Land & environment

When Hank and Sue Bower first arrived on Lord Howe Island 14 years ago, the island was overgrown with weeds and feral animals were threatening the survival of some of the island’s unique endemic species.

BiØfil is a world-first fast charging system for Electric Vehicles (EVs) that is fully off-grid, self-contained and powered by used chip (vegetable) oil, a waste product ... “We’ve been isolated from the rest of Australia for too long, so once borders open up, BiØfil means all vehicles can travel across the Nullarbor, EVs included”: Jon Edwards, BiØfil inventor and retired engineer.

The Strongs were early adopters in sustainable farming after the droughts of the early 80’s and 90’s, it was after this when the family started to notice a change in farming profitability ... By 1997 the Strongs had implemented the method of direct seeding ... In 2006 they started marketing ‘Arcadia Saltbush Lamb’ and built up a self-replacing Soft Rolling Skin (SRS) dual purpose merino flock with high fertility to match that of cross breeds.

Around one thousand trees will be harvested at Yanco this week in the next phase of a critical biomass crops for bioenergy trial. NSW DPI Senior Research Scientist, Dr Fabiano Ximenes, said the harvest operation would provide important insights into expected productivity of the trees and their potential benefits in terms of carbon sequestration and soil nutrient impacts.

The Koala Art Trail Design competition is to encourage creative designs for decorated fibreglass sculptures that will become a feature of a Koala Art Trail. This will be a project proposed by the Tourism Department of the Narrandera Shire Council to increase engagement of visitors and locals within the various tourism and retail businesses. The aim is to create an art trail of 800mm high, decorated fibreglass Koala Sculptures in and around Narrandera.

As part of the UN’s Decade on Nutrition, Western Murray Land Improvement Group (WMLIG) with Forestry Corporation, hosted a field trip to the Pollack Wetlands, food and fibre displays and a barbecue for 40 community members. The visit to the Pollack Swamp Wetlands allowed the community to see first-hand the amazing transformation and rehabilitation of the area from recent watering events, whilst learning about its natural resources.

Just two days after the NSW Upper House enquiry into floodplain harvesting, NSW Water Minister, Melinda Pavey, tabled another attempt in parliament to pass floodplain harvesting regulation. The bold move by the NSW National Party was taken despite the ink being barely dry on the consultation that sought to address the end of system flow target for the Darling Baaka, licensing to the legislated legal limit, and to maintain volumes and entitlements within existing SDLs.

New recruit Geoffrey Steven will work out of the Coraki Fire Station. He is among 214 accomplished men and women who have graduated as officers at the FRNSW Emergency Services Academy in Sydney. South Grafton Fire Station has Ryan Raymond as their new recruit.

Geoff Helisma. The NSW Government is adding drumlines into its mix of  anti-shark measures  along the state’s coastline. Last week at Yamba, Clarence MP Chris Gulaptis met with Paul Butcher, principal research scientist with NSW Department of Primary Industries, to mark the installation of 15 SMART (Shark Management Alert in Real Time) drumlines, which will be deployed daily between Iluka Bluff and Angourie Back Beach.

John O'Donnell provides a number of points in response to CSIRO findings on fuel loads, prescribed burning, climate change and forest fire activity in Australia over the last three decades.

Einstein supposedly said that “insanity is doing the same thing over and over again and expecting different results”. Australia’s current approach to forest management is insane ... Now the Senate’s Finance and Public Administration Committee has published “Lessons to be learned in relation to the Australian bushfire season 2019-20”. It would be amusing if not for the ongoing dire consequences.

Water Corporation is reminding Perth and Peel residents not to rely on scheme water supply during a bushfire, as another challenging southern fire season is forecast for coastal WA. Power outage, heat-damaged infrastructure and high demand can all result in a rapid loss of water pressure or supply.

Scientists are checking birds’ regurgitated ‘pellets’ for bee wings in the latest efforts to protect Australian bee populations from threats. The work – which takes place in the Northern Territory, Brisbane and Townsville – involves teams locating Rainbow Bee-eaters, who typically roost in large numbers at the same sites each night, between March and November each year.

The National Farmers Federation is celebrating the environmental credentials of Queensland beef producers ... The 2019 National Greenhouse Gas Inventory Report shows growth of forest area of about 160,000 hectares since 2008. Australia’s latest State of the Forests Report also confirms steady forest growth during the previous five-year period.

A Parliamentary Committee has detailed a number of ways to reform floodplain harvesting in NSW. NSW Farmers President James Jackson said even small steps towards evidence-based regulation of floodplain harvesting were better than the uncertainty surrounding the issue at present.

Planned burning is one of the most utilised fuel management activities, but the safe and effective application of this method is likely to be hindered by climate change (e.g. shrinking and shifting windows of opportunity) and potential adverse societal outcomes (e.g. smoke impact, risk of fire escape). For this reason, fire managers need access to detailed information to help them make informed decisions and select a fuel management strategy that is compatible with a range of factors.

It's worth reflecting on what-just-was: wave after wave of pandemania. Snap lockdowns and travel restrictions were for some, a form of forced minimalism ... The antidote of course is to find our social focus again, re-acquaint ourselves with community activities, get out of forced hibernation and meet the real world ... ranked up there with hidden Hinterland beauty spots is the spring fed waterhole of the old Bexhill Quarry.

Bushfire risk is likely to increase in the future due to the combined impacts of climate change and urban sprawl. This report presents the results of an analysis combining the outputs from stakeholder consultation with those from the Unified Natural Hazard Risk Mitigation Exploratory Decision Support System (UNHaRMED) to quantify increases in bushfire risk due to different population growth and climate change scenarios in four areas of emerging bushfire risk in Western Australia.

Mike Berry. At the time of writing for the last Gazette edition the landscape was becoming quite dry and the fire risk was increasing. Ironically by the time that edition hit the streets the rain had arrived and has been pretty persistent since. Whilst the outlook at the moment is for rain to continue, once the hot weather arrives and if the rain stops, long grass will quickly dry out and become a fire hazard.

Community Landcare representative organisation, National Landcare Network, is pleased to announce it has signed a Memorandum of Understanding (MoU) with leading agricultural research, education and advocacy organisation, the Mulloon Institute. The MoU will deliver ‘Catchment Scale Restoration and Rehydration Pilots’ across the country.