Extended Data Fig. 10: Comparison of iNaturalist maps with the Schiller trait maps.
From: Citizen science plant observations encode global trait patterns
Comparison of iNaturalist maps with the Schiller et al (2021) trait maps, which are based on estimating traits from iNaturalist photos. From left to right for each of the three traits a) Leaf N per mass [ln mg/g], b) Leaf N per area [ln g/m2], and c) SLA [ln m2/kg] : 1. Scatter plot of each corresponding pixel in the two maps, r weighted by grid cell area, black 1:1 line, 2. Scatter plot of the difference of each respective pixel to the sPlotOpen map, 3. Frequency distributions of trait values for iNaturalist maps, the Schiller maps, and the sPlotOpen maps.
