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Institute for Marine and Antarctic Studies

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239 jeux de données trouvés

  • Roach and Bindoff Global Temperature, Salinity and Oxygen Atlas (Shipboard Data 1955-2018) V1.0

    Australian Ocean Data Network (AODN)

    This atlas uses all of the available full water column profiles of oxygen, salinity and temperature available as part of the World Ocean Atlas released in 2018. Instead of optimal interpolation we use the Data Interpolating Variational Analysis (DIVA) approach…

    OxygèneSalinité de surfaceTempérature de surfaceSalinité sous la surfaceTempérature sous la surface HTMLPNGZIP

  • Elephant seal foraging success and dive behaviour

    Australian Ocean Data Network (AODN)

    This metadata record supports the following paper (abstract below): Green, D.B., Bestley, S., McMahon, C.R., Lea, M.A., Harcourt, R.G., Guinet, C. and Hindell, M.A., 2025. Elephant seal dive behaviour responds consistently to changes in foraging success…

    Abondance et distribution de mammifères marins HTMLPNG

  • Data for: The changing mass of the Antarctic Ice Sheet during ENSO-dominated periods in the GRACE era (2002–2022)

    Australian Ocean Data Network (AODN)

    Data pertain to the analysis of Antarctic Ice Sheet (AIS) mass variability during different ENSO phases, using GRACE‑observed mass changes and modelled surface mass balance from RACMO2.4p1 over the period 2002–2022, together with associated atmospheric…

    Autre HTMLPNGZIP

  • AAP Project 4501: Mapping, predicting and monitoring ecological change in the Southern Ocean - HIMI Demersal Fish

    Australian Ocean Data Network (AODN)

    The demersal fish assemblages on the Kerguelen Plateau has changed through time. This study aimed to detect, quantify, and map these changes. This study uses existing data collected from the Random Stratified Trawl Survey (RSTS) program administered through…

    Abondance et diversité de poissons HTMLPNGZIP

  • Seabird and marine mammal tracking data from the Tasman Fracture Marine Park

    Australian Ocean Data Network (AODN)

    Biotelemetry devices, including satellite transmitters and archival Global Positioning System (GPS) loggers, were deployed on shy albatrosses, short-tailed shearwaters, and both Australian and long-nosed fur seals. Tags were deployed during the breeding season…

    Abondance et distribution d'oiseaux marinsAbondance et distribution de mammifères marins HTMLPNG

  • Antarctic marine virus dataset

    Australian Ocean Data Network (AODN)

    This dataset accompanies the paper 'Antarctic Marine Viruses: A Review and Future Perspectives' and compiles quantitative data on Antarctic marine viruses, including sampling locations, viral abundance, lytic viral production, carbon release by lysis,…

    Biomasse et diversité microbienne HTMLPNG

  • Ocean Alkalinity Enhancement: Implications for phytoplankton community dynamics and silicate dissolution

    Australian Ocean Data Network (AODN)

    Ocean alkalinity enhancement (OAE) is an emerging carbon dioxide removal (CDR) strategy that leverages the natural processes of weathering and acid neutralisation to durably store atmospheric CO2 in seawater. OAE can be achieved with a variety of methods, all…

    NutrimentsBiomasse et diversité phytoplanctonique HTMLPNG

  • IN2019_V01 biogeochemistry

    Australian Ocean Data Network (AODN)

    These data are from a voyage (IN2019V01) on RV Investigator with the Australian Antarctic Division (AAD), that took place during January-March 2019. The Chief Scientist was Mike Double from the AAD. Clara R. Vives collected biogeochemical data on the voyage,…

    OxygèneNutrimentsBiomasse et diversité phytoplanctonique HTMLPNG

  • Location of select environmental restoration projects in Tasmania

    Australian Ocean Data Network (AODN)

    This dataset was compiled for the Tasmania's Marine Atlas from published sources and contains the general location of five restoration projects around Tasmania: Angasi oyster (Ostrea andasi), Giant Kelp (Macrocystis pyrifira), seagrass habitat (using…

    Composition et couverture des herbiers marinsComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés HTMLPDFPNG

  • Data for: The emergence of top-down controls on marine phytoplankton biomass in the 21st century

    Australian Ocean Data Network (AODN)

    This archive includes post-processed model out and code for visualisation pertaining the to the evolution of phytoplankton loss rates in CMIP6 model. The core data set is recomputed diagnostic loss terms for grazing and non grazing losses across 11 CMIP6…

    Biomasse et diversité phytoplanctoniqueBiomasse et diversité zooplanctonique HTMLPNG

  • Chemical microenvironment within complex multispecies macroalgae assemblages

    Australian Ocean Data Network (AODN)

    Kelp forests around the world are under increasing pressure from anthropogenic stressors. A widespread consequence is that in many places, complex and highly productive kelp habitats have been replaced by structurally simple and less productive turf algae…

    OxygèneCarbone inorganiqueComposition et couverture de la canopée de macroalgues HTMLPNG

  • IN2023_V01 POC and biogenic silica from 2 CTD stations

    Australian Ocean Data Network (AODN)

    The CANYONS voyage on RV Investigator aimed to investigate past and present processes governing the flow pathways, formation and geochemical signatures of Antarctic Bottom Water (AABW) off Cape Darnley, East Antarctica. The proposed survey area was focussed on…

    Nutriments HTMLPNG

  • Parks Australia's Natural Values Ecosystems 2026 [DRAFT] (NESP MaC 4.20)

    Australian Ocean Data Network (AODN)

    The Parks Australia Management Effectiveness (ME) system - previously MERI - is underpinned by a controlled, common language that provides a nationally consistent lexicon for a) Natural, cultural, and heritage values; (b) Social, cultural, and economic…

    Autre HTMLPDFPNGTIFFWCSZIP

  • Global Fisheries Landings V2.0 [ARCHIVED VERSION]

    Australian Ocean Data Network (AODN)

    NOTE THIS IS AN ARCHIVED VERSION OF THE GLOBAL FISHERIES LANDING DATA. The current version of the data is available from https://doi.org/10.25959/5c522cadbea37 and should be used for all future analyses from 16/01/2019. For any questions about version changes…

    Abondance et diversité de poissonsAbondance et distribution des invertébrés CSVHTMLPNG

  • Maria island artificial reef fish data

    Australian Ocean Data Network (AODN)

    Data describing post-recruit (adult) fish assemblages and the abundance of recruiting cryptobenthic species associated with 28 artificial reefs of different sizes and supporting different densities of transplanted kelp (Ecklonia radiata) off the west coast of…

    Abondance et diversité de poissonsComposition et couverture de la canopée de macroalgues CSVHTMLPNG

  • RNA-seq data from Ecklonia radiata exposed to single and repeated marine heatwaves

    Australian Ocean Data Network (AODN)

    This dataset contains raw RNA sequencing reads from juvenile Ecklonia radiata (Laminariales) collected from Bruny Island, Tasmania, and used in a controlled laboratory heatwave experiment. Individuals were exposed to ambient, single, or repeated marine…

    Composition et couverture de la canopée de macroalgues HTMLPNG

  • AAP Project 4501: Mapping, predicting and monitoring ecological change in the Southern Ocean - Future predictions of HIMI demersal Fish

    Australian Ocean Data Network (AODN)

    Climate change is already influencing the worlds oceans. The Kerguelen Plateau as been identified as a climate change hotspot. This study aimed to predict and map how climate change will impact the distribution of demersal fishes. This study uses the published…

    Abondance et diversité de poissons HTMLPNG

  • Antarctic Seafloor Annotated Imagery Database - Images

    Australian Ocean Data Network (AODN)

    This dataset contains images from 21 individual Antarctic research campaigns between 1985 and 2019, collated as part of the Antarctic Seafloor Annotated Imagery Database (AS-AID). A total of 632,252 expert annotations are associated with these seafloor images.…

    Autre HTMLPNG

  • Diatom-Antarctic krill metal trophic transfer experiment

    Australian Ocean Data Network (AODN)

    These data were collected in 2024 for a PhD project, including the dissolved trace metal data and particulate trace metal data from the diatom-Antarctic krill experiment. The particulate trace metal data were collected from diatom culture grown in the lab and…

    Carbone inorganiqueBiomasse et diversité zooplanctonique HTMLPNG

  • KRILLPODYM modelled estimates of Antarctic krill circumpolar distribution

    Australian Ocean Data Network (AODN)

    Robust prediction of population responses to changing environments requires the integration of factors controlling population dynamics with processes affecting distribution. This is true everywhere but especially in polar pelagic environments. Biological…

    Biomasse et diversité zooplanctoniqueAbondance et diversité de poissons HTMLPNGZIP