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Petit-spot lava fields off the central Chile trench induced by plate flexure
hpetit-spot Chile trench alkali-basalt Nazca plate Juan Fernández hotspot
2017/4/11
In 2009, petit-spot submarine volcanoes were discovered off the oceanward slope of the central Chile trench, offshore
from Valparaiso, Chile, at around 33°S. Ar–Ar dating of mugearite and alkali-basa...
Interaction of water components in the semi-arid Huasco and Limarí river basins, North Central Chile
water components semi-arid Huasco Limarí river basins
2010/1/28
For sustainable water resource management in semi-arid regions, sound information is required about interactions between the different components of the water system: rain/snow precipitation, surface/...
Exposure dating of Late Glacial and pre-LGM moraines in the Cordon de Doña Rosa, Northern/Central Chile (~31° S)
Late Glacial pre-LGM moraines Cordon de Doñ a Rosa Northern Central
2008/11/4
Despite the important role of the Central Andes (15–30° S) for climate reconstruction, knowledge about the Quaternary glaciation is very limited due to the scarcity of organic material for radiocarbon...
Inter-annual variability of the Pelagic-Benthic coupling in the upwelling system off central Chile
the Pelagic-Benthic coupling the upwelling system central Chile
2010/1/25
The coastal region of central Chile (36° S) is one of the most productive coastal systems, characterized by a marked seasonality in the upwelling regime, that brings subsurface waters rich in nutrient...
FINITE VOLUME, VARIABLE DENSITY SHALLOW WATER STUDY OF INTERACTIONS BETWEEN MORPHOLOGY AND SALINE INTRUSION OF THE RIO MAIPO ESTUARY IN CENTRAL CHILE
Río Maipo Littoral sand bar Well-mixed estuary Rivermouth dynamics
2013/7/22
The Río Maipo discharges into the Pacific Ocean at 33 ° S, draining a 15,140-km2 catchment, which includes the entire Metropolitan region of Santiago, Chile’s largest city.Both the fluvial and morphol...
Avoiding offshore transport of competent larvae during upwelling events: The case of the gastropod Concholepas concholepas in central Chile
Avoiding offshore transport competent larvae upwelling events gastropod Concholepas concholepas central Chile
2014/5/27
The coast of central Chile is characterized by the occurrence of coastal upwelling during the austral spring and summer seasons, which probably has important consequences for the cross-shelf transport...
Supergene Origin of the Lastarria Kaolin Deposit, South-Central Chile, and Paleoclimatic Implications
Chemistry DTA Fluid Inclusions Gibbsite Hydrogen Isotopes Hydrothermal Illite Kaolinite Origin of Kaolin Oxygen Isotopes Weathering
2011/12/7
Abstract: The residual kaolin deposits near Lastarria, South-Central Chile, were formed by weathering of subvolcanic quartz porphyry stocks, which intruded the metamorphic basement of the Coastal Cord...