Velimira Sttoyanova PhD works as a chief assistant at the Department of Geography at the National Institute of Geophysics, Geodesy and Geography, Bulgarian Academy of Sciences. Her interests are in the field of pollution of groundwater with arsenic and heavy metals, vulnerability and risk contamination of groundwater with heavy metals and arsenic and geographical information systems

Е-Mail: velimira_asenova@abv.bg/ stoyanovavelimira@gmail.com

Телефон: 02/ 979 3396