Produção Nacional
Rafael R. Ribeiro, Jefferson Cárdia Simões,
Glacial forms and sediments record glacier past activities, by analyzing such records it is possible to reconstruct glacier maximum extend glaciations. However, most of the glaciers are located in the Polar Regions and mountains areas, where fi eld work is restricted by logistical constraints. An alternative solution for such studies is to integrate fi eld and remotely sensed datasets. Our study proposes the use of cartographic and satellite data for identifi cation of frontal moraines and glacier ...
Tópico(s): Climate change and permafrost
2010 - UNIVERSIDADE DE SÃO PAULO | GEOUSP Espaço e Tempo (Online)
Nelson Ellert, C. S Rodas, V Ricaldi, L. A Jaldin,
... fans, mostly concentrated at the foot of the Cordilheira Ocidental, are about 1 km across and up to ...
Tópico(s): Geophysical and Geoelectrical Methods
1994 - | Boletim IG-USP Série Científica