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Quaternary Research(2)
Global and Planetary Change(1)
Holocene(1)
Palaeogeography, Palaeoclimatology, Palaeoecology(1)
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Geología, hidrología, meteorología(5)
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scopus(5)
A late quaternary diatom record of tropical climatic history from Lake Titicaca (Peru and Bolivia)
Conference ObjectAbstract: A composite high-resolution diatom stratigraphy from three piston cores and one box-core in the deepPalabras claves:Diatom biostratigraphy, Lake level, Lake Titicaca, last glacial maximum, Mid-Holocene, paleoclimate, precipitation, Quaternary, SOUTH AMERICA, Tropical AndesAutores:Dunbar R.B., Fritz S.C., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopusA new estimate of the Holocene lowstand level of Lake Titicaca, central Andes, and implications for tropical palaeohydrology
ArticleAbstract: New evidence from piston cores and high-resolution seismic reflection data shows that water levels iPalabras claves:Andes, Holocene, Lake Titicaca, Lake-level variations, Palaeoclimate, SOUTH AMERICA, Tropical palaeohydrologyAutores:Cross S.L., Dunbar R.B., Fritz S.C., Paul A. Baker, Seltzer G.O.Fuentes:scopusHydrologic variation during the last 170,000 years in the southern hemisphere tropics of South America
ArticleAbstract: Despite the hypothesized importance of the tropics in the global climate system, few tropical paleocPalabras claves:Altiplano, Andes, Diatoms, evaporites, oxygen isotopes, paleoclimate, Paleohydrology, Quaternary, SOUTH AMERICA, tropicsAutores:Arnold K.K., Catherine A. Rigsby, Dwyer G.S., Fritz S.C., Ku T.L., Lowenstein T.K., Luo S., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopusQuaternary glaciation and hydrologic variation in the South American tropics as reconstructed from the Lake Titicaca drilling project
ArticleAbstract: A 136-m-long drill core of sediments was recovered from tropical high-altitude Lake Titicaca, BoliviPalabras claves:Altiplano, Andes, Bolivia, Diatoms, Glaciation, Isotopes, Lake Titicaca, paleoclimate, Perú, Quaternary, SOUTH AMERICAAutores:Ballantyne A.P., Cheng H., Edwards R.L., Fritz S.C., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopusLate Quaternary lake-level changes constrained by radiocarbon and stable isotope studies on sediment cores from Lake Titicaca, South America
ArticleAbstract: We present and compare AMS-14C geochronologies for sediment cores recovered from Lake Titicaca, SoutPalabras claves:humate, Humin, lake sediments, paleoclimate, radiocarbon, SOUTH AMERICAAutores:Dunbar R.B., Fritz S.C., Guilderson T., Mucciarone D.A., Paul A. Baker, Rowe H.D., Seltzer G.O., Southon J.Fuentes:scopus