Arturo (Univ. of Seville) describing a Regosol
GPS measurements at Dettifoss, Iceland
The art of geology by sketch
Sampling Plastic Fluxes in the Mekong River
Mycorrhiza, where are you?
Soil scientists in action: Arturo playing with an auger
Substrate preparation is like baking
Our job: Environment
Precision cutting of tree ring cells using laser scissors
Probing the Pliocene