Dept of Environment, Water and Natural Resources - Soil Sodium Toxicity (proportion of land affected)

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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 proportion of land with sodium toxicity in the upper 100 cm of soil, while detailed proportion data are supplied for calculating total land areas affected (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Salinity - Watertable induced

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This assessment refers to salinity which is linked to watertables. Soluble salts in soils affect plant growth by restricting water uptake. Salinity has varying degrees of severity and distribution. Mapping shows the degree of salinity and the proportion of land affected by discrete highly saline seepage, while detailed proportion data are supplied for calculating respective areas of each watertable induced salinity class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Rootzone Depth Potential CD - Root crops (e.g. potatoes, carrots, onions)

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Potential rootzone depth for irrigated horticultural crops is affected by a range of soil parameters (e.g. soil physical condition, hard rock or hardpan, soluble salts, boron concentrations, alkalinity, acidity and sodicity). Mapping shows the estimated average potential rootzone depth for root crops (e.g. potatoes, carrots, onions), while detailed proportion data are supplied for calculating respective areas of each rootzone depth potential class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Rootzone Depth Potential CA - Sensitive horticultural crops (e.g. citrus, avocado)

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Potential rootzone depth for irrigated horticultural crops is affected by a range of soil parameters (e.g. soil physical condition, hard rock or hardpan, soluble salts, boron concentrations, alkalinity, acidity and sodicity). Mapping shows the estimated average potential rootzone depth for sensitive crops (e.g. citrus, avocado), while detailed proportion data are supplied for calculating respective areas of each rootzone depth potential class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Acid Sulfate Soil Potential

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Acid sulfate soil potential mapping shows the proportion of land susceptible to the development of acid sulfate soils, while detailed proportion data are supplied for calculating respective areas of each acid sulfate soil potential class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Rootzone Depth Potential CE - Above ground annual crops (e.g. brassicas)

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Potential rootzone depth for irrigated horticultural crops is affected by a range of soil parameters (e.g. soil physical condition, hard rock or hardpan, soluble salts, boron concentrations, alkalinity, acidity and sodicity). Mapping shows the estimated average potential rootzone depth for above ground annual crops (e.g. brassicas), while detailed proportion data are supplied for calculating respective areas of each rootzone depth potential class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Rootzone Depth Potential CC - Hardy horticultural crops (e.g. grapes, olives)

공공데이터포털

Potential rootzone depth for irrigated horticultural crops is affected by a range of soil parameters (e.g. soil physical condition, hard rock or hardpan, soluble salts, boron concentrations, alkalinity, acidity and sodicity). Mapping shows the estimated average potential rootzone depth for hardy crops (e.g. grapes, olives), while detailed proportion data are supplied for calculating respective areas of each rootzone depth potential class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Acidity

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Soil acidity mapping highlights land where acidification due to normal farming practices is, or could become, a significant problem. Mapping shows surface and subsoil acidity, and surface buffering capacity (ability to withstand pH changes), while detailed proportion data are supplied for calculating respective areas of each soil acidity class (spatial data statistics). Also available for download in the Australian Soil Resource Information System format: Surface Soil Acidity; Subsurface Soil Acidity and Subsoil Acidity.

Dept of Environment, Water and Natural Resources - Soil Boron Toxicity (depth to toxic layer)

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Boron is an essential trace element occurring naturally in soil, but is toxic to many agricultural plants at high concentrations. High boron levels are often associated with windblown deposition of marine sediments, lower rainfall areas and impermeable clay layers (due to reduced leaching). Mapping shows the estimated average depth to toxic boron levels, while detailed proportion data are supplied for calculating respective areas of each boron toxicity class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Boron Toxicity (proportion of land affected)

공공데이터포털

Boron is an essential trace element occurring naturally in soil, but is toxic to many agricultural plants at high concentrations. High boron levels are often associated with windblown deposition of marine sediments, lower rainfall areas and impermeable clay layers (due to reduced leaching). Mapping shows the proportion of land with boron toxicity in the upper 100 cm of soil, while detailed proportion data are supplied for calculating respective areas of each boron toxicity class (spatial data statistics).