Nutrients: Difference between revisions

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|Status=On hold
 
|Application=Global Environmental Outlook - GEO3; Global Environmental Outlook - GEO4; Millennium Ecosystem Assessment; OECD Environmental Outlook to 2030 (2008); OECD Environmental Outlook to 2050 (2012); Resource Efficiency; Rethinking Biodiversity Strategies (2010); Roads from Rio+20 (2012); SSP project; The Protein Puzzle (2011);  
|Application=Global Environmental Outlook - GEO3; Global Environmental Outlook - GEO4; Millennium Ecosystem Assessment; OECD Environmental Outlook to 2030 (2008); OECD Environmental Outlook to 2050 (2012); Resource Efficiency; Rethinking Biodiversity Strategies (2010); Roads from Rio+20 (2012); SSP project; The Protein Puzzle (2011);  
|IMAGEComponent=Scenario drivers; Agricultural economy and forestry; Agricultural systems; Agriculture and land use; Aquatic biodiversity; Emissions; Land cover and use; Livestock;
|IMAGEComponent=Scenario drivers; Agricultural economy and forestry; Agricultural systems; Agriculture and land use; Aquatic biodiversity; Emissions; Land cover and use; Livestock;

Revision as of 11:22, 7 January 2014

Key policy issues

  • How will the increasing use of fertilisers affect terrestrial and marine ecosystems, with possible consequences for human health?
  • To what extent can the negative impacts be reduced by more efficient nutrient management and wastewater treatment, while retaining the positive effects on food production and land productivity?

Introduction