Research

A new independent report titled 'Decarbonisation Pathways for the Australian Cement and Concrete Sector' confirms the Australian industry's ambition of net zero carbon cement and concrete to Australian society by 2050 is achievable.

There was nothing new or unexpected about the recently announced NSW Natural Resources Commission research on timber harvesting and koalas ... There’s nothing in the NRC report that actually deserves a tick. It’s a well-established historical and scientific fact that koalas are an irruptive species which responds positively to soft new growth ... Declining trees continuously resprout soft young growth until they eventually run out of resources. Koalas breed up in declining forests.

Scientists at CSIRO, Australia’s national science agency, have uncovered a new type of Hendra virus in flying foxes, confirming the virus can be found across a broad region of the country. A paper detailing the findings has been published just days after the new genetic type (HeV-g2) was detected in a horse near Newcastle in New South Wales, the most southern case of Hendra yet recorded.  

Effective management of feral animals can play a part in achieving net zero emissions in Australia by 2050, according to Andreas Glanznig, CEO of the Centre for Invasive Species Solutions ... Mr Glanznig cited Centre analysis which has previously found that controlling rabbits, feral goats and camels at scale has the potential to make a significant contribution to emission reduction targets: by reducing the impact of feral herbivores on native vegetation, our native grasses, shrubs and young trees enabling them to act as a more effective carbon sink.

Timber NSW welcomes research conducted over three years released by the Natural Resource Commissioner and NSW Chief Scientist, Professor Hugh Durrant-Whyte who states that, “koala density was higher than anticipated in the surveyed forests and was not reduced by selective harvesting.” “This very significant finding totally vindicates the skilful ability of the forest managers to care for the land under their responsibility and protect koalas,” said Timber NSW CEO Maree McCaskill.

Research released into koala response to forestry has found that the nutritional quality of trees is critical for koala survival and selective harvesting did not have an adverse impact upon koala numbers on surveyed NSW north coast state forests ... These findings have emerged from a three-year research program independently overseen by the NSW Natural Resources Commission.

The professional association representing some 1,000 forest scientists, researchers and professional forest land managers  in Australia will soon be known by a new name. The Institute of Foresters of Australia and Australian Forest Growers (IFA/AFG) has announced it will launch a new identity at its upcoming national conference, which will be held in Launceston and online in a hybrid model, from 11 to 14 October 2021.

Scientists are exploring the use of mobile polliniser units to improve cross-pollination in netted apple orchards in a new trial being delivered through Hort Innovation in partnership with the University of Adelaide.   Over the past 14 months, scientists have been working with apple growers in the Adelaide Hills as part of the project, which aims to solve the challenges involved in using honey bees to cross-pollinate in undercover settings.

The Murray Regional Strategy Group (MRSG), which represents eight organisations across the NSW Murray, is conducting a monitoring program to clearly communicate the risks and benefits of water delivery through our region ... In order to help stop repeating the meaningless destruction that we have witnessed on the Murray, MRSG has developed the NSW Murray Valley Adaptive Road Map, which aims to deliver solutions to existing problems with water flows and management.

The $13 million Next Generation Simulator project at Waurn Ponds will allow students, researchers and industry to do cost-effective prototype testing, engineering and commercial product design of driver and driverless cars.

In a first for the Southern Hemisphere, researchers have shown a bacteria can successfully sterilise and eradicate the invasive, disease carrying  Aedes aegypti  mosquito which is responsible for spreading dengue, yellow fever and Zika.    The breakthrough could support the suppression and potential eradication of Aedes aegypti worldwide.

Australian agricultural land prices are set to continue to climb for at least the next five years – with the sharpest growth to 2023 – Rabobank says in its newly-released annual Agricultural Land Price Outlook.

Robert Onfray. Before I started our travels, I recall hearing and reading stories about the parlous state of the Murray River and its basin. These calls are always louder when there is a drought. On our trip, I have spent a lot of time on the Murray, the Lachlan and Edward Rivers, as well as the Murrumbidgee Irrigation area. We also stopped at Wentworth to observe the mouth of the Darling into the Murray River.

CSIRO, Australia’s national science agency, has purchased a 77-hectare property in Queensland to continue its research in support of agriculture in the north, including new and improved crop varieties, agricultural tools, and agronomy.

The professional association representing some 1,000 forest scientists, researchers and forest land managers in Australia has welcomed the paper  Indigenous knowledge and the shackles of wilderness  by Associate Professor and Wiradjuri man Michael-Shawn Fletcher. The Institute of Foresters of Australia and Australian Forest Growers President Bob Gordon said the paper provided an opportunity for solution focused dialogue regarding how we manage our forests, and highlighted the need to engage and work closely with Traditional Owners.

Mark Knowles. A new scientific project, dubbed SpaceCows, aims to help Indigenous rangers track and manage feral herds on their land in Cape York and northern Australia. The joint project, a partnership between Aboriginal land management groups, universities, CSIRO, a satellite company and Microsoft, uses artificial intelligence and data from satellite tracking to predict herd movements.

CSIRO, Australia’s national science agency, the Northern Territory Government, industry and engineering companies have joined forces to develop a path towards rapid emissions reduction across the energy sector in Northern Australia. CSIRO will lead the new consortium in the development of a business case to assess the viability of a large-scale low emissions Carbon Capture Utilisation and Storage (CCUS) Hub outside of Darwin.

Once limited to science-fiction, drones and facial recognition technology have since become part of modern life and now the technology is being harnessed to help save Australia’s koalas. In new research being undertaken by Flinders University in partnership with conservation charity Koala Life and the SA Government, non-invasive koala monitoring techniques are being developed using drones and facial recognition technology to count, identify and re-identify koalas.

Widespread global disruption to supply is set to see Australian farmers again move to lock in fertiliser and other inputs early for the season ahead, Rabobank says in a recently-released report. This is despite global fertiliser prices at near-decade highs and expected to remain elevated in the short to medium term.

The World Fisheries Congress might be over, but all of the presentations will be available online for another six months, so it’s not too late  to register. In the meantime, if you missed it, here are some spoilers for you.

A Grains Research and Development Corporation (GRDC) investment has identified the importance of combining cultural weed management tactics with robust herbicide packages in driving down the weed seedbank.

Images beamed back from space are helping Territory farmers plan their harvests including to predict the equipment and number of staff that may be needed. The 3-year trial is winding up this harvest and has studied images of mango trees at different stages of growth to help estimate whether farmers are in for a productive season.