This is great, thanks! Do you have a source or name I can refer to in citing this equation? Since originally posting I also came across the hypsometric formula, but it doesn't include humidity (at least in the sources I saw).
I have everything needed here - temp in C, altitude in meters, and...
Thanks for your reply. I should have been more specific that I'm looking to calculate an estimate of partial pressure of oxygen for points across a landscape without already knowing the atmospheric pressure. I have lat/long, altitude, and other variables accessible from WorldClim. I see papers...
I study genotype-environment associations in alpine species. I frequently see altitude as the sole predictor of partial pressure of oxygen in the literature concerning hypoxia adaptations. However, I understand that partial pressure of oxygen is also influenced by temperature, humidity, and...