Land & environment

Darling Downs residents are being warned not to “wing it” when it comes to sick or injured bats after a confirmed case of Australian Bat Lyssavirus (ABLV) in Kingsthorpe. The injured bat was found in a back yard in August with residents alerting appropriate authorities.

The Department of Planning and Environment has had more than 100 interactions with First Nations people on environmental water, including Wiradjuri elder Michael Lyons, of Narrandera. Mr Lyons said one per cent of water in the Murrumbidgee River was allocated to Aboriginal people for cultural or environmental use and there needed to be improved communication about where that allocated water ended up.

Narrandera's treetop residents will take centre stage at the inaugural Koala Festival at the Narrandera Showground on Saturday ... It is being held to promote Narrandera’s free-ranging koala colony ... the colony is Narrandera’s tourism trump card and one of the shire’s greatest natural assets.

John O'Donnell considers a recent US report on fire and land management, "Wildland Urban Interface: A Look at Issues and Resolutions", and finds that it holds valuable lessons that could be adapted for Australian land and bushfire management.

Farmers and regional communities are bracing for yet another soaking with the Bureau of Meteorology confirming another summer of La Nina ... “People are trying to rebuild and get back on top of things, but another huge rain would just be devastating for us”: Northern Rivers farmer Neil Baker.

After six months of silence, steam from the sugar mill chimneys punches into a clear sky before quietly dissolving into the blue. It is a welcome and familiar sight for residents of the small riverside village. Finally, cane is being crushed again and its back to work at Sunshine Sugar in Broadwater.

Samuel Davis. The legacy of one of Cape York’s most controversial figures is being revisited following a major land handback to traditional owners. Premier Annastacia Palaszcuk returned more than 362,000 hectares to the Gudang/Yadhaykenu, Atambaya and Angkamuthi (Seven Rivers) peoples at Injinoo last week. As part of the agreement, Jardine River National Park has been renamed Apudthama National Park.

Rising input costs combined with fears of a foot and mouth disease incursion have weighed heavily on optimism in Australia’s farm sector in the latest quarter, according to the Rabobank Rural Confidence survey. Despite extraordinary strength in farm balance sheets and the overall health of the sector following more than two years of high rainfall and exceptional commodity prices, more farmers now believe conditions are set to worsen over the year ahead rather than improve.

The latest issue of Australian Zoologist is titled “Out of the ashes: Lessons learned from bushfires and how we can better manage our fauna”. But the editorial wrap-up suggests we’ve learnt nothing. It seems our fauna will continue to suffer from mismanagement under a Lock It Up and Let It Burn conservation’ paradigm. The abstract mentions monitoring, mapping and research, but the only reference to management is “use of supplementary resources such as nest boxes and artificial roosts to replace those lost in fires”.

The most ambitious rewilding project in Australia is achieving incredible results, with 10 locally extinct species now thriving after being reintroduced to three feral-free areas in NSW national parks ... “It’s incredible to see that in such a short period of time, we’re on track to remove at least 10 animals from the NSW extinct list – the first time this will have happened anywhere in the world”: NSW Minister for Environment James Griffin.

"These new nature reserves provide an important ecological link to other reserves in the area supporting our native species. Through the upcoming release of the draft Forest Management Plan 2024-2033, the community will get the chance to have their say in caring for the health of our forests" : WA Environment Minister Reece Whitby.

When I think of tragedy and tales of woe, it is hard not to go past history’s greats like Romeo and Juliet, but Australia as a nation is penning an even more tragic story, one sadly not confined to fiction ... With water or the environment not being big enough portfolios for the Albanese Government to separate, Tanya Plibersek has the job of forcing Southern Basin communities to swallow the pill promised to South Australia in the federal election.

A diverse range of views were heard at the River People’s Forum held in Swan Hill on September 2. What do we want our river communities and river to look like? What is the balance between regulated flows and floods and natural ones? Do we want concrete giants like the KP regulators? Nothing was out of bounds.

Climate change threatens our forests, but it is not necessarily an existential threat, according to a leading Australian scientist. “It’s not necessarily the case that we will be wiped out by wildfire. The existential threat of fire can be mitigated, but we must use ALL knowledge,” Mark Adams, Professor of Bioscience and Innovation at Swinburne University of Technology ... This included indigenous people’s use of fire as a management tool.

Charles Sturt academic, Dr Joanne Connolly explores what makes koalas unique and how Charles Sturt University is contributing to saving endangered populations, including research into the Narrandera koala population ... ARR.News asks some questions of Dr Connolly.

Bushfire affected environmental recovery monitoring in south-west NSW by a Charles Sturt University PhD research student has revealed a hitherto un-noted lizard species in Woomargama National Park. Mr Grant Linley in the Charles Sturt  Gulbali Institute of Agriculture, Water and Environment  said his research obtained photographic evidence of a species, the  heath goanna  (also known as  Rosenberg’s goanna), in Woomargama NP which has not been observed by scientists to occur in the park.

Marine ecosystems and coastal communities will benefit from increased investment and restoration projects as a result of the new NSW Blue Carbon Strategy ... “The simplest way to understand blue carbon is to liken it to underwater forests – just as trees store carbon, marine and coastal plants and ecosystems do too, except even more efficiently” : Minister for Environment, James Griffin.

The resistance of  green peach aphid (Myzus persicae,  GPA)  to numerous chemical mode of action groups makes it an ongoing management challenge. In Australia, GPA has evolved resistance to synthetic pyrethroids, carbamates, organophosphates, neonicotinoids, and quite recently, to sulfoxaflor. And now, Australian researchers have found populations of GPA with resistance to spirotetramat, the active ingredient in Movento ® 240 SC Insecticide, as well as several generic products containing the same active ingredient.

Huge interest in new non-energy products based on brown coal shows the big economic opportunity for the Latrobe Valley as the region transitions away from the power industry, according to an industry leader. The chief executive of Australian Carbon Innovation, Brian Davey, said ACI recently went to the market with expressions of interest, looking for projects in the carbon area using the Latrobe Valley's brown coal.