Max Planck Institute for Biological Intelligence News from the Institute Sweet sap, savory ants Publications of Marco Smolla All genres Journal Article (1) Journal Article (1) 2017 Journal Article Kranstauber, B.; Smolla, M.; Safi, K.: Similarity in spatial utilization distributions measured by the earth mover’s distance. Methods in Ecology and Evolution 8 (2), pp. 155 - 160 (2017) MPG.PuRe DOI