Symposium Program
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Symposium Program
“Reconstructing Climate Variations in South America and the Antarctic
Peninsula over the last 2000 years”
II International Symposium, October 27-30, 2010
Valdivia, Chile
II International Symposium, October 27-30, 2010
Valdivia, Chile
| October 27 |
| 19:00 | Reception and Welcome. Registration. |
| October 28 |
| Overview, State of the Art and Introduction Coordinators: Andrés Rivera and Duncan Christie | ||
| 09:00 | Welcome and Overview | Andrés Rivera & Martin Grosjean |
| 09:20 | Regional climate reconstructions in South America: a contribution from the LOTRED-SA a initiative Abs_211 | Ricardo Villalba |
| 09:40 | Multi-proxy temperature and precipitation field reconstructions for southern South America over the past centuries Abs_132 | Raphael Neukom |
| 10:00 | 1st Poster Session Coordinator: Juan Carlos Aravena | |
| 1 min oral Presentation of Posters, followed by Coffee and Poster Session | ||
| Modern Climate Coordinators: Rene Garreaud and Mathias Vuille | ||
| 11:00 | Precipitation patterns in the cordillera Vilcanota, Perú Abs_196 | Baker Perry |
| 11:20 | Large-scale control on the climate of Patagonia: clues for past and future changes Abs_ 126 | Rene Garreaud |
| 11:40 | Surface air-temperature variations on Antarctic Peninsula over the last 100 years Abs_215 | Pedro Skvarca |
| 12:00 | Climatological and glaciological changes in the south of the Antarctic Peninsula: a case study at Fleming glacier, Wordie Bay Abs_201 | Anja Wendt |
| 12:20 | Southern hemisphere atmospheric circulation: impacts on Antarctic climate and reconstructions from Antarctic ice core data Abs_176 | Andrew Russell |
| 12:40 | Climate of the Antarctic and Southern America (CASA) project: status and preliminary results Abs_213 | Ricardo Jaña |
| 13:00 | Lunch | |
| Human-Climate interactions Coordinators: Adolfo Gil and Roberto Urrutia | ||
| 14:30 | Centennial-scale changes in climate, vegetation and fire regimes in NW Patagonia over the last 2000 years Abs_146 | Patricio Moreno |
| 14:50 | A 2000-year high-resolution pollen, spore and charcoal record from Laguna San Pedro, sector Lonquimay, Región de la Araucanía, Central Chile Abs_157 | Michael Fletcher |
| 15:10 | Recent climate variability and human impact from lacustrine cores in central Chile Abs_195 | Claudio Latorre |
| 15:30 | Climate, maize agriculture and human diet in South America mid latitude: stable isotopes in human bones Abs_139 | Adolfo Gil |
| 15:50 | Putting the rise of the Inca empire within a climatic and land management context Abs_130 | Alain Gioda |
| 16:10 | 1st Poster Session | |
| Coffee and Poster Session | ||
| Ice cores and Glaciology Coordinator: Pedro Skvarca | ||
| 17:20 | Regional temperature reconstruction from Illimani ice core Abs_134 | Margit Schwikowski |
| 17:40 | Evolution of Ecuadorian glaciers since the Little Ice Age, updated Ecuadorian glacier inventory and evidence of climate change on tropical glaciers Abs_230 | Bolívar Cáceres |
| 18:00 | Cordillera Vilcanota, Peru precipitation studies: explicit simulations of oxygen isotope ratio profiles in seasonal snowfall Abs_197 | Anton Seimon |
| 18:20 | ENSO-related accumulation variability derived from Mercedario ice core Abs_136 | Margit Schwikowski |
| 18:40 | 20th century strong retreat of glaciar Jorge Montt, unburied more than 250 years old trees destroyed during the Little Ice Age Abs_191 | Andrés Rivera |
| 19:00 | Accumulation rates derived from Pio XI ice core, Southern Patagonian Icefield Abs_135 | Margit Schwikowski |
| October 29 |
| Tree-ring records Coordinators: Mariano Morales and Duncan Chirstie | ||
| 09:00 | A millennial tree-ring chronology from Pilgerodendron uviferum at Aysén Region, Southern Chile Abs_149 | Juan Carlos Aravena |
| 09:20 | Climate and streamflow variability in the Sub-Antarctic region of South America (45º - 56º s) during the last 500 years: integrating tree-rings, instrumental records and hydro-climatic modelling Abs_117 | Antonio Lara |
| 09:40 | Reconstructing winter snow accumulation since AD 1150 in the Andes (30º-37ºs) using tree rings, historical documents and instrumental records Abs_131 | Mariano Masiokas |
| 10:00 | Precipitation and river discharge in Subtropical South America: a long-term perspective from tree rings Abs_147 | Eugenia Ferrero |
| 10:20 | Solar signal in Santiago de Chile reconstructed precipitation Abs_184 | José Boninsegna |
| 10:40 | 2nd Poster Session Coordinators: Antonio Lara | |
| 1 min oral Presentation of Posters, followed by Coffee and Poster Session | ||
| Paleolimnology Coordinators: Antonio Maldonado and Maisa Rojas | ||
| 11:40 | Late Holocene ria lakes from northern Colombia: new high-resolution targets for paleoclimate research Abs_115 | José Ignacio Martínez |
| 12:00 | Climatic reconstructions from high-alpine Laguna Chepical, Central Chilean Andes, since ad 1880: testing seasonally resolved proxies Abs_137 | Rixt de Jong |
| 12:20 | Varved sediments of Lago Plomo (46º59 s / 72º52 w) as a paleoclimate archive AD 1572 – 2009 Abs_124 | Julie Elbert |
| 12:40 | Water level and temperature reconstruction of two lakes at Torres del Paine, Southern Chile Abs_189 | Marcelo Solari |
| 13:00 | Lunch | |
| Vegetation and Pollen Records I Coordinators: Patricio Moreno and Martin Grosjean | ||
| 15:00 | Reconstruction of centennial-scale climate variability in the Atacama Desert (16º-26ºS) over the last 2 ka Abs_154 | Eugenia Gayó |
| 15:20 | Cushion peatlands “Bofedales” in the High Andes as a new geoarchive in the context of multidisciplinary studies Abs_144 | Karsten Schittek |
| 15:40 | Late Holocene Patagonian palaeoclimate variability from raised peat sediments Abs_188 | Tim Daley |
| 16:00 | Holocene peat-carbon accumulation patterns in Patagonia: rates, timing, and climatic controls Abs_150 | Julie Loisel |
| 16:20 | Environmental reconstruction of Semiarid region of Chile during the late Holocene Abs_169 | Antonio Maldonado |
| 16:40 | High resolution paleorecord from the Galápagos Islands Abs_220 | Alejandra Restrepo |
| 17:00 | 2nd Poster Session | |
| Coffee and Poster Session | ||
| Vegetation and Pollen Records II Coordinators: Martin Grosjean and Patricio Moreno | ||
| 18:00 | Tillandsia dunes from Northern Chile: a potential paleoclimate sensor of past variations in fog intensity during the late Holocene Abs_194 | Claudio Latorre |
| 18:20 | Towards a Pole-to-Pole paleoclimate reconstruction in the Americas Abs_143 | Konrad Gajewski |
| October 30 |
| Marine Sediments Coordinator: Eugenia Gayó | ||
| 09:00 | Precipitation as the main driver of Northern Patagonian glacier variability during the last 5400 years: evidence from Chilean fjord sediments Abs_129 | Sebastien Bertrand |
| 09:20 | Paleoceanographic studies from the Chilean fjords Abs_141 | Carina Lange |
| Modelling Past Climate and Documentary Data Coordinator: Carina Lange | ||
| 09:40 | Climatic changes between the mid- and late Holocene over Central and southern South America in regional climate model simulations Abs_174 | Sebastian Wagner |
| 10:00 | Total solar irradiance relationship between secular variations in El Niño and the Pacific Decadal Oscillation Abs_182 | Rosa Compagnucci |
| 10:20 | Climatic variations in the Cordillera de los Andes and their consequences on the environmental processes in northern of Mendoza: 16th to 20th centuries Abs_173 | María del Rosario Prieto |
| 10:40 | 3rd Poster Session Coordinator: Mariano Masiokas | |
| 1 min oral Presentation of Posters, followed by Coffee and Poster Session | ||
| 11:40 | PAGES Presentation Coordinator: Claudio Latorre |
Thorsten Kiefer |
| 12:00 | Closing: Discussion and Conclusion Coordinators: Ricardo Villalba and Andrés Rivera |
|
| 13:00 | Boat trip trough Calle-Calle River and Barbecue in Peninsula San Ramón | |
| 18:00 | End of activity | |
| Poster Session Detail |
| 10:00 | 1st Poster Session Coordinator: Juan Carlos Aravena | |
| A seven-year Synoptic Climatology of heavy orographic precipitation events over the Subtropical Central Andes (30º-37ºS) Abs_145 | Maximiliano Viale |
| Embedding reconstruction methodology for time series. Application to large Niño events Abs_152 | Felix Borotto |
| Comparision between Hilbert-Huang and wavelet cospectrum for studies of sun-earth-climate relationship Abs_205 | Everton Frigo |
| The solar forcing on rainfall variability over the South of Brazil: A comparative study between littoral and continental site Abs_207 | Everton Frigo |
| Two applications of self-organizing maps in climate sciences Abs_218 | Diego Rivera |
| Climate change projected database for Chile based on HADCM3-PRECIS and meteorological records Abs_225 | Raúl Orrego |
| Effect of circulation indexes on floods likelihood along Chile Abs_226 | Raúl Orrego |
| Modification of the ENSO teleconexion in the Southern Hemisphere: impacts on the rainfall regime at midlatitudes Abs_228 | Aldo Montecinos |
| The great droughts of 1924-25 and 1968-69 in the Argentinean Central Andes: socio-economic impacts and responses Abs_172 | María Del Rosario Prieto |
| Empirical-statistic downscaling of reanalysis data to high-resolution air temperature and specific humidity above a glacier surface (Cordillera Blanca Perú) Abs_121 | Ben Marzeion |
| Instrumental climatic variability in Valdivia since mid XIX century Abs_209 | Alvaro González |
| Glacial inventory of the ice-capped volcanoes of the southernmost part of the Andean southern volcanic zone (SVZ): methods and recent glacier changes Abs_177 | Sebastián Vivero |
| Recent variations of Pío XI glacier and associated proglacial Greve Lake, Southern Patagonia Icefield Abs_179 | Daniela Carrión |
| Fluctuations of Sierra Velluda glaciers (37.5ºs) and regional tree-ring variability since 1961 in South- Central Chile Abs_170 | Alfonso Fernández |
| Recent fluctuations and glacier inventory of Monte San Lorenzo and adjacent mountains in Patagonia Abs_180 | Claudio Bravo |
| The glacial retreat of Cordillera Castillo (46ºs) since the little ice age: estimating the effect of global warming on the eastern flank of Patagonian Andes Abs_233 | Fernando Torrejón |
| Homogeneous liquid-liquid extraction (HLLE) of policyclic aromatic hidrocarbons (pahs) from aqueous samples. Optimization Abs_193 | Masiel Cerón |
| Mass balance of Mocho-Choshuenco glacier, southern Chile, in the period 2003-2010 Abs_200 | José Luis Rodríguez |
| Reconstructiong and analyzing the fluctuations of glacier Esperanza Norte, wet Andes, Argentina, since the little ice age Abs_210 | Lucas Ruiz |
| Volcan Hudson glacier variations and thermal anomalies by means of remotelly sensed satellite imagery analysis Abs_222 | Felipe Napoleoni |
| Inventory and recent frontal variations of glaciers in the Northern Chilean Volcanoes (17º30’ to 21ºS) Abs_158 | Manuel Méndez |
| Mass Balance estimation of a small glacier in the Greenwich Island, Antartic Peninsula Abs_232 | Bolívar Cáceres |
| 10:40 | 2nd Poster Session Coordinators: Antonio Lara | |
| Precipitation variability in the Altiplano during the past 700 years: integrating instrumental records, tree-rings and historical archives Abs_148 | Mariano Morales |
| Drought variability across the Andes during the last millenia and its linkages to Pacific Ocean climate variability Abs_ 232 | Duncan Christie |
| Age-dependent tree-ring growth responses to climate Araucaria araucana in Argentina Abs_208 | Martín Hadad |
| Sun-climate relationship from cross-wavelet analysis in tree-ring from Brazil Abs_163 | Everton Frigo |
| The last 1500 years of human-climate interactions in Aysén: an overview on regional information Abs_111 | Cesar Méndez |
| Archaeology and palaeoecology in Northern Patagonia: research design and supra-regional integration Abs_155 | Ramiro Barberena |
| Impact on the landscape in the Aysén river basin (Central Patagonia): implications for understanding the human past Abs_161 | Kemel Sade |
| Environmental changes of the colonization in the Chacabuco river watershed (septentrional Patagonia) during the last centuries through palynological, charcoal and historical records Abs_221 | Patricia Vargas |
| Paleoclimatic variation in Cordoba hills (Argentina): opal Phytoliths analysis from archaeological site El Alto 3, first approaches Abs_118 | Laura López |
| Wetland palynological flora of the Córdoba and Cesar departments (Colombian Caribbean) and their implications in the paleoecological reconstructions Abs_122 | Yennifer García |
| The isotopic and chemical signature of surface sediments from the puna-altiplano area Abs_140 | Stefania Gili |
| Chronology and hydro-statigraphy of sediments from the Llano Grande peat bog, Frontino Páramo-Region, Antioquía-Colombia Abs_156 | Jesús Rangel |
| Reconstruction of the succession of a estuarine environment Cispatá in the bay, the Colombian Caribbean Abs_162 | Leider Palacios |
| An experimental approach to the improvement of the fossil rodent midden pollen analysis in northern arid and semiarid areas of Chile Abs_168 | María Eugenia de Porras |
| Fine-resolution pollen and charcoal records from NW Patagonia (41º) reveal centennial-scale climatic anomalies during the last 2000 years Abs_192 | Marcela Valenzuela |
| Spatial and temporal distribution of rodent middens record in north-Chile Abs_198 | Paola Villegas |
| Pollen and climate dataset at Southern Patagonia: evaluating weaknesses and strengths for quantitative palaeoclimatic reconstructions Abs_202 | Marcela Tonello |
| Modern pollen rain, vegetation and climate in the Bolivian Ecoregions Abs_204 | Teresa Ortuño |
| Late Holocene environments in arid and semiarid regions of Central-Western Argentina (30° - 35° s): pollen records and paleoclimatic inferences Abs_206 | Leandro Rojo |
| Vegetation changes in Andean sector of central Patagonia over the last 2300 yr revealed by the Lago Edita record (47ºs) Abs_216 | William Henriquez |
| Changes in climate, vegetation and fire regimes in SW Mendoza, Argentina over the last 6400 cal-yr-BP: Laguna el Sosneado record Abs_217 | Diego Navarro |
| 10:40 | 3rd Poster Session Coordinator: Mariano Masiokas | |
| Bottom water oxygenation variability off northern Chile during the last two centuries Abs_112 | Javier Díaz-Ochoas |
| Siliceous microorganisms in the upwelling center off Concepción, Chile (36° S): preservation in surface sediments and downcore fluctuations during the past ~150 years Abs_113 | Gloria Sanchez |
| Fossil diatom evidence for Holocene changes in the wind-driven mixing regime and human impacts in Lago Villarrica, South Central Chile Abs_114 | Evelien Van de Vyver |
| A 900-yr record of environmental changes in Lake Thompson, Northern Patagonia Abs_119 | Roberto Urrutia |
| Scanning reflectance spectroscopy 380-730 nm (vis-rs) as a novel tool for high-resolution climate reconstructions from lake sediments in South Central Chile Abs_125 | Julie Elbert |
| Lateglacial /early Holocene reconstruction from Lake Mascardi (Patagonia, Argentina) using a multibioproxy approach Abs_142 | Julieta Massaferro |
| Paleoecologycal reconstruction of the last 4.000 years in Luruaco’s swamp (Colombian Caribbean): Human adaptations processes and environmental changes Abs_159 | Alejandra Betancourt |
| Contrasting hydroclimate conditions in the Argentinean Pampean plains: the paleolimnological record of the Little Ice age and the 20th century Abs_160 | Lucía Guerra |
| Multiproxy Reconstruction of Hydrological Changes during the Late Holocene in Laguna Cháltel (Southern Patagonia, Argentina) Abs_128 | Josefina Ramón |
| Spatial variability of sub-fossil chironomid assemblages in the surface sediments of lakes: a tool for developing a quantitative temperature reconstruction for Southern Chile Abs_234 | Alberto Araneda |
| A 500-yr record of Northern Patagonian environment: Lago Plomo and Lago Betrand Abs_120 | Roberto Urrutia |
| A palaeolimnological reconstruction of mid and late Holocene climate change in South Georgia Abs_190 | Wim Van Nieuwenhuyze |
| Holocene paleoclimate reconstruction of at based on stratigraphy and stable isotopes of speleothems from Northeast and Southern Brazil Abs_116 | Valdi Felipe Novello |
| Influence of natural forcings on southeast Brazilian climate during the past two thousand years Abs_153 | Everton Frigo |
| Influences of past climate variations on tree establishment and mortality in Patagonia Abs_164 | Mariano Amoroso |
| Influences of past climate variations on forest disturbance in Patagonia Abs_165 | Ignacio Mundo |
| Influences of past climate variations on forest dynamics in Patagonia Abs_166 | Milagros Rodríguez |
| Fire history and soil lost in Northen Patagonia: evaluating the 20th century early settlement in the Aysén Region, Chile Abs_186 | Patricia Jaña |
| Southern hemisphere atmospheric circulation variability over the past millennium: a new multi-proxy reconstruction project Abs_132 | Raphael Neukom |
| Assessment of the XX century climate simulations over South America simulated by the CMIP3 coupled climate models Abs_175 | Roger Torres |
| Little Ice Age scenarios by Goddard Institute for Space Studies General Circulation Model II and proxy data Abs_181 | Reinaldo Maenza |
II International symposium.
20-10-2010
On October 27, 2010 will be inaugurated the II International symposium, “Reconstructing Climate Variations in South America and the Antarctic Peninsula over the last 2000 years”. The program includes 96 presentations between oral and posters, from specialists coming from 15 countries, including Southern and Northern America as well as Europe. We have confirmed more than 150 assistants, and we expect a successful event. We invite all of yo...
