Banca de QUALIFICAÇÃO: LAYLANA LIGIA RODRIGUES DE ALMEIDA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : LAYLANA LIGIA RODRIGUES DE ALMEIDA
DATE: 24/09/2021
TIME: 18:00
LOCAL: videoconferência
TITLE:

Near Surface imaging (GPR) of carbonatic beach ridges in Punta Rodriguez, Bahia San Antonio, Argentina

KEY WORDS:

Coquina; Beach Ridges; GPR; Bahia San Antonio; Argentina.

PAGES: 53
BIG AREA: Ciências Exatas e da Terra
AREA: Geociências
SUMMARY:

The aim of this work is to show the GPR method efficiency (Ground Penetrating Radar) to image coastal ridges and identify the geophysical signatures, to generate a digital model of the deposits and propose a depositional architecture of these beach deposits. 14 GPR lines were acquired in the Punta Rodriguez region, Bahia San Antonio, Patagonia (Argentina), using a 400 MHz antenna. Based on terminations and pattern of reflectors, the sedimentary structures, geometries (external and internal) and stratigraphic surfaces were preliminarly identified. interpretation of other associated deposits and storm events (washover) were also performed.

BANKING MEMBERS:
Presidente - 1161652 - FRANCISCO PINHEIRO LIMA FILHO
Interna - 1149363 - VALERIA CENTURION CORDOBA
Externo à Instituição - ELÍRIO ERNESTINO TOLDO JUNIOR - UFRGS