José Martins Carvaho is an EurGeologist, Geologist, PhD and DSc from the Universidade de Aveiro. He's also managing partner of TARH Lda and member of the Portuguese Association of Geologists and Order of Engineers. 

He's a specialist in Hydrogeology, underground water resources, underground water engineering, applied geology and environment and natural mineral waters and thermalism. He's also a Lecturer Emeritus of Politécnico do Porto.