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Mostrando ítems 31-40 de 202
Coastal Lows along the Subtropical West Coast of South America: Mean Structure and Evolution
(2002-01)
The typical conditions of the eastern boundary of the subtropical anticyclone [e.g., well-defined marine
boundary layer (MBL), equatorward low-level flow] that prevail along the mountainous west coast of subtropical
South ...
Neogene-Quaternary coastal and offshore sedimentation in north central Chile: Record of sea-level changes and implications for Andean tectonism
(PERGAMON-ELSEVIER SCIENCE, 2005-05)
The stratigraphy, sedimentology, and paleontology of the Coquimbo Formation in a coastal section approximately 100km north of La Serena was Studied to establish relative low-order sea-level changes during the Neogene. ...
Deltas in the Anthropocene
Tis book provides a quality excursion into one of the hottest topics
in environmental research. Deltas have historically ofered up a rich
potential in the maintenance of coastal biodiversity, and fow regulation
between ...
Biotic community and landscape changes around the Eocene–Oligocene transition at Shapaja, Peruvian Amazonia: Regional or global drivers?
(Elsevier, 2021)
Since 2012, we have investigated a stratigraphic section encompassing the late Eocene–earliest Oligocene interval at Shapaja (Tarapoto area, Peruvian Amazonia, ca. 7°S), through paleontological and geological fieldwork. ...
Nature and P-T-t constraints of very low-grade metamorphism in the Triassic-Jurassic basins, Coastal Range, central Chile
(SERVICIO NACIONAL GEOLOGIA MINERVA, 2005-07)
Triassic-Jurassic volcano-sedimentary sequences in the Coastal Range of central Chile (34 degrees 45/35 degrees 20'S) from the Vichuquen-Tilicura and Hualane-Gualleco basins display metamorphic assemblages indicative of ...
Ar-40/Ar-39 dating of volcanism and subsequent very low-grade metamorphism in a subsiding basin: example of the Cretaceous lava series from central Chile
(ELSEVIER SCIENCE BV, 2005-01-03)
Ar-40/Ar-39 geochronological method is applied to date both emplacement and subsequent very low-grade metamorphism of a thick lava series, the Veta Negra Formation from the Cordon de Chacana area, in the Coastal Range of ...
The historical, geomorphological evolution of the Colombian littoral zones (Eighteenth Century to Present)
(Springer Verlag, 2019-01-01)
The complex geological framework of Colombia is reflected on its Caribbean and Pacific coasts by the highly contrasting nature of their littoral types, ranging from low-relief deltaic barrier islands and mangrove swamps ...
Habitat coupling writ large: pelagic-derived materials fuel benthivorous macroalgal reef fishes in an upwelling zone
(2017)
Coastal marine upwelling famously supports elevated levels of pelagic biological production, but can also subsidize production in inshore habitats via pelagic-benthic coupling. Consumers inhabiting macroalgae-dominated ...