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- Rosemary, F.; Vitharana, U.W.A.; Indraratne, S.P.; Weerasooriya, R.; Mishra, U.
- Catena 2017 v.150 pp. 53-61
- sand fraction, etc ; Alfisols; anthropogenic activities; carbon; cation exchange capacity; clay; clay fraction; electrical conductivity; environmental models; georeferencing; kriging; land use planning; landscapes; nutrients; pH; paddies; sand; soil heterogeneity; soil management; soil map; soil sampling; soil surveys; spatial variation; texture; topsoil; vegetables; Sri Lanka; Show all 27 Subjects
- ... Detailed digital soil maps showing the spatial heterogeneity of soil properties consistent with the landscape are required for site-specific management of plant nutrients, land use planning and process-based environmental modeling. We characterized the short-scale spatial heterogeneity of soil properties in an Alfisol catena in a tropical landscape of Sri Lanka. The impact of different land-uses ( ...