IMAS
@IMASUTAS
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This account is currently not actively managed. You can find us on other platforms @imas-utas and @imas_utas.
University of Tasmania
Joined January 2015
The #DMV is nearing its end 🌊 @AntarcticSciAus Science Lead Prof. Delphine Lannuzel explains why this sort of scientific collaboration in the field is "super important." Voyage partners: @Ant_Partnership | @saef_arc | @AusAntarctic
https://t.co/B0iP041R4U
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Fantastic to be a part of this @FRDCAustralia project using BRUVs and AI to provide fisheries independent data to improve stock assessments model. https://t.co/EU6zq969r5
@IMASUTAS
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Australia’s pop'n of #Southernrightwhales has grown substantially since the late 1970s when they began to recover from whaling. But a new study reveals troubling signs that could mark a turning point in the population’s recovery: https://t.co/aL6HWCLCnw
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There’s a hidden threat beneath Antarctica’s ice sheet & it could add over 2m to global sea levels by 2300. New research shows subglacial meltwater plays a far bigger role in ice loss than previously thought & it urgently needs considering in modelling:
theconversation.com
A new study found parts of Antartica could pass a tipping point for mass ice sheet losses as soon as 2050 – pushing sea levels 2 metres higher by 2300 than currently predicted.
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When not working with her horses, Dr Linda Armbrecht (@IMASUTAS) is pioneering techniques to extract ancient DNA from Antarctic seafloor sediments, unlocking secrets from up to a million years in the past.
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Huge congrats to Linda Armbrecht who's received an @Science_Academy Honorific Award, the Dorothy Hill Medal, for her detective work using ancient DNA preserved in the seafloor in polar regions to discover what organisms once lived in our oceans. Dive in:
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Oceans are at the forefront of many new climate-related projects. But a new study shows the speed they're being developed & expanded is outpacing the ability to govern them effectively - & manage their potential impacts on marine ecosystems & communities https://t.co/bJl53MYWLV
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🎣 Commercial overfishing has helped to manage the numbers of long-spined sea urchins off the Tasmanian coast say @UTAS_ @CSIRO @IMASUTAS
https://t.co/UuzJkDHwul
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The first Kasten core deployment has extracted a tube of mud from the #Antarctic seafloor. Once in the lab, the sampling begins for traces of ancient eDNA (@AusAntarctic) and porewater, and measuring for thermal conductivity. #DMV
@IMASUTAS | @UTAS_ 📷: Katharina Hochmuth
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In our warming oceans, marine species are moving into new areas and ‘re-engineering’ or often destroying those ecosystems, but scientists say the paradox of overfishing sustainably can help: https://t.co/WiUqALNQew
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🌊 "As an oceanographer, I’m excited about the prospect of getting ocean, ice and climate data from a region where few observations have been collected. The only way to get information like this is to be there." — Prof Nathan Bindoff, AAPP/@UTAS_
https://t.co/qZ4bdbH1W9
theguardian.com
As an oceanographer, I’m excited about the prospect of getting ocean, ice and climate data from a region where few observations have been collected
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We’ve teamed up with @IMASUTAS to explore how waste from urchin harvesting could be repurposed as a soil booster for agriculture. Learn more: https://t.co/mK7Hfj99Bu
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Adding natural alkaline substances to seawater can boost the ocean’s ability to absorb CO2. But IMAS scientists warn there may be processes in the ocean system that alter the efficiency of ocean alkalinity enhancement. Story: https://t.co/RyWHLTvMdr Study: https://t.co/aF7qxN5aUE
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A new IMAS study out today reports a recent upward trend in the relative abundance of Maugean skate in #MacquarieHarbour. It’s a potential sign the wild population of this endangered species has improved, w research catch rates at levels last seen in 2014 https://t.co/j8fKCF9sQS
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UTAS has been named #2 in the US News best global universities for marine and freshwater biology ✨and it really is a tribute to the important research we do at IMAS & the exceptional learning opportunities we create for the next generation of scientists https://t.co/MjcZHlcHOu
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#PhD #opportunity: Investigate methods for sea urchin management that improve habitat for the critically #endangered Red Handfish 👋🐟 👇Apply by 1 Feb 2025 https://t.co/t5onQ0WKtd
#fish #conservation #australia @IMASUTAS @UTAS_
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Christmas might be over, but the gifts keep coming for the @AntarcticSciAus geo team! 🪨🎁 Today @IMASUTAS Dr Jodi Fox took delivery of new rock samples from Gaussberg - East Antarctica’s only exposed volcano 🌋 (even geophysicists were excited, right @Ina_Else 😉) ⚒️🧪
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PhD OPPORTUNITY: Enhancing the Fisheries, Environmental and Economic Sustainability of the Wavy Periwinkle, Lunella Undulata, Industry in Tasmania. Based at @IMASUTAS in Hobart Further info at https://t.co/pywwhIy04p
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In a new $3.5 million project, IMAS scientists will work w coastal industries, communities & Tasmanian Aboriginal people on a whole-of-reef-ecosystem restoration project to improve the health of Tasmanian reef ecosystems and bring back giant kelp forests https://t.co/Zeazi7UTmj
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We're excited to announce that 232 #redhandfish hatchlings are thriving at IMAS in the largest captive breeding event ever achieved for the species! And it's tripled the captive breeding population in Tasmania: https://t.co/BOliU9APYb
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