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 surface relative humidity change | -0.62 ± 0.29 %rh | 13406 | Met Office Hadley Centre | |
| Global surface specific humidity change | 0.20 ± 0.10 g / kg | 73015 | Met Office Hadley Centre |
