Australian cities can keep their precious koalas from ending up as road kill – if they plan their roads properly, environmental scientists say.
A new study at the ARC Centre of Excellence for Environmental Decisions (CEED) reveals that expanding existing highways, instead of building new roads, is the best way to minimise the impact of increasing traffic and growing cities on koalas.
"The impact of roads on wildlife is growing rapidly as we continue to expand our cities," says Dr Jonathan Rhodes from CEED and The University of Queensland (UQ). "Animals worldwide, including mammals, birds, reptiles and frogs, are increasingly threatened by high traffic volumes."
The Environmental Decisions Group is a network of conservation researchers working on the science of effective decision making to better conserve biodiversity. The EDG includes a variety of Australian and International research centres, hubs and teams, all focused on Environmental Decisions Science, including, but not limited to:
With such a wide range of scientific institutions and groups involved in The EDG, including hundreds of researchers ranging from PhD, Masters and Honours students, through Early Career Researchers to senior Research fellows, research funding obviously comes from a variety of sources. However in 2011, The EDG simultaneously secured substantial funding through the Australian Research Council Centres of Excellence program and the Australian Governments National Environmental Research Program.
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