You mention the «sessation
of gulf stream that affect Europe», or some unspecified fluctuations of jet streams.
The weakening
of the Gulf stream / AMOC is a very concerning development.
A familiar example would be a cessation
of the gulf stream (caused by a global warming trend) that leads to a large degree of cooling in western europe.
In the meantime Denizens might be interested in this curious Pathe News film of how the dastardly Americans intended to change the flow
of the Gulf stream in 1936 in order to warm themselves whilst plunging Britain into an icy chaos.
Please note in order to avoid perpetuating the mythology that colder than normal temps in some areas mean global warming is not happening — global warming affects the flow
of the gulf stream among other things, meaning that while some areas of the globe become unusually hot, others can become unusually cold — witness recent killer freezes in Europe — global warming is to blame for these effects.
During this year alone studies have warned that climate change could result in the demise of coral reefs, the shutdown
of the Gulf stream and related currents, melting Arctic ice and glaciers, emerging diseases, bitter winters and drought, changes in vegetation, stronger storms and hurricanes, and mass extinction.
I have a reconstruction
of the gulf stream that shows a 1000 year correlation between it and temperatures.
you should be aware that one effect that may occur from global warming is the stopping
of the gulf stream - the stream which brings up warm water from the south atlantic..
In northern latitudes during winter areas like Europe would much more affected by ocean warming - one would tropical like conditions during the winter in regions currently strongly affected by warmth
of gulf stream - though the flow
of gulf stream would greatly diminished, the ocean temperature would be significantly increased.
This isn't a very scientific posting but it seems we're pretty far off the topic
of the gulf stream anyway.
Here is a really good hi - resolution animation
of the gulf stream over a one - year period (takes a while to load but worth it.)
And if you follow the immeadiately following link on the page, you get a discussion
of the gulf stream, and its possible shutdown, and a clear statement that modelling results don't show this (just a 20 % slowdown), and that the probablility of a shutdown is «low».
A northwards branch
of the gulf stream, the North Atlantic Drift, is part of the thermohaline circulation (THC), transporting warmth further north to the North Atlantic, where its effect in warming the atmosphere contributes to warming Europe.
Not exact matches
According to AdAge, the Anheuser - Busch InBev - owned (ahbif) beer will feature the word «America» on its front and will be adorned with various nationalistic phrases --» Land
of the free, home
of the brave,» «From the Redwood Forest to the
Gulf stream waters,» and «Indivisible since 1776» (apparently they forgot about the Civil War).
Of course, I dread the icy
gulfs we'll cross as we descend along the
stream we'll ford at journey's end.
This year, the jet
stream has been dipping farther south than normal, allowing it ready access to that warm
Gulf of Mexico air.
First, as pointed out by Masters, there was a big loop in the jet
stream over the continent, funnelling warm air northwards from the
Gulf of Mexico.
Diffenbaugh Josue Viv: Do you see the
gulf stream waters staying warmer than usual as a factor
of stronger tropical systems affecting the northern east coast?
El Niño tends to tamp down on tornadoes because it shifts the jet
stream further south over the U.S., which blocks moisture from flowing northward from the
Gulf of Mexico.
Recent monitoring does suggest a significant weakening but debate continues over whether the
gulf stream may «switch off» as a result
of the increased flows
of fresh water from northern latitude rainfall and melting
of the Greenland icecap.
Incessant mountain rain, snow and melting glaciers in a comparatively small region
of land that hugs the southern Alaska coast and empties fresh water into the
Gulf of Alaska would create the sixth largest coastal river in the world if it emerged as a single
stream, a recent study shows.
The melting
of the Greenland ice sheet trigger accelerated sea level rise, a die back
of the Amazon rainforest removes a crucial atmospheric carbon sink, and an alteration
of the ocean conveyor belt shuts down the Atlantic
Gulf stream.
We know there is one because we know these non-linear phenomena are very sensitively dependent on the exact state
of the system and so models still widely disagree on how stable or unstable the
Gulf stream system will be under global warming in the future.
Goofily funny, and silly, and in many ways follows the currents
of contemporary comedy into the
gulf stream of inanity.
Franklin County's PreK - 12 Title I school in the Panhandle is surrounded by acres
of National Forest, rivers, lakes,
streams, the Apalachicola Bay and the beautiful white beaches and clear blue waters
of the
Gulf of Mexico.
Plants and trees are indigenous to the Arabian
Gulf, while the rivers
of sand concept adds further texture to the design — providing a visual extension
of the lakes and
streams.
The climate in Devon is similar to that in the rest
of the South West peninsular, warmed by the
Gulf stream with often very hot summer days.
What unites them is a shared view
of Africa, less as a place than as a concept, a cultural force — one that runs through the world the way a
gulf stream runs through an ocean, part
of the whole, but with its own tides and temperatures.
For instance, the book discusses the (essentially non-existent) effect
of El Nino Southern Oscillation on the
Gulf stream; it is possible that the authors actually had the ocean currents off the Peruvian and Equatorial coasts in mind.
Most
of the increase is on the eastern - side
of Greenland, i.e. potentially hazardous for the
Gulf -
stream.
Now in the
Gulf stream, this isobar gradient would be expected to reinforce the frictional wind forces, while in the eastern atlantic, it would oppose the frictional wind forces (thus leading to the necessary imbalance between the arms
of the gyre I noted above).
I think these are simply features
of global climate that are embedded and as predictable as other large features like hurricane patterns, the
gulf stream, the jet
stream, sea ice extent and mass, global glacial conditions, sea level etc..
The link between the NAO and the
Gulf Stream seems to be confirmed, as there is a cooling trend visible
of the sea surface temperatures in the
stream over the past years.
Conceptually, it's hard to see how the
Gulf Stream western boundary current could be weakened by conditions around Greenland; this is a fluid dynamics system, not a mechanical «belt»; a backup due to less deep water formation should have little effect on the physics
of the gyre and the formation
of the western boundary current, and it also seems the tropical warming and the resulting equator - to - pole heat transport are the drivers — but perhaps modulation by jet
stream meandering is playing some role in the cooling?
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 quic
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 quic
Gulf Stream with increased transport
of cold water from the north whenever the
Gulf Stream is running quic
Gulf Stream is running quickly.
• Moist
Gulf of Mexico air failed to
stream northward in late spring as cyclone and frontal activity were shunted unusually northward.
Because the Rockies block the wind at low levels, the result is a strong westerly jet
stream aloft while at low levels the air east
of the Rockies comes from elsewhere including the
Gulf of Mexico when there is a pronounced southerly component ahead
of cold fronts.
Flow in the real ocean is more complex, but the
Gulf stream, Agulhas and Kuroshio are examples
of such currents.
Such massive dips in the jet
stream are also utilized to pick up moisture from the very warm
Gulf of Mexico.
Also large amount
of ocean heat travels poleward [such as with
gulf stream heating Europe].
LIA wasn't GLOBAL cooling; but colder in Europe, north America — because Arctic ocean had less ice cover - > was releasing more heat / was accumulating - > radiating + spreading more coldness — currents were taking that extra coldness to Mexican
gulf — then to the Mediterranean — because Sahara was increasing creation
of dry heat and evaporating extra water in the Mediterranean — to top up the deficit —
gulf stream was faster / that was melting more ice on arctic also as chain reaction — Because Mediterranean doesn't have enough tributaries, to compensate for the evaporation deficit.
The important point
of # 35 is if more temperatures are being taken, and historically on the east coast
of the US, the ships spent more time in the intercoastal if possible and took paths where the
Gulf Stream was warmer, and may have used the
Gulf stream for the added effeicency (I remember reading that but could not find it) then perhaps the only part
of the data that need to be changed is a.3 C decrease for 1941 to 1945.
For me, that means I'd like to see it broken down, which Coby has done well so far, by (these are just examples i'd like to see): Factors and evidence supporting or effectively debunking a) ocean acidity, which in itself has produced a number
of alarming effects including less saline density in turn causing a slowing
of thermohaline circulation (such as the
gulf stream) b) photosynthesis - carbon sinks vs. sources or any direction that you'd like to take using what science knows CO2 to have an effect on.
Either this is a truism (the sun must be heating the ocean surface first) or it is meant to take into account the complex circulations that occur in the ocean, like the
Gulf Stream's involvement in a vertical rise
of waters from deep ocean layers in one region and sinking
of the cooled surface waters as the
stream reaches its northern limit.
Others presented new assessments
of the thermohaline circulation, which drives the
gulf stream that warms Europe.
The nightmare scenario
of a shutdown in the meridional ocean current which drives the
Gulf stream was dramatically portrayed in The Day After Tomorrow.
1) because Nile and Danube can not compensate for the deficit
of evaporated water» the
Gulf -
stream» exist.
In the Arctic that can result in a weaker
gulf stream in the North Atlantic, while in the southern ocean, would the same mechanism increase the flow
of water into the Humboldt current (what doesn't plunge down has to go somewhere)- behaviour
of both currents are different due to land mass distribution.
But most governments remain paralyzed, unable to take action — even after years
of volatile gasoline prices, repeated wars in the Persian
Gulf, one energy - related disaster after another, and a seemingly endless
stream of unprecedented and lethal weather disasters.
Of course, if the aforementioned scenario isn't enough, you can also reference the effects of slowing thermohaline circulation (such as the gulf stream) and acidification, which Coby already mentione
Of course, if the aforementioned scenario isn't enough, you can also reference the effects
of slowing thermohaline circulation (such as the gulf stream) and acidification, which Coby already mentione
of slowing thermohaline circulation (such as the
gulf stream) and acidification, which Coby already mentioned.