3 Agriculture and the Water Quality Impacts

3 Agriculture and the Water Quality Impacts. Challenges in terms of Quantification, Control and Management

Nils Vagstad and Johannes Deelstra
Jordforsk
The Norwegian Centre for Soil and Environmental Research

• 3.1 Introduction
• 3.2 Loss processes and governing factors
• 3.3 Monitoring of nutrient losses -- methodological aspects
• 3.4 Measurements of diffuse nutrient losses in the Nordic/Baltic region
• 3.5 The management of diffuse agricultural pollution sources

3 Agriculture and the Water Quality Impacts