Land & environment

Pittsworth and District Men’s Shed members called at Narrandera this week as part of their adventure down the mighty Murray River. For the past year they have been building a raft, affectionately known as "Shed down the Murray," and have been towing it 1,100 kilometres down the Newell Highway to Narrandera.

Minister for Agriculture Tara Moriarty met with the New Zealand Minister for Agriculture Damien O’Connor last week to discuss issues of mutual significance during her trip to Wellington NZ for the Food Ministers Meeting. Ms Moriarty said biosecurity was top of the agenda given that both NSW and New Zealand are exposed to the increasing threat of outbreaks from exotic incursions that are rising in volume, complexity, and severity.

Beef producers can expect a two-year holding pattern on cattle prices as drought conditions widen, processing sector labour shortages persist, and a huge stockpile of meat in Asian freezers start to thaw. While lightweight heifers will take the biggest price hit, the emerging El Nino may mean business opportunities for producing heavy Jap ox and heavy feeder steers, according to market analyst Simon Quilty, of Global AgriTrends.

Adrian Tomlinson. Fire is one of the terrible consequences of buffel, the invasive grass many call a weed, and which is declared as such in neighbouring South Australia ... Yet the NT Government seems to be responding to this emergency without great strategy, judging by answers given to Araluen’s independent MLA Robyn Lambley, who put questions in Parliament suggested by the Alice Springs News.

A workshop to look at Native Vegetation thinning and cultural burning for forest and pasture health will be held at Cunningham ... Join Dave Lawler from the Department of Resources for veg thinning advice and Robbie Williams from Fire Lore for a cultural burning talk and demonstration.

Federal Member for Page Kevin Hogan has criticised the Albanese Government’s $100 million announcement for 20 projects in the Northern Rivers Recovery and Resilience Program as they won’t lower flood levels ... “The community would feel exceptionally disappointed by projects announced by the Federal Government today as they contain no effective flood mitigation works”: Federal Member for Page Kevin Hogan.

After more than 160 Clarence Valley homes were tragically lost during the devastating Black Summer bushfires, Area Manager for Environmental Services at Envite Environmental Services Mick Webb is encouraging locals to be prepared for other natural disasters ... Cool burning, also called mosaic burning, involves burning a very small area at a low intensity. “It’s done in patches to allow areas for animals to escape,” he explained, adding the heat of the fire is kept at a manageable level, and the flames are close to the ground.

Public consultation on a draft Biosecurity Bill that will enable a modern approach to biosecurity management in South Australia is now open. The new Bill will consolidate several existing Acts covering plant health, livestock, the dog fence, management of stray stock and relevant provisions of fisheries legislation, bringing consistency to biosecurity management across industries.

Ian Hutton. Pterostylis orchids are ground herbs that exist for most of the year as an underground tuber, and in season develop small flat leaves in a rosette at the base of a long stem that has a single flower develop at the top. The genus name refers to the winged appearance of the flower parts.

Recovery of seagrass and coral around lagoon moorings has occurred since new environmentally friendly designs were installed. The new Marine Flex moorings use heavy-duty elastic, rather than relying on lifting heavy chain for shock absorption.

The 7.8km long levee runs through Ms Johnston’s property and it is meant to protect the Bungawalbin catchment from flooding including protecting Swan Bay, New Italy and Woodburn. Ms Johnston has been fighting to be heard. When she asked CSIRO research scientist Jai Vaze who was travelling with Mr Watt about it, he drew a blank.

Federal Minister for Emergency Management Murray Watt stood on the banks of the Richmond River on Friday, July 28, to announce $100million for flood resilience projects across five council shires. The funding is the second part of $150 million with $50 million announced in February.

The State Government has announced extended recovery support to cane farmers to help remove dangerous flood waste found in cane paddocks at the beginning of the cane harvest. The NSW Environment Protection Authority has agreed to work with local cane farmers to remove the waste at no cost to the farmers.

Portable air purifiers fitted with high-efficiency particulate air (HEPA) filters can substantially improve indoor air quality during bushfire events, according to new research from CSIRO, Australia’s national science agency.  Published in Public Health Research & Practice, researchers found that HEPA filters have potential, when used appropriately, to substantially improve indoor air quality by 30–74 per cent during smoke episodes caused by prescribed burns.  

The NSW Government has acquired Comeroo, Muttawary and Maranoa stations (known collectively as Comeroo). The purchase will see more than 37,000 hectares containing endangered ecological communities and an array of threatened species added to the NSW national park estate, managed by the National Parks and Wildlife Service.

Clearing of regulated vegetation reduced from about 98,000 hectares in 2019-20 to 61,000 hectares in 2020-21. This year’s annual SLATS report shows that total woody vegetation clearing in 2020-21 decreased by 17 per cent compared to the previous year, and 49 per cent overall since 2018-19.

Rural Fire Service (RFS) aerial firefighting capabilities received a significant boost with the arrival of a $9 million high-capacity waterbombing helicopter at Richmond. The new helicopter will allow for aerial firefighting at night and expand on existing air capabilities.

Scientists have been out in the field surveying wetlands and waterbirds across the region’s floodplains. With many wetlands and creeks still containing water due to recent flooding, there has been an influx of water-birds across our region. Scientists have been monitoring bird abundance, diversity, and breeding activity to assess aquatic ecology health to compare data collected from dry years.

Thoughts are turning to the return of Spring in Wingecarribee with Tulip Time Tickets now on sale. Entry to the daytime event is free for residents who need only book tickets to see Tulips After Dark.

The Tennant Creek Volunteer Bushfire Brigade will be well prepared for a night emergency thanks to the generous donation this week. The Tennant Creek Volunteer Association gifted the unit a generator and specialised emergency lights, valued at around $1500.

The vision to create an “ecological wonder” and restore a pasture site to rainforest and wetland ecosystems is now a step closer to reality thanks to Sunshine Coast Council endorsing the Sunshine Coast Ecological Park Master Plan. The plan sets out Council’s vision to restore the 65ha site adjoining Mary Cairncross Scenic Reserve on Jinibara country.

A report providing an update on the progress of key activities under the Basin Plan has been issued by the Murray–Darling Basin Authority. The tenth in a series, this report card reflects the progress made in first 6 months of 2023, during a period of significant flooding and flood recovery around the Murray–Darling Basin.