The Human Impacts Database
A collection of useful numbers for quantifying the impacts of the human presence on Earth.| Quantity | Value | HuID | Source | Type |
|---|---|---|---|---|
| Global agricultural use of potash (K2O) | ≈ 3.9 × 1010 kg K2O / yr | 66022 | FAO (Food and Agricultural Organization … | |
| Global production of potash | ≈ 6.6 × 1010 kg / yr | 84507 | International Fertilizer Association |
