Climate

A new study has found that Alnus trees in agroforestry systems significantly contribute to capturing and storing carbon dioxide from the atmosphere. Researchers discovered that the fast-growing Alnus tree, common in most Rwandan households, capture substantial amounts of carbon in aboveground biomass—live or dead matter from trees—with amounts varying depending on the age and elevation of the tree.

In the lead-up to the G20 meeting in Rome and the COP 26 Summit in Glasgow, and after some necessarily tough negotiations with their Liberal Party Coalition partner, the National Party obtained some concessions it says are designed to prevent the 'heavy lifting' of emissions reductions being placed unduly on rural and regional Australia.

As the only IP holder globally for Asparagopsis, Australian innovation start-up, FutureFeed, is the founding authority on the natural seaweed that helps fight climate change and produce more food with fewer resources. Built from strong scientific foundations based on proven results, FutureFeed exists to support the growing use of Asparagopsis as a natural ingredient for livestock to significantly reduce carbon emissions.

The bulk of this commentary has little to do with the content of the Report to the NSW Natural Resources Commission. The report addresses the consequences of the 2019/20 fires for the objectives and outcomes of the Coastal Integrated Forestry Operations Approvals (i.e. forest health, threatened species conservation, water quality and aquatic biodiversity). The 2019/20 fires have rendered forests, in relation to these objectives and outcomes, in a highly vulnerable state because of their magnitude and severity. This vulnerability will be ongoing and challenging to deal with because the efficacy of all facets of fire management (e.g. preparation, prevention, suppression) will be adversely affected by climate change.

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.

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.

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.

New research from the University of Wollongong, a partner at the NSW Bushfire Research Hub, has found climate change will expose larger areas of forest in coastal NSW to higher frequency and more intense fires, amplifying the changes to fire regimes brought about by the 2019/20 fires ... Amongst other findings: Previous timber harvesting did not increase the fire extent or severity of the 2019/20 fires. However, there is potential for cumulative impacts in harvested landscapes that are subject to fire, particularly in the next 5 to 10 years.

A partnership between the Aboriginal Carbon Foundation and a major bank has helped preserve Cape York country and employ a number of Traditional Owners. As part of the Commonwealth Bank of Australia’s carbon neutrality, the bank supports traditional Aboriginal fire management generating Australian Carbon Credit Units for the second year running.

Timber Towns Victoria welcomes a motion calling on the Victorian Government to table all documents relating to the closure of the native timber industry ... “Full, open and transparent information is needed that provides assurances to communities, workers and all sectors of the industry that decisions have been made based on evidence, and in the best interest of all Victorians. This decision has far reaching consequences that need to be fully understood and debated:” TTV President and Glenelg Shire Deputy Mayor Cr Karen Stephens.

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.

Publicly-owned renewable energy generator CleanCo has signed an agreement to join Sumitomo Corporation and its partners on the development of a hydrogen industry in Gladstone.

An inspiring breed: climate advocate and farmer.

In many ways this captivating book describes the relationship between the author, Lachlan Hughson, and his much loved Australian Outback. In travels rivalling those of Odysseus in extent, the author takes us across the vast expanse of the ancient Australian continent, mixing geological insights, historical background, and personal experiences with vivid descriptions of nature in all its forms.

Cowper locals care about climate change, inequality,  integrity in politics initial findings from a Voices4Cowper (V4C) report has found. V4C convenor Gillian Anderson said: “We want local MP Pat Conaghan to understand the level of concern in his community about climate change and the environment."

NSW is set to attract more than $37 billion in investment while slashing emissions by 50 per cent below 2005 levels by 2030, under updated projections and objectives released as part of the Net Zero: Stage 1 Implementation Update.  Premier Gladys Berejiklian said the state’s new objective of halving emissions by 2030 – up from 35 per cent below 2005 levels by 2030 – shows that NSW is serious about setting itself up for the future while helping the world decarbonise.