Formation and evolution of the ozone hole are studied by using
information obtained at the Belgrano, Marambio Stations and Ushuaia
city, Tierra Del Fuego, Argentina. Brewer, Dobson and EVA
Field activities for the 1999/2000 summer campaign:
a) Stake network surveying and computation of net balamce, ice
velocities and ice deformation in selected places of Vega Island, ...