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Phosphorus flow diagram:
The flow diagram below is a presentation of the Norwegian food production and consumption system representing the imports and deposition (purple), losses and exports (red), domestic supply (green) and recycling (blue) flows of phosphorus (P). The grey vertical lines are processes in the system. The system includes plant production, animal husbandry, food processing, human consumption, waste management and biogas production. For more information about phosphorus visit UNEP.
Gridlines
- Domestic supply
- Import and deposition
- Losses and exports
- Domestic recycling
The flow diagram below is a presentation of the Norwegian food production and consumption system representing the imports and deposition (purple), losses and exports (red), domestic supply (green) and recycling (blue) flows of phosphorus (P). The grey vertical lines are processes in the system. The system includes plant production, animal husbandry, food processing, human consumption, waste management and biogas production. For more information about phosphorus visit UNEP.
Gridlines
- Domestic supply
- Import and deposition
- Losses and exports
- Domestic recycling
Energy flow diagram:
The flow diagram below is a presentation of the Norwegian food production and consumption system representing the imports and process energy (PE) (purple), losses and exports (red), domestic supply (yellow) and recycling (blue) flows of energy. The grey vertical lines are processes in the system. The system includes plant production, animal husbandry, food processing, human consumption, waste management and biogas production. For more information about energy visit UNEP.
Gridlines
- Domestic supply
- Imports and PE
- Losses and exports
- Domestic recycling
The flow diagram below is a presentation of the Norwegian food production and consumption system representing the imports and process energy (PE) (purple), losses and exports (red), domestic supply (yellow) and recycling (blue) flows of energy. The grey vertical lines are processes in the system. The system includes plant production, animal husbandry, food processing, human consumption, waste management and biogas production. For more information about energy visit UNEP.
Gridlines- Domestic supply
- Imports and PE
- Losses and exports
- Domestic recycling
The diagram below compares the effect of different scenarios distributed among the different flows. Each flow is presented as a cluster of three bars quantifying the effect of the baseline, recycling and food waste prevention scenario.
Phosphorus:
Energy:
The parallel coordinates plot presents a few of the most relevant indicators for both phosphorus and energy distributed among the various scenarios. You can hover the attached table to separate scenarios. There is also a brush function for specifying the value range of the various y-axes. By double-clicking the axis name you can switch between representing values in an ascending or descending order. PE = Process Energy, P = Phosphorus, kton = kiloton
This diagram makes it possible for you to look at imports, exports, domestic production and avoidable food waste for the baseline scenario (2009 - 2011 avg) as kiloton of dry matter per year. MBI = mass balance inconsistency.
This diagram makes it possible for you to look at avoidable food waste for the baseline scenario (2009 - 2011 avg.) as kiloton of dry matter per year. Select/unselect what bars to display, pressing the categories in the legend. Hover over the bars for detailed information. Avoidable food waste is defined as “all edible food that should have been eaten but due to different reasons cannot be sold or utilized, both before it is discarded and ends up as waste and when it has become waste.” (Hanssen et al. 2013).
This diagram tries to compare the relative importance of food waste recycling for energy purposes versus food waste prevention for phosphorus related issues.
The energy perspective presents the energy demand in the transportation sector for 2010 (Ministry of Petroleum and Energy 2013). The data uses energy demand in transportation due to the fact that biogas is identified as a potential displacement for fossil fuels.
The phosphorus perspective use tha avg. data from 2009-2011 (Hamilton et al. 2015) compared with potential reduction when preventing food waste (scenario 2: food waste prevention)