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TAG: Biosecurity
Exposing Australia’s online trade in pest plants – we’ve found thousands of illegal advertisements
Do you buy plants online? You might be breaking the law without even knowing it. We found hundreds of different invasive plants and prohibited weeds advertised on a popular online marketplace. For the first time, our research has exposed the frequent, high volume trade in pest plants across Australia. State and territory governments are adopting […]
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Australia’s least wanted – 8 alien species and diseases we must keep out of our island home
This week’s landmark report on the impact of invasive alien species revealed costs to the global economy exceeded US$423 billion (A$654 billion) a year in 2019. Costs have at least quadrupled every decade since 1970 and that trend is set to continue. Prevention is better than a cure. Stopping pests and diseases arriving and establishing in Australia […]
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The true damage of invasive alien species was just revealed in a landmark report. Here’s how we must act.
Invasive alien species are driving biodiversity loss and extinctions in every country, all over the world. Responding to the challenge, the United Nations is today releasing the first global assessment of invasive alien species and their control. It comes from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), which represents almost 140 member […]
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Possingham Supplementary Scholarship receipient announced
Congratulations to Charlotte Lassaline on receiving the Possingham Supplementary Scholarship. Australia’s natural environment is under extreme anthropogenic pressure. Along with the unprecedented effects of habitat destruction, pollution, and climate change, Australian biodiversity and natural resources are threatened by the harvesting, exploitation, and commercial exchange of wildlife (i.e., wildlife trade). Wildlife trade leads to the overexploitation of […]
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Rising to the Challenge
Professor Andy Lowe, Interim Director of the Environment Institute, gives a brief snapshot of the vital environmental research – and actions – underway at our University. The problems we face as a planetary species are daunting in scale and volume – but can be solved through a combination of research (to identify the problem and […]
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‘Astonishing’: global demand for exotic pets is driving a massive trade in unprotected wildlife
Global demand for exotic pets is increasing, a trend partly caused by social media and a shift from physical pet stores to online marketplaces. The United States is one of the biggest markets for the wildlife trade. And our new research has identified an astonishing number of unregulated wild-caught animals being brought into the US […]
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Alien organisms – are they a threat to biosecurity?
Scientists warn, without good biosecurity measures ‘alien organisms’ on Earth may become a reality stranger than fiction. Published in international journal BioSciences, a team of scientists, including Associate Professor Phill Cassey, Head of the Department of Ecology and Evolutionary Biology at the University of Adelaide, are calling for greater recognition of the biosecurity risks ahead of […]
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Podcast: Exotic invasion stops here
Biosecurity is a key concern for Australia, especially as the trade in exotic bird and lizard species maintains popularity. Associate Professor Phill Cassey leads a research group from the University of Adelaide’s School of Biological Sciences that is working on ways to track these species and ensure they don’t get out of hand and create a threat […]
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Media Release: Volunteer ‘duck watchers’ needed for bird flu research
Ducks and other waterbirds on the River Torrens will be under close scrutiny for the next 18 months as University of Adelaide researchers investigate what ‘bird flu’ or avian influenza viruses they may be carrying. ‘Duckwatch’ starts along the River Torrens this month. The researchers will be monitoring and banding ducks and other waterbirds fortnightly […]
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eScience. Species for sale: Globalisation and the management of exotic imports
The work of Associate Professor Phill Cassey has been featured in the May 2014 eScience magazine. In the feature Phill Cassey explores how science is improving our biosurveillance efforts. “Biological invasions are one of the many negative consequences of human-caused global change. The introduction and establishment of invasive species (animal pests, weeds, and diseases) around […]
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