From Australian Oceans Data Network
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Cold adaptation in planktonic and sea-ice bacteria

Created 24/06/2025

Updated 24/06/2025

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Preliminary Metadata record for data expected from ASAC Project 1126 See the link below for public details on this project. ---- Public Summary from Project ---- Previous work on anti-freeze proteins (AFPs) in bacteria isolated from saline lakes in the Vestfold Hills, has shown that only around 10% of isolates possessed AFP activity. This suggests that the majority of bacteria may be using other mechanisms to avoid freezing or possibly are non-functional at sub-zero temperatures. We propose building on our previous work to ascertain if AFP occurrence is characteristic of particular taxonomic groups, or whether its evolution is random among different species. The fields in this dataset are: Lake Date Air Temperature Ice Thickness Sample Type Depth Height of ice core sample from ice/water interface Thickness of Ice core sample Salinity Water Temperature Nitrate Nitrite Ammonia Phosphate Bacteria Flagellates Chlorophyll DOC - Dissolved Organic Carbon COV of DOC - Coefficient of Variance

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Additional Info

Field Value
Title Cold adaptation in planktonic and sea-ice bacteria
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/e3ea9bfe-01c8-46ef-9286-1203043af99b
Contact Point
Australian Ocean Data Network
metadata@aad.gov.au
Reference Period 14/01/2000 - 13/11/2000
Geospatial Coverage
Map data © OpenStreetMap contributors

{
  "coordinates": [
    [
      [
        68.3333,
        -70.8
      ],
      [
        73.0,
        -70.8
      ],
      [
        73.0,
        -68.0
      ],
      [
        68.3333,
        -68.0
      ],
      [
        68.3333,
        -70.8
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Cold adaptation in planktonic and sea-ice bacteria". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/cold-adaptation-in-planktonic-and-sea-ice-bacteria