Abstract Large-scale soil salinity surveys are time-costly and labor-intensive. and it is also more difficult to investigate historical salinity. while in arid and semi-arid regions. the investigation of the spatial and temporal characteristics of salinity can provide a scientific basis for the scientific prevention of salinity. https://safeersappliancers.shop/product-category/kenwood-ksbsdb19-american-style-fridge-freezer-black/