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Climate Vulnerability Assessment: Parthenium Weed

Created 18/10/2025

Updated 18/10/2025

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The Climate Vulnerability Assessment was designed to provide an overview of the impact of future climate change on all stages of production for the commodities and biosecurity risks assessed. The project used multicriteria analysis (MCA) models to produce assessments for the commodities and biosecurity risks in a consistent and comparable way, and a framework was developed to provide a rigorous, flexible and transparent process for assessing vulnerabilities and opportunities to climate change. Details of the approach and the climate data used in the assessments can be found in the Methodology Report which also details model exclusions and assumptions. Assessments were undertaken on commodities grouped into 6 nodes: Horticulture and Viticulture, Broadacre Cropping, Forestry, Extensive Livestock, Marine Fisheries, as well as for a set of biosecurity risks related to these primary industry sectors. The Summary Report gives details of the chosen commodities and biosecurity risks and summarises the high-level results. Results Reports for each commodity and biosecurity risk are being released. Visit the project's web pages to access these reports and for further information. This dataset contains maps of modelled climate suitability for the parthenium weed model in the Biosecurity Risks node of the DPIRD Climate Vulnerability Assessment. Maps are provided (in GeoTIFF format) for each element of the model: the climate suitability for each month, climate suitability maps for each phenophase and also for each phenophase/climate variable combination in the model. Data is provided for each of the eight global climate models (GCMs) used in the project, as well as the climate suitability derived from historical observations, along with the ensemble median for each map.

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Additional Info

Field Value
Title Climate Vulnerability Assessment: Parthenium Weed
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/dataset/2c544099-944a-452d-9f9e-ab60a71f93cb
Remote Last Updated 08/10/2025
Contact Point
Department of Primary Industries and Regional Development (DPIRD)
?datansw@customerservice.nsw.gov.au
Reference Period 01/01/1981 - 31/12/2065
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        140.475,
        -37.525
      ],
      [
        140.475,
        -27.975
      ],
      [
        154.025,
        -27.975
      ],
      [
        154.025,
        -37.525
      ],
      [
        140.475,
        -37.525
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Climate Vulnerability Assessment: Parthenium Weed". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-climate-vulnerability-assessment-parthenium-weed