Antinuclear

Australian news, and some related international items

Dryness of vegetation in Sydney area adds risk to coming bushfire season

Dry winter primes Sydney Basin for early start of bushfire season The Conversation, Matthias Boer, Associate Professor, Hawkesbury Institute for the Environment, Western Sydney University, Rachael Helene Nolan, Postdoctoral research fellow, University of Technology Sydney. Ross Bradstock, Professor, Centre for Environmental Risk Management of Bushfires, University of Wollongong, August 21, 2017        It might feel like the depths of winter, but Australian fire services are preparing for an early start to the bushfire season. Sydney has been covered with smoke from hazard reduction burns, and the New South Wales Rural Fire Service has forecast a “horrific” season.

Predicting the severity of a bushfire season isn’t easy, and – much like the near-annual announcements of the “worst flu season on record” – repeated warnings can diminish their urgency.

However, new modelling that combines Bureau of Meteorology data with NASA satellite imaging has found that record-setting July warmth and low rainfall have created conditions very similar to 2013, when highly destructive bushfires burned across NSW and Victoria.

Crucially, this research has found we’re approaching a crucial dryness threshold, past which fires are historically far more dangerous……..https://theconversation.com/dry-winter-primes-sydney-basin-for-early-start-of-bushfire-season-82641?utm_medium=email&utm_campaign=Latest%20from%20The%20Conversation%20for%20August%2021%202017%20-%2081136562&utm_content=Latest%

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August 21, 2017 - Posted by | climate change - global warming, New South Wales

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