데이터셋 상세
호주
Dept of Environment, Water and Natural Resources - Soil Exposure
Exposure to harsh winds and sun, as determined by local topography and prevailing winds, can impede plant growth. Mapping shows the highest degree of exposure in a map unit (provided it accounts for at least 30%), while detailed proportion data are supplied for calculating respective areas of each exposure class (spatial data statistics).
데이터 정보
연관 데이터
Wind Erosion Risk
공공데이터포털
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.
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