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Vulnerable Soils: Waterlogging Hazard
Soil waterlogging hazard was digitally mapped as part of the DPIPWE Water for Profit Program to enhance identification of Enterprise Suitability by effectively incorporating a sustainability measure of vulnerable soils. The mapping shows areas where a waterlogging hazard might exist if sufficient management is not applied, which could lead to soil resource degradation, trafficability issues and crop losses. Assigned classes are; Nil, Very Low, Low, Moderate, High and Very High as classified ratings of a waterlogging hazard index. The index was generated by combining Digital Soil Mapping (DSM) inputs of the soil properties of soil drainage index and permeability index, and mapped areas of flood risk, where very poor drainage and low permeability imply a high waterlogging hazard, and rapid drainage and high permeability imply a low waterlogging hazard. The mapping covers the entire state of Tasmania at 30m resolution.
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연관 데이터
Vulnerable Soils: Salinity Hazard
공공데이터포털
Soil salinity hazard was digitally mapped as part of the DPIPWE Water for Profit Program to enhance identification of Enterprise Suitability by effectively incorporating a sustainability measure of vulnerable soils. The mapping shows areas where a salinity hazard might exist if sufficient management is not applied, which could lead to soil resource degradation. Assigned classes are; Low, Moderate and High as classified ratings of a salinity hazard index. The index was generated by combining Digital Soil Mapping (DSM) inputs of the soil properties of Electrical Conductivity (EC) and Clay % for standard depths, with ratings developed by the DPIPWE Land Degradation and Salinity Risk assessments. The mapping covers the entire state of Tasmania at 30m resolution.
Agriculture Resource Management and Assessment - Soil landscape land quality - Waterlogging Risk (DPIRD-015)
공공데이터포털
Waterlogging Risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management Technical Report 298, Section 2.20, Department of Agriculture, 2005. This version updates two previous versions (metadata dates 08/09/2003 and 29/04/2004).
Agriculture Resource Management and Assessment - Soil landscape land quality - Flood Risk (DPIRD-007)
공공데이터포털
Flood risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management Technical Report 298, Section 2.2, Department of Agriculture, 2005. This version updates two previous versions (metadata dates 08/09/2003 and 29/04/2004).
Dept of Environment, Water and Natural Resources - Soil Waterlogging Susceptibility
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Waterlogging susceptibility describes the degree and duration of impact to soils, and hence plants, arising from poor drainage. Mapping indicates the most severely waterlogged areas (provided they occupy at least 30% of a map unit), while detailed proportion data are supplied for calculating respective areas of each waterlogging susceptibility class (spatial data statistics).
Agriculture Resource Management and Assessment - Soil landscape land quality - Water Erosion Risk (DPIRD-013)
공공데이터포털
Water Erosion risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management Technical Report 298, Section 2.15, Department of Agriculture, 2005.