on 20-01-2014 12:08 PM
Extreme El Nino events set to double
Monday, 20 January 2014Anna Salleh
ABC
Global warming could double the frequency of catastrophic events linked to extreme El Niños, say scientists.
The findings mean not just a rise in the number of devastating droughts and fires in Australia and Indonesia, and major floods in the normally cold and dry Peru and Ecuador, but also a rise in extreme weather events around the world.
"The influence of extreme El Niños reaches every continent," says Dr Wenju Cai, of CSIRO Marine and Atmospheric Research, who is lead author on a new paper published today in the journal Nature Climate Change.
Cai says the last extreme El Niño in 1997/98 led to 23,000 deaths and $50 billion worth of losses globally.
Under the El Niño weather pattern, the ocean in the eastern Pacific heats up more than normal, bringing more rain to that area and less rain to the western Pacific.
When the warming in the eastern Pacific passes a certain temperature, an extreme El Niño results. This causes extreme droughts in the western Pacific and a 10-fold increase in rain in the eastern equatorial Pacific region.
"Imagine an average of 5 millimetres a day everyday for three months," says Cai.
Climate models
read more: http://www.abc.net.au/science/articles/2014/01/20/3927497.htm
Secret funding helped build vast network of climate denial thinktanks
http://www.theguardian.com/environment/2013/feb/14/funding-climate-change-denial-thinktanks-network
I'm over the self motivated ..... they should imo consider spreading harmful information illegal
on 20-01-2014 12:43 PM
Are most Australians really climate 'agnostics'?
The results are shown in the graph below, tracking along with the two-party preferred vote.
This shows that although acceptance of man-made climate change fell in 2010 after the federal election, it has remained fairly consistently a majority.
Similarly, while belief in "natural fluctuation" rose during the three year scare campaign run by Tony Abbott against the carbon price, but fell sharply in May 2013.
John Howard ended his speech with a clarion call for increased drilling of shale oil and gas, incredibly under the rubric of "energy independence". It looks like his protégé Tony Abbott wants to take Australia down areckless path of fossil fuel addiction, and to make Australia an utterly dependent charco-state.
on 20-01-2014 02:43 PM
lets make any opposing opinion illegal. lets shut down all debate on everything. lets only publish one account of anything and ban all opposing acciunt or relative stories.
why not just shoot enerybody that doesn't tow the warmists line.
on 20-01-2014 02:44 PM
typo's
on 20-01-2014 02:57 PM
How is one "anti-climate " Iza..........lol.
on 20-01-2014 03:22 PM
Extreme El Nino events set to double
Says who?
Based on what fact?
More hyperbole ?
on 20-01-2014 04:00 PM
How about we just look after the environment and stop using plastics and disposable products?
I love the idea of the direct action.... help for farmers to reduce fertilisers and stop run off into the Great Barrier Reef.
More trees planted to stop erosion and help re-establish ecosystems destroyed.
People building homes that are more Eco friendly and that make the most of natural resources like sun direction and wind direction.
Lets bring back the natural management of bushland, with more back burning and less restrictions on property maintenance.
I remember when I moved up here they were at the end of a 10 year drought. the land was just barren paddocks of dust and dead trees. They look so much better now...
The floods were not ElNino or ElNina related that much either... the weather system may have been triggered by either one but it was the stalled system that made it flood this time last year.. the wind did not blow at all and the ex cyclone stayed put.
There is not one report that it was climate change related....
on 20-01-2014 04:18 PM
@catsnknots wrote:How about we just look after the environment and stop using plastics and disposable products?
I love the idea of the direct action.... help for farmers to reduce fertilisers and stop run off into the Great Barrier Reef.
More trees planted to stop erosion and help re-establish ecosystems destroyed.
People building homes that are more Eco friendly and that make the most of natural resources like sun direction and wind direction.
Lets bring back the natural management of bushland, with more back burning and less restrictions on property maintenance.
I remember when I moved up here they were at the end of a 10 year drought. the land was just barren paddocks of dust and dead trees. They look so much better now...
The floods were not ElNino or ElNina related that much either... the weather system may have been triggered by either one but it was the stalled system that made it flood this time last year.. the wind did not blow at all and the ex cyclone stayed put.
There is not one report that it was climate change related....
Great post there, Cat, and totally agree.
on
20-01-2014
05:10 PM
- last edited on
20-01-2014
09:02 PM
by
underbat
How about you just think of you and your State ..
Fires and heat which have caused death and destruction
on
20-01-2014
05:45 PM
- last edited on
20-01-2014
09:02 PM
by
underbat
@izabsmiling wrote:
How about you just think of you and your State ..
...
Fires and heat which have caused death and destruction
Every single year, Australia will have multiple bushfire's. Why?....Because Australia is a mostly hot dry country....
Yes it is devestating, but it will happen again next year, it does every year.....