best practice – agriculture and water quality in norway inga greipsland bioforsk
TRANSCRIPT
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Best practice – Agriculture and water quality in Norway
Inga GreipslandBioforsk
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Outline
• Agriculture in Norway• The agriculture mitigation measure catalogue
– Mitigation measures– Laws and subsidies– Useful tools
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Agriculture in Norway
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Agriculture and water quality
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Agriculture and water quality
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Monitoring
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www.bioforsk.no/agri_measures
www.bioforsk.no/agri_measures
The agriculture mitigation measure catalogue
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1. Which mitigation measures?
Reduced tillage Buffer zones
Sedimentation ponds
Reduced P fertilization
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Reduced tillage
Autumn ploughing Spring ploughing
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Reduced fertilization
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• Sedimentation• Infiltration• Plant uptake
Buffer zones Retention of surface waters under ideal conditions
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2. Web-based cost-effect calculator
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3. Economic insentives
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4. Laws and regulations
Photo: Erling Fløistad
• Regional environmental programs
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5. Tools for planning
• Erosion risk map• Map P-soil status• Simple models• Fertilization
Handbook• Monitoring
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Bioforsk Research
Runoff plots
ModelsMonitoringGrassed waterways
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