Sentences with phrase «bipolar seesaw»
The phrase "bipolar seesaw" refers to a situation where things constantly change and swing between two opposite extremes or moods like a see-saw. It typically describes someone experiencing intense and frequent shifts between extreme happiness and extreme sadness or depression. Full definition
This «bipolar seesaw behavior of the Atlantic Ocean,» as the paper calls it, led to a southward shift in the Intertropical Convergence Zone, which carried the monsoon rains away from sub-Saharan Africa and into the South African region.
scientificamerican.com
We have a pretty good idea that the Heinrich events, with the most prominent bipolar seesaw behavior, are linked to ice - sheet behavior, but we're less confident about the non-Heinrich cold phases of the D / O oscillations (the cold phases do have more ice - rafted debris in these non-Heinrich cold - phases than in warm phases, but is that an ice - dynamical signal, a survival - of - icebergs signal, or something else?).
Although the phasing for event C is less clear because of the relatively small CO2 increase, our findings provide strong support for an active bipolar seesaw during MIS 18.
The small Delta age at WD provides valuable opportunities to investigate the timing of atmospheric greenhouse gas variations relative to Antarctic climate, as well as the interhemispheric phasing of the \ «bipolar seesaw \».
Stocker, T. F. and S. J. Johnsen, 2003: A minimum thermodynamic model for the bipolar seesaw.
Also, the authors use the onset of a bipolar seesaw as the marker of glaciation.
So, it would be nice to have stronger documentation that the bipolar seesaw behavior in the past is indeed Heinrich and not non-Heinrich D / O.
«A Minimum Thermodynamic Model for the Bipolar Seesaw.»
A minimum thermodynamic model for the bipolar seesaw.
Broecker, W. S. Paleocean circulation during the last deglaciation: a bipolar seesaw?
This suggests the thermohaline circulation probably plays a large role in such climate hiccups — including a mechanism that is described as the bipolar seesaw.
It showed how sudden disturbances in the oceans» thermohaline circulation (or «conveyor belt» — known best for the Atlantic Gulf Stream) may kick - start European ice ages, while creating sudden warm periods around Antarctica through a «bipolar seesaw» link.
Evidence from ice cores and deep - sea sediment has shown that the Northern climate also cooled before the Southern climate during these abrupt changes, creating a «bipolar seesaw,» with the North cool while the South was warm, and the South cooling as the North warmed.
These millennial - scale teleconnections resulted from the bipolar seesaw behaviour of the Atlantic Ocean related to changes in the ocean circulation.