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- 2. Soil functions include sustaining biological diversity, activity, and productivity regulating water and solute flow filtering, buffering,
- 3. Filtering, buffering and transformation activities of soil
- 4. Soil contamination and pollution through intensive use of fossil energy and raw materials
- 5. The impact of human activities on soil
- 6. Soil quality Soil quality is an account of the soil’s ability to provide ecosystem and social
- 7. The functional ability of soil soil productivity / capability (F1: food and other biomass production) nitrate
- 8. How is soil quality measured? The quality of a soil, or its capacity to function, is
- 9. Phosphorus deficiency in corn.
- 10. Indicators of the soil quality Visual indicators may be obtained from observation or photographic interpretation. Physical
- 11. How are indicators selected? The selection of indicators should be based on: - the land use;
- 12. Chemical: soil organic carbon soil pH; cation exchange capacity (CEC); anion adsorption capacity in topsoil; base
- 13. Biological: SOC (soil organic content); microbial biomass carbon/SOC; soil biomass; Biolog score; DNA-based microbial diversity index
- 14. Physical: integrated air capacity; number of locations with erosion features; soil organic carbon; topsoil surface condition;
- 15. Other: catchment hydrograph; surface water turbidity; biological status of rivers with and without sewage treatment works;
- 16. Example of a Minimum Data Set of Indicators for Soil Quality
- 17. Soil quality Sanitary and epidemiology requirements on soil quality establish the requirements on quality of soil
- 18. MPС Maximum permissible concentration of a chemical substance in soil is an integrated index of content
- 19. Indexes for MPC Substantiation of MPCs of chemical substances in soil is based on the 4
- 20. MPC Each of the impact channels is assessed quantitatively; permissible content of each substance in soil
- 21. Comparative data on the norms of pollutants
- 22. Indices When soil is polluted with various substances, the assessment of the rate of pollution hazard,
- 23. Indices Chemical substance factor is established through the ratio between the actual content of a substance
- 24. Soil pollution hazard is performed under the rating scale with regard to the Z index
- 25. Soil Pollution Assessment Assessment of soil pollution often becomes subject to research required for the development
- 26. Soil Quality Standarts Development of soil quality standards in Russia is historically known to be above
- 27. In Russia In recent years Russia adopted its Sanitary and Epidemiological Requirements for Quality of Soils
- 28. In other countries The EU countries, alongside with the standards governing the quality of farmland soils,
- 29. History of some aspects Pursuant to the provisions of FL No. 7-FZ “On Environmental Protection” (01/10/2002
- 30. MU 2.1.7.730-99 In 1999 the A.N. Sysin Institute of Human Ecology and Environmental Hygiene developed its
- 31. MU 2.1.7.730-99 The annex to MU 2.1.7.730-99 is a list of sources of pollutants and chemical
- 32. MU 2.1.7.730-99 Following long-term scientific research, on June 15 2003 Russia introduced its new sanitary rules
- 33. MPC Nowadays the maximum permissible concentration of a chemical substance in the soil is understood as
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