IMAS Metadata Catalogue
AAP Project 4501: Mapping, predicting and monitoring ecological change in the Southern Ocean - Southern Ocean zooplankton
Zooplankton are important component of the Southern Ocean ecosystem yet so little is known about the distribution of most species and how this has changes through time. The project used existing data collect from the Southern Ocean Continuous Plankton Recorder Program ( https://data.aad.gov.au/aadc/cpr/index.cfm). CPR data from 2000 to 2016 was extracted from the database and paired with environmental data (SST, SST anomaly, IOD, SAM, mixed layer depth). Hierarchical Models of Species Communities (HMSC) was used to model the zooplankton community to make inferences and predictions on the distribution of species and how they have changed through time.
Simple
Identification info
- Date (Publication)
- 2025-03-07T00:00:00
Identifier
- Title
- Information and documentation - Digital object identifier system
- Citation identifier
-
ISO 26324:2012
- Code
- 10.25959/0K75-BT33
- Codespace
- doi.org
- Description
- Digital Object Identifier (DOI)
Resource provider
Principal investigator
Collaborator
- Credit
- Australian Antarctic Program
- Status
- Completed
Point of contact
Point of contact
- Topic category
-
- Oceans
Extent
))
Temporal extent
- Time period
- 2000-01-01 2016-12-31
- Maintenance and update frequency
- As needed
- Keywords (Theme)
-
- Species distribution model
- Joint species distribution model
- climate change
- sea surface temperature
- krill
- southern ocean mapping
- predictions
- Keywords (Taxon)
-
- krill
- copepod
- salp
- zooplankton
- Global Change Master Directory Earth Science Keywords, Version 8.5
Resource constraints
- Use limitation
- Data, products and services from IMAS are provided "as is" without any warranty as to fitness for a particular purpose.
Resource constraints
- Other constraints
- This dataset is the intellectual property of the University of Tasmania (UTAS) through the Institute for Marine and Antarctic Studies (IMAS).
Resource constraints
- Linkage
-
https://licensebuttons.net/l/by/4.0/88x31.png
License Graphic
- Title
- Creative Commons Attribution 4.0 International License
- Alternate title
- CC-BY
- Edition
- 4.0
- Website
-
https://creativecommons.org/licenses/by/4.0/
License Text
- Other constraints
- Cite data as: Hill, N., & Williams, J. (2025). AAP Project 4501: Mapping, predicting and monitoring ecological change in the Southern Ocean - Southern Ocean zooplankton [Data set]. Institute for Marine and Antarctic Studies. https://doi.org/10.25959/0K75-BT33
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distribution format
-
-
CSV, R, Rdata, geoTIFF
-
CSV, R, Rdata, geoTIFF
Resource lineage
- Statement
- Hierarchical Modelling of Species Communities (Hmsc), a flexible framework for Joint Species Distribution Modelling (JSDMs), was used to analyse zooplankton community data collected by continuous plankton recorder (CPR) in the Southern OCean. For more information on the methodology behind the CPR sampling please refer to associated publication. CPR data is publically accesible via https://data.aad.gov.au/aadc/cpr/index.cfm. Raw data that went into the Hmsc model is attached. Rasters of the environmental data relevant to zooplankton analysis were sourced from various databases and data products and matched with the CPR data locations For further information on the data and rasters used please refer to the publication. All environmental data used in the modelling are freely available and supplied R code outlines how the data were wrangled and used in the modelling process Annotated R code is provided to: 1) CPR data wrangling 2) Environmental data wrangling 3) Hmsc modelling and evaluation 4) Plotting 5) Predicting and mapping Outputs, including predictive maps, from the Hmsc model are also publicly available.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
-
urn:uuid/7f484d6b-81c3-45ec-a7fe-55b503963db4
- Language
- English
- Character encoding
- UTF8
Type of resource
- Resource scope
- Dataset
- Name
- IMAS Dataset level record
- Metadata linkage
-
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/7f484d6b-81c3-45ec-a7fe-55b503963db4
Point of truth URL of this metadata record
- Date info (Creation)
- 2025-02-21T00:00:00
- Date info (Revision)
- 2025-03-07T16:08:26
Metadata standard
- Title
- ISO 19115-3:2018
Overviews
Spatial extent
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