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ACT wetland mapping, classification and assessment: November 2016 (Third Edition)

Created 24/06/2025

Updated 24/06/2025

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This product is the result of wetland mapping, classification and an assessment of climate change impacts on wetlands in the ACT to determine their climate change vulnerability. It comprises two datasets: the classification (HGL_ACT_Wetland_Class_Nov_2016) and the assessment (HGL_ACT_Wetland_Assess_Nov_2016). The assessment uses the management areas developed in the ACT HGL framework project as planning units (Cowood et al. 2016 - Expansion of landscape characterisation methods within the Hydrogeological Landscape Framework: application in the Australian Capital Territory). Mapping of management areas allows for detailed hazard assessments to understand the patterns in the chosen variables, facilitating management within the HGL framework and consideration of landscape setting when identifying suitable locations to undertake management actions. The wetland mapping is a compilation of existing spatial layers and API validation, with classification as per the Australian National Aquatic Ecosystem Framework (AETG 2012). The wetland assessment uses the current (1990-2009) and near future (2020-2039) time periods from the NARCliM Project (Olson et al. 2014 - NARCliM Climatological Atlas. NARCliM Technical Note 4), but individually assesses consensus, wet-cool extreme and dry-hot extreme scenarios. Variables used in this assessment represent indicators of current anthropogenic pressure, future hydrological change in water sources and losses and future ecological change in vascular plant and amphibian communities. Statistical methods are used to group wetlands that are projected to experience similar levels of change in the future determining their climate change vulnerability and the principle components of change driving the variability. The variables are first attributed to the management areas across the ACT and then allocated to wetlands located within each management area. Hydrological change variables were refined for individual wetlands considering the unique water balance equations.

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Additional Info

Field Value
Title ACT wetland mapping, classification and assessment: November 2016 (Third Edition)
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/dataset/6221658a-3f17-4746-987e-60f34b5ecde8
Remote Last Updated 26/02/2024
Contact Point
Reference Period 11/05/2016 - 22/05/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
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    [
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        148.738,
        -35.933
      ],
      [
        148.738,
        -35.111
      ],
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        149.414,
        -35.111
      ],
      [
        149.414,
        -35.933
      ],
      [
        148.738,
        -35.933
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "ACT wetland mapping, classification and assessment: November 2016 (Third Edition)". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-act-wetland-mapping-classification-and-assessment-november-2016-third-edition