.0 Raymond S. Bradley Publications

Publications of Raymond S. Bradley

All links are to PDF files.

The following .pdf files are made available to individuals for academic use only. Those wishing to make further copies are requested to contact the publisher of each article.

Books and Edited Volumes


Bradley, R.S., 2014. Paleoclimatology: Reconstructing Climates of the Quaternary (3rd edition). Elsevier/Academic Press, San Diego, 675pp (ISBN: 9780123869135)

Bradley, R.S., 2011. Global Warming and Political Intimidation. Univ. of Massachusetts Press, 167 p.

Bradley, R.S., 2011. High-resolution paleoclimatology. In: M.K. Hughes, T.W. Swetnam and H.F. Diaz (eds). Dendroclimatology: Progress and Prospects. Developments in Paleoenvironmental Research 11, Springer, Berlin, 3-15.

Diaz, H.F. and R.S. Bradley (eds.), 2004. The Hadley Circulation, Present, Past and Future. Kluwer Academic, Dordrecht, 511pp.

Alverson, K., R.S. Bradley and T.F. Pedersen (eds.), 2003. Paleoclimate, Global Change and the Future. Springer Verlag, Berlin, 220pp.

Bradley, R.S. and N.E. Law, 2001. Climate Change and Society. Stanley Thornes, Cheltenham, 104pp.

Alverson, K., F. Oldfield and R.S. Bradley (eds.), 1999. Past Global Changes and their Significance for the Future. Elsevier, Amsterdam, 479pp.

Bradley, R.S., 1999. Paleoclimatology: Reconstructing Climates of the Quaternary. Academic Press, San Diego, 610pp.

Diaz, H.F., M. Beniston and R.S. Bradley, 1997. Climatic Change at High Elevation Sites. Kluwer Academic, Dordrecht, 298pp.

Jones, P.D., R.S. Bradley and J. Jouzel, (eds.), 1996. Climate Variations and Forcing Mechanisms of the Last 2000 years. Springer-Verlag, Berlin, 649pp.

Bradley, R.S. and Jones, P.D. (eds) 1992. Climate Since A.D. 1500. Routledge, London. 679pp. (Revised edition, 1995, with additional chapter, 706pp).

Bradley, R.S. (ed.) 1991. Global Changes of the Past. University Corporation for Atmospheric Research, Boulder, 514pp.

Bradley, R.S., 1985. Quaternary Paleoclimatology: Methods of Paleoclimatic Reconstruction. Chapman and Hall, London, 472 pp.

Bradley, R.S., 1976. The Precipitation History of the Rocky Mountains. Westview Press, Boulder, 336 pp.




Journal Articles and Book Chapters

2013

Balascio, N.J., W.J. D'Andrea, R.S. Bradley, B.B. Perren, 2013. Biogeochemical evidence for hydrologic change during the Holocene in a lake sediment record from southeast Greenland., The Holocene, 23, 1428-1439.

2012

D'Anjou, R.M., Bradley, R.S., Balascio, N.L., Finkelstein, D.B., 2012. Climate impacts on human settlement and agricultural activities in northern Norway revealed through sediment biogeochemistry, PNAS, DOI: 10.1073/pnas.1212730109.

Rawlins, M.A., Bradley, R.S., Diaz, H.F., 2012. Assessment of regional climate model simulation estimates over the northeast United States, Journal of Geophysical Research, 117, D23112, doi:10.1029/2012JD018137.

D'Andrea, W.J., Vaillencourt, D.A., Balascio, N.L., Werner, A., Roof, S., Retelle, M. Bradley, R.S., 2012. Mild Little Ice Age and unprecedented recent warmth in an 1800 year lake sediment record from Svalbard , PNAS, v. 40, no. 10, doi:doi:10.1130/G33365.1.

Callaghan, T.V., M. Johansson, R.D. Brown, P.Ya. Groisman, N. Labba, V. Radionov, R.S. Bradley, S. Blangy, O. N. Bulygina, T.R. Christensen, J.E. Colman, R.L.H. Essery, B.C. Forbes, M.C. Forchhammer, V.N. Golubev, R.E. Honrath, G.P. Juday, A.V. Meshcherskaya, G.K. Phoenix, J.Pomeroy, A.Rautio, D.A. Robinson, N.M. Schmidt, M.C. Serreze, V.P. Shevchenko, A.I. Shiklomanov, A.B. Shmakin, P. Sko ̈ld, M. Sturm, Ming-ko Woo, and E.F. Wood, 2012. Multiple effects of changes in Arctic snow cover, Ambio, 40, 32-45.

Balascio, N.L. and R.S. Bradley, 2012. Evaluating Holocene climate change in northern Norway using sediment records from two contrasting lake systems., J. Paleolimnology 48, 259-273; Doi: 10.1007/s10933-012-9604-7.

Von Gunten, L., W.J. D'Andrea, R.S. Bradley and Y. Huang, 2012. Proxy-to-proxy calibration: increasing the temporal resolution of quantitative climate reconstructions., Nature Scientific Reports, 2, 609; doi: 10.1038/srep00609.

Bradley, R.S., 2012. What can we learn from past warm climates?, Contributions to Science 8, 53-59; doi: 10.2436/20.7010.01.134.

2011

Bradley, R.S., 2011. Natural archives, changing climates., Contributions to Science 7, 21-25.

Karmalkar, A.V., Bradley, R.S. and Diaz, H.F., 2011. Climate change in Central America and Mexico: regional climate model validation and climate change projections, Climate Dynamics, 37, 605-629; DOI 10.1007/s00382-011-1099-9.

Bradley, R.S., 2011. Where do we stand on global warming?, Contributions to Science 7, 45-49.

Balascio, N.L., Wickler, S., Narmo, L.E., Bradley, R.S., 2011. Distal cryptotephra found in a Viking boathouse: the potential for tephrochronology in reconstructing the Iron Age in Norway., Archaeological Science, v. v. 38, p. 934-941.

Balascio, N.L., Zhang,Z., Bradley, R.S., Perren, B., Dahl, O.H., 2011. A multi-proxy approach to assessing isolation basin stratigraphy from the Lofoten Islands, Norway., Quaternary Research, v. 75, p. 288-300.


2010

Cook, T.L. and R.S. Bradley, 2010. An Analysis of Past and Future Changes in the Ice Cover of Two High-Arctic Lakes Based on Synthetic Aperture Radar (SAR) and Landsat Imagery., Arctic, Antarctic, and Alpine Research, 42(1):9-18.

Brown, P.J., R.S. Bradley, and F.T. Keimig, 2010. Changes in Extreme Climate Indices for the Northeastern United States, 1870-2005, Journal of Climate, DOI: 10.1175/2010JCLI3363.1

2009

Bradley, R.S. and P. Francus, 2009. Long-term perspectives on Arctic climate from lake sediments., Proc. 17th International Northern Research Basins Symposium, 37-45.

Mann, M.E., Z. Zhang, S. Rutherford, R.S. Bradley, M.K. Hughes, D. Shindell, 2009, C. Ammann, G. Faluvegi and F. Ni, 2009. Global signatures and dynamical origins of the "Little Ice Age" and "Medieval Climate Anomaly", Science, 326, 1256-1260.

Lewis, T., P. Francus, and Bradley, R.S., 2009 Recent occurrence of large jükulhlaups at Lake Tuborg, Ellesmere Island, Nunavut., Journal of Paleolimnology, 41, 491-506; doi:10.1007/s10933-008-9240-4.

Mills, K., A.W. MacKay, R.S. Bradley, and B. Finney, 2009. Diatom and stable isotope records of late Holocene lake ontogeny at Indrepollen, Lofoten, N.W. Norway: a response to glacio-isostacy and Neoglacial cooling., The Holocene, 19, 261-271.

Bradley, R.S., F. Keimig, H.F. Diaz, and D.R. Hardy, 2009. Recent changes in freezing level heights in the Tropics with implications for the deglacierization of high mountain regions. Geophys. Res. Lett., 36, L15703, doi:10.1029/2009GL038826.

Kaufman, D.S., D.P. Schneider, N.P. McKay, C.M. Ammann, R.S. Bradley, K.R. Briffa, G.H. Miller, B.L. Otto-Bleisner, J.T. Overpeck, B.M. Vinther, and JOPL-SI authors, 2009. Recent Warming Reverses Long-Term Arctic Cooling. Science, 325, 1236-1239.

Kaufman, D.S., D.P. Schneider, N.P. McKay, C.M. Ammann, R.S. Bradley, K.R. Briffa, G.H. Miller, B.L. Otto-Bleisner, J.T. Overpeck, B.M. Vinther, and JOPL-SI authors, 2009. Recent Warming Reverses Long-Term Arctic Cooling: Supporting Material, Science, 325., no. 5945 pp. 1236-1239, DOI: 10.1126/science.1173983

Nichols, J.E., M. Walcott, R.S. Bradley, J. Pilcher, and Y. Huang, 2009. Quantitative Assessment of Precipitation Seasonality and Summer Surface Wetness Using Ombrotrophic Sediments from an Arctic Norwegian Peatland., Quaternary Research, 72(3), 443-451.

2008

Mann, M. E., Z. Zhang, M. K. Hughes, R. S. Bradley, S. K. Miller, S. Rutherford, and F. Ni, 2008. Proxy-based reconstructions of hemispheric and global surface temperature variations over the past two millennia. Proc. Nat. Acad. Sci. U.S.A., 105, 36, doi:10.1073/pnas.0805721105.

Bradley, R.S., 2008. Holocene perspectives on future climate change. In: R.W. Battarbee and H.A. Binney (eds.) Natural Climate Variability and Global Warming: a Holocene Perspective. Wiley-Blackwell, Chichester, 254-268.

Besonen, M. R., R.S. Bradley, M. Mudelsee, M.B. Abbott and P. Francus, 2008. A 1,000-year, annually-resolved record of hurricane activity from Boston, Massachusetts. Geophysical Research Letters, 35, L14705, doi:10.1029/2008GL033950.

Vuille, M., B. Francou, P. Wagnon, I. Juen, G. Kaser, B. G. Mark, and R. S. Bradley, 2008. Climate change and tropical Andean glaciers­past, present and future. Earth Science Reviews, doi: 10.1016/j.earscirev/2008.04.002

Bradley, R.S. and J. H. England, 2008. The Younger Dryas and the sea of ancient ice. Quaternary Research (in press). doi:10.1016/j.yqres.2008.03.002

Francus, P., R. S. Bradley, T. Lewis, M. B. Abbott, M. Retelle, and J. S. Stoner, 2008. Limnological and sedimentary processes at Sawtooth Lake, Canadian High Arctic, and their influence on varve formation. J. Paleolimnology (in press).

Karmalkar, A.V., R.S. Bradley, and H.F., Diaz, 2008. Climate change scenario for Costa Rican montane forests. Geophysical Research Letters, v. 35, L11702, doi:10.1029/2008GL033940.

Fleitmann, D., M. Mudelsee, S. J. Burns, R. S. Bradley, J. Kramers, and A. Matter, 2008. Evidence for a widespread climatic anomaly at around 9.2 ka before present. Paleoceanography, 23, doi:10.1029/2007PA001519.

Besonen, M. R., W. Patridge, R.S. Bradley, P. Francus, J.S. Stoner and M.B. Abbott, 2008. A record of climate over the last millennium based on varved lake sediments from the Canadian High Arctic. The Holocene, 18,1, 169-180, doi: 10.1177/0959683607085607.

Chan, R. Y., M. Vuille, D. R. Hardy, and R. S. Bradley, 2008. Intraseasonal precipitation variability on Kilimanjaro and the East African region and its relationship to the large-scale circulation. Theor. Appl. Climatol., v. 93, p. 149-165, doi:10.1007/s00704-007-0338-9.


2007

Pilcher, J., R.S. Bradley, P. Francus and L. Anderson, 2007. Vulkansk aske fra Island setter tidsskala for Lofotens kilmatiske historie. Årboka Lofotr, 30, 104-107. [in Norwegian]

Griffiths, M. L., and R. S. Bradley, 2007. Variations of twentieth-century temperature and precipitation extreme indicators in the northeast United States. J. Climate, 20, 5401-5417, doi: 10.1175/2007JCLI1594.1.

Vergara, W., A. M. Deeb, A. M. Valencia, R. S. Bradley, B. Francou, A. Zarzar, A. Grunwalt, and S. M. Haeussling, 2007. Economic Impacts of Rapid Glacier Retreat in the Andes. EOS, 88, 25, 261-263.

Lewis, T., P. Francus, and R. S. Bradley, 2007. Limnology, sedimentology, and hydrology of a jökulhlaup into a meromictic high arctic lake. Can. J. Earth Sci., 44, 791-806.


2006

Diaz, H. F., R. Villalba, G. Greenwood, and R. S. Bradley, 2006. The Impact of Climate Change in the American Cordillera . EOS, 87,32,315.

Bradley, R.S., M. Vuille, H. F. Diaz, and W. Vergara, 2006. Threats to water supplies in the tropical Andes. Science, 312, 1755-1756.

Polissar, P.J., M. B. Abbott, A. P. Wolfe, M. Bezada, V. Rull, and R. S. Bradley, 2006. Solar modulation of Little Ice Age climate in the tropical Andes. Proc. Natl. Acad. Sci., 103, 24, 8937-8942.

Polissar, P.J., M. B. Abbott, A. Shemesh, A. P. Wolfe, and R. S. Bradley, 2006. Holocene hydrologic balance of tropical South America from oxygen isotopes of lake sediment opal, Venezuelan Andes. Earth Planet. Sci. Lett., 242, 375-389.

Goosse, H.,H. Renssen, A. Timmermann, R. S. Bradley, M. E. Mann, 2006. Using paleoclimate proxy-data to select optimal realisations in an ensemble of simulations of the climate of the past millennium. Clim. Dyn., 27.2-3, 165-184, doi:10.1007/s00382-006-0128-6.


2005

Pilcher, J., R. S. Bradley, P. Francus, and L. Anderson, 2005. A Holocene tephra record from the Lofoten Islands, Arctic Norway. Boreas, 34, 136-156.

Goosse, H., H. Renssen, A. Timmermann, and R. S. Bradley, 2005. Internal and forced climate variability during the last millennium:a model-data comparison using ensemble simulations. Quaternary Science Reviews, 24, 1345-1360.

Bradley, R. S. and An, Z., 2005. Meetings - Environmental processes of East Eurasia: Past, present, and future . EOS 86, March 1,2005.

Vuille, M., M. Werner, R. S. Bradley, R. Y. Chan, and F. Keimig, 2005.Stable isotopes in East African precipitation record Indian Ocean zonal mode. Geophysical Research Letters, 32, L21705, doi:10.1029/2005GL023876.

Rutherford, S., M. E. Mann, T. J. Osborn, R. S. Bradley, K. R. Briffa, M. K. Hughes, and P. D. Jones, 2005. Proxy-Based Northern Hemisphere Surface Temperature Reconstructions: Sensitivity to Method, Predictor Network, Target Season, and Target Domain . Journal of Climate, 18, 2308-2329.

Rull, V., M. B. Abbott, P. J. Polissar, A. P. Wolfe, M. Bezada, and R. S. Bradley, 2005. 15,000-yr pollen record of vegetation change in the high altitude tropical Andes at Laguna Verde Alta, Venezuela. Quaternary Research, 64, 308-317, doi:10.1016/j.yqres.2005.08.014.

Lewis, T., C. Braun, D. R. Hardy, P. Francus and R. S. Bradley, 2005. An Extreme Sediment Transfer Event in a Canadian High Arctic Stream. Arct., Antarc., Alp. Res., 37, 4, 477-482, doi:10.1016/j.yqres.2005.08.014.

Condron, A., R. DeConto, R. S. Bradley, and F. Juanes, 2005. Multidecadal North Atlantic climate variability and its effect on North American salmon abundance. Geophysical Research Letters, 32, L23703, doi:10.1029/2005GL024239.


2003-2004

Braun, C., D.R.Hardy, R.S. Bradley and V. Sahanatien, 2004. Surface mass balance of the Ward Hunt Ice Rise and Ward Hunt Ice Shelf, Ellesmere Island, Nunavut, Canada. J. Geophysical Research-Atmospheres, 109, D22110, doi:10.1029/2004JD004560.

Bradley, R.S., F.T. Keimig, H.F. Diaz, 2004. Projected temperature changes along the American Cordillera and the planned GCOS network. Geophysical Research Letters, 31, L16210, doi:10.1029/2004GL020229.

Braun, C., D.R. Hardy and R.S. Bradley, 2004. Mass balance and area changes of four High Arctic plateau ice caps, 1959-2002. Geografiska Annaler 86A, 43-52.

Kaser, G, D.R. Hardy, T. Mölg, R.S. Bradley and T.M. Hyera, 2004. Modern glacier retreat on Kilimanjaro as evidence of climate change: observations and facts. International Journal of Climatology, 24, 329-339.

Smith, S.V., R.S. Bradley and M.B. Abbott, 2004. A 300 year record of environmental change from Lake Tuborg, Ellesmere Island, Nunavut, Canada. J. Paleolimnology 32, 137-148.

Sun, B. and R.S. Bradley, 2004. Reply to comment by N.D. Marsh and H. Svensmark on "Solar influence on cosmic rays and cloud formation: A reassessment". J. Geophysical Research-Atmospheres 109, D14206, doi:10.1029/2003JD004479.

Bradley, R.S., K.R. Briffa, J. Cole, M.K. Hughes and T.J. Osborn, 2003: The climate of the last millennium. In: Alverson, K., R.S. Bradley and T.F. Pedersen (eds.) Paleoclimate, Global Change and the Future. Springer Verlag, Berlin, 105-141.

Bradley, R.S., K. Alverson and T.F. Pedersen, 2003. Challenges of a changing earth: past perspectives, future concerns. In: Alverson, K., R.S. Bradley and T.F. Pedersen (eds.) Paleoclimate, Global Change and the Future. Springer Verlag, Berlin, 163-167.

Vuille, M., R.S. Bradley, M. Werner, R. Healy and F. Keimig, 2003. δ18O in Precipitation over the Tropical Americas, Part I: Interannual Variability and Climatic Controls. J. Geophysical Research-Atmospheres 108 No. D6; doi:10.1029/2001JD002038.

Vuille, M., R.S. Bradley, R. Healy, M. Werner, D.R. Hardy, L.G. Thompson and F. Keimig,, 2003. δ18O in precipitation over the Tropical Americas, Part II: simulation of the stable isotope signal in Andean ice cores. J. Geophysical Research-Atmospheres 108 No. D6; doi: 10.1029/2001JD002039.

Bradley, R.S., M. Vuille, D.R. Hardy and L.G. Thompson, 2003. Low latitude ice cores record Pacific sea surface temperatures. Geophysical Research Letters, 30, no. 4, 1174-1177; doi:10.1029/2002GL016546.

Mann, M. E., S. Rutherford, R.S. Bradley, M.K. Hughes and F.T. Keimig, 2003. Optimal surface temperature reconstructions using terrestrial borehole data. J. Geophysical Research-Atmospheres 108 (D7), 4203, doi: 10.1029/2002JD002532, 2003.

Vuille, M., R.S. Bradley, M. Werner and F.T. Keimig, 2003. 20th century climate change in the tropical Andes: observations and model results. Climatic Change, 59, 75-99.

Diaz, H.F., J.K. Eischeid, C. Duncan, and R.S. Bradley, 2003. Variability of freezing levels, melting season indicators, and snow cover for selected high-elevation and continental regions in the last 50 years. Climatic Change, 59, 33-52.

Mann, M.E., Ammann, C.M., Bradley, R.S., Briffa, K.R., Crowley, T.J., Hughes, M.K., Jones, P.D., Oppenheimer, M., Osborn, T.J., Overpeck, J.T., Rutherford, S., Trenberth, K.E., Wigley, T.M.L., 2003. On past temperatures and anomalous late 20th century warmth. EOS, 84, July 8, 2003.

Bradley, R.S., 2003. Climate forcing during the Holocene. In: Global Change in the Holocene: approaches to reconstructing fine-resolution climate change. (Eds. A.W. Mackay, R.W. Battarbee, H.J.B. Birks & F. Oldfield). Arnold, London, 10-19.

Perren, B., R.S. Bradley and P. Francus, 2003. Rapid lacustrine response to recent High Arctic warming: a diatom record from Sawtooth Lake, Ellesmere Island, Nunavut. Arctic, Antarctic and Alpine Research, 35, 271-278.

Bradley, R.S., M.K Hughes and H.F. Diaz., 2003. Climate in Medieval Time. Science, 302, 404-405.

Hardy, D.R., M. Vuille and R.S. Bradley, 2003. Variability of snow accumulation and isotopic composition on Nevado Sajama, Bolivia. J. Geophysical Research-Atmospheres 108, D22, 4693, [doi:10.1029/2003JD003623, 2003].


2001-2002

Sun, B. and R.S. Bradley, 2002. Solar influences on cosmic rays and cloud formation: a re-assessment. J. Geophysical Research, 107, D14, 10.1029/2001JD000560.

Bradley, R.S., 2002. Climate change -- past, present and future: a personal perspective. In: Challenges of a Changing Earth. (Eds: W. Steffen, J. Jäger, D.J. Carson and C. Bradshaw). Springer Verlag, Berlin, 109-112.

Francus, P., R.S. Bradley, M.B. Abbott, W. Patridge and F.Keimig, 2002. Paleoclimate studies of minerogenic sediments using annually resolved textural parameters. Geophysical Research Letters, 29, No. 20, 1998, doi:10.1029/2002GL015082.

Prohom, M.J. and R.S. Bradley, 2002. Anomalias de la precipitacion invernal en la Peninsula Iberica y Baleares despues de grandes erupciones volcanicas tropicales (1901-1996). In: El Agua y el Clima (Eds: J.A. Guijarro, M. Grimalt, M. Laita and S. Alonso). Publicaciones de la Asociación Espanola de Climatologia (AEC), Serie A, 3, 511-520.

Waple, A.M., M.E. Mann and R.S. Bradley, 2002. Long-term patterns of solar irradiance forcing in model experiments and proxy-based surface temperature reconstructions. Climate Dynamics, 18, 563-578.


Vuille, M., D.R. Hardy, C. Braun, F.T. Keimig and R.S. Bradley, 2001: Climate variability on intraseasonal to interannual timescales on the Bolivian Altiplano with special emphasis on the Nevado Sajama region. Ecologia en Bolivia - Revista del Instituto de Ecologia, 35, 17-40.

Weiss, H. and R.S. Bradley 2001. What drives societal collapse? Science, 291, 609-610.

Alverson, K., R.S.Bradley, K.R. Briffa, J. Cole, M.K. Hughes, I. Larocque, T. Pedersen, L. Thompson and S. Tudhope, 2001. Disappearing evidence: the need for a Global Paleoclimate Observing System. Global Change Newsletter, 46, 2-6.

Bradley, R.S., 2001. Many citations support global warming trend. Science, 292, 2011. [letter]

Bradley, R.S., K.R. Briffa, T.J. Crowley, M.K. Hughes, P.D. Jones, M.E. Mann, 2001. The scope of Medieval warming. Science, 292, 2011-2012. [letter]

Alverson, K., R.S.Bradley, K.R. Briffa, J. Cole, M.K. Hughes, I. Larocque, T. Pedersen, L. Thompson and S. Tudhope, 2001. A Global Paleoclimate Observing System. Science 293, 47-48. [letter]

Braun, C., D.R. Hardy and R.S. Bradley, 2001. Recent recession of a small plateau ice cap, Ellesmere Island, Canada. J. Glaciology, 47, 154.

Mann, M.E., R.S. Bradley, K. Briffa, J. Cole, M.K. Hughes, J.T. Overpeck, J.M. Jones, H. von Storch, M. Widmann, H. Wanner and S.L. Weber, 2001. Reconstructing Late Holocene climate. EOS, 82, 553.

Alverson, K., R.S. Bradley and T. Pedersen, 2001. Environmental Variability and Climate Change. IGBP Science, No.3, Stockholm. 31pp.

Keimig, F.T. and R.S. Bradley, 2001. Recent changes in wind chill temperatures at high latitudes in North America. Geophysical Research Letters, 29, No. 8, 10.1029/2001GL013228.

1999-2000

Groisman, P. Ya, R.S. Bradley and B. Sun, 2000 The relationship of cloud cover to near-surface temperature and humidity: comparison of GCM simulations with empirical data. J. Climate 13, 1858-1878.

Vuille, M., R.S. Bradley and F.T Keimig, 2000: Climate variability in the Andes of Ecuador and its relation to tropical Pacific and Atlantic sea surface temperature anomalies. J. Climate 13, 2520-2535.

Bradley, R.S., 2000. Past global changes and their significance for the future. Quaternary Science Reviews, 19, 391-402.

Bradley, R.S., 2000. 1000 Years of climate change. Science, 288, 1353-1354.

Vuille, M., R.S. Bradley and F.T. Keimig, 2000. Interannual climate variability in the central Andes and its relation to tropical Pacific and Atlantic forcing. J. Geophysical Research, 105D, 12447-12460.

Mann, M.E., R.S. Bradley, and M.K. Hughes, 2000. Long-term variability in the El Nino Southern Oscillation and associated teleconnections. In: El Niño and the Southern Oscillation. Multiscale Variability and Global and Regional Impacts, (eds. H.F. Diaz & V. Markgraf). Cambridge University Press, Cambridge, UK., 357-412.

Sun, B., P. Groisman, R.S. Bradley and F.Keimig, 2000. Temporal changes in the observed relationship between cloud cover and surface air temperature. J. Climate, 13, 4341-4357.

Mann, M.E., E. Gille, R.S. Bradley, M.K. Hughes, J.T. Overpeck, R.S. Webb, and F.T. Keimig, 2000. Global temperature patterns in past centuries: an interactive presentation. Earth Interactions, 4-4, 1-29.

Bradley, R.S., M.K. Hughes and M.E. Mann, 2000. Comments on "Detection and attribution of recent climate change: a status report". Bulletin of the American Meteorological Society, 81, 2987-2990.

Vuille, M. and R.S.Bradley, 2000. Mean annual temperature trends and their vertical structure in the tropical Andes. Geophysical Research Letters, 27, 3885-3888.

Braun, C., D.R. Hardy, R.S. Bradley and M. Retelle, 2000. Streamflow and suspended sediment transport into Lake Sophia, Cornwallis Island, Nunavut, Canada. Arctic, Antarctic and Alpine Research, 32, 456-465.

Braun, C., Hardy, D.R., Bradley, R.S., and Retelle, M.J., 2000. Hydrological and meteorological observations at Lake Tuborg, Ellesmere Island, Nunavut, Canada. Polar Geography, 24, 83-97.

Mann, M.E., R.S. Bradley, and M.K. Hughes, 1999: Northern Hemisphere temperatures during the past millennium: inferences, uncertainties, and limitations. Geophysical Research Letters, 26, 759-762.

Vuille, M., D.R. Hardy and R.S. Bradley, 1999: El impacto de los fenómenos El Niño/La Niña en la región del Nevado Sajama, Bolivia. Seminario El Fenómeno de El Nino en Bolivia, La Paz (in press).

Groisman, P.Ya, E.L Genikhovich, R.S. Bradley and B. Sun, 1999. Trends in turbulent heat fluxes over northern Eurasia. IAHS publication 256, 19-25.


1997-1998

Mann, M., R.S. Bradley and M.K. Hughes, 1998: Global scale temperature patterns and climate forcing over the past six centuries. Nature, 392, 779-788. (also: Science, 280, 2029-2030).

Vuille, M., D.R. Hardy, C.Braun, F.T. Keimig and R.S. Bradley, 1998: Atmospheric circulation anomalies associated with 1996/1997 summer precipitation events on Sajama Ice Cap, Bolivia. Journal of Geophysical Research, 103D, 11191-11204.

Vuille, M., D.R. Hardy and R.S. Bradley, 1999: El impacto de los fenómenos El Niño/La Niña en la región del Nevado Sajama, Bolivia. Seminario El Fenómeno de El Nino en Bolivia, La Paz.

Hardy, D.R., M. Vuille, C. Braun, F.T. Keimig and R.S. Bradley, 1998: Annual and daily meteorological cycles at high altitude on a tropical mountain. Bulletin of the American Meteorological Society 79, 1899-1913.

Hardy, D. and R.S. Bradley, 1997: Climatic change in Nunavut. Geoscience Canada 23, 217-224.

Groisman, P.Ya, E.L Genikhovich, R.S. Bradley and B.M. Ilyin, 1997: Assessing surface-atmosphere interactions using former Soviet Union standard meteorological network data. Part II. Cloud and snow cover effects. Journal of Climate, 10, 2184-2199.

Beniston, M., H.F. Diaz and R.S. Bradley, 1997: Climatic change at high elevation sites: an overview. Climatic Change, 21, 1-19.

Diaz, H.F. and R.S. Bradley, 1997: Temperature variations during the last century at high elevation sites. Climatic Change, 21, 21-47.

Overpeck, J., K. Hughen, D. Hardy, R.S. Bradley, R. Case, M. Douglas, B. Finney, K. Gajewski, G. Jacoby, A. Jennings, S. Lamoureux, A. Lasca, G. MacDonald, J. Moore, M. Retelle, S. Smith, A. Wolfe, G. Zielinski, 1997: Arctic environmental change of the last four centuries. Science, 278, 1251-1256.


1995-1996

Bradley, R.S., 1996: Are there optimum sites for global paleotemperature reconstruction? In: Climate Variations and Forcing Mechanisms of the Last 2000 years. (P.D. Jones, R.S. Bradley and J. Jouzel, eds.) Springer-Verlag, Berlin, 603-624.

Bradley, R.S., M.J. Retelle, S.D. Ludlam, D.R. Hardy, B. Zolitschka, S.F. Lamoureux, and M.S.V. Douglas, 1996: The Taconite Inlet Lakes Project: a systems approach to paleoclimatic reconstruction. Journal of Paleolimnology, 16, 97-110.

Hardy, D.R., R.S. Bradley, and B. Zolitschka, 1996: The climatic signal in varved sediments from Lake C-2, northern Ellesmere Island, Canada. Journal of Paleolimnology, 16, 227-238.

Lamoureux, S.F. and R.S. Bradley, 1996: A late Holocene varved sediment record of environmental change from northern Ellesmere Island, Canada. Journal of Paleolimnology, 16, 239-255.

Barnett, T.P., B.D. Santer, P.D. Jones, R.S. Bradley and K.R. Briffa, 1996: Estimates of low frequency natural variability in near-surface air temperature. The Holocene, 6, 255-263.

Mann, M.E., J. Park, and R.S. Bradley, 1995: Global inter-decadal and century-scale climate oscillations during the past five centuries. Nature, 378, 266-270.

Bradley, R.S., J-C. Duplessy, J. Dodson, F. Gasse, T-S. Liu and V. Markgraf, 1995: PANASH science and implementation plan. In: Paleoclimates of the Northern and Southern Hemispheres: The PANASH Project: The Pole-Equator-Pole Transects. PAGES Series 95-1, IGBP/PAGES, Bern, Switzerland, 1-19.

Lean, J., J. Beer and R.S. Bradley. 1995: Reconstruction of solar irradiance since A.D. 1600: implications for climate change. Geophysical Research Letters, 22, 3195-3198.

Diaz, H.F. and Bradley, R.S., 1995: Documenting natural climatic variations: how different is the climate of the 20th century from that of previous centuries? In: Natural Climate Variability on Decade-to-Century Time Scales. D.G. Martinson, K. Bryan, M. Ghil, M.M. Hall, T.M. Karl, E.S. Sarachik, S. Sorooshian, and L.D. Talley (eds). National Academy Press, Washington D.C., 17-29.

Bradley, R.S. and Jones, P.D., 1995: Recent developments in studies of climate since A.D. 1500. In: Climate Since A.D. 1500 [Revised Edition] (eds. R.S. Bradley and P.D. Jones). Routledge, London, 666-679.


1993-1994

Bradley, R.S., Ahern, L.G., and Keimig, F.T., 1994: A computer-based atlas of global instrumental climate data. Bulletin of the American Meteorological Society, 75, 35-41. (plus CD-ROM: Atlas of Global Instrumental Climate Data, Version 1.0)

Bradley, R.S., 1994: Reconstructions of climate from A.D. 1000 to the present. In: Contemporary Climatology, (eds. R, Brázdil and M. Kolár) International Geographical Union, Brno, Czech Republic, p. 12-21.

P. Anderson, Andrews, J., Bradley, R.S., Brubaker, L., Edwards, M., Finney, B., Grootes, P., Lozhkin, A., Macdonald, G., Miller, G., Overpeck, J., Smol, J., Velichko, A. and Williams, K., 1994: Research Protocols for PALE: Paleoclimates of Arctic Lakes and Estuaries. PAGES Worksop Report 94-1, IGBP/PAGES, Bern, Switzerland, 53pp.

Bradley, R.S., 1994: Perspectives on the climate of the last 500 years. In: The Solar Engine and its Influence on Terrestrial Atmosphere and Climate (ed. E. Nesmé-Ribes) Springer-Verlag, Berlin, 437-448.

Bradley, R.S., 1994. Reconstructions of climate from A.D. 1000 to the present. In Global Change, A. Speranza, S. Tibaldi and R. Fantechi (eds) European Commission, Luxembourg, 123-137.

Woodcock, H. and Bradley, R.S., 1994: Salix arctica (Pall.): its potential for dendrochronological studies in the High Arctic. Dendrochronologia, 12, 11-22.

Duplessy, J-C, Bradley, R.S. and Briffa, K., 1994: Panel Discussion on Paleoclimate Data. In: The Solar Engine and its Influence on Terrestrial Atmosphere and Climate (ed. E. Nesmé-Ribes) Springer-Verlag, Berlin, 465-478.

Bradley, R.S., and 10 others: 1993: Evaluating strategies for reconstructing global changes: what and where are the gaps? In: Global Changes in the Perspective of the Past. (eds. J. Eddy and H. Oeschger) J. Wiley, p. 145-171.

Bradley, R.S. and Jones, P.D., 1993: "Little Ice Age" summer temperature variations: their nature and relevance to recent global warming trends. The Holocene 3, 367-376.

Bradley, R.S., 1993: High resolution paleoclimatic records from Monsoon Asia. EOS, 74, 601, 603-604.

Bradley, R.S., Keimig, F.T. and Diaz, H.F., 1993: Recent changes in the North American Arctic boundary layer in winter. Journal of Geophysical Research-Atmospheres, 97, D5, 8851-8858.

Bradley, R.S., (ed.) 1993: High Resolution Records of Past Climate from Monsoon Asia: The Last 2000 years and Beyond: Recommendations for Research. IGBP PAGES Workshop Report Series 93-1, Bern, Switzerland.


1991-1992

Bradley, R.S. and Jones, P.D., 1992: Climate since A.D. 1500: Introduction. In: Climate Since A.D. 1500, (eds. R.S. Bradley and P.D. Jones) Routledge, London, p.1-16.

Jones, P.D. and Bradley, R.S., 1992: Climatic variations in the longest instrumental records. In: Climate Since A.D. 1500, (eds. R.S. Bradley and P.D. Jones) Routledge, London, p.246-268.

Bradley, R.S. and Jones, P.D., 1992: Records of explosive volcanic eruptions over the last 500 years. In: Climate Since A.D. 1500, (eds. R.S. Bradley and P.D. Jones) Routledge, London, p.606-622.

Jones, P.D. and Bradley, R.S., 1992: Climatic variations over the last 500 years. In: Climate Since A.D. 1500, (eds. R.S. Bradley and P.D. Jones) Routledge, London, p.649-665.

Bradley, R.S., and Jones, P.D., 1992: When was the "Little Ice Age"? In: Proceedings, International Symposium on the Little Ice Age Climate. (ed. T. Mikami) Tokyo Metropolitan University, Tokyo, Japan, 1-4.

Jones, P.D. and Bradley, R.S., 1992: Global-scale temperature changes during the period of instrumental records. In: Proceedings, International Symposium on the Little Ice Age Climate. (ed. T. Mikami) Tokyo Metropolitan University, Tokyo, Japan, 253-259.

Bradley, R.S., Keimig, F.T. and Diaz, H.F., 1992: Climatology of surface-based inversions in the North American Arctic. Journal of Geophysical Research-Atmospheres, 97, D14, 15,699-15,712.

Salgado-Labouriau, M.L., Bradley, R..S., Yuretich, R.F. and Weingarten, B., 1992: Paleoecological analysis of the sediments of Lake Mucubaji, Venezuelan Andes. Journal of Biogeography, 19, 31-.

Bradley, R.S. and Eddy, J.A., 1991: Records of past global changes. In: Global Changes of the Past (ed. R.S. Bradley) University Corporation for Atmospheric Research, Boulder, p.5-9.

Bradley, R.S., 1991: Instrumental records of past global change: lessons for the analysis of non-instrumental data. In: Global Changes of the Past (ed. R.S. Bradley) University Corporation for Atmospheric Research, Boulder, p.103-116.

Bradley, R.S., and 14 others, 1991: Global change: the last 2000 years. In: Global Changes of the Past (ed. R.S. Bradley) University Corporation for Atmospheric Research, Boulder, p.11-24.

Bradley, R.S., 1991: Pre-instrumental climate: how has climate varied during the past 500 years? In: Greenhouse Gas-induced Climatic Change (ed. M.Schlesinger) Elsevier, p.391-410.


1989-1990

Weingarten, B., Yuretich, R.F., Bradley, R.S. and Salgado-Labouriau, M.L., 1990: Environmentally-controlled variations in clay mineral assemblages from lake sediments in the Venezuelan Andes. In: Farmer, V.C and Tardy, Y (eds.) Proc. 9th International Clay Conference, Strasbourg, Sci. Géol., Mém., 88, 53-61.

Bradley, R.S. and P.Ya. Groisman, 1990. Continental scale precipitation variations. In: Precipitation Measurements (Ed. B. Sevruk). Swiss Federal Institute of Technology, ETH, Zurich, 499-503.

Bradley, R.S., 1990: Holocene paleoclimatology of the Queen Elizabeth Islands, Canadian High Arctic. Quaternary Science Reviews, 9, 365-384.

Karl, T., Vinnikov, K., and Bradley, R.S., 1990: Recent global climate trends. In: Prospects for Future Climate (eds. M.C. MacCracken, A.D. Hecht, M.I. Budyko and Y.A. Izrael) Lewis Publishers, Chelsea, Michigan, p.35-63.

Diaz, H.F., Bradley, R.S. and Eischeid, J.L., 1989: Precipitation fluctuations over global land areas since the late 1800s. Journal of Geophysical Research, 94, D1, 1195-1210.

Retelle, M.J., Bradley, R.S. and Stuckenrath, R., 1989: Relative sea-level chronology determined from raised marine sediments and coastal isolation basins, northeastern Ellesmere Island, Arctic Canada. Arctic and Alpine Research, 21, 113-125.

Bradley, R.S., 1989: Recent developments in Quaternary paleoclimatology. In: Climate and the Geosciences, Berger, A. et al.,(ed) Kluwer, Dordrecht, p.165-171.

Weingarten, B., Yuretich, R.F., Bradley, R.S. and Salgado-Labouriau, M-L., 1990: Characteristics of sediments in an altitudinal sequence of lakes in the Venezuelan Andes: climatic implications. Journal of South American Earth Sciences, 3, 113-124.

Karl, T.R., Tarpley, D., Quayle, R.G., Diaz, H.F., Robinson, D.A. and Bradley, R.S., 1989: The recent climate record: what it can and cannot tell us. Reviews of Geophysics, 27, 405-430.


1987-1988

Bradley, R.S., 1988: The explosive volcanic eruption signal in northern hemisphere continental temperature records. Climatic Change, 12, 221-243.

Bradley, R.S., Diaz, H.F., Jones, P.D. and Kelly, P.M., 1987: Secular fluctuations of temperature over Northern Hemisphere land areas and mainland China since the mid-19th century, In: The Climate of China and Global Climate, (eds. Ye Duzheng, Fu Congbin, Chao Jiping and M. Toshino) China Ocean Science Press, Beijing, p. 76-87.

Bradley, R.S. and Serreze, M.C., 1987: Mass balance of two high Arctic plateau ice caps. Journal of Glaciology, 33, 123-128.

Bradley, R.S. and Serreze, M.C., 1987: Topoclimatic studies of a High Arctic plateau ice cap. Journal of Glaciology, 33, 149-158.

Serreze, M.C. and R.S. Bradley, 1987: Radiation and cloud observations on a High Arctic plateau ice cap. Journal of Glaciology, 33, 162-168.

Bradley, R.S., Diaz, H.F., Kiladis, G.N. and Eischeid, J.K., 1987: ENSO signal in continental temperature and precipitation records. Nature, 327, 497-501.

Bradley, R.S., Diaz, H.F., Eischeid, J.K., Jones, P.D., Kelly, P.M. and Goodess, C.M., 1987: Precipitation fluctuations over Northern Hemisphere land areas since the mid-19th century. Science, 237, 171-175.


1985-1986

Bradley, R.S., 1986: Uncertainties in trends in acid deposition: the role of climatic fluctuations, in: Acid Deposition: Long term trends, National Academy Press, Washington, D.C., p. 93-108.

Jones, P.D., Raper, S.C.B., Bradley, R.S., Diaz, H.F., Kelly, P.M. and Wigley, R.M.L., 1986: Northern Hemisphere surface air temperature variations: 1851-1984. Journal of Climate & Applied Meteorology, 25, 161-179.

Bradley, R.S. and Jones, P.D., 1985: Data bases for isolating the effects of the increasing carbon dioxide concentration. Chapter 3, in: Detecting the Climatic Effects of Increasing Carbon Dioxide, MacCracken, M. and Luther, F. (eds.), U.S. Department of Energy, Washington, D.C.

Eischeid, J., Bradley, R.S. and Shao, X.M., 1985: Secular climatic fluctuations in the Great Salt Lake Basin, p. 111-112, in: Problems of and Prospects for Predicting Great Salt Lake Levels, Kay, P. and Diaz, H. (eds.) Center for Public Affairs and Administration, University of Utah, Salt Lake City.

Williams, L.D. and Bradley, R.S., 1985: Paleoclimatology of the Baffin Bay region, p. 741-772, in: Quaternary Environments: The Eastern Canadian Arctic, Baffin Bay and West Greenland, Andrews, J.T. (ed.), Boston: G. Allen and Unwin.

Bradley, R.S., Yuretich, R., Salgado-Labouriau, M.L. and Weingarten, B., 1985: Late Quaternary paleoenvironmental reconstruction using lake sediments from the Venezuelan Andes: preliminary results. Zeitschrift fur Gletscherkunde und Glazialgeologie, 21, 97-106.


1981-1984

Young, M. and Bradley, R.S., 1984: Insolation gradients and the paleoclimatic record, p. 707-713, in: Milankovitch and Climate, Volume 2, Imbrie, J., Kukla, G. and Saltzmann, B. (eds.), Dordrecht: D. Reidel.

England, J., Bradley, R.S. and Stuckenrath, R., 1981: Multiple glaciations and marine transgressions, western Kennedy Channel, Northwest Territories, Canada. Boreas, 10, 71-89.

Barry, R.G., Kiladis, G. and Bradley, R.S., 1981: Synoptic climatology of the Western United States in relation to climatic fluctuations during the twentieth century. Journal of Climatology, 1, 97-113.


1978-1980

Bradley, R.S., 1980: Secular fluctuations of temperature in the Rocky Mountain states and a comparison with precipitation fluctuations. Monthly Weather Review, 108, 873-885.

Bradley, R.S. and England, J., 1979: Synoptic climatology of the Canadian High Arctic. Geografiska Annaler, 61A, 187-201.

England, J. and Bradley, R.S., 1978: Past glacial activity in the Canadian High Arctic. Science, 200, 265-270.

Bradley, R.S. and England, J., 1978: Influence of volcanic dust on glacier mass balance at high latitudes. Nature, 271, 736-738.

England, J., Bradley, R.S. and Miller, G.H., 1978: Former ice shelves in the Canadian High Arctic. Journal of Glaciology, 20, 393-404.

Bradley, R.S. and England, J., 1978: Recent climatic fluctuations of the Canadian High Arctic and their significance for glaciology. Arctic and Alpine Research, 10, 715-731.

1976-1977

Joyner, S.A., Jr., Bradley, R.S. and Reiter, R.E., Jr., 1977: Topoclimatic aspects of developmental suitability in the metropolitan landscape. Proceedings of Conference on the Metropolitan Physical Environment, USDA Forest Service General Technical Report, NE-25, 163-171.

Barry, R.G., W.H. Arundale, J.T. Andrews, R.S. Bradley and H. Nichols, 1977. Environmental change and cultural change in the eastern Canadian Arctic during the last 5000 years. Arctic and Alpine Research, 9, 193-210.

Miller, G.H. and Bradley, R.S., 1976: Geology, Ice and Climate. Chapter 1, in: The Land That Never Melts: Auyuittuq National Park, Wilson, R. (ed.), Ottawa: Parks Canada. (also French translation: Au Pays des Glaces Eternelles), p. 14-76.

Bradley, R.S., 1976: Seasonal precipitation fluctuations in the western United States during the late nineteenth century. Monthly Weather Review, 104, 501-512.

Bradley, R.S., 1976: Secular changes of precipitation in the Rocky Mountain States. Monthly Weather Review, 104, 513-523.

Joyner, S.A., Jr., Dorrier, R.T. and Bradley, R.S., 1976: Energy conservation: a topoclimatic approach, in: Decision Making in Solar Technology, Proceedings of the New England Solar Energy Association, 1st Annual Conference, Amherst, 269-280.

1972-1975

Miller, G.H., Bradley, R.S. and Andrews, J.T., 1975: The glaciation level and lowest equilibrium line altitude in the High Canadian Arctic: maps and climatic interpretation. Arctic and Alpine Research, 7(2), 155-168.

Bradley, R.S. and Barry, R.G., 1975: Secular fluctuations of precipitation in the Rocky Mountain region. In: Proceedings of the WMO/IAMAP Symposium on Long-Term Climatic Fluctuations (WMO No. 421), Norwich, England, 215-222.

Bradley, R.S., 1975: Equilibrium line altitudes, mass balance and July freezing-level heights in the Canadian High Arctic. Journal of Glaciology, 14 (71), 267-274.

Barry, R.G., Bradley, R.S. and Jacobs, J.D., 1975: Synoptic climatological studies of the Baffin Island area, p. 82-89, in: Climate of the Arctic, Weller, G. and Bowling, S.A. (eds.), Geophysical Institute, University of Alaska, Fairbanks.

Bradley, R.S., 1973: Seasonal climatic fluctuations on Baffin Island, N.W.T. during the period of instrumental records. Arctic, 26(3), 230-243.

Bradley, R.S. and Barry, R.G., 1973: Secular climatic fluctuations in southwestern Colorado. Monthly Weather Review, 101(3), 264-270.

Bradley, R.S., 1973: Recent freezing level changes and climatic deterioration in the Canadian Arctic archipelago. Nature, 243, 398-400.

Bradley, R.S. and Miller, G.H., 1972: Recent climatic change and increased glacierization in the eastern Canadian Arctic. Nature, 237, 385-387.

Bradley, R.S., 1972: The problem of inversions in estimating the height of glaciation limits in Arctic regions. Arctic and Alpine Research, 4(4), 359-360.

Andrews, J.T., Barry, R.G., Bradley, R.S., Miller, G.H. and Williams, L.D., 1972: Past and present glaciological responses to climate in eastern Baffin Island. Quaternary Research, 2(3), 303-314.

Jacobs, J.D., Barry, R.G., Bradley, R.S. and Weaver, R.L., 1972: Glaciological and meteorological studies on the Boas Glacier, Baffin Island, for two contrasting seasons. WMO/UNESCO/IASH Symposium on the Role of Snow and Ice in Hydrology, Banff, Vol. 1, 371-382.


Return to Ray Bradley's homepage