Land & environment

Justin Gilligan. I'm excited that my image 'Rich Reflections' has been announced as the winner of the Plants and Fungi category of this year's Wildlife Photographer of the Year competition. The digital awards ceremony was just broadcast live from the Natural History Museum in London, with more than 50,000 entries from 95 countries.

Researchers from The University of Western Australia recently completed the final report for the LHI Galapagos shark research project, which has been running since January 2018. This research used acoustic listening stations around LHI waters to track Galapagos sharks fitted with internal acoustic tags to determine their movement patterns, as well as identifying where, when and how frequently these sharks interact with fishing vessels.

Lea Mead. The Cactus Warriors invite you to join us on Sunday 31 October at 10.30am along Mount Back Road where we will be assisting Parks Victoria to remove Wheel Cactus plants from our sensational Maldon Historic Reserve. We’ll be armed with digging hoes and buckets and will concentrate on digging up small wheel cactus plants in an area along Mount Back Road.

With just two days’ notice, community volunteers at the heart of the Koondrook Perricoota co-design welcomed a shiny entourage of politicians, bureaucrats and media. The whistlestop tour was part of a $330 million funding announcement with no less than five state and federal politicians ... The Koondrook Perricoota project has been a white elephant of government spending with the $120 million over-designed project sitting idle.

Kirstin Nicholson. Cohuna Neighbourhood House treated 28 people to a ‘Bush Bash Tour’ as part of the Victorian Seniors Festival ... Local Aboriginal elder, Aunty Esther Kirby, explained the historical significance of the Gunbower Forest to the local Aboriginal people and discussed items of cultural significance.

People proliferated across Australia, which was then a part of Sahul, from about 40 000 years ago when megafauna finally disappeared long before the Last Glacial Maximum. Aboriginal burning initially turned much biomass into charcoal, reducing browse, changing vegetation and causing megafaunal extinctions. It created ecosystems whose health and safety depend on constant human input of mild fire.

A boat used repeatedly for illegal black market fishing on the Sunshine Coast and seized by fisheries officers is being sold to the highest bidder at auction.

Patricia Gill. Councillor Ceinwen Gearon has been re-elected unopposed as shire president and Cr Kingsley Gibson deputy shire president to an environmentally-focused council of predominately women. Cr Gearon was elected deputy shire president in 2016 and shire president the following year, a position she has served ever since.

John O'Donnell. In contrast to the temperate southern regions of Australia, fire events in Central Australia are driven by above average rainfall in the preceding years, rather than below average rainfall or drought in the current year. Widespread fire events in Central Australia were found to be associated with two or more consecutive years of above-average rainfall. Fuel loads in long-unburnt grassland can get to high levels.

The Tasmanian Government welcomes the announcement by the Federal Government to help grow and incentivise the plantation estate and support jobs in Tasmania ... unlocking the carbon farming market ‘water rule’ in the South of the State will help encourage private forester participants to fully participate in the Emissions Reduction Fund (ERF) across the State, including making the market more accessible to small scale landholders.

The Mulloon Institute says the Prime Minister’s plan to include Soil Carbon Sequestration in the 2050 Carbon Neutral roadmap is a critical element to reducing emissions and reducing the impact of global warming. Chairman of the Institute, Gary Nairn AO, says soils hold three times more carbon than the atmosphere so has huge potential, through photosynthesis, to sequester (draw down) carbon.

For 17 years Robert Hackett has checked the skies. His interest in all things weather related is a hobby. Living in the Kyogle area for many years, Robert has been caught in some dramatic situations while updating weather warnings out in the field. “As storms gets closer, you see and feel the energy of Mother Nature,” Robert said.

A new app developed by the Pilbara Tourism Association with support from the McGowan Government is helping self-drive tourists to explore Western Australia's vast and beautiful Pilbara region. The Warlu Way, named after a spirit snake featured in Pilbara creation stories, provides four routes between Exmouth and Broome, taking in the Pilbara's major tourism attractions on sealed and unsealed roads.

NSW coastal farmers and landholders can currently store 10 per cent of the rain that falls on their properties, yet they will soon be able to better drought-proof their properties as the NSW Government increases their harvestable right to 30 per cent. Minister for Water, Property and Housing Melinda Pavey said these changes would improve water security for property owners and assist with reducing bushfire risk for coastal towns.

Queensland copper mine waste could deliver a key ingredient for the renewable energy revolution thanks to a three-year international study. Qld Resources Minister Scott Stewart announced a three-way agreement between the Queensland Government,  Japan Oil, Gas and Metals National Corporation (JOGMEC)  and  the University of Queensland  which will examine whether cobalt – a globally-sought-after critical mineral and a key battery ingredient – can be retrieved economically from old copper mine tailings.

In July 2020, the Government simplified access to carbon funding for forestry projects across five plantation growth regions. The Government is expanding access for four new regions in Tasmania, Gippsland (Victoria), the Green Triangle (Victoria) and Kangaroo Island (South Australia).

Prime Minister Scott Morrison and Minister for Industry, Energy and Emissions Reduction Angus Taylor released Australia’s Long Term Emissions Reduction Plan (the Plan), to deliver net zero emissions by 2050 ... The Plan is based on our existing policies and will be guided by five principles: technology not taxes; expand choices not mandates; drive down the cost of a range of new technologies; keep energy prices down with affordable and reliable power; and, be accountable for progress.

Geoff Helisma. Debate about the Clarence Catchment Alliance’s (CCA) petition calling for the cessation of mineral mining and exploration in the Clarence River catchment took place in the NSW Legislative Assembly on Thursday October 14 ... The petition was lodged by  Lismore MP Janelle Saffin (Labor) ... Speaking against the petition was  Member for Clarence Chris Gulaptis (Nationals).  

Emma Pritchard. From sundown until 10:30pm between October 21 and 24, one of Grafton’s most popular recreational areas lit up the exuberance of Clarence Valley residents and visitors to the region, with a dazzling display of lights, colour, and natural beauty.   Created as an additional attraction during the 2021 Jacaranda Festival, the blossoming jacaranda trees in See Park were stylishly illuminated to showcase their exquisite purple radiance, allowing them to be admired during the day and night.

Logan City Council’s Logan Water is looking for parties interested in buying commercial quantities of a revolutionary substance developed from the city's sewage. Biochar is a charcoal-like material that is produced when sewage sludge is treated at high temperatures in a low oxygen environment ... Biosolids gasification dramatically reduces Council’s carbon emissions and destroys harmful chemicals such as micro-plastics, which are present in biosolids. The resulting biochar is sterile, odourless and high in nutrients.