All Stories

  1. REVISITING MIDDLE HOLOCENE HUMAN ECOLOGY IN CENTRAL WEST ARGENTINA

    Article • Journal of South American Earth Sciences, July 2026, Elsevier

    Ricardo Villalba

  2. REVISITING MIDDLE HOLOCENE HUMAN ECOLOGY IN CENTRAL WEST ARGENTINA

    Article • January 2026, Elsevier

    Ricardo Villalba

  3. Physiological response of Austrocedrus chilensis (Cupressaceae) to climatic drought: a stable isotope and growth perspective

    Article • Trees, October 2025, Springer Science + Business Media

    Ricardo Villalba

  4. Pantropical tree rings show small effects of drought on stem growth

    Article • Science, July 2025, American Association for the Advancement of Science

    Ricardo Villalba, Hans Beeckman

  5. The carbon-14 bomb peak as a turning point in dendrochronology in tropics: A literature review and case study with Araucaria angustifolia

    Article • Dendrochronologia, June 2025, Elsevier

    Ricardo Villalba

  6. Glacier Fragmentation on the Southern Patagonian Icefield: A Comprehensive Analysis of the Upsala Glacier

    Article • Journal of Glaciology, November 2024, Cambridge University Press

    Ricardo Villalba

  7. Snow and glacier contributions to the Mendoza River in the semiarid Central Andes of Argentina

    Article • November 2024, Wiley

    Ricardo Villalba

  8. A new chronology of Cedrela fissilis (Meliaceae) for Southern Brazil: Combining classical dendrochronology and radiocarbon dating

    Article • Dendrochronologia, June 2024, Elsevier

    Ricardo Villalba

  9. Global wood anatomical perspective on the onset of the Late Antique Little Ice Age (LALIA) in the mid-6th century CE

    Article • Science Bulletin, November 2022, Elsevier

    Ricardo Villalba, Dr Alan Crivellaro

  10. Contrasting growth trends in Nothofagus pumilio upper-elevation forests induced by climate warming in the Southern Andes

    Article • Agricultural and Forest Meteorology, August 2022, Elsevier

    Ricardo Villalba

  11. Dendrochronological dating and provenance determination of a 19th century whaler in Patagonia (Puerto Madryn, Argentina)

    Article • Dendrochronologia, August 2022, Elsevier

    Ricardo Villalba

  12. Tree-ring isotopes from Araucaria araucana as useful proxies for climate reconstructions

    Article • Dendrochronologia, August 2022, Elsevier

    Ricardo Villalba

  13. Increased mass loss of glaciers in Volcán Domuyo (Argentinian Andes) between 1962 and 2020, revealed by aerial photos and satellite stereo imagery

    Article • Journal of Glaciology, July 2022, Cambridge University Press

    Ricardo Villalba

  14. Understanding climate change impacts on biome and plant distributions in the Andes: Challenges and opportunities

    Article • Journal of Biogeography, June 2022, Wiley

    Ricardo Villalba

  15. Two Nothofagus Species in Southernmost South America Are Recording Divergent Climate Signals

    Article • Forests, May 2022, MDPI AG

    Ricardo Villalba

  16. Recent mass-balance changes of Agua Negra glacier (30°S) in the Desert Andes of Argentina

    Article • Journal of Glaciology, May 2022, Cambridge University Press

    Ricardo Villalba

  17. High-fidelity representation of climate variations by Amburana cearensis tree-ring chronologies across a tropical forest transition in South America

    Article • Dendrochronologia, April 2022, Elsevier

    Ricardo Villalba

  18. Tropical tree growth driven by dry-season climate variability

    Article • Nature Geoscience, March 2022, Springer Science + Business Media

    Ricardo Villalba

  19. Hydroclimate and ENSO Variability Recorded by Oxygen Isotopes From Tree Rings in the South American Altiplano

    Article • Geophysical Research Letters, February 2022, American Geophysical Union (AGU)

    Ricardo Villalba

  20. Contrasting climate influences on Nothofagus pumilio establishment along elevational gradients

    Article • Plant Ecology, January 2022, Springer Science + Business Media

    Ricardo Villalba

  21. Growth resilience of Austrocedrus chilensis to drought along a precipitation gradient in Patagonia, Argentina

    Article • Forest Ecology and Management, September 2021, Elsevier

    Ricardo Villalba

  22. Evolution of Surface Characteristics of Three Debris-Covered Glaciers in the Patagonian Andes From 1958 to 2020

    Article • Frontiers in Earth Science, June 2021, Frontiers

    Ricardo Villalba

  23. Causes of the long-term variability of southwestern South America precipitation in the IPSL-CM6A-LR model

    Article • Climate Dynamics, May 2021, Springer Science + Business Media

    Ricardo Villalba

  24. Influence of trunk forking on height and diameter growth in an even-aged stand of Nothofagus pumilio

    Article • New Zealand Journal of Botany, May 2021, Taylor & Francis

    Ricardo Villalba

  25. Sustainable harvest or resource depression? Using ancient DNA to study the population dynamics of guanaco in western Argentina during the Holocene

    Article • Journal of Archaeological Science, May 2021, Elsevier

    Ricardo Villalba

  26. Inter-annual climatic variability modulates biotic interactions on early Nothofagus pumilio community development

    Article • Plant Ecology & Diversity, March 2021, Taylor & Francis

    Ricardo Villalba

  27. Different climate sensitivity for radial growth, but uniform for tree-ring stable isotopes along an aridity gradient in Polylepis tarapacana, the world’s highest elevation tree species

    Article • Tree Physiology, February 2021, Oxford University Press (OUP)

    Ricardo Villalba

  28. The HBV.IANIGLA Hydrological Model

    Article • The R Journal, January 2021, The R Foundation

    Ricardo Villalba

  29. Ice Mass Loss in the Central Andes of Argentina Between 2000 and 2018 Derived From a New Glacier Inventory and Satellite Stereo-Imagery

    Article • Frontiers in Earth Science, December 2020, Frontiers

    Ricardo Villalba

  30. Climate-growth relationships for Aspidosperma tomentosum Mart. in South American tropical dry forests

    Article • Annals of Forest Science, October 2020, Springer Science + Business Media

    Ricardo Villalba

  31. Pan American interactions of Amazon precipitation, streamflow, and tree growth extremes

    Article • Environmental Research Letters, October 2020, Institute of Physics Publishing

    Ricardo Villalba

  32. Editorial: Observed and Predicted Changes in Climate in the Andes Cordillera

    Article • Frontiers in Environmental Science, September 2020, Frontiers

    Ricardo Villalba

  33. Forest carbon sink neutralized by pervasive growth-lifespan trade-offs

    Article • Nature Communications, September 2020, Springer Science + Business Media

    Prof Gianluca Piovesan, Ricardo Villalba

  34. Spatial distribution and characteristics of Andean ice masses in Argentina: results from the first National Glacier Inventory

    Article • Journal of Glaciology, September 2020, Cambridge University Press

    Ricardo Villalba

  35. Slope estimation influences on ice thickness inversion models: a case study for Monte Tronador glaciers, North Patagonian Andes

    Article • Journal of Glaciology, August 2020, Cambridge University Press

    Ricardo Villalba

  36. Dendroclimatological assessment of Polylepis rodolfo-vasquezii: A novel Polylepis species in the Peru highlands

    Article • Dendrochronologia, August 2020, Elsevier

    Ricardo Villalba

  37. Tree rings reveal unprecedented increase in widespread drought and extreme rainfall since the 1960s

    Article • Proceedings of the National Academy of Sciences, July 2020, Proceedings of the National Academy of Sciences

    Mariano Morales, Ricardo Villalba

  38. Between Foragers and Farmers: Climate Change and Human Strategies in Northwestern Patagonia

    Article • Quaternary, June 2020, MDPI AG

    Ricardo Villalba

  39. Observed and Projected Hydroclimate Changes in the Andes

    Article • Frontiers in Earth Science, March 2020, Frontiers

    Ricardo Villalba

  40. Isotopic Equilibrium Between Precipitation and Water Vapor in Northern Patagonia and Its Consequences on δ 18 O cellulose Estimate

    Article • Journal of Geophysical Research Biogeosciences, March 2020, American Geophysical Union (AGU)

    Ricardo Villalba

  41. Ranking of tree-ring based hydroclimate reconstructions of the past millennium

    Article • Quaternary Science Reviews, February 2020, Elsevier

    Ricardo Villalba

  42. Low growth resilience to drought is related to future mortality risk in trees

    Article • Nature Communications, January 2020, Springer Science + Business Media

    Katarina Cufar, Ricardo Villalba

  43. +A 5680-year tree-ring temperature record for southern South America

    Article • Quaternary Science Reviews, January 2020, Elsevier

    Ricardo Villalba

  44. Forest Dynamics in the Argentinean Patagonian Andes: Lessons Learned from Dendroecology

    Article • January 2020, Springer Science + Business Media

    Ricardo Villalba

  45. Patterns of Tree Establishment Following Glacier-Induced Floods in Southern Patagonia

    Article • January 2020, Springer Science + Business Media

    Ricardo Villalba

  46. Tree-Growth Variations of Nothofagus antarctica Related to Climate and Land Use Changes in Southern Patagonia, Argentina

    Article • January 2020, Springer Science + Business Media

    Ricardo Villalba

  47. Six Decades (1958–2018) of Geodetic Glacier Mass Balance in Monte San Lorenzo, Patagonian Andes

    Article • Frontiers in Earth Science, December 2019, Frontiers

    Ricardo Villalba

  48. Streamflow variations across the Andes (18°–55°S) during the instrumental era

    Article • Scientific Reports, November 2019, Springer Science + Business Media

    Ricardo Villalba

  49. Scientific Merits and Analytical Challenges of Tree‐Ring Densitometry

    Article • Reviews of Geophysics, November 2019, American Geophysical Union (AGU)

    Holger Gärtner, Ricardo Villalba

  50. Fire damage to cambium affects localized xylem anatomy and hydraulics: the case of Nothofagus pumilio in Patagonia

    Article • American Journal of Botany, November 2019, Wiley

    Ricardo Villalba

  51. Detecting Nothofagus pumilio Growth Reductions Induced by Past Spring Frosts at the Northern Patagonian Andes

    Article • Frontiers in Plant Science, October 2019, Frontiers

    Ricardo Villalba

  52. Convergence in growth responses of tropical trees to climate driven by water stress

    Article • Ecography, September 2019, Wiley

    Ricardo Villalba

  53. Tree-ring correlations suggest links between moderate earthquakes and distant rockfalls in the Patagonian Cordillera

    Article • Scientific Reports, August 2019, Springer Science + Business Media

    Ricardo Villalba

  54. METEOROLOGICAL FACTORS ASSOCIATED WITH FROST RINGS IN ROCKY MOUNTAIN BRISTLECONE PINE AT MT. GOLIATH, COLORADO

    Article • Tree-Ring Research, August 2019, Tree-Ring Society

    Ricardo Villalba

  55. Interannual and Long-Term Precipitation Variability Along the Subtropical Mountains and Adjacent Chaco (22–29° S) in Argentina

    Article • Frontiers in Earth Science, June 2019, Frontiers

    Ricardo Villalba

  56. Radial Growth Patterns Associated with Tree Mortality in Nothofagus pumilio Forest

    Article • Forests, June 2019, MDPI AG

    Ricardo Villalba

  57. Contrasting Climates at Both Sides of the Andes in Argentina and Chile

    Article • Frontiers in Environmental Science, May 2019, Frontiers

    Ricardo Villalba

  58. NDVI Spatio-temporal Patterns and Climatic Controls Over Northern Patagonia

    Article • Ecosystems, May 2019, Springer Science + Business Media

    Ricardo Villalba

  59. Early-Warning Signals of Individual Tree Mortality Based on Annual Radial Growth

    Article • Frontiers in Plant Science, January 2019, Frontiers

    Katarina Cufar, Ricardo Villalba

  60. Author Correction: Tree rings reveal globally coherent signature of cosmogenic radiocarbon events in 774 and 993 CE

    Article • Nature Communications, December 2018, Springer Science + Business Media

    Ricardo Villalba

  61. Climatic and volcanic forcing of tropical belt northern boundary over the past 800 years

    Article • Nature Geoscience, October 2018, Springer Science + Business Media

    Ricardo Villalba

  62. Limitations of Water Resources Infrastructure for Reducing Community Vulnerabilities to Extremes and Uncertainty of Flood and Drought

    Article • Environmental Management, September 2018, Springer Science + Business Media

    Ricardo Villalba

  63. Tree rings reveal globally coherent signature of cosmogenic radiocarbon events in 774 and 993 CE

    Article • Nature Communications, September 2018, Springer Science + Business Media

    Ricardo Villalba

  64. Climate and Nothofagus pumilio Establishment at Upper Treelines in the Patagonian Andes

    Article • Frontiers in Earth Science, May 2018, Frontiers

    Ricardo Villalba

  65. Indicadores del decaimiento en bosques de Nothofagus pumilio en el norte de la Patagonia, Argentina

    Article • Madera y Bosques, May 2018, Instituto de Ecologia, A.C.

    Ricardo Villalba

  66. A comparison of some simple methods used to detect unstable temperature responses in tree-ring chronologies

    Article • Dendrochronologia, April 2018, Elsevier

    Ricardo Villalba

  67. Past Summer Temperatures Inferred From Dendrochronological Records of Fitzroya cupressoides on the Eastern Slope of the Northern Patagonian Andes

    Article • Journal of Geophysical Research Biogeosciences, January 2018, American Geophysical Union (AGU)

    Ricardo Villalba

  68. South American Dendroecological Fieldweek 2016: Exploring Dendrochronological Research in Northern Patagonia

    Article • Tree-Ring Research, January 2018, Tree-Ring Society

    Ricardo Villalba

  69. Teleconnection stationarity, variability and trends of the Southern Annular Mode (SAM) during the last millennium

    Article • Climate Dynamics, November 2017, Springer Science + Business Media

    Ricardo Villalba

  70. Modelling tree ring cellulose <i>δ</i><sup>18</sup>O variations in two temperature-sensitive tree species from North and South America

    Article • Climate of the Past, November 2017, Copernicus GmbH

    Ricardo Villalba

  71. Does water availability regulate biomass partitioning between trunk and branches?

    Article • Plant Biology, September 2017, Wiley

    Ricardo Villalba

  72. Fire history in southern Patagonia: human and climate influences on fire activity in Nothofagus pumilio forests

    Article • Ecosphere, September 2017, Wiley

    Ricardo Villalba

  73. Spatio-Temporal Patterns of the 2010–2015 Extreme Hydrological Drought across the Central Andes, Argentina

    Article • Water, August 2017, MDPI AG

    Ricardo Villalba

  74. Tree ring reconstructed rainfall over the southern Amazon Basin

    Article • Geophysical Research Letters, July 2017, Wiley

    Ricardo Villalba, Max Carl Arne Torbenson

  75. Spatiotemporal Variations in Hydroclimate across the Mediterranean Andes (30°–37°S) since the Early Twentieth Century

    Article • Journal of Hydrometeorology, July 2017, American Meteorological Society

    Ricardo Villalba

  76. Regional aspects of streamflow droughts in the Andean rivers of Patagonia, Argentina. Links with large-scale climatic oscillations

    Article • Hydrology Research, March 2017, IWA Publishing

    Dr Juan A Rivera, Ricardo Villalba

  77. Colonization of mid- and late-Holocene moraines by lichens and trees in the Magellanic sub-Antarctic province

    Article • Polar Biology, March 2017, Springer Science + Business Media

    Ricardo Villalba

  78. Improvement of isotope-based climate reconstructions in Patagonia through a better understanding of climate influences on isotopic fractionation in tree rings

    Article • Earth and Planetary Science Letters, February 2017, Elsevier

    Ricardo Villalba

  79. Ionic and stable isotope chemistry as indicators of water sources to the Upper Mendoza River basin, Central Andes of Argentina

    Article • Hydrological Sciences Journal, December 2016, Taylor & Francis

    Ricardo Villalba

  80. An assessment of Schinopsis brasiliensis Engler (Anacardiacea) for dendroclimatological applications in the tropical Cerrado and Chaco forests, Bolivia

    Article • Dendrochronologia, December 2016, Elsevier

    Ricardo Villalba

  81. A synthesis of radial growth patterns preceding tree mortality

    Article • Global Change Biology, November 2016, Wiley

    Dr Jose M. Torres-Ruiz, Dr Henrik Hartmann, Dr. Frederic Lens, Katarina Cufar, Ricardo Villalba

  82. A regional water balance indicator inferred from satellite images of an Andean endorheic basin in central-western Argentina

    Article • Hydrological Sciences Journal, November 2016, Taylor & Francis

    Ricardo Villalba

  83. Establishment ofNothofagus pumilioat Upper Treelines Across a Precipitation Gradient in the Northern Patagonian Andes

    Article • Arctic Antarctic and Alpine Research, November 2016, Taylor & Francis

    Ricardo Villalba

  84. Effect of volcanic ash deposition on length and radial growths of a deciduous montane tree (Nothofagus pumilio)

    Article • Austral Ecology, August 2016, Wiley

    Ricardo Villalba

  85. Ranking of tree-ring based temperature reconstructions of the past millennium

    Article • Quaternary Science Reviews, August 2016, Elsevier

    Ricardo Villalba

  86. Influence of droughts on Nothofagus pumilio forest decline across northern Patagonia, Argentina

    Article • Ecosphere, July 2016, Wiley

    Ricardo Villalba

  87. Reconstructing the annual mass balance of the Echaurren Norte glacier (Central Andes, 33.5° S) using local and regional hydroclimatic data

    Article • The Cryosphere, April 2016, Copernicus GmbH

    Ricardo Villalba

  88. Streamflow variability in the Chilean Temperate-Mediterranean climate transition (35°S–42°S) during the last 400 years inferred from tree-ring records

    Article • Climate Dynamics, March 2016, Springer Science + Business Media

    Ricardo Villalba

  89. Are the oxygen isotopic compositions ofFitzroya cupressoidesandNothofagus pumiliocellulose promising proxies for climate reconstructions in northern Patagonia?

    Article • Journal of Geophysical Research Biogeosciences, March 2016, Wiley

    Ricardo Villalba

  90. New precipitation and temperature grids for northern Patagonia: Advances in relation to global climate grids

    Article • Journal of Meteorological Research, February 2016, Springer Science + Business Media

    Ricardo Villalba

  91. Exposure of Rural Communities to Climate Variability and Change: Case Studies from Argentina, Colombia and Canada

    Article • January 2016, Springer Science + Business Media

    Ricardo Villalba

  92. Temporal changes in climatic limitation of tree-growth at upper treeline forests: Contrasted responses along the west-to-east humidity gradient in Northern Patagonia

    Article • Dendrochronologia, November 2015, Elsevier

    Ricardo Villalba

  93. Multi-century lake area changes in the Southern Altiplano: a tree-ring-based reconstruction

    Article • Climate of the Past, September 2015, Copernicus GmbH

    Ricardo Villalba

  94. Does drought incite tree decline and death inAustrocedrus chilensisforests?

    Article • Journal of Vegetation Science, June 2015, Wiley

    Ricardo Villalba

  95. Tree-ring based reconstruction of Río Bermejo streamflow in subtropical South America

    Article • Journal of Hydrology, June 2015, Elsevier

    Ricardo Villalba

  96. Sensitivity of Nothofagus dombeyi tree growth to climate changes along a precipitation gradient in northern Patagonia, Argentina

    Article • Trees, March 2015, Springer Science + Business Media

    Ricardo Villalba

  97. Long-term trends in radial growth associated with Nothofagus pumilio forest decline in Patagonia: Integrating local- into regional-scale patterns

    Article • Forest Ecology and Management, March 2015, Elsevier

    Ricardo Villalba

  98. Dendrogeomorphic reconstruction of flash floods in the Patagonian Andes

    Article • Geomorphology, January 2015, Elsevier

    Ricardo Villalba

  99. First surface velocity maps for glaciers of Monte Tronador, North Patagonian Andes, derived from sequential Pléiades satellite images

    Article • Journal of Glaciology, January 2015, International Glaciological Society

    Ricardo Villalba

  100. Inventory and recent changes of small glaciers on the northeast margin of the Southern Patagonia Icefield, Argentina

    Article • Journal of Glaciology, January 2015, International Glaciological Society

    Ricardo Villalba

  101. Variability in the annual cycle of the Río Atuel streamflows and its relationship with tropospheric circulation

    Article • International Journal of Climatology, November 2014, Wiley

    Diego Araneo, Ricardo Villalba

  102. Documentary and tree-ring evidence for a long-term interval without ice impoundments from Glaciar Perito Moreno, Patagonia, Argentina

    Article • The Holocene, October 2014, SAGE Publications

    Ricardo Villalba

  103. Isotopic evidence on human bone for declining maize consumption during the little ice age in central western Argentina

    Article • Journal of Archaeological Science, September 2014, Elsevier

    Ricardo Villalba

  104. Erratum to: Interannual variations in primary and secondary growth of Nothofagus pumilio and their relationships with climate

    Article • Trees, August 2014, Springer Science + Business Media

    Ricardo Villalba

  105. Interannual variations in primary and secondary growth of Nothofagus pumilio and their relationships with climate

    Article • Trees, July 2014, Springer Science + Business Media

    Ricardo Villalba

  106. Inter-hemispheric temperature variability over the past millennium

    Article • Nature Climate Change, March 2014, Springer Science + Business Media

    Ricardo Villalba

  107. An assessment of growth ring identification in subtropical forests from northwestern Argentina

    Article • Dendrochronologia, January 2014, Elsevier

    Ricardo Villalba

  108. Effects of the pruning intensity and tree size on multi-stemmed Prosopis flexuosa trees in the Central Monte, Argentina

    Article • Forest Ecology and Management, December 2013, Elsevier

    Ricardo Villalba

  109. Tree-growth responses across environmental gradients in subtropical Argentinean forests

    Article • Plant Ecology, September 2013, Springer Science + Business Media

    Ricardo Villalba

  110. Patterns and drivers ofAraucaria araucanaforest growth along a biophysical gradient in the northern Patagonian Andes: Linking tree rings with satellite observations of soil moisture

    Article • Austral Ecology, June 2013, Wiley

    Ricardo Villalba

  111. First dendroarchaeological dates of prehistoric contexts in South America: chullpas in the Central Andes

    Article • Journal of Archaeological Science, May 2013, Elsevier

    Mariano Morales, Ricardo Villalba

  112. Continental-scale temperature variability during the past two millennia

    Article • Nature Geoscience, April 2013, Springer Science + Business Media

    Ricardo Villalba

  113. Cumulative diameter growth and biological rotation age for seven tree species in the Cerrado biogeographical province of Bolivia

    Article • Forest Ecology and Management, March 2013, Elsevier

    Ricardo Villalba

  114. First Glacier Inventory and Recent Changes in Glacier Area in the Monte San Lorenzo Region (47°S), Southern Patagonian Andes, South America

    Article • Arctic Antarctic and Alpine Research, February 2013, Taylor & Francis

    Ricardo Villalba

  115. Fire history in the Araucaria araucana forests of Argentina: human and climate influences

    Article • International Journal of Wildland Fire, January 2013, CSIRO Publishing

    Ricardo Villalba

  116. Grazing-induced morphological and growth rate changes in Anarthrophyllum rigidum, a Patagonian leguminous shrub

    Article • Dendrochronologia, January 2013, Elsevier

    Ricardo Villalba

  117. Recent and Historic Andean Snowpack and Streamflow Variations and Vulnerability to Water Shortages in Central-Western Argentina

    Article • January 2013, Elsevier

    Ricardo Villalba

  118. Determining the annual periodicity of growth rings in seven tree species of a tropical moist forest in Santa Cruz, Bolivia

    Article • Forest Systems, November 2012, Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA)

    Ricardo Villalba

  119. Unusual Southern Hemisphere tree growth patterns induced by changes in the Southern Annular Mode

    Article • Nature Geoscience, October 2012, Springer Science + Business Media

    Ricardo Villalba

  120. Ritmos de crecimiento diamétrico en los bosques secos tropicales: aportes al manejo sostenible de los bosques de la provincia biogeográfica del Cerrado Boliviano

    Article • Bosque (Valdivia), August 2012, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Ricardo Villalba

  121. Fluctuations of Glaciar Esperanza Norte in the north Patagonian Andes of Argentina during the past 400 yr

    Article • Climate of the Past, June 2012, Copernicus GmbH

    Ricardo Villalba

  122. Multi-century tree-ring based reconstruction of the Neuquén River streamflow, northern Patagonia, Argentina

    Article • Climate of the Past, April 2012, Copernicus GmbH

    Ricardo Villalba

  123. Precipitation changes in the South American Altiplano since 1300 AD reconstructed by tree-rings

    Article • Climate of the Past, March 2012, Copernicus GmbH

    Ricardo Villalba

  124. Snowpack variations since AD 1150 in the Andes of Chile and Argentina (30°–37°S) inferred from rainfall, tree‐ring and documentary records

    Article • Journal of Geophysical Research Atmospheres, March 2012, American Geophysical Union (AGU)

    Ricardo Villalba

  125. Spatiotemporal analysis of channel wall erosion in ephemeral torrents using tree roots—An example from the Patagonian Andes

    Article • Geology, March 2012, Geological Society of America

    Ricardo Villalba

  126. Spatiotemporal Pattern of Primary Succession in Relation to Meso-topographic Gradients on Recently Deglaciated Terrains in the Patagonian Andes

    Article • Arctic Antarctic and Alpine Research, November 2011, Taylor & Francis

    Ricardo Villalba

  127. Araucaria araucana tree-ring chronologies in Argentina: spatial growth variations and climate influences

    Article • Trees, August 2011, Springer Science + Business Media

    Ricardo Villalba

  128. Variations in Anarthrophyllum rigidum radial growth, NDVI and ecosystem productivity in the Patagonian shrubby steppes

    Article • Plant Ecology, August 2011, Springer Science + Business Media

    Ricardo Villalba

  129. Factors controlling deadwood availability and branch decay in two Prosopis woodlands in the Central Monte, Argentina

    Article • Forest Ecology and Management, August 2011, Elsevier

    Ricardo Villalba

  130. Influence of precipitation pulses on long-term Prosopis ferox dynamics in the Argentinean intermontane subtropics

    Article • Oecologia, July 2011, Springer Science + Business Media

    Ricardo Villalba

  131. Multicentury tree ring reconstruction of annual streamflow for the Maule River watershed in south central Chile

    Article • Water Resources Research, June 2011, American Geophysical Union (AGU)

    Ricardo Villalba

  132. Reconstructing temporal patterns of snow avalanches at Lago del Desierto,southern Patagonian Andes

    Article • Cold Regions Science and Technology, June 2011, Elsevier

    Ricardo Villalba

  133. Regional Differences in South American Monsoon Precipitation Inferred from the Growth and Isotopic Composition of Tropical Trees*

    Article • Earth Interactions, February 2011, American Meteorological Society

    Ricardo Villalba

  134. Vegetation Development on Deglaciated Rock Outcrops from Glaciar Frías, Argentina

    Article • Arctic Antarctic and Alpine Research, February 2011, Taylor & Francis

    Ricardo Villalba

  135. Environmental history and forest regeneration dynamics in a degraded valley of north-west Argentina's cloud forests

    Article • January 2011, Cambridge University Press

    Ricardo Villalba

  136. Wood productivity of Prosopis flexuosa D.C. woodlands in the central Monte: Influence of population structure and tree-growth habit

    Article • Journal of Arid Environments, January 2011, Elsevier

    Ricardo Villalba

  137. Multi‐centennial summer and winter precipitation variability in southern South America

    Article • Geophysical Research Letters, July 2010, American Geophysical Union (AGU)

    Ricardo Villalba

  138. Intra- to Multidecadal Variations of Snowpack and Streamflow Records in the Andes of Chile and Argentina between 30° and 37°S

    Article • Journal of Hydrometeorology, June 2010, American Meteorological Society

    Ricardo Villalba

  139. Climate Influences on the Radial Growth of Centrolobium microchaete, a Valuable Timber Species from the Tropical Dry Forests in Bolivia

    Article • Biotropica, May 2010, Wiley

    Ricardo Villalba

  140. Multiproxy summer and winter surface air temperature field reconstructions for southern South America covering the past centuries

    Article • Climate Dynamics, March 2010, Springer Science + Business Media

    Ricardo Villalba

  141. Austrocedrus chilensis growth decline in relation to drought events in northern Patagonia, Argentina

    Article • Trees, March 2010, Springer Science + Business Media

    Ricardo Villalba

  142. Little Ice Age fluctuations of Glaciar Río Manso in the North Patagonian Andes of Argentina

    Article • Quaternary Research, January 2010, Cambridge University Press

    Ricardo Villalba

  143. Rainfall Up, Mountain Down?

    Article • January 2010, Springer Science + Business Media

    Ricardo Villalba

  144. Using Dendrochronology to Validate Numerical Simulations of Snow Avalanches in the Patagonian Andes

    Article • January 2010, Springer Science + Business Media

    Ricardo Villalba

  145. Aridity changes in the Temperate-Mediterranean transition of the Andes since ad 1346 reconstructed from tree-rings

    Article • Climate Dynamics, December 2009, Springer Science + Business Media

    Ricardo Villalba

  146. Annual growth rings of the shrub Anarthrophyllum rigidum across Patagonia: Interannual variations and relationships with climate

    Article • Journal of Arid Environments, December 2009, Elsevier

    Ricardo Villalba

  147. Dendroclimatological reconstructions in South America: A review

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  148. El Niño-Southern Oscillation signal in the world's highest-elevation tree-ring chronologies from the Altiplano, Central Andes

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  149. Glacier fluctuations in extratropical South America during the past 1000years

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  150. Little Ice Age fluctuations of small glaciers in the Monte Fitz Roy and Lago del Desierto areas, south Patagonian Andes, Argentina

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  151. Long-term multi-proxy climate reconstructions and dynamics in South America (LOTRED-SA): State of the art and perspectives

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  152. Spatio-temporal variations in Polylepis tarapacana radial growth across the Bolivian Altiplano during the 20th century

    Article • Palaeogeography Palaeoclimatology Palaeoecology, October 2009, Elsevier

    Ricardo Villalba

  153. Potential of Schinopsis lorentzii for dendrochronological studies in subtropical dry Chaco forests of South America

    Article • Trees, July 2009, Springer Science + Business Media

    Ricardo Villalba

  154. An extended network of documentary data from South America and its potential for quantitative precipitation reconstructions back to the 16th century

    Article • Geophysical Research Letters, June 2009, American Geophysical Union (AGU)

    Ricardo Villalba

  155. Lichenometric dating using Rhizocarpon subgenus Rhizocarpon in the Patagonian Andes, Argentina

    Article • Quaternary Research, May 2009, Cambridge University Press

    Ricardo Villalba

  156. Climate in the Monte Desert: Past trends, present conditions, and future projections

    Article • Journal of Arid Environments, February 2009, Elsevier

    Ricardo Villalba

  157. High-resolution palaeoclimatology of the last millennium: a review of current status and future prospects

    Article • The Holocene, January 2009, SAGE Publications

    Ricardo Villalba

  158. Above- and below-ground response byNothofagus pumilioto climatic conditions at the transition from the steppe–forest boundary to the alpine treeline in southern Patagonia, Argentina

    Article • Plant Ecology & Diversity, July 2008, Taylor & Francis

    Ricardo Villalba

  159. Validating numerical simulations of snow avalanches using dendrochronology: the Cerro Ventana event in Northern Patagonia, Argentina

    Article • Natural Hazards and Earth System Science, May 2008, Copernicus GmbH

    Ricardo Villalba

  160. 20th-century glacier recession and regional hydroclimatic changes in northwestern Patagonia

    Article • Global and Planetary Change, January 2008, Elsevier

    Ricardo Villalba

  161. Radial growth and biological rotation age of Prosopis caldenia Burkart in Central Argentina

    Article • Journal of Arid Environments, January 2008, Elsevier

    Ricardo Villalba

  162. Understanding Climate from Patagonian Tree Rings

    Article • January 2008, Elsevier

    Ricardo Villalba

  163. A 400-year tree-ring record of the Puelo River summer–fall streamflow in the Valdivian Rainforest eco-region, Chile

    Article • Climatic Change, July 2007, Springer Science + Business Media

    Ricardo Villalba

  164. An Evaluation of Dendroecological Indicators of Snow Avalanches in the Swiss Alps

    Article • Arctic Antarctic and Alpine Research, May 2007, Taylor & Francis

    Ricardo Villalba

  165. Use of thin sections to improve age estimates of Nothofagus pumilio seedlings

    Article • Ecoscience, March 2007, Taylor & Francis

    Ricardo Villalba

  166. Snowpack Variations in the Central Andes of Argentina and Chile, 1951–2005: Large-Scale Atmospheric Influences and Implications for Water Resources in the Region

    Article • Journal of Climate, December 2006, American Meteorological Society

    Ricardo Villalba

  167. Holocene environmental catastrophes in South America: From the lowlands to the Andes

    Article • Quaternary International, December 2006, Elsevier

    Ricardo Villalba

  168. The role of larch budmoth (Zeiraphera diniana Gn.) on forest succession in a larch (Larix decidua Mill.) and Swiss stone pine (Pinus cembra L.) stand in the Susa Valley (Piedmont, Italy)

    Article • Trees, February 2006, Springer Science + Business Media

    Ricardo Villalba

  169. Tropical–North Pacific Climate Linkages over the Past Four Centuries*

    Article • Journal of Climate, December 2005, American Meteorological Society

    Ricardo Villalba

  170. Climate, land-use and Prosopis ferox recruitment in the Quebrada de Humahuaca, Jujuy, Argentina

    Article • Dendrochronologia, September 2005, Elsevier

    Ricardo Villalba

  171. Dendroecology of Prosopis flexuosa woodlands in the Monte desert: Implications for their management

    Article • Dendrochronologia, September 2005, Elsevier

    Ricardo Villalba

  172. Precipitation variability and landslide occurrence in a subtropical mountain ecosystem of NW Argentina

    Article • Dendrochronologia, September 2005, Elsevier

    Ricardo Villalba

  173. The potential use of tree-rings to reconstruct streamflow and estuarine salinity in the Valdivian Rainforest eco-region, Chile

    Article • Dendrochronologia, September 2005, Elsevier

    Ricardo Villalba

  174. Tree rings as a surrogate for economic stress – an example from the Puna of Jujuy, Argentina in the 19th century

    Article • Dendrochronologia, September 2005, Elsevier

    Ricardo Villalba

  175. Spatial and temporal variation in Nothofagus pumilio growth at tree line along its latitudinal range (35°40′–55° S) in the Chilean Andes

    Article • Journal of Biogeography, April 2005, Wiley

    Ricardo Villalba

  176. Structure and growth rate of Prosopis flexuosa woodlands in two contrasting environments of the central Monte desert

    Article • Journal of Arid Environments, January 2005, Elsevier

    Ricardo Villalba

  177. RAINFALL-CONTROLLED TREE GROWTH IN HIGH-ELEVATION SUBTROPICAL TREELINES

    Article • Ecology, November 2004, Wiley

    Ricardo Villalba

  178. Century‐scale solar variability and Alaskan temperature change over the past millennium

    Article • Geophysical Research Letters, August 2004, American Geophysical Union (AGU)

    Ricardo Villalba

  179. Climatic significance of intra-annual bands in the wood of Nothofagus pumilio in southern Patagonia

    Article • Trees, July 2004, Springer Science + Business Media

    Ricardo Villalba

  180. Article • Climatic Change, January 2003, Springer Science + Business Media

    Ricardo Villalba

  181. Tree-ring estimates of Pacific decadal climate variability

    Article • Climate Dynamics, December 2001, Springer Science + Business Media

    Ricardo Villalba

  182. Support for tropically‐driven pacific decadal variability based on paleoproxy evidence

    Article • Geophysical Research Letters, October 2001, American Geophysical Union (AGU)

    Ricardo Villalba

  183. Dendroclimatology of high-elevation <i>Nothofagus pumilio </i>forests at their northern distribution limit in the central Andes of Chile

    Article • Canadian Journal of Forest Research, January 2001, Canadian Science Publishing

    Ricardo Villalba

  184. Paleoclimate reconstruction along the Pole–Equator–Pole transect of the Americas (PEP 1)

    Article • Quaternary Science Reviews, January 2000, Elsevier

    Ricardo Villalba

  185. North Pacific sea surface temperatures: Past variations inferred from tree rings

    Article • Geophysical Research Letters, September 1999, American Geophysical Union (AGU)

    Ricardo Villalba

  186. FIRE HISTORY IN NORTHERN PATAGONIA: THE ROLES OF HUMANS AND CLIMATIC VARIATION

    Article • Ecological Monographs, February 1999, Wiley

    Ricardo Villalba

  187. INFLUENCES OF LARGE-SCALE CLIMATIC VARIABILITY ON EPISODIC TREE MORTALITY IN NORTHERN PATAGONIA

    Article • Ecology, December 1998, Wiley

    Ricardo Villalba

  188. Tree-ring based reconstructions of northern Patagonia precipitation since AD 1600

    Article • The Holocene, September 1998, SAGE Publications

    Ricardo Villalba

  189. Tree-ring records from New Zealand: long-term context for recent warming trend

    Article • Climate Dynamics, March 1998, Springer Science + Business Media

    Ricardo Villalba

  190. Sea-level pressure variability around Antarctica since A.D. 1750 inferred from subantarctic tree-ring records

    Article • Climate Dynamics, July 1997, Springer Science + Business Media

    Ricardo Villalba

  191. Improving estimates of total tree ages based on increment core samples

    Article • Ecoscience, January 1997, Taylor & Francis

    Ricardo Villalba

  192. Tectonic influences on tree growth in northern Patagonia, Argentina: the roles of substrate stability and climatic variation

    Article • Canadian Journal of Forest Research, October 1995, Canadian Science Publishing

    Ricardo Villalba

  193. Climatic Influences on the Growth of Subalpine Trees in the Colorado Front Range

    Article • Ecology, July 1994, Wiley

    Ricardo Villalba

  194. Tree-ring and glacial evidence for the medieval warm epoch and the little ice age in southern South America

    Article • Climatic Change, March 1994, Springer Science + Business Media

    Ricardo Villalba

  195. Spatial Patterns of Climate and Tree Growth Variations in Subtropical Northwestern Argentina

    Article • Journal of Biogeography, November 1992, JSTOR

    Ricardo Villalba

  196. Climatic Fluctuations in Northern Patagonia during the Last 1000 Years as Inferred from Tree-Ring Records

    Article • Quaternary Research, November 1990, Cambridge University Press

    Ricardo Villalba

  197. Dendrochronological Studies on Prosopis Flexuosa DC.

    Article • IAWA Journal, January 1989, Brill

    Ricardo Villalba

  198. Studies on Tree Rings, Growth Rates and Age-Size Relationships of Tropical Tree Species in Misiones, Argentina

    Article • IAWA Journal, January 1989, Brill

    Ricardo Villalba

  199. Climate, site conditions, and tree growth in subtropical northwestern Argentina

    Article • Canadian Journal of Forest Research, December 1987, Canadian Science Publishing

    Ricardo Villalba