Schematic diagram illustrating the components contributing to tree self-potential signal, scientific publication from Hu et al. in HESS

From the electrical double layer to the tree #Transpiration!
🌳💧
We just published a paper investigating what tree electrical field can bring to the field of #Ecohydrology.
Hu et al. (2025) is available in open access in #HESS (@hs.egu.eu):
hess.copernicus.org/articles/29/...

#TreeSP #SelfPotential