The Swedish system for quality assessment of agricultural soils
Related Experiment Video
Updated: Oct 3, 2026

Characterization and Application of Passive Samplers for Monitoring of Pesticides in Water
Published on: August 3, 2016
1Swedish University of Agricultural Sciences, Department of Soil Sciences, Uppsala. holger.kirchmann@mv.slu.se
Abstract:
Soil quality assessment is based on the concept of soil functions. The performances of three soil functions, crop production, biological decomposition and matter exchange with the atmosphere and groundwater, are used as quality criteria. Soil properties that can be used as indicators for the degree of functional performance were identified. Each soil property selected was graded into five classes--from best (class 1) to worst (class 5). Grading was based biological on boundary conditions as well as on statistical distribution. The system outlined can be used to interpret the quality state of agricultural soils, provides for a relative comparison between soils, and may be helpful in an environmental monitoring program to assess trends in data.
Related Concept Videos
The Soil Ecosystem
Soil Microbial Ecology
Testing Water Quality

