Dr Patricio I. Moreno >Ph. D in Plant Biology, University of Maine, us



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Dr Patricio I. Moreno

Ph. D in Plant Biology, University of Maine, USA. 1998.

 

Teléfono: (56-2) 2978 7391



E-mail: pimoremo@uchile.cl

Area de investigación: .

Línea de Investigación: .

Página web: www.ieb-chile.cl

 

 

Mi línea de investigación aborda el estudio de los patrones, tasas y mecanismos de cambio vegetacional y climático durante el Cuaternario (últimos 2 millones de años). Para ello analizo restos fósiles de plantas y carbones, los sedimentos en los cuales éstos se encuentran y los contextos espaciales en los cuales se ubican los sitios de estudio. Esta aproximación nos permite examinar procesos de cambio vegetacional a escalas temporales dentro del rango de décadas hasta decenas de milenios, para así comprender patrones biogeográficos actuales y la evolución paleoambiental de nuestras áreas de estudio. Junto a mis estudiantes y colaboradores estamos trabajando en Patagonia Norte y Sur a objeto de entender el contexto ambiental (climático y no climático) en el cual han ocurrido las profundas transformaciones biológicas asociadas al último ciclo glacial-interglacial. Mediante la evaluación de las similitudes y diferencias con registros similares podemos establecer comparaciones regionales, continentales, intra e interhemisféricas, lo cual nos permite aportar al entendimiento de las causas y consecuencias de cambios climáticos globales en el pasado. Mi area de estudio se centra en Patagonia occidental. Proyectos en marcha incluyen áreas tales como la Región de los Lagos del sur de Chile (Patagonia Norte), Magallanes (Patagonia Sur) y estamos iniciando un programa de investigación en las islas Shetland del sur.


Proyectos

Publicaciones


Clark PU, Shakun JD, Baker PA, Bartlein PJ, Brewere S, Brook E, Carlson AE, Chengh H, Kaufman DS, Liu Z, Marchitto ZM, Mix AC, Morrill C, Otto-Bliesner BL, Pahnke K, Russell JM, Whitlock C, Adkins JF, Blois JL, Clark J, Colman SM, Curry WB, Flower BP, He F, Johnson TC, Lynch-Stieglitz J, Markgraf V, McManus J, Mitrovica JX, Moreno PI, Williams JW. 2012. Global climate evolution during the last deglaciation . PNAS 109: E1134-E1142.

Moreno PI, Villa-Martinez R, Cárdenas ML, Sagredo EA. 2012. Deglacial changes of the southern margin of the southern westerly winds revealed by terrestrial records from SW Patagonia (52°S). Quaternary Science Reviews 41: 1-21.

Fletcher MS, Moreno PI. 2012. Have the Southern Westerlies changed in a zonally symmetric manner over the last 14,000 years? A hemisphere-wide take on a controversial problem. Quaternary International 253: 32-46.

Fletcher MS, Moreno PI. 2012. Vegetation, climate and fire regime changes in the Andean region of southern Chile (38°S) covaried with centennial-scale climate anomalies in the tropical Pacific over the last 1500 years. Quaternary Science Reviews 46: 46-56.

Vidal MA, Ortiz JC, Marín JC, Poulin E, Moreno PI.2012. Comparative phylogeography of two co-distributed species of lizards of the genus Liolaemus (Squamata: Tropiduridae) from Southern Chile. Amphibia-Reptilia 33: 55-67.

Vidal MA, Moreno PI, Poulin E. 2012. Genetic diversity and insular colonization of Liolaemus pictus (Squamata, Liolaeminae) in north-western Patagonia. Austral Ecology 37: 67–77.

Jara IA, Moreno PI. 2012. Temperate rainforest response to climate change and disturbance agents in northwestern Patagonia (41 degrees S) over the last 2600 years. Quaternary Research 77: 235-244.

Villa-Martínez R, Moreno PI, Valenzuela MA. 2012. Deglacial and postglacial vegetation changes on the eastern slopes of the central Patagonian Andes (47°S). Quaternary Science Reviews 32: 86-99

Fletcher MS, Moreno PI. 2011. Zonally symmetric changes in the strength and position of the Southern Westerlies drove atmospheric CO2 variations over the past 14 k.y. Geology 39: 419-422.

Rojas M, Moreno PI. 2011. Atmospheric circulation changes and Neoglacial conditions in the Southern Hemisphere mid-latitudes: insights from PMIP2 simulations at 6 ka. Climate Dynamics 37: 357–375

Sagredo EA, Moreno PI, Villa-Martínez R, Kaplan MR, Kubik PW, Stern CR. 2011. Fluctuations of the Última Esperanza ice lobe (52°S), Chilean Patagonia, during the last glacial maximum and termination 1. Geomorphology 125: 92–108

Stern CR, Moreno PI, Villa-Martínez R, Sagredo EA, Prieto A, Labarca R. 2011. Evolution of ice-dammed proglacial lakes in Última Esperanza, Chile: implications from the late-glacial R1 eruption of Reclús volcano, Andean Austral Volcanic Zone. Andean Geology 38: 82-97

Moreno PI, Kitzberger T, Iglesias V, Holz A. 2010. Paleofires in southern South America since the Last Glacial Maximum. Pages News 18: 75-77.

Moreno PI, Francois JP, Villa-Martínez R, Moy CM. 2010. Covariability of the Southern Westerlies and atmospheric CO2 during the Holocene. Geology 38: 727-730.

Marchant R, Cleef A, Harrison SP, Hooghiemstra H, Markgraf V, van Boxel J, Ager T, Almeida L, Anderson R, Baied C, Behling H, Berrio JC, Burbridge R, Bjorck S, Byrne R, Bush M, Duivenvoorden J, Flenley J, De Oliveira P, van Geel B, Graf K, Gosling WD, Harbele S, van der Hammen T, Hansen B, Horn S, Kuhry P, Ledru M-P, Mayle F, Leyden B, Lozano-Garcia S, Melief AM, Moreno P, Moar NT, Prieto A, van Reenen G, Salgado-Labouriau M, Schabitz F, Schreve-Brinkman EJ, & M.Wille M. 2009. Pollen-based biome reconstructions for Latin America at 0, 6000 and 18 000 radiocarbon years ago. Climate of the Past 5: 725–767.

Massaferro JI, Moreno PI, Denton GH, Vandergoe M, Dieffenbacher-Krall A. 2009. Chironomid and pollen evidence for climate fluctuations during the Last Glacial Termination in NW Patagonia. Quaternary Science Reviews 28: 517-525.

Moreno PI, Francois JP, Villa-Martinez RP, Moy CM. 2009. Millennial-scale variability in Southern Hemisphere westerly wind activity over the last 5000 years in SW Patagonia. Quaternary Science Reviews 28: 25-38.

Moreno PI, Kaplan MR, François JP, Villa-Martínez R, Moy CM, Stern CR, Kubik PW. 2009. Renewed glacial activity during the Antarctic Cold Reversal and persistence of cold conditions until 11.5 ka in SW Patagonia. Geology 37: 375-378.

Moy CM, Moreno PI, Dunbar RB, Kaplan MR, Francois JP, Villalba R, Haberzettl, T. 2009. Climate change in southern South America during the last two millennia. In: F. Vimeux, F. Sylvestre and M. Khodri editors. Past climate variability from the Last Glacial Maximum to the Holocene in South America and Surrounding regions. Vol 14: 353-393.Springer- Developments in Paleoenvironmental Research Series. ISBN: 978-90-481-2671-2.

Rojas M, Moreno PI, Kageyama M, Crucifix M, Hewitt C, Abe-Ouchi A, Ohgaito R, Brady EC, Hope P. 2009. The Southern Westerlies during the last glacial maximum in PMIP2 simulations. Climate Dynamics 32: 525-548.

Abarzúa AM, Moreno PI. 2008. Changing fire regimes in the temperate rainforest region of southern Chile over the last 16,000 yr. Quaternary Research 69: 62-71.

Kaplan MR, Moreno PI, Rojas M. 2008. Glacial dynamics in southernmost South America during Marine Isotope Stage 5e to the Younger Dryas chron: a brief review with a focus on cosmogenic nuclide measurements. Journal of Quaternary Science 23: 649-658.

Moy CM, Dunbar RB, Moreno PI, Francois JP, Villa-Martínez R, Mucciarone DM, Guilderson TP, Garreaud RD. 2008. Isotopic evidence for hydrologic change related to the westerlies in SW Patagonia, Chile, during the last millennium. Quaternary Science Reviews 27: 1335-1349.

Power MJ, Marlon J, Ortiz N, Bartlein PJ, Harrison SP, Mayle FE, Ballouche A, Bradshaw RHW, Carcaillet C, Cordova C, Mooney S, Moreno PI, Prentice IC, Thonicke K, Tinner W, Whitlock C, Zhang Y, Zhao Y, Ali AA, Anderson RS, Beer R, Behling H, Briles C, Brown KJ, Brunelle A, Bush M, Camill P, Chu GQ, Clark J, Colombaroli D, Connor S, Daniau A-L, Daniels M, Dodson J, Doughty E, Edwards ME, Finsinger W, Foster D, Frechette J, Gaillard M-J, Gavin DG, Gobet E, Haberle S, Hallett DJ, Higuera P, Hope G, Horn S, Inoue J, Kaltenrieder P, Kennedy L, Kong ZC, Larsen C, Long CJ, Lynch J, Lynch EA, McGlone M, Meeks S, Mensing S, Meyer G, Minckley T, Mohr J, Nelson DM, New J, Newnham R, Noti R, Oswald W, Pierce J, Richard PJH, Rowe C, Sanchez Goñi MF, Shuman BJ, Takahara H, Toney J, Turney C, Urrego-Sanchez DH, Umbanhowar C, Vandergoes M, Vanniere B, Vescovi E, Walsh M, Wang X, Williams N, Wilmshurst J, Zhang JH. 2008. Changes in fire regimes since the Last Glacial Maximum: an assessment based on a global synthesis and analysis of charcoal data. Climate Dynamics 30: 887-907.

Latorre C, Moreno PI, Vargas G, Maldonado A, Villa-Martínez R, Armesto JJ, Villagrán C, Pino M, Núñez L, Grosjean M. 2007. Late Quaternary environments and paleoclimate. In: (T. Moreno & W. Gibbons, eds), The Geology of Chile, pp. 309-328 . London Geological Society Press, London

Villa-Martínez R, Moreno PI. 2007 Pollen evidence for variations in the southern margin of the westerly winds in SW Patagonia over the last 12,600 years. Quaternary Research 68: 400-409.

Whitlock C, Moreno PI, Bartlein P. 2007. Climatic controls of Holocene fire patterns in southern South America. Quaternary Research 68: 28-36.

Aguirre L, Garreaud R, Hervé F, Kausel E, Moreno PI, Soto MV, Tapia I, Yáñez G. 2006. Ciencias de la Tierra. In: (J. Allende, J. Babul, S. Martínez & T. Ureta, eds), "Análisis y Proyecciones de la Ciencia Chilena 2005", pp. 343-374. Academia Chilena de Ciencias, Santiago.


Publicaciones seleccionadas (anterior al año 2006)
Moreno PI. 2004. Millennial-scale climate variability in northwest Patagonia over the last 15,000 yr. Journal of Quaternary Science 19: 35-47.

Moreno PI, Jacobson GL, Lowell TV, Denton GH. 2001. Interhemispheric climate links revealed by a late-glacial cooling episode in southern Chile. Nature 409: 804-808.

Moreno PI, Jacobson GL, Andersen B, Lowell TV, Denton GH. 1999. Abrupt vegetation and climate changes during the last glacial maximum and the last Termination in the Chilean Lake District: A case study from Canal de la Puntilla (41ºS). Geografiska Annaler Series A-Physical Geography 81 A: 285-311.

Moreno PI. 1997. Vegetation and climate change near Lago Llanquihue in the Chilean Lake District between 20,200 and 9500 14C yr B.P. Journal of Quaternary Science 12: 485-500.

Lowell TV, Heusser CJ, Andersen BG, Moreno PI, Hauser A, Denton GH, Heusser LE, Schluchter C, Marchant D. 1995. Interhemispheric correlation of Late Pleistocene Glacial events. Science 269: 1541-1549.

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