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Snowline depression in the tropics during the Last Glaciation
SC Porter - Quaternary science reviews, 2000 - Elsevier
Five primary methods have been used to reconstruct Pleistocene snowlines or equilibrium-
line altitudes (ELAs) in the tropics (23.5° N–23.5° S) during the last glaciation, but each has …
line altitudes (ELAs) in the tropics (23.5° N–23.5° S) during the last glaciation, but each has …
The deglaciation of the Americas during the Last Glacial Termination
This paper reviews current understanding of deglaciation in North, Central and South
America from the Last Glacial Maximum to the beginning of the Holocene. Together with …
America from the Last Glacial Maximum to the beginning of the Holocene. Together with …
[PDF][PDF] The geomorphology and physiographic provinces of Central America
Central America encompasses an intricate mosaic of dynamic landscapes shaped by a wide
range of Earth surface processes. Few other regions worldwide exhibit a comparable …
range of Earth surface processes. Few other regions worldwide exhibit a comparable …
Cenozoic biogeography and evolution in direct-develo** frogs of Central America (Leptodactylidae: Eleutherodactylus) as inferred from a phylogenetic analysis of …
We report the first phylogenetic analysis of DNA sequence data for the Central American
component of the genus Eleutherodactylus (Anura: Leptodactylidae: Eleutherodactylinae) …
component of the genus Eleutherodactylus (Anura: Leptodactylidae: Eleutherodactylinae) …
[HTML][HTML] Map** Mountain landforms and its dynamics: study cases in tropical environments
High mountain areas are critical for water security and natural hazard dynamics, as well as
glacier and ecosystem conservation in a warming world. We present a brief account of the …
glacier and ecosystem conservation in a warming world. We present a brief account of the …
Prehistory of native Americans on the Central American land bridge: Colonization, dispersal, and divergence
Abstract The Central American land bridge has served as a passageway for animals and
humans moving between North and South America. Nevertheless, after the first waves of …
humans moving between North and South America. Nevertheless, after the first waves of …
Lakes in Costa Rica
Abstract Lakes occur throughout Costa Rica, in a variety of geomorphic settings. Nearly
every possible mode of lake formation has occurred, involving processes related to …
every possible mode of lake formation has occurred, involving processes related to …
A 2-D numerical model of snow/ice energy balance and ice flow for paleoclimatic interpretation of glacial geomorphic features
Standard methods of interpreting the paleoclimates recorded in alpine glacial geomorphic
features rely on estimates of paleoglacier shape, commonly assume that relationships …
features rely on estimates of paleoglacier shape, commonly assume that relationships …
Landslides and floods zonation using geomorphological analyses in a dynamic catchment of Costa Rica
During the last decades, the number of floods and landslides events have been growing
every year in Costa Rica, both in urban and rural areas. Despite of the geomorphological …
every year in Costa Rica, both in urban and rural areas. Despite of the geomorphological …
Uranium–thorium chronometry of weathering rinds: rock alteration rate and paleo-isotopic record of weathering fluids
The potential of 238U–234U–230Th chronometry for constraining the formation rate of
weathering rinds developed on fresh rocks is assessed by analyzing a weathering rind on a …
weathering rinds developed on fresh rocks is assessed by analyzing a weathering rind on a …