Hugo G. Hidalgo, Universidad de Costa Rica
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Esta lista de publicaciones fue actualizada el 14 de Abril del 2010
This publication list was updated April 14th, 2010

Publicaciones (publications)

En revisión o en prensa (in revision or in press)

Das T., M.D. Dettinger, D.R. Cayan, H.G. Hidalgo 2010: Potential increase in floods in California's Sierra Nevada under future climate projections. Climatic Change (submitted 2/18/2010)

Hidalgo, H.G., 2010:  Water Resources in Costa Rica: A Strategic View. In: IANAS White Paper on Water Resources. Produced by the Costa Rican National Academy of Sciences for the Interamerican Network of Academies of Sciences, 50pp. (submitted 2/15/2010).

Maurer E.P., H.G. Hidalgo, T. Das, M.D. Dettinger, D.R. Cayan, 2010: Assessing climate change impacts on daily streamflow in California: the utility of daily GCM output. Hydrology and Earth System Sciences Discuss., 7, 1209-1243. (submitted 1/3/2010)

Articulos en revistas indexadas y revisadas por pares (Peer reviewed journal articles)

Hidalgo, H.G., T. Das, M.D. Dettinger, D.R. Cayan, D.W. Pierce, T.P. Barnett, G. Bala, A. Mirin, A.W. Wood, C. Bonfils, B.D. Santer, and T. Nozawa, 2009: Detection and Attribution of Streamflow Timing Changes to Climate Change in the Western United States. J. Climate, 22, 3838–3855. 

Das, T., H.G. Hidalgo, M.D. Dettinger, D.R. Cayan, D.W. Pierce, C. Bonfils, T.P. Barnett, G. Bala, and A. Mirin, 2009: Structure and Detectability of Trends in Hydrological Measures over the Western United States. J. Hydrometeor., 10, 871–892. 

Barnett, T., D.W. Pierce, H. Hidalgo, C. Bonfils, B.D. Santer, T. Das, G. Bala, A.W. Wood, T. Nazawa, A. Mirin, D. Cayan, M. Dettinger, 2008, Human-induced changes in the hydrology of the western United States, Science. 319, 1080-1083. 

Pierce D.W., T.P. Barnett, H.G. Hidalgo. T. Das, C. Bonfils, B. Sander, G. Bala, M. Dettinger, D. Cayan and A. Mirin. 2008. Attribution of declining western US snowpack to human effects. Journal of Climate, 21:6425-6444.

Bonfils C., B.D. Santer, D.W. Pierce, H.G. Hidalgo, G. Bala, T. Das, T.P. Barnett, M. Dettinger, D.R. Cayan, C. Doutriaux, A.W. Wood, A. Mirin, T. Nozawa. 2008. Detection and Attribution of temperature changes in the mountainous western United States. Journal of Climate, 21: 6404-6424.

Maurer, E. P. and Hidalgo, H. G.: 2008. Utility of daily vs. monthly large-scale climate data: an intercomparison of two statistical downscaling methods, Hydrol. Earth Syst. Sci., 12, 551-563.

McCabe G.J., J.L. Betancourt, S.T. Gray, M.A. Palecki and H.G. Hidalgo. 2008. Associations of multi-decadal sea-surface temperature variability with US drought. Quaternary International. 188: 31-40.

MacDonald G.M., Kremenetski K.V. and H.G. Hidalgo. 2008. Southern California and the Perfect Drought: Simultaneous Prolonged Drought Occurrence in Southern California and the Sacramento and Colorado River Systems Over the Past 100 years and During the Medieval Climate Anomaly. Quaternary International. 188:11-23.

Timilsena J., T.C. Piechota, H. Hidalgo and G. Tootle. 2007. Five Hundred Years of Hydrological Drought in the Upper Colorado River Basin. Journal of the American Water Resources Association. 43: 798-812.

MacDonald G.M., Kremenetski K.V. and H.G. Hidalgo. 2007. Recent Eurasian river discharge to the Artic Ocean and the context of longer-term dendrohydrological records. Journal of Geophysical Research. 112. ARTN G04S50.

McCabe G.J., J.L. Betancourt and H.G. Hidalgo. 2007. Associations of Decadal to Multidecadal Sea Surface Temperature Variability with Upper Colorado River Flow. Journal of the American Water Resources Association. 43: 183-192.

Westerling A.L., H. G. Hidalgo, D. R. Cayan, and T. W. Swetnam. 2006. Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity. Science. 313: 940-943.

MacDonald G.M., Rian S. and Hidalgo H.G. 2005. Southern California and the perfect drought. In Colorado River Basin Climate, Paleo, Present and Future. Lester A. Snow ed. 66pp. 50-57.

Hidalgo H.G., Cayan D.R., Dettinger M.D. 2005. Sources of Variability of evapotranspiration in California. Journal of Hydrometeorology. 6:3-19.

Hidalgo, H. G. 2004. Climate precursors of multidecadal drought variability in the western United States. Water Resour. Res., Vol. 40, W12504 10.1029/2004WR003350.

Piechota, TC., Timilsena J, Tootle G and Hidalgo HG. 2004. The western US drought, how bad is it?. EOS transactions. American Geophysical Union. 85, 301-308.

N.W.T. Quinn, L.D. Brekke, N.L. Miller, T. Heinzer, H. Hidalgo, J.A. Dracup. 2004. Model integration for assessing future hydroclimate impacts on water resources, agricultural production and environmental quality in the San Joaquin Basin, California. Environmental Modelling & Software 19 305–316. 

Hidalgo H.G.; Dracup J.A., 2003: ENSO and PDO effects on hydroclimatic variations of the Upper Colorado River Basin, Journal of Hydrometeorology, 4, 5-23.

Hidalgo H.G., Dracup J.A., MacDonald G.M., King J.K., 2001: Comparison of tree species sensitivity to high and low extreme hydroclimatic events. Physical Geography, 21, 115-134.

Hidalgo H. G., Piechota T C., Dracup J. A., 2000: Alternative Principal Components Regression Procedures for Dendrohydrologic Reconstructions. Water Resources Research, 36, 3241-3249.

 Capítulos en libros y reportes (book chapters and reports).

Cayan D.R., M. Tyree, M. Dettinger, H. Hidalgo, T. Das, E. Maurer, P. Bromirski N. Graham and R. Flick. 2009. Climate Change Scenarios and Sea Level Rise Estimates for the California 2008 Climate Change Scenarios Assessment. California Energy Commission, PIER Energy-Related Environmental Research. CEC-500-2009-014. Available on-line: http://www.energy.ca.gov/2009publications/CEC-500-2009-014/CEC-500-2009-014-D.PDF. 62 Pp. pdf

N.L. Miller, J. Jin, N.J. Schlegel, M.A. Snyder, T.O´Brien, L.C. Sloan, P.B. Duffy, H. Hidalgo,.Kanamaru, M. Kanamitsu, K. Yoshimura, D.R. Cayan . 2009. An analysis of simulated California climate using multiple dynamical and statistical techniques. California Energy Commission, PIER Energy-Related Environmental Research. CEC-500-2009-017. Available on-line: http://www.energy.ca.gov/2009publications/CEC-500-2009-017/CEC-500-2009-017-D.PDF. 47 Pp. pdf

A.L. Westerling, B.P. Bryant, H.K. Preisler, H.G. Hidalgo, T.Das, and S.R. Shrestha. 2009. Climate change, growth and California wildfire. California Energy Commission, PIER Energy-Related Environmental Research. CEC-500-2009-046. Available on-line: http://www.energy.ca.gov/2009publications/CEC-500-2009-046/CEC-500-2009-046-D.PDF 43 Pp. pdf

M.D. Dettinger, H.G. Hidalgo, T. Das., D.R. Cayan, N. Knowles. 2009. Projections of potential flood regime changes in California. California Energy Commission, PIER Energy-Related Environmental Research. CEC-500-2009-050. Available on-line: http://www.energy.ca.gov/2009publications/CEC-500-2009-050/CEC-500-2009-050-D.PDF 43 Pp. pdf

Hidalgo, H. G., M. D. Dettinger, and D. R. Cayan. 2008. Downscaling with Constructed Analogues: Daily Precipitation and Temperature Fields Over the United States. California Energy Commission, PIER Energy-Related Environmental Research. CEC-500-2007-123. Available on-line: http://www.energy.ca.gov/2007publications/CEC-500-2007-123/CEC-500-2007-123.PDF . 48 Pp. pdf

Hidalgo H.G., Dettinger M.D. and Cayan D.R. 2008. Changes in the Aridity in the Western United States. In California Drought an Update. California Department of Water Resources. Sacramento, California, 110pp. 54-59. pdf 

Hidalgo H.G., L.D. Brekke, N.L. Miller, N.W.T. Quinn, J. Keyantash and J.A. Dracup. 2006. Assessment of the Impacts of Climate Change on the Water Allocation, Water Quality and Salmon Production in the San Joaquin River Basin. In: "Climate Change and Variability: Consequences and Responses" Matthias Ruth, Kieran Donaghy, and Paul Kirshen eds. Summary of publications from EPA STAR Grant recipients. ISBN-13: 9871845425999.

Hidalgo H.G. and J.A. Dracup, 2004. Evidence of the signature of North Pacific Multidecadal Processes on Precipitation and Streamflow Variations in the Upper Colorado River Basin. In The Colorado Plateau: Cultural, Biological, and Physical Research. C. van Riper III and K. L. Cole, Eds. Based on research presented at the Sixth Biennial Conference of Research on the Colorado Plateau, 2001. The University of Arizona Press. Arizona. 257-265.

Otras publicaciones en memorias de conferencias (Other publications and conference porceedings)

Hidalgo H.G. 2003. Low-frequency climatic variations in the 20th Century in the Upper Colorado River Basin: Teleconnections with the North Pacific?: Proceedings of the 19th Annual Pacific Climate (PACLIM) Workshop, California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H.G.; Dracup J.A. 2002. Southern Hemisphere Teleconnection Patterns and Their Relation to Australian Hydroclimatic Variation: Potential Precipitation and Streamflow Long-Range Forecasting. Proceedings of the 27th Hydrology and Water Resources Conference. Melbourne, Australia. pdf

Piechota, T.C., H. Hidalgo, and J. Dracup. Streamflow Variability and Reconstruction for the Colorado River Basin. Proceedings of the EWRI World Water & Environmental Resources Congress, May 20-24, 2001, Orlando, Florida, American Society of Civil Engineers, Washington D.C. 2001

Hidalgo H., Dracup J., Piechota T. Alternative PCA-Based regression techniques in dendroclimatic reconstructions, 1999: Proceedings of the 16th Annual Pacific Climate (PACLIM) Workshop, California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H., King, J, Dracup J., Mac Donald G. Comparison of tree species sensitivity in streamflow reconstructions in the Colorado River Basin, 1999: Proceedings of the 16th Annual Pacific Climate (PACLIM) Workshop, May California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H., Dracup J., Mac Donald G., Piechota T., 1998: The 1572-1593 severe sustained drought in the Colorado River Basin: a reexamination. Proceedings of the 15th Annual Pacific Climate (PACLIM) Workshop, California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H., Baltodano J. Definición de Niveles de Inundación en el Río Reventado, 1992: Memoria del IV Congreso Nacional de Recursos Hídricos y del Ambiente. San José, Costa Rica.

Resúmenes de presentaciones en conferencias (abstracts)

Hidalgo HG., Cayan DR. and Dettinger MD. 2004. Low frequency drought variability in the western US: paleoclimatic indicators and GCM projections. Arthur M. Sackler Colloquium on The Role of Science in Solving the World's Emerging Water Problems. Irvine California, National Academy of Sciences. October 2004.

Hidalgo HG., Cayan DR. and Dettinger MD. 2004. Sources of variability of California's agricultural water demands. Third Biennial CALFED Bay-Delta Program Science Conference, Sacramento, California, October 2004.

Hidalgo H.G. 2004. Climate Precursors of Severe and Sustained Droughts in the Western U.S. Presented at the workshop: “Tree Rings and Climate: Sharpening the Focus”, April 6-9, 2004. Tucson, Arizona and at the 21th Annual Pacific Climate (PACLIM) Workshop, May 2004. California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H.G. and Dracup J. A., A new tendency towards low frequency climatic variations in the 20th century in the Upper Colorado River Basin: teleconnections with the North Pacific?. Proceedings of the 20th Annual Pacific Climate (PACLIM) Workshop, May 2003. California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H.G., Cayan D.R. and Dettinger M.D. 2003. Sources of variability of reference evapotranspiration (ETo) in California Proceedings of NOAA’s 28th Annual Climate Diagnostics and Prediction Workshop. Reno, Nevada. 20-23 October 2003.

Hidalgo H.G., Cayan D.R. and Dettinger M.D. 2003. Sources of variability of daily evapotranspiration (ETo) in California EOS Transactions, American Geophysical Union (AGU), 2003 Fall meeting. December, 2003.

Hidalgo H.G. and Dracup J.A. Southern Hemisphere’s Geopotential Height Teleconnections and Their Potential for Seasonal Streamflow and Precipitation Forecasting Models in Australia and South America . EOS Transactions, American Geophysical Union (AGU), 2002 Fall meeting. December, 2002.

Huckelbridge K. H., Hidalgo H.G., Dracup J.A and Ibarra-Obando S.E.. Modeling the Cienega de Santa Clara, Sonora, Mexico. EOS Transactions, American Geophysical Union (AGU), 2002 Fall meeting. December, 2002.

Kayantash, J., Quinn, N.W., Hidalgo H.G. and Dracup J.A.. Modeling Fall Run Chinook Salmon Populations in the San Joaquin River Basin Using an Artificial Neural Network. EOS Transactions, American Geophysical Union (AGU), 2002 Fall meeting. December, 2002.

Hidalgo H.G., Brekke L.D., Quinn N.W.T., Dracup J.A. and Miller N.L. 2002. Simulation of Potential Climate Change Impacts on Water Resources, Water Quality, Agricultural Production and the Rural Economy of the San Joaquin River Basin. Second Federal Interagency Hydrologic Modeling Conference, Las Vegas, NV, July-August 2002

Hidalgo H. G. and Dracup J. A. An artificial Neural Network Model for Vegetation Distribution in California. Berkeley Atmospheric Sciences Symposium. November, 2002

Hidalgo H.G., Dracup J. A., Regional Effects of ENSO and the PDO in the Upper Colorado River Basin, 2001: Proceedings of the 18th Annual Pacific Climate (PACLIM) Workshop, California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H. G. and Dracup J. A. Atmospheric Circulation Patterns in the Southern Hemisphere obtained from the NCEP/NCAR reanalysis. Berkeley Atmospheric Sciences Symposium. November, 2001.

Hidalgo, H.G., L.D. Brekke, J.A. Dracup, N.L. Miller, and N.W.T. Quinn. 2001. Effects of Climate Change on Water Storage and Streamflow in the San Joaquin River Basin. Bay Delta Modeling Forum Workshop, Sacramento, CA, October 2001.

Hidalgo H.G.; Dracup J.A. Changes in Teleconnection Patterns Between the Upper Colorado River Basin Hydrology and Pacific Basin’s Climatic Processes EOS Transactions, American Geophysical Union (AGU), 2000 Fall meeting. December, 2000. In press.

Hidalgo H.G., Dracup J.A. Regional Effects on the Pacific Decadal Oscillation in the Upper Colorado River Basin Hydroclimate. EOS Transactions, American Geophysical Union (AGU), 1999 Fall meeting. December, 1999.

King J.K.,Hidalgo H.G., Dracup J.A., MacDonald G.M. Identification of Hydrologically Sensitive Tree Species in the Upper Colorado River Basin. EOS Transactions, American Geophysical Union (AGU), Fall meeting. December, 1999.

Hidalgo-Leon H.G., King J.A., Dracup J.A. MacDonald G.M. Species Suitability in Dendrohydrological Reconstructions in the Colorado River Basin. Ninth National Conference, Society of Environmental Journalists. September, 1999.

Hidalgo H., Piechota T., Dracup J. Tree ring reconstruction procedures using cross validation techniques. EOS Transactions, American Geophysical Union (AGU), 1998 Fall meeting. December, 1998.

Hidalgo HG., Cayan DR. and Dettinger MD. 2004. Low frequency drought variability in the western US: paleoclimatic indicators and GCM projections. Arthur M. Sackler Colloquium on The Role of Science in Solving the World's Emerging Water Problems. Irvine California, National Academy of Sciences. October 2004.

Hidalgo HG., Cayan DR. and Dettinger MD. 2004. Sources of variability of California's agricultural water demands. Third Biennial CALFED Bay-Delta Program Science Conference, Sacramento, California, October 2004.

Hidalgo H.G. 2004. Climate Precursors of Severe and Sustained Droughts in the Western U.S. Presented at the workshop: “Tree Rings and Climate: Sharpening the Focus”, April 6-9, 2004. Tucson, Arizona and at the 21th Annual Pacific Climate (PACLIM) Workshop, May 2004. California Department of Water Resources. Interagency Ecological Study Program Technical report.

Cayan D, Hidalgo H, Dettinger M and Tyree M (2004). Water in the next century uncertainties as climate changes in California. Aspen Colorado March 3rd, 2004. (invited)

Hidalgo H.G. (2004). Sources of variability of Multidecadal Drought Variability in the western US. Presented September 24th at University of Southern California Earth Sciences Seminar. (invited)

Timilsena J., Piechota T. Hidalgo H and Tootle G 2004. Hydrologic drought in the Colorado River. EOS Transactions, American Geophysical Union. 2004 Fall Meeting. San Francisco, California.

Hidalgo H.G and Cayan D.R. 2004. Low frequency drought variability in the Western US from paleoclimatic indicators and GCM projections. EOS Transactions, American Geophysical Union. 2004 Fall Meeting. San Francisco, California.

Hidalgo H.G., Cayan D.R. and Dettinger M.D. 2005. Variability of Penman-based evapotranspiration estimates in California. 19th Conference on Hydrology. 85th American Meteorological Society Annual Meeting. San Diego, California.

Mc Cabe G.J., J.L. Betancourt, S.T. Gray, M.A. Palecky and H.G. Hidalgo. 2006. Associations of Multi-Decadal Sea-Surface Temperature Variability with US Drought. Proceedings of the 23th Annual Pacific Climate (PACLIM) Workshop, May 2006. California Department of Water Resources. Interagency Ecological Study Program Technical report (INVITED).

Mc Cabe G.J., J.L. Betancourt, S.T. Gray, M.A. Palecky and H.G. Hidalgo. 2006. Associations of Multi-Decadal Sea-Surface Temperature Variability with US Drought. Hydrologic Sciences and Water Resources Engineering Seminar. University of Colorado Boulder. Colorado. April 2006 (INVITED).

Westerling A.L., Hidalgo H.G., Cayan D.R. and Swetnam T.W. 2006. Explaining spatial variability in forest wildfire regime response to warming temperatures and an earlier spring snowmelt. Mtnclim conference. Mt. Hood, Oregon. September 2006

Hidalgo H.G., Cayan D.R. and Dettinger M.D. 2006. Drought Variability Contrasts Between Montane and Arid Parts of the Western United States. Proceedings of the 23th Annual Pacific Climate (PACLIM) Workshop, May 2006. California Department of Water Resources. Interagency Ecological Study Program Technical report.

Hidalgo H.G., Cayan D.R. and Dettinger M.D. 2006. Sources of Evapotranspiration Variability and Aridity in the Western US. WERA-102 annual meeting. Reno, Nevada, September 2006. (INVITED). pdf

Hidalgo, H.G., D.R. Cayan, M.D. Dettinger. 2006. Drought: How the western US is tranformed from energy-limited to water-limited landscapes. EOS Transactions, American Geophysical Union. 2006 Fall Meeting. San Francisco, California.

Hidalgo, H.G., M.D. Dettinger, D.R. Cayan. 2007 . Impactos Hidrológicos del Cambio Climático Global en el Oeste de los Estados Unidos. 4th Annual Jack Ealy Workshop on Science Journalism. Institute of the Americas, University of California San Diego. La Jolla, California. July 11-20, 2007. (INVITED) pdf

Maurer E. and H.G. Hidalgo. 2007. Utility of daily vs. Monthly large-scale climate data: an intercomparison of two statistical downscaling methods. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California.

Hidalgo, H.G., T.Das, D.R.Cayan, D.W. Pierce, T.P Barnett, G.Bala, A.Mirin, A.W. Wood, C. Bonfils, B.D. Santer. 2007. Detection and attribution of climate change in JFM streamflow fractions in the Western United States. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California.

Bonfils C., B.D. Santer, D.W. Pierce, G. Bala, T.P Barnett, H.G. Hidalgo, A.W. Wood, M. Dettinger, D.R. Cayan, A. Mirin, T. Das 2007. Detection and attribution of temperature changes in the mountainous western United States. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California.

Das T., H.G. Hidalgo, M.D. Dettinger, D.R. Cayan, D.W. Pierce, G. Bala. Structure and origins of trends in Hydrologic Measures over the Western U.S. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California.

Barnett T.P., Pierce D.W., H.G. Hidalgo, C. Bonfils, T. Das, B. Santer, D. Cayan, M. Dettinger, G. Bala, A. Mirin and A. Wood. Human Induced Changes in the Hydrological Cycle of the Western United States. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California (INVITED).

Pierce D.W., T.P. Barnett, H.G. Hidalgo, T. Das, C. Bonfils, G. Bala, A. Mirin, B. Santer, D. Cayan and M. Dettinger. Detection and Attribution of Anthropogenically Induced Changes in Snowpack Over the Western U.S. EOS Transactions, American Geophysical Union. 2007 Fall Meeting. San Francisco, California

Hidalgo, H.G., T.Das, D.R.Cayan, D.W. Pierce, T.P Barnett, G.Bala, A.Mirin, A.W. Wood, C. Bonfils, B.D. Santer. 2007. Detection and attribution of climate change in streamflow variability. Fourth Southwest Hydrometeorology Symposium. September 2007, Tucson, Arizona.

Barnett T.P., Pierce D.W., H.G. Hidalgo, T. Das, D. Cayan, C. Bonfils, B. Santer , G. Bala, A. Mirin, M. Dettinger and A. Wood. Human Induced Changes in the Hydrological Cycle of the Western United States. Fourth Southwest Hydrometeorology Symposium. September 2007, Tucson, Arizona.

Hidalgo H.G., Dettinger M.D., Cayan D.R and Das T. 2008. Downscaling of climate change projections at high spatial resolution using the method of constructed analogues. Computational Methods in Water Resources XVII International Conference. July 6-10, 2008.

Hidalgo, H.G., M. D. Dettinger, D.R. Cayan, 2008. Impactos Globales de la Variabilidad y el Cambio Climático. 5th Annual Jack Ealy Workshop on Science Journalism. Institute of the Americas, University of California San Diego. La Jolla, California. July 9-18, 2008. (INVITED) pdf

Hidalgo, H.G., Das T., D.R. Cayan, M. D. Dettinger, 2008. Streamflow/runoff sensitivity to warming and drying in the Colorado River Basin. RISA meeting. Las Vegas, Nevada. Aug. 2008. pdf

Das T., Hidalgo H.G., Dettinger M.D. and Cayan D.R. 2008, Flood analysis in the Sacramento-San Joaquin Valleys under changing climate. American Geophysical Union 2008 Fall Meeting, San Francisco, Dec 2008.

Hidalgo H.G.,Das T.,Dettinger M.D. and Cayan D.R. 2008, Aridity and climate change in the western US. American Geophysical Union 2008 Fall Meeting, San Francisco, Dec 2008.

Dettinger, M.D., Cayan, D.R., and Hidalgo, H., 2008, CASCaDE Climate Scenarios—Description and availability. CALFED Science Conference, Sacramento, October 2008.

Maurer, E.P., Hidalgo, H., Cayan, D., Dettinger, M., and Das, T., 2008, Improving statistically downscaled daily data using bias correction. California Climate Change Conference, September, 2008.

Hidalgo H.G. and J.A. Amador, 2008, Simulaciones del ciclo hidrológico terrestre usando el modelo hidrológico distribuido de capacidad de infiltración variable. XXIX Minicongreso. Centro de Investigaciones Geofísicas, Universidad de Costa Rica, San José, Costa Rica. Nov. 2008. pdf

Das T., Dettinger M.D., Hidalgo H.G. and Cayan D.R. 2009, Increased Flood Risks in the Sacramento San Joaquin Valleys, California, Under Climate Change. 6th Annual Climate Change Symposium. California Energy Commission. Sacramento, California, September 2009.

Cayan D.R.,  M. D. Dettinger, H. G. Hidalgo, & M. Tyree. 2008. A Challenge Looming how will climate change affect water resources in Eastern California? Climate Ecosystems and Resources of Eastern California (CEREC) Conference, Bishop, CA, November 5-8, 2008.

Cayan D.R., A. Sanstadt, M. Tyree, E. Maurer, M. Dettinger, H. Hidalgo, T. Das, N. Graham, P. Bromirski, R. Flick. 2009. Climate and Sea Level Scenarios for California: 2008-2009 State Assessment. Assessment Science Meeting. Sponsored by the California Energy Commission PIER program, California Ocean Protection Council and NOAA OGP RISA element. Scripps Institution of Oceanography. La Jolla, California. April 20th, 2009. pdf

Hidalgo H. G. 2009. Simulaciones del ciclo hidrológico terrestre usando el modelo de capacidad de infiltración variable. Seminario del Centro de Investigación en Ciencias del Mar y Limnología. Universidad de Costa Rica. Sep. 7, 2009. (INVITADO). pdf

Hidalgo H.G. J.A. Amador and E.J. Alfaro. 2009. Assessing the vulnerabilities of (hydro) climatic extreme events. Security Science and the Americas Symposium. United States Department of Homeland Security. Guanacaste, Costa Rica. Nov. 2-4, 2009. pdf

Hidalgo H.G. 2009. Análisis restrospectivo de la variabilidad hidrológica usando el modelo VIC. XXXI Minicongreso. Centro de Investigaciones Geofísicas, Universidad de Costa Rica. San José, Costa Rica. Nov. 19-20, 2009. pdf

Hidalgo H.G. 2009. Water information needs and National Data Sources and Services in Costa Rica. Group on Earth Observations, GEOS Latin America and the Caribbean Capacity Building Workshop. Lima, Perú. Nov. 30- Dec 4, 2009. pdf

Das T., Hidalgo H.G., Dettinger M.D., Cayan D.R., Pierce D.W, Bonfils C., Barnett T.P., Bala G. and Mirin A. 2010, Structure and Detectability of Trends in hydrological Measures Over the Western United States. 24th Conference on Hydrology. 90th American Meteorological Society Annual Meeting. Atlanta, Jan 2010.

Hidalgo H.G. 2010. Modelaje de la variabilidad hidrológica en Centro América usando el modelo VIC. Instituto Costarricense de Electricidad, presentación ante personal de Estudios Básicos. San José, Costa Rica, 16 de Febrero del 2010. pdf

Hidalgo H.G. 2010. Obstáculos a la conversión de la información (hidro) climática en políticas de planeamiento en recursos hídricos y en sistemas de mitigación de los impactos de la variabilidad y el cambio climático. 4to Congreso de Transdisciplinariedad, Complejidad y Eco-formación. San José, Costa Rica, 22 al 26 de Febrero del 2010. pdf

Hidalgo H.G. 2010. Hacia un mejor entendimiento de la variabilidad hidrológica en Centro América usando modelos climáticos e hidrológicos.  Taller de Hidrología: Curso de capacitación SIG y sensores en estudio de fenómenos hidrológicos y la evaluación de riesgo a desastre asociado a inundaciones CSUCA-RUNIRED-DIPREDCA. Ciudad de Panamá, Panamá. 1 al 5 de Marzo del 2010. pdf

Hidalgo H.G. 2010. Meteorological and hydrological modeling with applications for planning and mitigation of climate induced natural disasters.  Department of Earth Sciences Seminar. Uppsala University, Uppsala, Sweden, March 24th, 2010. pdf