Sustainability assessment of salmonid feed using energy, classical exergy and eco-exergy analysis

Agriculture & Biology

• exergy 100%
• Salmonidae 67%
• fish oils 39%
• fish meal 38%
• energy 37%
• ingredients 36%
• algae 36%
• coproducts 33%
• krill meal 30%
• diet 27%
• plant-based diet 27%
• environmental impact 26%
• krill 24%
• thermodynamics 19%
• co-product allocation 18%
• fish feeds 18%
• aquaculture feeds 12%
• energy conservation 11%
• fish 10%
• working conditions 9%
• processing technology 9%
• salmon 9%
• fisheries 8%
• aquaculture 8%
• farming systems 7%
• degradation 5%
• organisms 5%
• heat 5%
• genome 5%
• crops 4%

Earth & Environmental Sciences

• exergy 81%
• salmonid 73%
• sustainability 47%
• fish 38%
• diet 37%
• energy 30%
• product 25%
• alga 21%
• analysis 16%
• environmental cost 12%
• oil 12%
• environmental impact 12%
• allocation 9%
• thermodynamics 8%
• calculation 5%
• energy conservation 5%
• aquaculture 5%
• genome 4%
• energy consumption 4%
• fishing 4%
• replacement 4%
• fishery 4%
• society 4%
• crop 3%
• organism 3%
• indicator 3%
• loss 2%

Business & Economics

• Exergy 95%
• Sustainability Assessment 83%
• Fish 67%
• Energy 48%
• Diet 41%
• Scenarios 16%
• Oil 15%
• Environmental Impact 14%
• Thermodynamics 11%
• Salmon 6%
• Aquaculture 6%
• Energy Conservation 6%
• Fishing 5%
• Fisheries 5%
• Crops 5%
• Degradation 5%
• Farming 5%
• Replacement 5%
• Alternatives 4%
• Energy Consumption 4%
• Organism 4%