Forest Products Industry
Radical new approach to tackle bushfires
A leading forestry expert has strongly criticised opponents of prescribed burning in forests and has urged a radical new approach combining traditional Indigenous knowledge and bushfire science to tackle bushfire policy. Source: Philip Hopkins, Latrobe Valley Express Dr Tony Bartlett AFSM, an independent forestry consultant, told a bushfire conference in Melbourne that a quantum shift in thinking and practice was needed to manage climate change impacts on native forests. “The increased frequency of high intensity landscape-scale wildfires is having an impact on forest resilience,” he said in a presentation to the Forestry Australia Forest Summit. “For forest fire management, we need adaptive and innovative actions drawing from both traditional knowledge and bushfire science.” Dr Bartlett was one of a three-person, expert panel that conducted a Commonwealth-State review to assess the impact of the 2019-20 bushfires on the modernised Regional Forest Agreements. The other members of the panel were a Victorian Traditional Owner, Katherine Mullett, and the Victorian Commissioner for Environmental Sustainability, Dr Gillian Sparkes AM. Dr Bartlett criticised comments made by academic opponents of prescribed burning – Dr Phil Zylstra and Professor David Lindenmayer – in the Canberra Times on May 17 this year and in The Conversation on March 23 this year. These quotes were: “Our research has shown that native forests can become more flammable – not less- as a result of prescribed fires”; “Disturbances such as prescribed burning lead to pulses of flammable regrowth”; “Prescribed burning too often has short-term benefits but long-term costs”, and; “Burning made WA forests on average seven times more flammable for 43 to 56 years”. Dr Bartlett emphasised that the findings from this “landmark” research were inconsistent with those from the extensive body of Australian bushfire research. “They do not match the lived experience in many forests burnt by severe wildfires,” he said. “Prescribed fire is the solution not the problem. Passive management is failing our forest ecosystems.” Dr Bartlett said it was critical to debunk the academic myth that prescribed burning was only effective and appropriate close to high-value houses. He indicated there are six reasons to conduct prescribed burning in forests: Protection of built assets and critical infrastructure; Increasing the probability of success of direct fire suppression operations; Enhancing the options and practicality of conducting indirect suppression operations, when implemented in proximity to strategic fire trails; Increasing the resilience of forest ecosystems to the impacts of repeated severe wildfires; Reducing wildfire severity in areas next to fire-sensitive ecosystems or to create flora and fauna refugia within landscape-scale wildfires, and; Protecting water quality, by limiting the prospect of vegetation close to reservoirs and streams being severely burnt. Dr Bartlett said the resilience of dry forests was also being compromised by repeated intense wildfires, resulting in areas of forest that resemble burnt-out matchsticks. “Do ecologists really believe these forests will survive under passive forest management regimes?” he said. Now based in Canberra, Dr Bartlett worked for many years in East Gippsland, but the main forces driving forest ecology are the same throughout Australia. At Canberra’s Cotter Catchment, in 2006, three years after 2003 bushfires, the water quality was severely compromised, resulting in construction of a new filtration plant. In 2020, where prescribed burning had been conducted in the Cotter catchment, Dr Bartlett said fire severity was greatly reduced. “However, environmental concerns had precluded burning slopes adjacent to the dam, and these areas were very intensely burnt” he said. Dr Bartlett said modern science forest management had much to learn from Aboriginal fire practices. A Bandjalang Aboriginal community member in northern NSW described the forest structure after the 2020 fires as “upside-down forest” and said that “this forest is now so dense that an emu can no longer run through it”. “Fire management is all wrong – now after a bushfire the forest managers are not allowed to burn for around 10 years (under the NSW Bushfire Environmental Assessment Code),” Dr Bartlett said. However, the Bandjalang had explained that “In the past, after a bushfire, we used to do cool burning of these areas in the following summer, burning the grasses which also killed some of the regenerating wattles and eucalypts”. Dr Bartlett said in the ACT, all of the 7430 hectares of fire-sensitive Alpine Ash forest had been burnt in two wildfires since 2003. “About two-thirds of the alpine ash was burnt in both 2003 and 2020 – about one third was burnt twice at high severity and is now lost as there was no seed on the young trees to regenerate the burnt forest. Another third of these fire-sensitive forests burnt at low intensity, including areas that were part of backburns in 2003,” he said. “Prescribed burning adjacent to and (when appropriate) within remnant Alpine Ash may enhance the resilience of this important forest ecosystem to future wildfires.”
Categories: Forest Products Industry
ABARES expands farmland price indicators according to type
ABARES has expanded the Farmland Price Indicator to include a new series of experimental estimates by farmland type. Source: Timberbiz Users can now access and download specific information for beef, dairy, cropping, forestry, orchard and even hobby farmland type via the ABARES Farmland Price Indicator dashboard. ABARES Executive Director Dr Jared Greenville said the estimates, based on primary land use at the time of sale, reveal some noteworthy findings. “We can see how historically high dairy prices over the past three years have flowed through to dairy farmland prices,” Dr Greenville said. “Forestry farmland prices have risen by over 75% between 2019 and 2023 – but this farmland type still remains at the lower end of the estimates we generated.” Farmland prices are important in helping better understand farm business performance and growth over time, and the ABARES Farmland Price Indicator provides this vital information in an easy-to-access and statistically robust platform. Users can: gain valuable insights into market trends access reliable information on the value of their farmland assets track annual changes over time make price comparisons between farming zones download data for their own analysis.
Categories: Forest Products Industry
Illegal clearing the size of nine Optus stadiums in WA
A blue gum plantation operator has been found to have undertaken illegal clearing in the Scott River area equivalent to nine Optus stadiums in size. Source: Augusta-Margaret River Times The matter was decided by a magistrate late last month after the Shire of Augusta-Margaret River successfully prosecuted the company for the unauthorised work off Milyeannup Coast Road. Litigation started in March. Sentencing was yet to be determined in the matter. Shire president Julia Meldrum said the determination validated the local government’s action to protect the environment after Blue Whale Farm Plantations was found to have cleared about 16ha of native bush illegally. The site contained the rare and endangered floral species lambertia orbifolia, also known as roundleaf honeysuckle. Ms Meldrum said the Shire had demonstrated its ongoing commitment to protecting the environment. “Our beautiful, natural environment is a major part of what makes Augusta-Margaret River such a special place, and preserving the biodiversity of the region is important to our community,” she said. “There are no winners when it comes to the destruction of the environment, and on behalf of our community we wanted to make a stand. “While the result won’t change what has happened, we believe the ruling speaks to the importance of protecting vulnerable ecology.” The president said rules and regulations existed to ensure developments were undertaken safely and considered the environment and neighbouring landholders. “One of the ways we work to protect the environment is through our building development approval processes and landowners need to ensure they have secured the correct approvals before commencing any work on any property in the shire,” Ms Meldrum said. “In this situation, flouting the rules has caused devastating destruction of extremely rare flora.” The clearing was undertaken in 2022, with the shire successfully arguing the operators did not seek relevant approvals that led to four areas being cleared. Penalties for the offences would be determined later this month.
Categories: Forest Products Industry
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Google Nears $23 Billion Deal for Cybersecurity Firm Wiz, WSJ Reports
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Trillions in Hidden Debt Drove China’s Growth. Now It Threatens Its Future.
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