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DCCEEW_Geospatial - A ranking of wind erosion risk for agricultural lands (2017)
This dataset is a ranking of estimated wind erosion risk for agricultural lands. Agricultural lands are defined here as those areas under cropping and grazing. The dataset was created in a multi-criteria analysis by combining (i) a modelled map of wind erosion severity for the period 2000 to 2010, (ii) an index map of the total soil nutrient loss, and (iii) maps of ‘room for improvement’ in ground cover management on agricultural lands within natural resource management (NRM) regions. It was developed to be used with a priority ranking for each NRM region to locate where in a NRM region the wind erosion investment area is and its priority. Definition of classes Low risk of wind erosion for agricultural land Moderate risk of wind erosion for agricultural land High risk of wind erosion for agricultural land Detail on how the dataset was created is in Leys et al. (2017).NOTE: Dataset and Leys et al. (2017) publication are available on request to geospatial@dcceew.gov.au
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A ranking of wind erosion risk for agricultural lands (2017)
공공데이터포털
This dataset is a ranking of estimated wind erosion risk for agricultural lands. Agricultural lands are defined here as those areas under cropping and grazing. The dataset was created in a multi-criteria analysis by combining (i) a modelled map of wind erosion severity for the period 2000 to 2010, (ii) an index map of the total soil nutrient loss, and (iii) maps of ‘room for improvement’ in ground cover management on agricultural lands within natural resource management (NRM) regions. It was developed to be used with a priority ranking for each NRM region to locate where in a NRM region the wind erosion investment area is and its priority. Definition of classes 1. Low risk of wind erosion for agricultural land 2. Moderate risk of wind erosion for agricultural land 3. High risk of wind erosion for agricultural land Detail on how the dataset was created is in Leys et al. (2017).
Agriculture Resource Management and Assessment - Soil landscape land quality - Wind Erosion Risk (DPIRD-016)
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Wind 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 2.22, Department of Agriculture, 2005.
Vulnerable Soils: Wind Erosion Hazard
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Wind erosion 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 wind erosion hazard might exist if sufficient groundcover is not maintained, which could lead to soil resource degradation through soil, organic matter and nutrient loss after significant wind events. Assigned classes are; Nil, Low, Moderate and High as classified ratings of a wind erosion index. The index was generated by combining Digital Soil Mapping (DSM) inputs of the soil properties Coarse Fragments, Sand %, Clay %, Organic Carbon %, Soil Structure, with ratings developed by the DPIPWE Land Degradation and Salinity Risk assessments. The mapping covers the entire state of Tasmania at 30m resolution.
Wind Erosion Risk
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This map displays the risk of soil degradation by wind in the agricultural region of Alberta. Wind erosion is a concern because it reduces soil quality by removing soil nutrients, smaller soil particles and organic matter. Wind erosion can reduce air quality during extreme erosion events and also reduce water quality if eroded particles drift into streams and lakes. The map uses five classes to describe the wind erosion risk on bare, unprotected mineral soil: negligible, low, moderate, high and severe. This resource was created using ArcGIS. It was originally published as a print map in 1989.
Dept of Environment, Water and Natural Resources - Soil Wind Erosion Potential
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Wind erosion potential, based on Soil Landscape Map Units of Southern South Australia, describes the susceptibility of land to erosion by wind, which is particularly an issue on sand and sandy loam soils. Mapping shows the degree and variability of wind erosion potential, while detailed proportion data are supplied for calculating respective areas of each wind erosion potential class (spatial data statistics). Also available for download: Soil Wind Erosion Potential (SA).
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