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Water and Soil Testing
Environmental Science · Chapter 8 · Section A - 3. Monitoring Pollution
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Topics 4
- Indicators of water quality: conductivity, turbidity, pH, dissolved oxygen, faecal contamination, temperature, hardness, nitrates and sulphates
- BOD and COD (theoretical concept)
- Soil indicators: characteristics of a good indicator; biological, physical and chemical indicators with examples
- Soil respiration, soil pH, soil aggregates and infiltration rate: definitions, effects, simple experiments and control