Dr. Richard B. Wanty (USGS) terrà i seguenti seminari:

 

 

 

 "Overview of  the uses of non-traditional stable isotopes in geochemistry"

 

 

"Geochemical and biological effects of mining at regional and local scales"


 

 Mercoledì 2 Dicembre 2009 ore 15.30

Aula Magna Dipartimento di Scienze della Terra via Trentino 51, Cagliari
"Spatial scales of geochemical processes from grains of sand to basins"

  

Dr. Richard B. Wanty is a research chemist at the United States Geological Survey and a Research Professor of Chemistry and Geochemistry at the Colorado School of Mines (USA).  Dr. Wanty’s research combines elements of landscape geochemistry with examination of natural geochemical, geologic, and hydrologic processes that are active at a variety of spatial and temporal scales. Dr. Wanty has been among the leaders in the recent development of isotopic methods for copper, iron, and zinc, and has also been a leader in developing the concept of geoenvironmental modeling.