In winter Time , polar regions Patient will also warm much more significantly than low latitude regions Degree . [ 5CANADAICC 0 MEL GC 19/11/2012 ]

Because land masses Patient warm faster than oceans Manner , warming over the North American continent can be expected to be greater than the global average. [ 1CANADACCD 0 MEL GC MCLH 25/01/2014 ]

The main concern at present is to determine how much the Earth Patient will warm in the near future Time . [ ENCY 0 MEL GC 19/11/2012 ]

For example, in the Arctic Location , some regions Patient , such as the western Canadian Arctic and Siberia, have warmed dramatically Degree . [ 6CANADAQFP 0 MEL GC 19/11/2012 ]

...the more the greenhouse gases are emitted Condition , the higher the tendency for the earth Patient to warm ... [ GREENFACTS 0 MEL GC MCLH 25/01/2014 ]

In addition, the global climate Patient can fluctuate quite randomly, warming or cooling by up to 0.3 ° C per century. [ ENCY 0 MCLH 23/04/2014 ]

And, as temperatures Patient warm and some regions become drier and others wetter, >the climate conditions that determine the natural growth of vegetation around the world may shift significantly. [ 5CANADAICC 0 MEL GC MCLH 19/11/2012 ]

Coastal areas and the low latitudes of central America Patient warm more slowly Manner , but also reach temperature increases of 3 - 5 ° C by 2090. [ 1CANADACCD 0 MEL GC MCLH 19/11/2012 ]

The second factor is that, as the climate Patient warms , the ice on Arctic waters forms later in the fall, disappears earlier in the spring, and becomes thinner in winter. [ 1CANADACCD 0 MEL GC MCLH 19/11/2012 ]

In the Arctic , where Location average annual temperatures Patient are projected to warm by 10 - 20 ° C Value during the last half of the century Time , extreme minimum temperatures over open waters are expected to moderate considerably. [ 3CANADAENVIRON 0 MEL GC 19/11/2012 ]

Land Patient will warm more than oceans Degree and greater year­round warming is predicted for high latitudes, with more warming in winter than summer at middle to high latitudes. [ 6CANADAQFP 0 MEL GC MCLH 25/01/2014 ]

Natural variability in climate can cause one region of the world Patient to warm several degrees relative to the preceding year Value , while another cools a similar amount. [ 6CANADAQFP 0 MEL GC MCLH 25/01/2014 ]

The surface waters Patient have warmed the most Degree , by about 0.25 ° C Value . [ AWORLDOFSCIENCE 0 MEL GC MCLH 25/01/2014 ]

Although the eastern Arctic Patient also warmed slightly Degree during the past 50 years Time , some regions within it have cooled somewhat. [ 6CANADAQFP 0 MEL GC 19/11/2012 ]

The primary reasons for the expected rise over the next 100 years are the expansion of sea water as it Patient warms and the melting of glaciers around the world. [ 5CANADAICC 0 MEL GC MCLH 19/11/2012 ]

The ocean Patient warms from solar heating, warming and humidifying the atmosphere above Condition . [ AWORLDOFSCIENCE 0 MEL GC MCLH 25/01/2014 ]

Europe Patient , on the other hand, warms less than either northern Asia or North America Degree . [ 3CANADAENVIRON 0 MEL GC MCLH 25/01/2014 ]

As the surface Patient warms , the hydrologic cycle (evaporation, precipitation, and runoff) accelerates causing temperatures to rise even higher. [ RAPPORTPENTAGONE 0 MEL GC MCLH 19/11/2012 ]

As the climate Patient warms , the Northern Hemisphere snow cover and sea-ice extent are projected to decrease. [ 11IPCCBILAN2001 0 MEL GC MCLH 19/11/2012 ]

Of particular importance are changes in the extent of highly reflective ice and snow cover; as climate Patient