Home » Posts tagged 'climate change' (Page 2)
Tag Archives: climate change
Just a brief update on the Recent trends in and preparedness for extreme weather events inquiry.
The first submission from one of the lead authors on IPCC chapters on extreme weather and climate change, Professor Neville Nicholls, has been published.
Dates for public hearings have also been announced: the 20th 21st and 22nd of February 2013.
In the previous two posts I have examined current trends and future projections of climate change impacts on natural hazards, the estimated costs of extreme weather and potential insurance impacts. In this instalment I move onto the preparedness terms of reference:
(c) an assessment of the preparedness of key sectors for extreme weather events, including major infrastructure (electricity, water, transport, telecommunications), health, construction and property, and agriculture and forestry;
As a new report shows greenhouse gas emissions are putting the globe on a track for 4-6ºC of warming by the end of the century I’ll continue my series on the Senate Recent trends in and preparedness for extreme weather events Inquiry. In the last instalment I looked at current and historical trends in extreme weather and attribution of them to climate change. In this post I look forward to the next ToR:
(b) based on global warming scenarios outlined by the Intergovernmental Panel on Climate Change and the Commonwealth Scientific and Industrial Research Organisation of 1 to 5 degrees by 2070:
(i) projections on the frequency of extreme weather events, including but not limited to drought, bushfires, heatwaves, floods and storm surges,
(ii) the costs of extreme weather events and impacts on natural ecosystems, social and economic infrastructure and human health, and
(iii) the availability and affordability of private insurance, impacts on availability and affordability under different global warming scenarios, and regional social and economic impacts; (more…)
This week the Australian Greens established a Senate Inquiry on extreme weather and emergency preparedness. The inquiry will be conducted by the Environment and Communications Reference Committee. Details and instructions on making submissions can be found here.
Over the coming weeks I’ll be addressing each of the terms of reference on this blog, gathering and summarising relevant literature and providing my own opinion. I’ll also add some context around past state and federal inquiries and other activities of a similar nature and outline why I don’t believe this inquiry will make a significant difference in the preparedness of our emergency services. Submissions are due by 18 January 2013 and the committee is due to report on 20 March 2013 (I expect that the deadline will probably need to be extended).
Today I’ll examine the first ToR. Warning – heavy science content.
(a) recent trends on the frequency of extreme weather events, including but not limited to drought, bushfires, heatwaves, floods and storm surges;