Sentences with phrase «possible changes in circulation»

Not exact matches

Two unique clinical features of heart failure in children, say the guidelines» authors, are the possible coexistence of structural congenital heart lesions, with simultaneous over-circulation to the lungs, and under - perfusion to the body (when the two circulations are linked in parallel by an intracardiac shunt or a patent arterial duct); and a change in symptom complexes over time from infancy through adolescence.

Their research, published in Nature Climate Change on June 29, is the first attempt to examine and document these changes in the air - sea heat exchange in the region — brought about by global warming — and to consider its possible impact on oceanic circulation, including the climatologically important Atlantic Meridional Overturning Ccirculation, including the climatologically important Atlantic Meridional Overturning CirculationCirculation.

But it's possible, he notes, that changes in mantle circulation beneath the region did play a minor role in the evolution of the terrain.

A number of recent studies linking changes in the North Atlantic ocean circulation to sea ice extent led Yeager to think that it would also be possible to make decadal predictions for Arctic winter sea ice cover using the NCAR - based Community Earth System Model...

Another pointer to a journalist's weblog (that commends this particular Realclimate thread) quoted from Benny Peiser today: ---- Quote It's an odd day when I find myself agreeing with Benny Peiser on a climate change question, but his post Thursday to his CCNet list, in which he blasted media of coverage of the Nature paper on possible changes in the thermohaline circulation, seems on point.

Thus, while it may be possible to attribute the warming subsurface to a change in the NA gyre circulation to a shift in the NAO, to what do we attribute the shift in the NAO?

To test how well a climate model predicts possible changes in ocean circulation due to climate change, GISS scientists have simulated the effects of a massive flood of fresh water some 8000 years ago.

Including assessment of increases of urban density and possible changes in local circulation patterns?

Once the sign of the solar effect on the stratosphere is reversed it becomes possible to propose a system of climate change arising simply from the latitudinal shifting of the air circulation systems in response to competing forces from variable oceanic and solar cycles.

Norwegian Meteorological Institute: In Norway and Spitsbergen, it is possible to explain most of the warming after the 1960s by changes in the atmospheric circulatioIn Norway and Spitsbergen, it is possible to explain most of the warming after the 1960s by changes in the atmospheric circulatioin the atmospheric circulation.

In order to reliably interpret surface temperature variations we need a good idea of all the causal factors, including El Niño, solar irradiance, volcanic eruptions, observational biases, changes in ocean circulation and possible long term oscillationIn order to reliably interpret surface temperature variations we need a good idea of all the causal factors, including El Niño, solar irradiance, volcanic eruptions, observational biases, changes in ocean circulation and possible long term oscillationin ocean circulation and possible long term oscillations.

This report discusses our current understanding of the mechanisms that link declines in Arctic sea ice cover, loss of high - latitude snow cover, changes in Arctic - region energy fluxes, atmospheric circulation patterns, and the occurrence of extreme weather events; possible implications of more severe loss of summer Arctic sea ice upon weather patterns at lower latitudes; major gaps in our understanding, and observational and / or modeling efforts that are needed to fill those gaps; and current opportunities and limitations for using Arctic sea ice predictions to assess the risk of temperature / precipitation anomalies and extreme weather events over northern continents.

There is growing observational data, physical analysis of possible mechanisms, and model agreement that human - caused climate change is strengthening atmospheric circulation patterns in a way «which implies that the periodic and inevitable droughts California will experience will exhibit more severity...» «there is a traceable anthropogenic warming footprint in the enormous intensity of the anomalous ridge during winter 2013 — 2014 and the associated drought.»

However, it is possible that long - term natural variability, rooted in changes in the ocean circulation, underlies much of this variability over multiple decades (8 — 12).

In Possible solar origin of the 1,470 - year glacial climate cycle demonstrated in a coupled model, Holger Braun, Marcus Christl, Stefan Rahmstorf, Andrey Ganopolski, Augusto Mangini, Claudia Kubatzki, Kurt Roth & Bernd Kromer postulated that the combination of the 210 year DeVries — Suess and the 87 year Gleissberg cycle could tip nonlinear fresh water influxes and subsequent changes in Thermohaline Circulation triggering Dansgaard - Oeschger eventIn Possible solar origin of the 1,470 - year glacial climate cycle demonstrated in a coupled model, Holger Braun, Marcus Christl, Stefan Rahmstorf, Andrey Ganopolski, Augusto Mangini, Claudia Kubatzki, Kurt Roth & Bernd Kromer postulated that the combination of the 210 year DeVries — Suess and the 87 year Gleissberg cycle could tip nonlinear fresh water influxes and subsequent changes in Thermohaline Circulation triggering Dansgaard - Oeschger eventin a coupled model, Holger Braun, Marcus Christl, Stefan Rahmstorf, Andrey Ganopolski, Augusto Mangini, Claudia Kubatzki, Kurt Roth & Bernd Kromer postulated that the combination of the 210 year DeVries — Suess and the 87 year Gleissberg cycle could tip nonlinear fresh water influxes and subsequent changes in Thermohaline Circulation triggering Dansgaard - Oeschger eventin Thermohaline Circulation triggering Dansgaard - Oeschger events.

It's an odd day when I find myself agreeing with Benny Peiser on a climate change question, but his post Thursday to his CCNet list, in which he blasted media of coverage of the Nature paper on possible changes in the thermohaline circulation, seems on point.