Sentences with word «meridional»
The word "meridional" refers to something that is related to or located in the south or the southern region of something, often specifically referring to the Earth's meridians or lines of longitude. Full definition
If sluggish ocean currents (slowing of Atlantic Meridional Overturning Circulation) halt or redistribute, we are in for a heap of chaotic climate change mayhem.
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eg «These studies provide new insights on the sensitivity and response of meridional ocean circulation to melt water inputs to the North Atlantic high latitudes (e.g., Bamberg et al., 2010; Irvali et al., 2012; Morley et al., 2011) and their potential role in amplifying small radiative variations into large a climate response through dynamic changes in ocean - atmosphere interactions (e.g., Morely et al., 2011; Irvali et al., 2012; Morley et al., 2014).
We find robust relationships among seasonal and regional patterns of weaker poleward thickness gradients, weaker zonal upper - level winds, and a more meridional flow direction.
Adding to this theory is fairly strong evidence that a decrease in UV light will result in a more meridional atmospheric circulation (which should cause more clouds, precipitation and snow cover for the N.H.), due to changes in ozone distribution in a vertical / horizontal sense which would cause the temperature contrast between the polar areas of the stratosphere and lower latitude areas of the stratosphere to lesson, during prolonged solar minimum periods.
Therefore the reduced temperature gradient can be explained in part by an increase in meridional heat transport by either the oceans or the atmosphere.
In recent years increasing meridional flow caused more north / south flow.
THC switch - off leads to increased import of freshwater at the southern boundary of the Atlantic associated with meridional overturning circulation.
MOC stands for Meridional Overturning Circulation, and although it refers to the same global pattern of ocean currents («conveyor belt») as the thermohaline circulation, this story shows why actually MOC is the more accurate name, as it is not just... Continue reading →
As meridional potential vorticity mixing is inhibited across the jet, a discontinuity is created between weakly stratified air on its warm side and strongly stratified air on its cool side.
Meanwhile, a quiet sun is correlated with a stronger more meridional jet stream pattern which should cause a greater persistence in Wx.
Individual annular - mode events typically show a north — south teleconnection pattern whose meridional structure closely resembles the annular mode and whose zonal structure extends 60 ° to 90 ° in longitude, with a slight northwest — southeast offset between its centers of action.
In general, oscillations occur most readily for large values of κ v, when the mean state of the ocean is characterized by a strong meridional overturning circulation.
Active Pacific meridional overturning circulation (PMOC) during the warm Pliocene.
The MEI incorporates six main observed variables over the tropical Pacific: sea - level pressure, zonal and meridional components of the surface wind, sea surface temperature, surface air temperature, and total cloudiness fraction of the sky.
Seltzer, A. M., Buizert, C., Baggenstos, D., Brook, E. J., Ahn, J., Yang, J. - W., and Severinghaus, J. P.: Does d18O of O2 record meridional shifts in tropical rainfall?
Search for the cheapest hotel deal for Hotel Meridional in Guardamar del Segura.
The most extreme in terms of variability occur with Meridional Flow and that is precisely what has occurred in the last few years.
Magnetic inclination is the angle through which a freely suspended magnet would dip below the horizon in the magnetic north - south meridional plane.
2018 POGO Visiting Fellowship for Shipboard Training on an Atlantic Meridional Transect (AMT) Cruise
The same meridional blocking pattern hit North America this March, keeping the East at record high temperatures and the West colder than normal such that it snowed in Northern California and also rained much more than normal.
The leading EOF of the zonally varying surface pressure has the same meridional structure and is also zonally symmetric.
Persistence on these time scales is found in patterns of variability that characterize meridional vacillations of the extratropical jet.
[Global Oceans] Meridional Overturning Circulation Observations in the North Atlantic Ocean, [in «State of the Climate in 2013»].
Such deep stratification is efficiently produced, even in single - basin, single - hemisphere simulations, in the presence of a partially topographically blocked channel at high latitudes, provided there is also a surface meridional temperature gradient across the channel.
Global temperatures were reduced, but not uniformly because an extreme meridional north / south wind pattern developed.
Ponte, R. M. and K. J. Quinn (2009), Bottom pressure changes around Antarctica and wind ‐ driven meridional flows, Geophys.
It * is * true too, that one can make numerical models, that when overlain with a large layer of fresh water that they reduce the so - called meridional overturning circulation.