GIS and multi-criteria decision-making analysis assessment of land suitability for rapeseed farming in calcareous soils of semi-arid regions
Ecological Indicators(2019)
摘要
•Input data were topography, soil data and remote sensing data in calcareous soils of Iran.•The highest specific weight belongs to soil texture, calcium carbonate equivalent and elevation.•0.8%, 42.3% and 11.8% of studied area were classified as S1, S2 and S3 classes, respectively.•39.7% and 0.95% of studied area were located in N1 and N2 classes, respectively.
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关键词
Environment factors,Modeling,Topography,Ecological,Remote sensing data
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