4336ab3c-7d17-417c-b778-ed2ef4b54555 urn:uuid English UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-25T13:59:53 creation ISO 19115 2016 Soil Sodium Toxicity (depth to toxic layer) 4336ab3c-7d17-417c-b778-ed2ef4b54555 High natural levels of sodium, that are toxic to some plants, are typically associated with deep subsoil sodicity, high pH, high boron and moderate salinity, and occur mostly in drier parts of the state. Mapping shows the depth to sodium toxicity of the most severely affected portion of the map unit (provided they occupy at least 30%), while detailed proportion data are supplied for calculating respective areas of each depth to sodium toxicity class (spatial data statistics). SA0062407: South Australia 135.866666 135.866666 -29.383333 -29.383333 agriculture land use soil soil and land attribute data soil attributes soil mapping Sodium Toxicity (depth) ShapeFile documentDigital Includes ESRI ArcMap layer file SHP Sodium Toxicity (depth) KMZ documentDigital KMZ Sodium Toxicity (depth) GeoJSON documentDigital GeoJSON Sample map (pdf) documentDigital Sodium Toxicity (depth to toxic layer) map of Southern South Australia PDF Metadata documentDigital HTML Soil statistics for GIS users documentDigital PDF