relationships
between Water Vapor Path and Precipitation over the Tropical Oceans, Bretherton et al showed that although the Western Pacific warmer surface waters increased the water in the atmosphere compared to the Eastern Pacific, rainfall was lower in the Western Pacific compared to the Eastern Pacific for equal amounts of water vapor in the atmospheric column — e.g., about 10mm / day in the Western Pacific, versus ~ 20mm / day in the Eastern Pacific at 55 mm water vapor, the peak of the distribution of water vapor amo
Water Vapor Path and Precipitation over the Tropical
Oceans, Bretherton et al showed that although the Western Pacific
warmer surface
waters increased the
water in the atmosphere compared to the Eastern Pacific, rainfall was lower in the Western Pacific compared to the Eastern Pacific for equal amounts of water vapor in the atmospheric column — e.g., about 10mm / day in the Western Pacific, versus ~ 20mm / day in the Eastern Pacific at 55 mm water vapor, the peak of the distribution of water vapor amo
water in the atmosphere compared to the Eastern Pacific, rainfall was lower in the Western Pacific compared to the Eastern Pacific for equal amounts of
water vapor in the atmospheric column — e.g., about 10mm / day in the Western Pacific, versus ~ 20mm / day in the Eastern Pacific at 55 mm water vapor, the peak of the distribution of water vapor amo
water vapor in the atmospheric column — e.g., about 10mm / day in the Western Pacific, versus ~ 20mm / day in the Eastern Pacific at 55 mm
water vapor, the peak of the distribution of water vapor amo
water vapor, the peak of the distribution of
water vapor amo
water vapor amounts.
But there is this much physics behind it: both the melting of glaciers and the
warming of
ocean water is driven by the imbalance
between incoming and outgoing heat energy.
Surface temperature is an imperfect gauge of whether the earth has been
warmed by an imbalance
between incoming radiation from the sun, and outgoing radiation, because of the role of
ocean currents in the distribution of heat
between deeper and surface
waters.
Though hurricanes strenthen when moving over
warmer water, this is merely due to the fact that the horizontal temperature gradient of the atmosphere is not as steep, i.e. the temperature differential
between the
water and the atmosphere increases as the storm hits tropical
waters; it is not the
ocean temperature per se that drives the hurricane.
While there are some similarities
between the approaches, an important difference is that the slab -
ocean approach allows surface and MBL temperatures to adjust to the energetic perturbation: positive energetic forcing of the surface leads to
warming, weakens the inversion, and reduces low - cloud cover and liquid
water path (LWP).
17 El Nino verses La Nina El Niño La Niña Trade winds weaken
Warm ocean water replaces offshore cold
water near South America Irregular intervals of three to seven years Wetter than average winters in NC La Niña Normal conditions
between El Nino events When surface temperatures in the eastern Pacific are colder than average The southern US is usually
warmer and dryer in climate
Since the whole world does not appear to freeze during a ice age, the must be massive ice making going at the pole driven by heat lifting
oceans of
water to the sky from the equator where it is pushed by the expanding air and vapor to the poles areas where it returns to the surface and follows cold land like a culvert
between warmer expanding
ocean air back down to the equatoral region.
Since ENSO is a coupled
ocean - atmosphere process, I have presented its impact on and the inter-relationships
between numerous variables, including sea surface temperature, sea level,
ocean currents,
ocean heat content, depth - averaged temperature,
warm water volume, sea level pressure, cloud amount, precipitation, the strength and direction of the trade winds, etc..
The physics of
warming water already in the oceas, land ice melt, and transfers
between ocean and land will play different roles - they are not expected to contribute in the same proportions as the planet
warms.
Ocean Thermal Energy Conversion (OTEC) uses the temperature difference between the warm tropical surface water and the cooler, deep water in the ocean to generate en
Ocean Thermal Energy Conversion (OTEC) uses the temperature difference
between the
warm tropical surface
water and the cooler, deep
water in the
ocean to generate en
ocean to generate energy.
The best way to envision the relation
between ENSO and precipitation over East Africa is to regard the Indian
Ocean as a mirror of the Pacific
Ocean sea surface temperature anomalies [much like the Western Hemisphere
Warm Pool creates such a SST mirror with the Atlantic
Ocean too]: during a La Niña episode,
waters in the eastern Pacific are relatively cool as strong trade winds blow the tropically Sun -
warmed waters far towards the west.
Warm ocean water existed south of Greenland, wedged
between two major ice sheets during the last ice age.
Warm water flows
between Australia and Indonesia influencing sea surface temperature in the Indian
Ocean and rainfall in Africa and Australia.
As part of the planet's reciprocal relationship
between ocean circulation and climate, this conveyor belt transports
warm surface
water to high latitudes where the
water warms the air, then cools, sinks, and returns towards the equator as a deep flow.»
Because the incoming and the outgoing flows,
warm and cold respectively, lie side ‐ by ‐ side
between Greenland and Scandinavia, an asymmetry is induced in the distribution of ice - cover on the Arctic
Ocean; this is generally dense to the west of Fram Strait while, to the east of Spitzbergen, much of the Barents Sea — at similar latitudes — remains ice ‐ free even in winter due the eastward flow of
warm Atlantic
water.
Since «there's an over two orders of magnitude (~ 120) difference
between the amount of energy needed to add a litre to the
ocean from melting ice (~ 334KJ)[and] thermal expansion of sea
water (~ 40,000 KJ)», this means that sea - level rise, often offered as a «proxy» for «global
warming», is actually not important.
According to a recently published paper in the journal Science, (Cook et al., 2016, «
Ocean forcing of glacier retreat in the western Antarctic Peninsula»), between 1945 and 2009 the mean ocean temperature warmed at depths of 150 to 400 meters for about 3 / 4ths of the waters surrounding the western Antarctic Peninsula
Ocean forcing of glacier retreat in the western Antarctic Peninsula»),
between 1945 and 2009 the mean
ocean temperature warmed at depths of 150 to 400 meters for about 3 / 4ths of the waters surrounding the western Antarctic Peninsula
ocean temperature
warmed at depths of 150 to 400 meters for about 3 / 4ths of the
waters surrounding the western Antarctic Peninsula (AP).
The effects of tropical cyclones early in the year were followed by regular northwest cloud - band activity
between May and mid-July, when
waters northwest of the continent were unusually
warm as part of a negative phase of the Indian
Ocean Dipole.
Warmer air temperatures with
ocean temperatures lagging would result in La Nina's having a relatively larger spread
between water and air temps producing a stronger effect even with weak La Nina's.
But it is
warm over the
oceans and the contrast
between the cold continent and the
warm Gulf Stream and surrounding
waters is increasing,» he wrote in an email.
As explained in the press release, the scientists began with the measure of sea level rise
between 2005 and 2013, then deducted the amount of rise due to meltwater (e.g., melting ice sheets and loss of glacier mass worldwide) and then the amount of rise due to the expansion of
water from the
warming in the upper portion of the world's
oceans (which scientists have good data on).
Purkey, S. G. & Johnson, G. C.
Warming of global abyssal and deep southern
ocean waters between the 1990s and 2000s: Contributions to global heat and sea level rise budgets.
Only approximately 15 percent of that decline can be attributed to a
warmer mixed - layer, with the remainder being «consistent with an overall decrease in the exchange
between surface
waters and the
ocean interior» (Helm et al., 2011).
As regards a
warming of the
ocean skin, evaporation is a continuous process caused by temperaure, density and pressure (not just temperature) differentials
between water and air so that the rate of evaporation accelerates when a
water surface is
warmed such as from the
warming effect of extra greenhouse gases (especially if the air is dry).
Although global
ocean temperatures are rising, a layer of fresher water immediately below the sea ice is thought to act as a buffer between the ice and the warmer Atlantic waters flowing into the Arctic Ocean basin at a lower l
ocean temperatures are rising, a layer of fresher
water immediately below the sea ice is thought to act as a buffer
between the ice and the
warmer Atlantic
waters flowing into the Arctic
Ocean basin at a lower l
Ocean basin at a lower level.
The magnitude of the [geomagnetic - CO2] mechanism is small compared to the magnitude of the preponderant mechanisms driving the exchange of carbon
between ocean and atmosphere, such as
water temperature, biological pumping, overturning circulation... it would be preposterous to make the weakening Earth's magnetic field responsible for global
warming.
Nearly half of the sun's energy is in the near infrared which penetrates
water to a depth of
between one and one hundred centimetres and together with the rest of the solar spectrum
warms the
ocean very efficiently down to 100 metres.