Assessment criteria | Emissions trading for fossil fuels | Emissions trading for animal products | Legend |
---|---|---|---|
P efficiency | + | ∞ |  |
Regional P surpluses | o | o | + Positive effect |
P balances | + | + | − Negative effect |
P fertilizer quality | o | o | o No effect |
P circular economy | + | – | ∞ Partial or conditional effect |
Agricultural structures | + | ∞ |  |