Publication Date:
2022-06-10
Description:
This paper presents a 1:100,000 scale geomorphologic map of the Northeastern sector of San Jorge Gulf
(Chubut Province) in Patagonia, Argentina, covering more than 1,000 km2. Derived from remote sensing
data and validated by three field surveys, it has been compiled in order to understand the past and recent evolution of the area with particular reference to sea-level oscillation studies, for which this map is the
basic tool. The very low human impact and rates of dynamic landscape change allow the preservation
of extensive palaeo deposits and landforms, including those indicative of sea-level variations. The relative
change of sea level dominates landscape evolution, allowing the formation of widespread marine
and lagoon deposits often interfingering with fluvial deposits and reworked by aeolian process in the framework of consequent beach progradation.
Description:
Published
Description:
476-485
Description:
1.10. TTC - Telerilevamento
Description:
3.7. Dinamica del clima e dell'oceano
Description:
JCR Journal
Description:
open
Keywords:
Geomorphology
;
Remote sensing
;
Sea level
;
03. Hydrosphere::03.01. General::03.01.06. Paleoceanography and paleoclimatology
;
04. Solid Earth::04.04. Geology::04.04.02. Geochronology
;
04. Solid Earth::04.04. Geology::04.04.03. Geomorphology
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
article
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