Mostrando 7 resultados de: 7
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Journal of Biogeography(2)
2013 IEEE International Conference on Technologies for Homeland Security, HST 2013(1)
Holocene(1)
Journal of Vegetation Science(1)
Nature Geoscience(1)
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Geología, hidrología, meteorología(4)
Ecología(2)
Economía de la tierra y la energía(2)
Factores que afectan al comportamiento social(2)
Ciencias de la Tierra de otras zonas(1)
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scopus(7)
Automated pollen identification system for forensic geo-historical location applications
Conference ObjectAbstract: The use of pollen grain analysis for forensic geo-historical location has been explored for severalPalabras claves:Bayesian methods, Computer Vision, GBIF, geo-historical location, geographic attribution, Machine learning, plant taxa, pollen forensicsAutores:Bryan G. Valencia, Bush M.B., Christou C.T., Hwang G.M., Jacyna G.M., Masters D.L., McMichael C.N.H., Punyasena S.W., Riley K.C., Ryan R.M., Woodard J.P.Fuentes:googlescopusAnthropogenic control of late-Holocene landscapes in the Cuzco region, Peru
ArticleAbstract: The rise of complex Andean cultures is tied to increasingly sophisticated use of natural resources aPalabras claves:Agriculture, agroforestry, anthropogenic landscapes, Fossil pollen, quinoa, ZEA MAYSAutores:Bryan G. Valencia, Bush M.B., Chepstow-Lusty A., Sublette Mosblech N.A.Fuentes:googlescopusA 24,700-yr paleolimnological history from the Peruvian Andes
ArticleAbstract: A new paleolimnological dataset from Lake Pacucha (13 °S, 3095 m elevation) in the Peruvian Andes prPalabras claves:Carbonate, Deglaciation, ENSO, Fossil diatom, Holocene, Lake level, Laminated sediment, Lowstand, Pleistocene, PrecessionAutores:Bryan G. Valencia, Bush M.B., Hillyer R., Silman M.R., Steinitz-Kannan M.Fuentes:googlescopusFrom ice age to modern: A record of landscape change in an Andean cloud forest
ArticleAbstract: Aim: To investigate the palaeoecological changes associated with the last ice age, subsequent deglacPalabras claves:Charcoal, Fossil pollen, Holocene, Human disturbance, Inca, last glacial maximum, maize, MIGRATION, Peruvian Andes, vegetationAutores:Bryan G. Valencia, Bush M.B., Silman M.R., Urrego D.H.Fuentes:googlescopusFire and climate: Contrasting pressures on tropical Andean timberline species
ArticleAbstract: Aim: The aim was to test competing hypotheses regarding migration of the Andean timberline within thPalabras claves:Andes, fire, Fossil pollen, Land use, MIGRATION, Shifted baseline, timberline, warmingAutores:Alfonso-Reynolds A.M., Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Silman M.R., Urrego D.H., Zimmermann M.Fuentes:googlescopusNorth Atlantic forcing of Amazonian precipitation during the last ice age
ArticleAbstract: The last glacial period was marked by multiple, abrupt reorganizations of ocean and atmosphere circuPalabras claves:Autores:Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Curtis J., Gosling W.D., Hodell D., Sublette Mosblech N.A., Thomas L., Van Calsteren P., Van Woesik R.Fuentes:googlescopusLong-term drivers of change in Polylepis woodland distribution in the central Andes
ArticleAbstract: Question: Is the modern patchy distribution of highly biodiverse Polylepis woodlands a consequence oPalabras claves:Andes, Biodiversity, Bolivia, Charcoal, Climate Change, Moisture balance, Perú, Pollen, Polylepis, seasonality, TEMPERATUREAutores:Bryan G. Valencia, Bush M.B., Christopher K., Gosling W.D., Hanselman J.A.Fuentes:googlescopus