Scientists Urge Action on Ecosystem and Water Security
CANBERRA — Scientists have raised alarms over the potential widespread demise of snow gums in Australia, a crucial species in the country’s alpine ecosystems, due to climate change. This warning emerged from the Snow Gum Summit, held in Jindabyne on March 14-15, where experts from leading institutions convened to address the urgent environmental challenges facing the Australian Alps.
The summit, organized by Friends of the Earth Melbourne, featured academic contributions from ANU, Curtin, and Latrobe University, as well as insights from land managers across several states. Discussions highlighted the role of First Peoples, represented by Ngarigo Custodians and the Taungurung Land & Waters Council, in responding to ecological shifts.
Call for Investment and Policy Changes
Consensus among participants was clear: substantial resources are required to empower researchers and land managers to implement “resist, accept, direct” strategies to mitigate the catastrophic impacts of climate-induced die-back. Snow gum die-back, exacerbated by climate change‘s effect on wood-boring beetles, now threatens broader ecological stability and water security in the Murray-Darling Basin.
In addition to the die-back threat, the summit underscored the need for measures to protect ecological assets from the increased frequency and intensity of bushfires. Dr. Steve Leonard highlighted Tasmania’s advancements in firefighting technology, including remote cameras and rapid response teams, as a model for addressing these challenges.
The summit’s discussions reflect a growing recognition of the broader ecosystem changes underway across Australia, necessitating coordinated action and sustained investment in research, land management, and community engagement to adapt to an uncertain climate future.
Source: newshub.medianet.com.au
Last updated: 2 April 2026, 4:33 pm
