Australian Forests Could Take a Long Time to Recover from 'Black Summer' Bushfires: Study
3 years, 11 months ago

Australian Forests Could Take a Long Time to Recover from 'Black Summer' Bushfires: Study

News 18  

A new study published on Thursday revealed “massive concerns” about the long-term recovery of Australian forests from the devastating 2019-20 “Black Summer” bushfires. The study, which was published by Australian National University and Griffith University, warned that early signs of recovery from the fires could be deceiving, reports Xinhua news agency. “It’s wonderful to see the green growth back in the forests,” said co-author David Lindenmayer from ANU. “There’s a big risk now the wetter forests across huge swathes of Victoria and southern NSW won’t be able to recover,” Lindenmayer said.

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History of this topic

Black Summer biodiversity study suggests rethink of prescribed burns and fire management in Australia
1 month, 1 week ago

Black Summer biodiversity study suggests rethink of prescribed burns and fire management in Australia

ABC  

How often and where prescribed burning takes place needs a rethink if Australia's plants and animals are to be preserved, according to a study of biodiversity loss due to the Black Summer fires. Dr Fontaine said the new study suggested a greater need to consider biodiversity risk when planning prescribed burns, but should also be validated in areas other than …

As many forests fail to recover from wildfires, replanting efforts face huge odds -- and obstacles
2 months, 3 weeks ago

As many forests fail to recover from wildfires, replanting efforts face huge odds -- and obstacles

The Independent  

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Please enter a valid email address Please enter a valid email address SIGN UP I would like to be emailed about offers, events and updates from The Independent. “We’re in a place of …

Warnings over increased bushfire risk as Australia records warmest August on record
3 months, 3 weeks ago

Warnings over increased bushfire risk as Australia records warmest August on record

ABC  

As chaotic weather wreaks havoc across Tasmania and Victoria, there are warnings over a heightened threat of bushfires in the coming months in other parts of the country. Queensland, Victoria, South Australia and the Northern Territory face an increased risk of bushfires this spring after "unusually high" maximum temperatures were recorded around the country. The official seasonal bushfire outlook shows …

World Sees Destruction Approaching As The Climate Changes At An Alarming Rate | ABP News
6 months ago

World Sees Destruction Approaching As The Climate Changes At An Alarming Rate | ABP News

ABP News  

Summer season is very difficult for humans as well as animals and forests. Since fire can help with underbrush removal, nitrogen cycling, and the growth of specific plant species, forest fires are a normal occurrence in many ecosystems. But there are a few reasons why forest fires may appear more common or "normal" in modern times: Climate Change: Drier conditions …

Climate Change An Alarm For Destruction, Know what are the reasons for forest fires?
6 months ago

Climate Change An Alarm For Destruction, Know what are the reasons for forest fires?

ABP News  

Summer season is very difficult for humans as well as animals and forests. Since fire can help with underbrush removal, nitrogen cycling, and the growth of specific plant species, forest fires are a normal occurrence in many ecosystems. But there are a few reasons why forest fires may appear more common or "normal" in modern times: Climate Change: Drier conditions …

Severe bushfire risk increased by hazard reduction burns, report finds
10 months, 3 weeks ago

Severe bushfire risk increased by hazard reduction burns, report finds

ABC  

Traditional fire management strategies such as hazard reduction burns, logging, and the thinning of undergrowth have increased the flammability of forests, new research has found. Key points: The lead author of the report says fire management techniques need to be reconsidered The researchers say interfering with nature is increasing the risk of severe fires The RFS says the report does …

Bushfire threat across NSW and Queensland eases as blazes burn near towns of Tenterfield, Wallangarra and Tara
1 year, 1 month ago

Bushfire threat across NSW and Queensland eases as blazes burn near towns of Tenterfield, Wallangarra and Tara

ABC  

Easing weather conditions have helped firefighters get on top of dozens of fires rampaging through regional communities across Queensland and New South Wales that have destroyed dozens of homes. Key points: Firefighters have got the upper hand on a fire that broke out near a school in Sydney's west A cool southerly change is spreading across major fire grounds 53 …

Australian Authorities Warn Citizens of Horrific Bushfire Season
1 year, 2 months ago

Australian Authorities Warn Citizens of Horrific Bushfire Season

News 18  

Warm winds fanned multiple blazes on Wednesday in an unusually early start to Australia’s annual fire season, prompting a state leader to warn of a “horror” summer of bushfires ahead. “Be prepared for a horror summer,” New South Wales Premier Chris Minns told a news conference in Bega. “Bushfires love this environment and it is devastating for regional communities in …

Another Black Summer for Australia? Residents told to Flee Victoria Bushfires
1 year, 2 months ago

Another Black Summer for Australia? Residents told to Flee Victoria Bushfires

News 18  

Firefighters warned people on Tuesday to flee or take shelter if it is too late to leave as warm, gusty winds fanned “very challenging” bushfires in Victoria, eastern Australia. People who had not yet left from another seven neighbourhoods were told to take shelter immediately because “it is too late to leave the area safely”. “We are experiencing spot fires …

Australia is better prepared for bushfires now than before Black Summer, but firefighters say there's still more work to do
1 year, 3 months ago

Australia is better prepared for bushfires now than before Black Summer, but firefighters say there's still more work to do

ABC  

For the first time in three years, Australians face the risk of significant bushfires. "We're much better prepared than we were prior to the Black Summer," Dr Cope says. The royal commission recommended Australia invest in things called "downscaled climate models" — models that provide projections for areas down to just a few kilometres. "It was a royal commission put …

Australia, scarred by bushfires, on high alert for dangerous summer
1 year, 3 months ago

Australia, scarred by bushfires, on high alert for dangerous summer

The Hindu  

Four years since bushfires destroyed wide swathes of southeastern Australia, killing 33, the country is once again on high alert, bracing for what weather experts say will be the hottest, driest period since the so-called Black Summer. "Once we've actually dried out the landscape from the wet conditions it's starting from, it could be that we end up with a …

Large parts of Australia put on high alert for significant bushfires in spring
1 year, 4 months ago

Large parts of Australia put on high alert for significant bushfires in spring

ABC  

A worrying recipe of increased vegetation combined with warm, dry weather has prompted emergency authorities to put large swathes of the country on high alert for bushfires this spring. Key points: A dry, warm spring is forecast for most of Australia High bushfire risk has been highlighted for large parts of most states and territories Years of heavy rain have …

Why a repeat of Black Summer is unlikely this fire season despite El Niño warnings
1 year, 4 months ago

Why a repeat of Black Summer is unlikely this fire season despite El Niño warnings

ABC  

Recent wildfires across the Mediterranean coupled with warnings of El Niño and Earth's hottest month on record have raised questions about what's ahead for Australia's bushfire season. After three years of La Niña rains suppressed bushfire activity, it's highly probable this spring and summer will be the most active fire season in four years. There are five major factors that …

Australian bushfires may have helped trigger La Nina
1 year, 7 months ago

Australian bushfires may have helped trigger La Nina

The Hindu  

Australia's "Black Summer" bushfire catastrophe coughed up so much smoke it may have fuelled the global onset of La Nina in 2020, according to new research published Thursday. The "Black Summer" bushfires raged across Australia's eastern seaboard from late 2019 to early 2020, razing swathes of forest, killing millions of animals, and blanketing cities in noxious smoke. A rare "triple-dip" …

Altering how wildfires burn could help recover iconic forests
1 year, 9 months ago

Altering how wildfires burn could help recover iconic forests

The Hindu  

Wildfires and severe drought are killing trees at an alarming rate across the West, and forests are struggling to recover as the planet warms. Our study, published March 6, 2023, highlights how proactive efforts that modify how wildfires burn can help buffer seedlings from some of the biggest stressors of global warming. Survivor trees are crucial for sheltering seedlings By …

Worst Brazil forest fires in a decade, yet election silence
2 years, 2 months ago

Worst Brazil forest fires in a decade, yet election silence

Associated Press  

RIO DE JANEIRO — September has come and gone, marking another painful milestone for the world’s largest rainforest. Far-right President Jair Bolsonaro is seeking a second four-year term against leftist Luiz Inácio Lula da Silva, who ruled Brazil between 2003 and 2010 and leads in the polls. “On the other hand, there are growing economic opportunities related to conservation.” Fire …

Three million trees are being planted in the NSW Central West but timber shortage drives 40pc price rise
2 years, 5 months ago

Three million trees are being planted in the NSW Central West but timber shortage drives 40pc price rise

ABC  

More than 3 million trees are being planted in the New South Wales Central West as heavy rainfall creates the ideal conditions for growth. Key points: Three million trees are being planted near Oberon and Orange Forestry NSW says ideal weather conditions are helping recover the losses experienced during the Black Summer bushfires The cost of timber has risen by …

Wildfires to increase up to 30 per cent by 2050: experts
2 years, 10 months ago

Wildfires to increase up to 30 per cent by 2050: experts

The Hindu  

Exhausted firefighters have been battling blazes in northern Argentina for weeks. "At the same time, climate change is made worse by wildfires, mostly by ravaging sensitive and carbon-rich ecosystems like peatlands and rainforests," said the authors of the report. That destruction — to crops and homes, human health and the natural environment — means wildfires "disproportionately affect the world's poorest …

Bushfires that burn more than a million hectares increasing due to climate change, CSIRO finds
3 years ago

Bushfires that burn more than a million hectares increasing due to climate change, CSIRO finds

ABC  

Climate change is increasing the frequency of megafires in Australia and putting entire ecosystems at risk, new research by the CSIRO has found. Key points: The frequency of megafires, in which over 1 million hectares of forests were burnt, increased suddenly after 2000 The worst fire seasons typically follow a La Niña weather phenomenon, which Australia is currently experiencing The …

Wildfires Used to Be Helpful. How Did They Get So Hellish?
3 years, 4 months ago

Wildfires Used to Be Helpful. How Did They Get So Hellish?

Wired  

Wildfires are normally a critical component of a healthy landscape, but these blazes are now metastasizing into monsters that obliterate ecosystems. Huge fires now regularly blacken swaths of land: California’s Dixie Fire has burned 950 square miles over the past month, making it the second largest fire in state history—and it’s only 31 percent contained. New berries would feed bears, …

Data raises concerns as Brazil’s forest fire season begins
3 years, 4 months ago

Data raises concerns as Brazil’s forest fire season begins

Associated Press  

RIO DE JANEIRO — Severe drought and early data are raising concerns that this forest fire season in Brazil will see the same high levels of destruction recorded in the past two years, despite efforts to tamp down the blazes. With Brazil’s forest fire season underway, the government space agency that uses satellites to monitor fires reported more area burned …

Brazil forest fire season underway and raising concern
3 years, 4 months ago

Brazil forest fire season underway and raising concern

Associated Press  

RIO DE JANEIRO — The season of Brazilian forest fires has begun, and early data plus severe drought is sparking concern that nationwide destruction in 2021 will stay at the high levels recorded in the past two years, despite efforts to tamp down the blazes. Brazil is home to the world’s largest rainforest and tropical wetlands — the Amazon and …

Stronger, frequent forest fires effecting tree's carbon sink capabilities: Study
3 years, 9 months ago

Stronger, frequent forest fires effecting tree's carbon sink capabilities: Study

Firstpost  

Stronger and more frequent wildfires are reducing forests’ ability to store carbon in a trend that will likely not be offset by planting new trees, a study said Thursday. Because not all areas are suitable for mass reforestation, and because the long-term impact of fires take decades to gauge, the team said simply replanting the trees would likely fail to …

Australia wildfires probe recommends climate risk forecasts
4 years, 1 month ago

Australia wildfires probe recommends climate risk forecasts

Associated Press  

CANBERRA, Australia — An investigation into Australia’s catastrophic wildfire season on Friday recommended greater efforts to forecast the impacts of climate change on specific parts of the country, warning fire behavior was becoming more extreme. Discrepancies between states’ fire hazard mapping methods “make it difficult to measure risk at a national scale or to undertake comparative risk between regions.” “Improving …

Californian fires are mirroring Australia's Black Summer, experts say, driven by record drought and heat
4 years, 3 months ago

Californian fires are mirroring Australia's Black Summer, experts say, driven by record drought and heat

ABC  

Ken Pimlott once commanded a firefighting army. Key points: Record drought and heat are driving fires in the United States and Australia US firefighters are handling dozens of fires, but historically their most destructive fires are in October "Total war on fire" has been lost, one fire scientist says But even he concedes that this mighty force is being overwhelmed …

About Three Billion Animals Harmed in Australian Bushfires, WWF Says
4 years, 4 months ago

About Three Billion Animals Harmed in Australian Bushfires, WWF Says

News 18  

Nearly 3 billion koalas, kangaroos and other native Australian animals were killed or displaced by bushfires in 2019 and 2020, a study by the World Wide Fund for Nature said, triple the group's earlier estimates. Some 143 million mammals, 2.46 billion reptiles, 180 million birds and 51 million frogs were impacted by the country's worst bushfires in decades, the WWF …

Three billion animals affected by Australia bushfires: WWF
4 years, 4 months ago

Three billion animals affected by Australia bushfires: WWF

The Hindu  

Nearly 3 billion koalas, kangaroos and other native Australian animals were killed or displaced by bushfires in 2019 and 2020, a study by the World Wide Fund for Nature said on Tuesday, triple the group’s earlier estimates. Some 143 million mammals, 2.46 billion reptiles, 180 million birds and 51 million frogs were impacted by the country’s worst bushfires in decades, …

Australia fires: Nearly three billion animals killed or displaced
4 years, 4 months ago

Australia fires: Nearly three billion animals killed or displaced

CNN  

CNN — Nearly three billion animals were killed or displaced by Australia’s devastating bushfires – almost triple the figure estimated in January – according to a report released Tuesday. Researchers are still working to finalize the report, titled “Australia’s 2019-2020 Bushfires: The Wildlife Toll,” but the three billion figure is not likely to change, according to a WWF statement. “When …

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