As bushfire season approaches, we need to take action to recruit more volunteer firefighters




Amanda Davies, University of Western Australia

Across rural Australia, volunteer-run bushfire brigades have long been a central part of the life of the towns. Volunteer brigades provide the frontline defence against bushfires, and also undertake bushfire prevention and mitigation activities.

These frontline volunteer firefighters are supported by many others, including those who step up to support the families and businesses of volunteer firefighters while they are away fighting fires.

With rural Australia already facing a major volunteer shortage, and bushfires projected to become increasingly frequent and prolonged, it is vital we consider new ways to support the rural volunteer labour force.

Volunteer saturation in rural Australia

Rural Australia has long relied on an army of volunteers. However, an increase in the demands on volunteers’ time has eroded the capacity for further work to be absorbed.

The increase in demand on volunteers has been driven, in part, by the consolidation of government services into larger cities and centres, meaning smaller communities need to provide more essential and social services through volunteer organisations. It has also been driven by an increase in regulation of volunteer activities, particularly essential service provision, with more time needed to be dedicated to training, reporting and compliance activities.




Read more:
Value beyond money: Australia’s special dependence on volunteer firefighters


Our research revealed that population change across rural Australia has also presented challenges. For some places, population decline and ageing have had the dual impact of increasing the need for volunteer services, while reducing the number of available volunteers.

For other places, particularly those experiencing people moving to the town for lifestyle reasons population growth has increased the pool of potential volunteers. But newer residents have been less likely to become involved in traditional volunteering organisations.

For volunteer bushfire brigades, our research revealed an intensification in centralised regulation and compliance requirements. This in turn increased the time volunteers needed to commit to their local bushfire brigade. This increased time commitment presented a barrier to volunteers either remaining involved or becoming involved in their local brigade.

Our research also found this greater regulation has come at a time when people are increasingly seeking to volunteer in less formal and more occasional ways. For volunteer bushfire brigades, where regular engagement is required, this preference for episodic volunteering is a concern.




Read more:
As bushfires intensify, we need to acknowledge the strain on our volunteers


Why do we rely on volunteers?

The collective volunteering effort put towards fighting bushfires in Australia is immense, and it would be too expensive to fully professionalise firefighting services. Australia’s volunteer firefighters contribute between A$1.2 billion and A$2 billion in labour per year.

This assessment is based only on reported incidents, and does not include time volunteers spend on small fires, mitigation activities, gear maintenance, fundraising and training. This assessment of value also does not include the efforts of those who support volunteers while they are on the front line.

Fire events are also sporadic, with the risk greatly increased in some years and much less in others. Given the geographic spread of Australia’s population, effectively distributing a professional volunteer fire service would be exceptionally challenging.

Being involved in volunteering is also important for well-being and social connections. For many, being a volunteer firefighter is a way of life and a part of who they are.

Could new volunteer firefighters be recruited from cities?

With rural volunteering at saturation, it might be time to look further afield for volunteer labour.

Australia’s devastating bushfires of 2019-20 thrust into broader public consciousness the crucial role of rural volunteer firefighters. This period saw huge bushfires burn up to the outskirts of the largest cities and population hubs – and on numerous fronts.

Just over 10% of Australia’s population faced a direct threat from the bushfires and more than 14 million people were impacted by bushfire smoke. With the fires burning more than 18 million hectares, volunteer and professional firefighters were spread thin across the extensive fronts. The Australian Defence Force was mobilised to assist, including evacuating trapped residents and holidaymakers.

During this period, many people sought ways to help not just those directly impacted by bushfires, but also those fighting the fires.




Read more:
Summer bushfires: how are the plant and animal survivors 6 months on? We mapped their recovery


However, firefighting is something that requires extensive training, and regular commitment. Past volunteers who sought to be involved in the firefighting effort had to be turned away as they did not have current training.

There is a need to expand the volunteer bushfire labour force. There is very little, or no more, capacity in rural communities. If we are going to turn to city populations to assist, then planning and preparation are needed.

We are now on the cusp of the next fire season. The Royal Commission into the National Natural Disaster Arrangements is set to deliver its findings on October 28. A huge volume of material has been submitted to its hearings, including more than 1,700 submissions from the public.

There seems an appetite for change. However, this summer we will again be looking to the same fire crews, the same volunteers, who spent last summer fighting fires on multiple fronts.The Conversation

Amanda Davies, Professor, University of Western Australia

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Weather bureau says hottest, driest year on record led to extreme bushfire season



It’s the first time since overlapping records began that Australia experienced both its lowest rainfall and highest temperatures in the same year.
dan HIMBRECHTS/AAP

David Jones, Australian Bureau of Meteorology; Karl Braganza, Australian Bureau of Meteorology, and Skie Tobin, Australian Bureau of Meteorology

The Bureau of Meteorology’s annual climate statement released today confirms 2019 was the nation’s warmest and driest year on record. It’s the first time since overlapping records began that Australia experienced both its lowest rainfall and highest temperatures in the same year.

The national rainfall total was 37mm, or 11.7%, below the 314.5 mm recorded in the previous driest year in 1902. The national average temperature was nearly 0.2°C above the previous warmest year in 2013.

Globally, 2019 is likely to be the second-warmest year, with global temperatures about 0.8 °C above the 1961–1990 average. It has been the warmest year without the influence of El Niño.

Across the year, Australia experienced many extreme events including flooding in Queensland and large hail in New South Wales. However, due to prolonged heat and drought, the year began and ended with fires burning across the Australian landscape.




Read more:
‘This crisis has been unfolding for years’: 4 photos of Australia from space, before and after the bushfires


Part of Menindee Lakes on the Darling River, which is under pressure from low water flow as a result of the prolonged drought.
Dean Lewins/AAP

The effect of the long dry

Bushfire activity for the 2018–19 season began in late November 2018, when fires burned along a 600km stretch of the central Queensland coast. Widespread fires later followed across Victoria and Tasmania throughout the summer.

Persistent drought and record temperatures were a major driver of the fire activity, and the context for 2019 lies in the past three years of drought.

The dry conditions steadily worsened over 2019, resulting in Australia’s driest year on record, with area-average rainfall of just 277.6mm (the 1961–1990 average is 465.2 mm).



Almost the entire continent experienced rainfall in the lowest 10th percentile over the year.

Record low rainfall affected the central and southern inland regions of the continent and the north-eastern Murray–Darling Basin straddling the NSW and Queensland border. Many weather stations over central parts of Australia received less than 30mm of rainfall for the year.

Every capital city recorded below average annual rainfall. For the first time, national rainfall was below average in every month.



Record heat dominates the nation

2019 was Australia’s warmest year on record, with the annual mean temperature 1.52°C above the 1961–1990 average, surpassing the previous record of 1.33°C above average in 2013.

January, February, March, April, July, October, November, and December were all amongst the ten warmest on record for Australian mean temperature for their respective months, with January and December exceeding their previous records by 0.98°C and 1.08°C respectively.

Maximum temperatures recorded an even larger departure from average of +2.09°C for the year. This is the first time the nation has seen an anomaly of more than 2 °C, and about half a degree warmer than the previous record in 2013.



The year brought the nation’s six hottest days on record peaking at 41.9°C
(December 18), the hottest week 40.5 °C (week ending December 24), hottest month 38.6 °C (December 2019), and hottest season 36.9 °C (summer 2018–19).

The highest temperature for the year was 49.9 °C at Nullarbor (a new national December record) on December 19 and the coldest temperature was –12.0°C at Perisher Valley on June 20.

Keith West in southeast South Australia recorded a maximum 49.2°C on December 20, while Dover in far southern Tasmania saw 40.1°C on March 2, the furthest south such high temperatures have been observed in Australia.

Accumulating fire danger over 2019

The combination of prolonged record heat and drought led to record fire weather over large areas throughout the year, with destructive bushfires affecting all states, and multiple states at once in the final week of the year.

Many fires were difficult to contain in regions where drought has been severe, such as northern NSW and southeast Queensland, or where below average rainfall has been persistent, such as southeast Australia.

The Forest Fire Danger Index, a measure of fire weather severity, accumulated over the month of December was the highest on record for that month, and the highest for any month when averaged over the whole of Australia.



Record-high daily index values for December were recorded at the very end of December around Adelaide and the Yorke Peninsula in South Australia, East Gippsland in Victoria and the Monaro in NSW. These regions which experienced significant fire activity.

Don’t forget the floods

Amidst the dry, 2019 also included significant flooding across Queensland and the eastern Top End.

Heavy rain fell from January into early February, with damaging floods around Townsville and parts of the western Peninsula and Gulf Country.

Tropical cyclone Trevor brought further heavy rainfall in April in the eastern Northern Territory and Queensland. Floodwaters eventually reached Lake Eyre/Kati Thanda which, amidst severe local rainfall deficiencies in South Australia, experienced its most significant filling since 2010–11.

There was a notable absence of rainfall on Australia’s snow fields during winter and spring which meant less snow melt. Snow cover was generous, particularly at higher elevations.

A Townsville resident removes damaged items from a house after the Townsville floods in early 2019.
Dan Peled/AAP

What role did climate change play in 2019?

The climate each year reflects random variations in weather, slowly evolving natural climate drivers such as El Niño, and long-term trends through the influence of climate change.

A strong and long-lived positive Indian Ocean Dipole – another natural climate driver – affected Australia from May until the end of the year, and played a major role in suppressing rainfall and raising temperatures for much of the year.

Spring brought an unusual breakdown of the southern polar vortex which allowed westerly winds to affect mainland Australia. This reduced rainfall, raising temperature and contributing to the increased fire risk.

Climate change continues to cause long-term changes to Australia’s climate. Conditions in 2019 were consistent with trends of declining rainfall in parts of the south, worsening fire seasons and rising temperatures.




Read more:
Australia can expect far more fire catastrophes. A proper disaster plan is worth paying for


The Conversation


David Jones, Climate Scientist, Australian Bureau of Meteorology; Karl Braganza, Climate Scientist, Australian Bureau of Meteorology, and Skie Tobin, Climatologist, Australian Bureau of Meteorology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Grim fire season looms but many Australians remain unprepared



Burnt out cars in Tingha, New South Wales, in February 2019.
AAP/Dave Hunt

Richard Thornton, Bushfire and Natural Hazards CRC

Bushfires are predicted to be worse than normal across much of Australia this summer but research shows many people, especially those in high-risk areas, remain unprepared.

The latest Australian Seasonal Bushfire Outlook shows the 2019-20 fire season has the potential to be an active season across the country, following a very warm and dry start to the year.

The east coast of Queensland, New South Wales, Victoria and Tasmania, as well as parts of southern Western Australia and South Australia, face above-normal fire potential. It means communities in those areas, and across Australia, should start planning their emergency fire response.

The ingredients for a bad fire season

Above-normal bushfire potential refers to the ability of a large fire to take hold. It takes into account recent and predicted weather for a particular area, the dryness of the land and forests, and recent fire history.

The year to date has been unusually warm and dry for large parts of Australia. In fact it has been the fifth-driest start to the year on record, and the driest since 1970. Some areas, such as New South Wales into southeastern Queensland, are into their third year of dry conditions.

Vast areas of Australia, particularly the east coast, have an above-normal fire potential this season.
BNHCRC

The warming trend means that above average temperatures now tend to occur in most years, and 2019 has followed this pattern. These high temperatures further dry the landscape and vegetation.




Read more:
The summer bushfires you didn’t hear about, and the invasive species fuelling them


An early start to the fire season has been declared in many areas across eastern Australia. The dry landscape means that any warm and windy conditions are likely to see elevated fire risk. However in some drought-affected areas, poor growth of grass and annual plants means that vegetation loads are reduced, which may lower the fire risk.

The climate outlook for the next few months is also a crucial factor. Of particular interest are the future tendencies of Pacific sea surface temperature associated with the El Niño-Southern Oscillation, as well as the Indian Ocean Dipole, major climate drivers over Australia.

Climate change doesn’t create bushfires, but can make them worse

Heat, drought, flood and fire are not new phenomena for Australia. What is different now is that there is an underlying 1℃ increase in average temperatures since industrial times began – the result of climate change – which means that the variability of normal events sits on top of that. So climate change alone doesn’t create a bad fire season, but can make the weather conditions conducive to very large and destructive fires.

A bushfire threatened homes near Lake Macquarie in August this year.
AAP/Darren Pateman

Weather records are routinely being broken and all indications are that temperatures will continue to increase.

We cannot be sure what this means for extreme hazards like bushfire. This is an area in critical need of further research into weather prediction, land planning, infrastructure development, population trends and community awareness.

Firefighting resources are finite

The distribution and readiness of firefighting resources are also considered when calculating fire potential.

In Victoria’s East Gippsland, for example, forests have been extremely dry for many years. If a fire were to start under bad conditions, there is a high likelihood it would grow too large for local resources, and they would need to call for extra support from elsewhere.




Read more:
Curious Kids: how do bushfires start?


Fire seasons are lengthening and overlapping across states, and indeed across the globe. So we need to think of new ways of dealing with bushfires, floods, cyclones, and heatwaves. The old ways of sharing resources such as aerial firefighting equipment, and fire fighters between Australian states and other countries, may not always be possible. So we need to discover better ways to manage all our resources.

Overlapping fire seasons means the sharing of fire crews and equipment between states may not always be possible.
AAP

Be prepared, and get your kids involved

Research has identified significant trends of vulnerability linked to demographic changes, such as a growing and ageing population. For example, the population of those aged over 85 is predicted to double in the next 25 years. The general population is also increasingly shifting into traditionally hazard-prone areas such as forested or coastal rural areas.

Our research is consistently showing that many Australians, especially those in high risk areas, are not sufficiently ready for fire and have not established fire plans well ahead of time. For example, people may underestimate the risks to life and property if the fire danger is not rated as “catastrophic”. The research showed many properties were under-insured and some people overestimated the response capacity of fire services.

Experts say all Australians, not just those in high-risk areas, should prepare for the bushfire season.
AAP

So, make sure you’ve got a plan, talk about it with your family and ensure you have back up plans B, C and D. Include your children in planning to help them prepare, and don’t forgot about your pets and animals too.

Backed by the research, emergency warnings to people under the threat of a fire have been transformed in recent years. But do not wait for a warning, as it might be too late. Everyone should be aware of their surroundings.

The latest outlook report is the work of the Bureau of Meteorology and fire and land management agencies around the country, brought together by the Bushfire and Natural Hazards Cooperative Research Centre.

For more information on how to prepare and be ready for the fire season, consult your local fire service website.The Conversation

Richard Thornton, Chief Executive Officer, Bushfire and Natural Hazards CRC

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Posts for the Time Being


I thought I’d post a quick update on what is currently happening with me and posts to my Blog. It is a short story really. I live in a town which is a massive tourist destination during the holiday season – especially at this time of year. What this means for me – being reliant on wireless access to the Internet – is real difficulty gaining Internet access. There are so many people in the area, using so many gadgets and the like, that the Internet is locked into a constant traffic jam. It is practically impossible to get Internet access most of the time. You do get the odd time where you can get access, but it is so slow that it is pointless to try and use it. For example – it takes minutes and minutes just for one page of the Blog to load.

I’ll keep trying to access the Net every so often, but it is likely I’ll be unable to post much for the next couple of weeks. There is good news – the number of tourists in the shopping centre here have diminished, which probably means we are heading back to some form of normality.

Africa: Madagascar


Rare Duck Population Grows by Almost 50%

The link below is to an article reporting on the good news story of the Madagascar Pochard (Aythya innotata) duck, which until recently was thought to be extinct. Now a captive breeding program has increased the population by almost 50% in one season.

For more, visit:
http://news.mongabay.com/2012/0406-madagascar_porchard.html

Australia: New South Wales


Tracks Reopen in Time for Easter

Two tracks will reopen in New South Wales, just in time for the Easter break.

The Giant Stairway walking track at Katoomba in the Blue Mountains National Park will soon be reopened following repairs to the track. A landslide on the 17th February closed the track and over 50 metres of handrails and barriers were replaced.

For more, visit:
http://www.environment.nsw.gov.au/media/DecMedia12040202.htm

 

The Cumberland State Forest trail in the Cumberland State Forest at West Pennant Hills has now reopened. The trail was closed for the Bunya Pine fruiting season, as very large falling cones were considered very dangerous to walkers.

For more, visit:
http://www.dpi.nsw.gov.au/aboutus/news/recent-news/forests/state-forest-trail-reopens