Alien invasion1/8/2024 ![]() This recent Antarctic season saw passengers from over 40 ships and planes participate in a survey of where they had travelled to in the last 12 months. But in fact, Aliens in Antarctica is the first major investigation into the effect of human activities in Antarctica on the invasion potential of alien (non-native) species.The International Polar Year project is examining the type and amount of ‘propagules’ (seed, spores and eggs) that are unintentionally imported into the region on clothes, shoes or hand luggage, as well as how many propagules are likely to be deposited and whether they will germinate and grow.Ĭo-Chair of the project, Dr Dana Bergstrom of the Australian Antarctic Division, says the impact of alien species could range from a minor, transient introduction, to a substantial loss of local biodiversity and changes to ecosystem processes and evolution.īuilding on an Australian pilot study conducted a few years ago by Dr Jennie Whinam, Nicki Chilcott and Dr Bergstrom - which found an array of propagules like grass and other seeds, moss spores, plant fragments and soil particles that could potentially hitch-hike to Antarctica on travellers’ belongings - an international team of scientists from nine nations has assembled to investigate the size of the problem across the Antarctic region, with over 20 Antarctic nations participating. RSV Nuyina – Australia’s Antarctic icebreakerĪliens in Antarctica! It sounds like a science fiction thriller.Classification of scientific publications.Antarctic Infrastructure Renewal Program.Nuyina icebreaker construction timelapse.Message for family and friends of expeditioners.What happens before departure & on arrival at station.2022 Australian Antarctic Division Science Symposium Program. ![]() 2022 Australian Antarctic Division Science Symposium.Frequently asked questions for scientists.2022 Changes to the Australian Antarctic Science Program (AASP).Environmental remediation & restoration.History of Australian Antarctic stations.Convention on the Conservation of Antarctic Marine Living Resources.Australia and the Antarctic Treaty System.Environmental Impact Assessment approvals.
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