Australia (TGW) - Global warming is going to take a heavy toll on Australia, already one of the driest parts of the world, according to a new report released by scientists at the Commonwealth Scientific and Industrial Research Organization (CSIRO).
Australia is likely to be hit harder because it is already dry there.
The key findings of the report include that by 2030, temperatures will rise by about 1 degree Celsius over Australia – a little less in coastal areas, and a little more inland - later in the century. If emissions are low, warming of between 1 ºC and 2.5 ºC is likely by around 2070, with a best estimate of 1.8 ºC. Under a high emission scenario, the best estimate warming is 3.4 ºC, with a range of 2.2 ºC to 5 ºC.
The report also indicates there will be changes in temperature extremes, with fewer frosts and substantially more days over 35 ºC.
Temperatures have already increased .9 degrees Celsius since 1950.
At low emissions of greenhouse gases, warming of between 1 degree Celsius and 2.5 degrees was expected by 2070, with a best estimate of 1.8 degrees, Whetton said.
At high emissions, the best estimate was warming of 3.4 degrees, in a range of 2.2 degrees to 5 degrees.
Other findings include increased droughts, increased evaporation rates, increased high-fire danger, stronger cyclones, and continued sea level rise.
Via :: Reuters :: CSIRO Press Release