Sentences with phrase «dramatic changes in global temperature»

Dr Stevens added: «This led us to discover a previously unknown interaction between plate tectonic movements in the Americas and dramatic changes in global temperature.

Not exact matches

Ice core data from the poles clearly show dramatic swings in average global temperatures, but researchers still don't know how local ecosystems reacted to the change.

It makes me wonder, if we can't even argee what the global temperature is now whether we will even be able to agree in 50 years if there has been warming or not (assuming no dramatic change in the climate system).

A small change in average global temperature leads to a dramatic change in the frequency of extreme events.23 24 25 The following graphs in Figure 5 help to illustrate this point.

In 2005, Russian astronomer Khabibullo Abdusamatov made some waves — and not a few enemies in the global warming «community» — by predicting that the sun would reach a peak of activity about three years from now, to be accompanied by «dramatic changes» in temperatureIn 2005, Russian astronomer Khabibullo Abdusamatov made some waves — and not a few enemies in the global warming «community» — by predicting that the sun would reach a peak of activity about three years from now, to be accompanied by «dramatic changes» in temperaturein the global warming «community» — by predicting that the sun would reach a peak of activity about three years from now, to be accompanied by «dramatic changes» in temperaturein temperatures.

All this Global Warming if you plot it on a graph with the vertical y - axis incremented in whole degrees you could free hand a straight line starting from the end of the Little Ice Age all the way to the current day and see there has been no dramatic global average temperature change since the turn of the 19th ceGlobal Warming if you plot it on a graph with the vertical y - axis incremented in whole degrees you could free hand a straight line starting from the end of the Little Ice Age all the way to the current day and see there has been no dramatic global average temperature change since the turn of the 19th ceglobal average temperature change since the turn of the 19th century.

Although short term trends can be misleading, like the 22 year run up from 1976 to 1998, the dramatic drop of global average temperature in 2008 may be indicative of a change in character of the climate.

This dramatic revision of the estimated impact of urbanization on temperatures in China does not change the global picture of temperature trends.

«These shifts were accompanied by breaks in the global mean temperature trend with respect to time, presumably associated with either discontinuities in the global radiative budget due to the global reorganization of clouds and water vapor or dramatic changes in the uptake of heat by the deep ocean.

[The Global Conveyer Belt has suddenly stopped for several speculated reason in the past and caused dramatic and rapid climate changes always to the cold side; therefore, warm is preferable to cold any day] http://science.nasa.gov/earth-science/oceanography/ocean-earth-system/ocean-water-cycle/ «As water temperature increases, the increased mobility of gas molecules make them escape from the water, thereby reducing the amount of gas dissolved.

The IPCC * itself * acknowledges that there has been no such warming now for the last 16 - 17 years; that no dramatic imminent change is seen to that for the next couple of years at least; that the previous spell of 15 years or so was precisely the duration of warming that underlay so much of the evidence cited for its alarms of the long and terrible global trend if forecast; that not a single model the IPCC had or has seems to have come even close to predicting what we've now seen; that the IPCC can only suggest possible explanations for all this so logically meaning it can have no reason to believe that whatever is causing it isn't going to continue forever; that more and more studies are coming in attributing global temperatures not to CO2 but instead other things such as solar fluctuations; that a number of predictions are now coming in that in fact say we are now in for a lengthy period of * cooling.

For 175 thousand years, due to a rise in global temperatures 58 million years ago known as the Paleocene - Eocene Thermal Maximum, one of the first equestrian species to gallop the planet underwent a dramatic change in size.

The other reason is that temperature changes are more dramatic in high latitudes than the global average, especially high northern latitudes.