Patrick Barnard

Patrick is the Research Director for the Climate Impacts and Coastal Processes Team, which includes overseeing the development and application of the Coastal Storm Modeling System (CoSMoS), coastal monitoring and process-based studies of beaches across California, and research investigating the link between climate variability and coastal hazards across the Pacific Ocean basin.

 

Biography

Dr. Patrick Barnard has been a coastal geologist with the USGS Pacific Coastal and Marine Science Center in Santa Cruz since 2003, and is the Research Director of the Climate Impacts and Coastal Processes Team. His research focuses on storm- and climate-related changes to the beaches and estuaries bordering the Pacific Ocean. His research has been published in over 80 peer-reviewed scientific papers, including Nature, and presented over 100 times at scientific conferences and universities. He serves on numerous regional, national and international scientific review panels related to climate change and coastal hazards. He received a BA from Williams College, MS from University of South Florida, and PhD from UC Riverside.

 

Get information about the Coastal Storm Modeling System (CoSMoS):

https://walrus.wr.usgs.gov/coastal_processes/cosmos/

 

Interact with CoSMoS projections in the Our Coast-Our Future (OCOF) web tool:

http://www.ourcoastourfuture.org

 

Assess the socioeconomic exposure of CoSMoS projections in the Hazard Exposure Reporting and Analytics (HERA) web tool:

 www.usgs.gov/apps/hera 

 

Climate Change Impacts to the U.S. Pacific and Arctic Coasts project website:

https://walrus.wr.usgs.gov/climate-change/index.html

 

Video Seminars:

The hidden world of the Golden Gate
USGS Public Lecture Series, USGS Menlo Park, Jan. 2007

Is our coast in Jeopardy? Predicting the impact of extreme storms on the California Coast
USGS Public Lecture Series, USGS Menlo Park, Feb. 2011

New views of the Golden Gate and San Francisco Bay seafloor
Bay Area Science Festival, USGS Menlo Park, Nov. 2011

 

Publications:

In press

Barnard, P.L., Hoover, D.J., Hubbard, D.M., Snyder, A., Ludka, B.C., Allan, J., Kaminsky, G.M., Ruggiero, P., Gallien, T.W., Gabel, L., McCandless, D., Weiner, H.M., Cohn, N., Anderson, D.L. and Serafin, K.A., in press. Extreme oceanographic forcing and coastal response due to the 2015-2016 El Niño. Nature Communications

Hoover, D.J., Odigie, K.O., Swarzenski, P.W. and Barnard, P.L., in press. Sea level rise and coastal groundwater inundation and shoaling at select sites in California. Journal of Hydrology: Regional Studies, 16 pp., http://dx.doi.org/10.1016/j.ejrh.2015.12.055

Palaseanu-Lovejoy, M., Danielson, J., Thatcher, C., Foxgrover, A., Barnard, P.L., Brock, J. and Young, A., in press. Automatic delineation of sea-cliff limits using Lidar-derived high resolution DEMs in Southern California. Journal of Coastal Research

Rueda, A., Hegermiller, C.A., Antolinez, J.A.A., Camus, P., Vitousek, S., Ruggiero, P., Barnard, P.L., Erikson, L.H., Tomás, A. and Mendez, F.J., in press. Multiscale climate emulator of multimodal wave spectra: MUSCLE-spectra. Journal of Geophysical Research-Oceans

 

2016

Antolínez, J.A.A., Méndez, F.J., Camus, P., Vitousek, S., González, E.M., Ruggiero, P. and Barnard, P.L., 2016. A multi-scale climate emulator for long-term morphodynamics (MUSCLE-morpho). Journal of Geophysical Research-Oceans, Volume 12 (1), p. 775-791, http://dx.doi.org/10.1002/2015JC011107

Cloern, J.E, Barnard, P.L., Beller, E., Callaway, J.C., Grenier, J.L., Grosholz, E.D., Grossinger, R., Hieb, K., Hollibaugh, J.T., Knowles, N., Sutula, M., Veloz, S., Wasson, K. and Whipple, A., 2016. Estuaries: Life on the Edge. In: H.A. Mooney and E. Zavaleta (Eds.) Ecosystems of California, University of California Press, Oakland, CA, Chapter 19, p., 359-387

Erikson, L.H., Hegermiller, C.E., Barnard, P.L. and Storlazzi, C.D., 2016. Wave projections for United States mainland coasts. U.S. Geological Survey pamphlet to accompany Data Release, 172 pp., http://dx.doi.org/10.5066/F7D798GR

Thorne, K.M., MacDonald, G.M., Ambrose, R.F., Buffington, K.J., Freeman, C.M., Janousek, C.N., Brown, L.N., Holmquist, J.R., Gutenspergen, G.R., Powelson, K.W., Barnard, P.L. and Takekawa, J.Y., 2016. Effects of climate change on tidal marshes along a latitudinal gradient in California: U.S. Geological Survey Open-File Report 2016-1125, 75 p., http://dx.doi.org/10.3133/ofr20161125

 

2015

Barnard, P.L., Short, A.D., Harley, M.D., Splinter, K.D., Vitousek, S., Turner, I.L., Allan, J., Banno, M., Bryan, K.R., Doria, A., Hansen, J.E., Kato, S., Kuriyama, Y., Randall-Goodwin, E., Ruggiero, P., Walker, I.J. and Heathfield, D.K., 2015. Coastal vulnerability across the Pacific dominated by El Niño/Southern Oscillation. Nature Geoscience, Volume 8, p. 801-807, http://dx.doi.org/10.1038/ngeo2539

Erikson, L.H., Hegermiller, C.A., Barnard, P.L., Ruggiero, P. and van Ormondt, M., 2015. Projected wave conditions in the Eastern North Pacific under the influence of two CMIP5 climate scenarios. Ocean Modeling, Volume 96, p. 171-185,  http://dx.doi.org/10.1016/j.ocemod.2015.07.004

Espejo, A., Mendez, F.J., Losada, I.J., Camus, P. and Barnard, P.L., 2015. Can we distinguish coastal impacts of the different ENSO flavors? In: P. Wang, J.D. Rosati and J. Cheng (Eds.), Coastal Sediments 2015 Conference Proceedings, World Scientific, 16 pp., http://dx.doi.org/10.1142/9789814689977_0196

George, D.A., Largier, J.L., Storlazzi, C.D. and Barnard, P.L., 2015. Classification of rocky headlands in California with relevance to littoral cell boundary delineation. Marine Geology, Volume 369, p. 137-152,  http://dx.doi.org/10.1016/j.margeo.2015.08.010

Harley, M.D., Barnard, P.L. and Turner, I.L., 2015. Linkages between climate oscillations and coastal wave variability across the Pacific basin. In: P. Wang, J.D. Rosati and J. Cheng (Eds.), Coastal Sediments 2015 Conference Proceedings, World Scientific, 12 pp., http://dx.doi.org/10.1142/9789814689977_0197

Limber, P., Barnard, P.L. and Hapke, C., 2015. Towards projecting the retreat of California’s coastal cliffs during the 21st Century. In: P. Wang, J.D. Rosati and J. Cheng (Eds.), Coastal Sediments 2015 Conference Proceedings, World Scientific, 14 pp., http://dx.doi.org/10.1142/9789814689977_0245

Storlazzi, C.D., Shope, J.B., Erikson, L.H., Hegermiller, C.A. and Barnard, P.L., 2015. Future wave and wind projections for United States and United States-affiliated Pacific Islands: U.S. Geological Survey Open-File Report 2015–1001, 426 p., http://dx.doi.org/10.3133/ofr20151001

Vitousek, S. and Barnard, P.L., 2015. A non-linear, implicit one-line model to predict long-term shoreline change. In: P. Wang, J.D. Rosati and J. Cheng (Eds.), Coastal Sediments 2015 Conference Proceedings, World Scientific, 14 pp., http://dx.doi.org/10.1142/9789814689977_0215

 

2014

Barnard, P.L., van Ormondt, M., Erikson, L.H., Eshleman, J., Hapke, C., Ruggiero, P., Adams, P.N. and Foxgrover, A.C., 2014. Development of the Coastal Storm Modeling System (CoSMoS) for predicting the impact of storms on high-energy, active-margin coasts. Natural Hazards, Volume 74 (2), p. 1095-1125, http://dx.doi.org/10.1007/s11069-014-1236-y

Hansen, J.E., Janssen, T.T., Raubenheimer, B., Shi, F., Barnard, P.L. and Jones, I.S., 2014. Observations of surfzone alongshore pressure gradients onshore of an ebb-tidal delta. Coastal Engineering, Volume 91, p. 251-260, http://dx.doi.org/10.1016/j.coastaleng.2014.05.010

Splinter, K.D., Turner, I.L., Davidson, M.A., Barnard, P.L., Castelle, B. and Oltman-Shay, J., 2014. A generalized equilibrium model for predicting daily to interannual shoreline response. Journal of Geophysical Research-Earth Surface, Volume 119 (9), p. 1936-1958, http://dx.doi.org/10.1002/2014JF003106

 

2013

Barnard, P.L., Erikson, L.H., Elias, E.P.L. and Dartnell, P., 2013. Sediment transport patterns in the San Francisco Bay Coastal System from cross-validation of bedform asymmetry and modeled residual flux. Marine Geology, Special Issue San Francisco Bay, Volume 345, p. 72-95, http://dx.doi.org/10.1016/j.margeo.2012.10.011

Barnard, P.L., Foxgrover, A.C., Elias, E.P.L., Erikson, L.H., Hein, J.R., McGann, M., Mizell, K., Rosenbauer, R.J., Swarzenski, P.W., Takesue, R.K., Wong, F.L. and Woodrow, D.L., 2013. Integration of bed characteristics, geochemical tracers, current measurements, and numerical modeling for assessing provenance of beach sand in the San Francisco Bay Coastal System. Marine Geology, Volume 336, p. 120-145, http://dx.doi.org/10.1016/j.margeo.2012.11.008, and Special Issue San Francisco Bay, Volume 345, p. 181-206, http://dx.doi.org/10.1016/j.margeo.2013.08.007

Barnard, P.L., Schoellhamer, D.H., Jaffe, B.E. and McKee, L.J., 2013. Sediment transport in the San Francisco Bay Coastal System: an overview. Marine Geology, Special Issue San Francisco Bay, Volume 345, p. 3-17, http://dx.doi.org/10.1016/j.margeo.2013.04.005

Hansen, J.E., Elias, E., and Barnard, P.L., 2013. Changes in surf zone morphodynamics driven by multi-decadal contraction of a large ebb-tidal delta. Marine Geology, Special Issue San Francisco Bay, Volume 345, p. 221-234, http://dx.doi.org/10.1016/j.margeo.2013.07.005

Hansen, J.E., Elias, E., List, J.H., Erikson, L.H. and Barnard, P.L., 2013. Tidally influenced alongshore circulation at an inlet-adjacent shoreline. Continental Shelf Research, Volume 56, p. 26-38, http://dx.doi.org/10.1016/j.csr.2013.01.017 

Hein, J.R., Mizell, K. and Barnard, P.L., 2013. Sand sources and transport pathways for the San Francisco Bay coastal system, based on X-ray diffraction mineralogy. Marine Geology, Special Issue San Francisco Bay, Volume 345, p. 154-169, http://dx.doi.org/10.1016/j.margeo.2013.04.003

 

2012

Barnard, P.L., Erikson, L.H., Rubin, D.M., Dartnell, P. and Kvitek, R.G., 2012. Analyzing bedforms mapped using multibeam sonar to determine regional bedload sediment transport patterns in the San Francisco Bay coastal system. Sedimentology, In: Li, M.Z., Sherwood, C.R., and Hill, P.R. (Eds.), Sediments, Morphology and Sedimentary Processes on Continental Shelves: Advances in technologies, research and applications. Special Publication 44 of the International Association of Sedimentologists (IAS), p. 273-294, http://dx.doi.org/10.1002/9781118311172.ch13

Barnard, P.L., Hubbard, D.M. and Dugan, J.E., 2012. Beach response dynamics of a littoral cell using a 17-year single-point time series of sand thickness. Geomorphology, Volume 139-140, p. 588-598, http://dx.doi.org/10.1016/j.geomorph.2011.12.023

Barnard, P.L., Hansen, J.E. and Erikson, L.H., 2012. Synthesis study of an erosion hot spot, Ocean Beach, California. Journal of Coastal Research, Volume 28 (4), p. 903-922. http://dx.doi.org/10.2112/JCOASTRES-D-11-00212.1

Foxgrover, A.C. and Barnard, P.L., 2012. A seamless, high-resolution digital elevation model (DEM) of the North-Central California coast. U.S. Geological Survey Data Series, DS-684, 11 pp., http://pubs.usgs.gov/ds/684/

Gallien, T.W., Barnard, P.L., van Ormondt, M., Foxgrover, A.C. and Sanders, B.F., 2012. A parcel-scale coastal flood forecasting prototype for a Southern California urbanized embayment. Journal of Coastal Research, Volume 29 (3), p. 642-656, http://dx.doi.org/10.2112/JCOASTRES-D-12-00114.1

Warrick, J.A. and Barnard, P.L., 2012. The offshore export of sand during exceptional discharge from California rivers. Geology, Volume 40 (9), p. 787-790, http://dx.doi.org/10.1130/G33115.1

 

2011

Barnard, P.L., Allan, J., Hansen, J.E., Kaminsky, G.M., Ruggiero, P. and Doria, A., 2011. The impact of the 2009-10 El Niño Modoki on U.S. West Coast beaches. Geophysical Research Letters, Volume 38, L13604, 7 pp., http://dx.doi.org/10.1029/2011GL047707

Barnard, P.L., Erikson, L.H. and Kvitek, R.G., 2011. Small-scale sediment transport patterns and bedform morphodynamics: new insights from high resolution multibeam bathymetry. Geo-Marine Letters, Volume 31 (4), p. 227-236, http://dx.doi.org/10.1007/s00367-011-0227-1

Barnard, P.L., Hoover, D. and Hansen, J.E., 2011. Nearshore bathymetric evolution on a high-energy beach during the 2009-10 El Niño winter. In: Wang, P., Rosati, J.D. and Roberts, T.M. (Eds.) Coastal Sediments ’11, Proceedings of the 7th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes, American Society of Civil Engineers, Miami, FL, p. 1390-1403, http://dx.doi.org/10.1142/9789814355537_0105

Dallas, K. and Barnard, P.L., 2011. Anthropogenic influences on shoreline and nearshore evolution in the San Francisco Bay coastal system. Estuarine, Coastal and Shelf Science, Volume 92 (1), p. 195-204, http://dx.doi.org/10.1016/j.ecss.2010.12.031

Hanes, D.M, Barnard, P.L., Erikson, L.H., Shi, F., Elias, E., Hsu, T.J., Hansen, J.E. and Dallas, K., 2011. Recent scientific advances and their implications for sand management near San Francisco: the influence of the ebb tidal delta. In: Wang, P., Rosati, J.D. and Roberts, T.M. (Eds.) Coastal Sediments ’11, Proceedings of the 7th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes, American Society of Civil Engineers, Miami, FL, p. 472-483, http://dx.doi.org/10.1142/9789814355537_0036

Hansen, J.E., Elias, E., List, J.H. and Barnard, P.L., 2011. A numerical model investigation of the formation and persistence of an erosion hot spot. In: Wang, P., Rosati, J.D. and Roberts, T.M. (Eds.) Coastal Sediments ’11, Proceedings of the 7th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes, American Society of Civil Engineers, Miami, FL, p. 1769-1782, http://dx.doi.org/10.1142/9789814355537_0134

Shi, F., Hanes, D.M., Kirby, J.T., Erikson, L., Barnard, P.L. and Eshleman, J., 2011. Pressure gradient-dominated nearshore circulation on a beach influenced by a large inlet-tidal shoal system. Journal of Geophysical Research-Oceans, Volume 116, C04020, 18 pp., http://dx.doi.org/10.1029/2010JC006788

Yates, M.L., Guza, R.T., O’Reilly, W.C., Hansen, J.E. and Barnard, P.L., 2011. Equilibrium shoreline response of a high wave energy beach. Journal of Geophysical Research-Oceans, Volume 116, C04014, 13 pp., http://dx.doi.org/10.1029/2010JC006681

 

2010

Barnard, P.L. and Hoover, D., 2010. A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California. U.S. Geological Survey Data Series, DS-487, 8 pp., http://pubs.usgs.gov/ds/487/

Barnard, P.L. and Kvitek, R.G., 2010. Anthropogenic influence on recent bathymetric change in west-central San Francisco Bay. San Francisco Estuary and Watershed Science, Volume 8 (3), 13 pp., http://escholarship.org/uc/item/6k3524hg

Barnard, P.L. and Warrick, J.A., 2010. Dramatic beach and nearshore morphological changes due to extreme flooding at a wave-dominated river mouth. Marine Geology, Volume 273 (1-2), p. 131-148, http://dx.doi.org/10.1016/j.margeo.2010.01.018

Hansen, J.E. and Barnard, P.L., 2010. Sub-weekly to interannual variability of a high-energy shoreline. Coastal Engineering, Volume 57 (11-12), p. 959-972, http://dx.doi.org/10.1016/j.coastaleng.2010.05.011

 

2009

Barnard, P.L., Erikson, L.H. and Hansen, J.E., 2009. Monitoring and modeling shoreline response due to shoreface nourishment on a high-energy coast. Journal of Coastal Research, Special Issue 56, p. 29-33, http://e-geo.fcsh.unl.pt/ICS2009/_ docs/ICS2009_Volume_I/29.33_P.L.Barnard_ICS2009.pdf

Barnard, P.L., Erikson, L.H., Hansen, J.E. and Elias, E., 2009. The performance of nearshore dredge disposal at Ocean Beach, San Francisco, California, 2005-2007. U.S. Geological Survey Open-File Report 2008-1347, 93 pp., http://pubs.usgs.gov/of/2008/1347/ 

Barnard, P.L., O’Reilly, B., van Ormondt, M., Elias, E., Ruggiero, P., Erikson, L.H., Hapke, C., Collins, B.D., Guza, R.T., Adams, P.N. and Thomas, J.T., 2009. The framework of a coastal hazards model: a tool for predicting the impact of severe storms. U.S. Geological Survey Open-File Report 2009-1073, 21 pp., http://pubs.usgs.gov/of/2009/1073/

Barnard, P.L., Revell, D.L., Hoover, D., Warrick, J., Brocatus, J., Draut, A.E., Dartnell, P., Elias, E., Mustain, N., Hart, P.E. and Ryan, H.F., 2009. Coastal processes study of Santa Barbara and Ventura County, California: U.S. Geological Survey Open-File Report 2009-1029, 926 pp., http://pubs.usgs.gov/of/2009/1029/

Dallas, K. and Barnard, P.L., 2009. Linking human impacts within an estuary to ebb-tidal delta evolution. Journal of Coastal Research, Special Issue 56, p. 713-716, http://e-geo.fcsh.unl.pt/ICS2009/_docs/ICS2009_Volume_I/713.716_K.L.Dallas_ICS2009.pdf

Elias, E., Barnard, P.L. and Brocatus, J., 2009. Littoral transport rates in the Santa Barbara Littoral Cell; a process-based model analysis. Journal of Coastal Research, Special Issue 56, p. 947-951, http://e-geo.fcsh.unl.pt/ICS2009/_docs/ICS2009_Volume_ II/947.951_E.Elias_ICS2009.pdf

Hansen, J.E. and Barnard, P.L., 2009. The observed relationship between wave conditions and beach response: a tool for coastal management. Journal of Coastal Research, Special Issue 56, p. 1771-1775, http://e-geo.fcsh.unl.pt/ICS2009/_docs/ ICS2009_Volume_II/1771.1775_J.E.Hansen_ICS2009.pdf

 

2008

Revell, D.L, Barnard, P.L., Mustain, N. and Storlazzi, C.D., 2008. Influence of harbor construction on downcoast morphological evolution, Santa Barbara, California. Solutions to Coastal Disasters Conference Proceedings, Oahu, Hawaii, April 13-16, 2008, American Society of Civil Engineers, p. 630-642,               http://dx.doi.org/10.1061/40968(312)57

 

2007

Barnard, P.L., Eshleman, J.L., Erikson, L.H. and Hanes, D.M., 2007. Coastal processes study at Ocean Beach, San Francisco, CA: summary of data collection 2004-2006. U.S. Geological Survey Open-File Report 2007-1217, 165 pp., http://pubs.usgs.gov/of/2007 /1217/

Barnard, P.L. and Hanes, D.M., 2007. Cover Photograph, San Francisco Bay, California, U.S.A.. Journal of Coastal Research, Volume 23 (3), pp. ii., http://dx.doi.org/10.2112/1551-5036(2007)23[ii:CPSFBC]2.0.CO;2

Barnard, P.L., Hanes, D.M., Lescinski, J. and Elias, E., 2007. Monitoring and modeling nearshore dredge disposal for indirect beach nourishment, Ocean Beach, San Francisco. In: Smith, J.M. (Ed.), Coastal Engineering 2006, Proceedings of the 30th International Conference, San Diego, CA, USA, 3-8 September 2006, Volume 4, p. 4192-4204,  http://dx.doi.org/10.1142/9789812709554_0352

Barnard, P.L., Revell, D.L., Eshleman, J.L. and Mustain, N., 2007. Carpinteria Coastal Processes Study, 2005-2007: Final Report. U.S. Geological Survey Open-File Report 2007-1412, 130 pp., http://pubs.usgs.gov/of/2007/1412/

Barnard, P.L., Rubin, D.M., Harney, J. and Mustain, N., 2007. Field test comparison of an autocorrelation technique for determining grain size using a digital ‘beachball’ camera versus traditional methods. Sedimentary Geology, Volume 201 (1-2), p. 180-195, http://dx.doi.org/10.1016/j.sedgeo.2007.05.016

Erikson, L., Hanes, D.M., Barnard, P.L. and Gibbs, A.E., 2007. Swash zone characteristics at Ocean Beach. In: Smith, J.M. (Ed.), Coastal Engineering 2006, Proceedings of the 30th International Conference, San Diego, CA, USA, 3-8 September 2006, Volume 1, p. 909-921, http://dx.doi.org/10.1142/9789812709554_0078

Eshleman, J.L., Barnard, P.L., Erikson, L.H. and Hanes, D.M., 2007. Coupling alongshore variations in wave energy to beach morphologic change using the SWAN wave model at Ocean Beach, San Francisco, CA. 10th International Workshop on Wave Hindcasting and Forecasting, Oahu, Hawaii, November 11-16, 2007, Paper F4, 20 pp., http://www.waveworkshop.org/10th Waves/Papers/Eshlemanetal_Waves2007_final.pdf

Hanes, D.M. and Barnard, P.L., 2007. Morphological Evolution in the San Francisco Bight. Journal of Coastal Research, Special Issue 50, p. 469-473, http://www.griffith.edu.au/conference/ics2007/pdf/ICS090.pdf

Mustain, N., Griggs, G. and Barnard, P.L., 2007. A rapid compatibility analysis of potential offshore sand sources for beaches of the Santa Barbara littoral cell. In: Kraus, N.C., Rosati, J.D. (Eds.), Coastal Sediments ’07, Proceedings of the 6th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes, American Society of Civil Engineers, New Orleans, LA, Volume 3, p. 2501-2514, http://dx.doi.org/10.1061/40926(239)196

Storlazzi, C.D., Barnard, P.L., Collins, B.D., Finlayson, D.P., Golden, N.E., Hatcher, G.A., Kayen, R.E. and Ruggiero, P., 2007. High resolution topographic, bathymetric, and oceanographic data for the Pleasure Point area, Santa Cruz County, California: 2005-2007. Geological Survey Open-File Report 2007-1270, 29 pp., http://pubs.usgs.gov/of /2007/1270/

 

2006

Barnard, P.L. and Hanes, D.M., 2006. Coastal monitoring of the May 2005 dredge disposal offshore of Ocean Beach, San Francisco, California. U.S. Geological Survey, Open-File Report 2006-1140, 27 pp., http://pubs.usgs.gov/of/2006/1140/

Barnard, P.L., Hanes, D.M., Kvitek, R.G. and Iampietro, P.J., 2006. Sand waves at the mouth of San Francisco Bay, California. U.S. Geological Survey, Scientific Investigations Map 2006-2944, 5 map sheets, http://pubs.usgs.gov/sim/2006/2944/

Barnard, P.L., Hanes, D.M, Rubin, D.M. and Kvitek, R.G., 2006. Giant sand waves at the mouth of San Francisco Bay. Eos Transactions of the American Geophysical Union, Volume 87 (29), p. 285, 289, http://dx.doi.org/10.1029/2006EO290003

Barnard, P.L., Owen, L.A. and Finkel, R.C., 2006. Quaternary fans and terraces in the Khumbu Himal south of Mount Everest: their characteristics, age and formation. Journal of the Geological Society, London, Volume 163, p. 383-399, http://dx.doi.org/10.1144/0016-764904-157

Barnard, P.L., Owen, L.A., Finkel, R.C. and Asahi, K., 2006. Landscape response to deglaciation in a high relief, monsoon-influenced alpine environment, Langtang Himal, Nepal. Quaternary Science Reviews, Volume 25 (17-18), p. 2162-2176, http://dx.doi.org/10.1016/j.quascirev.2006.02.002

Dartnell, P., Barnard, P.L., Chin, J.L., Hanes, D.M., Kvitek, R.G, Iampietro, P.J. and Gardner, J.V., 2006. Under the Golden Gate Bridge-views of the seafloor near the entrance to San Francisco Bay, California. United States Geological Survey, Scientific Investigations Map 2006-2917, 1 map sheet, http://pubs.usgs.gov/sim/2006/2917/

Owen, L.A., Finkel, R.C., Ma, H., and Barnard, P.L., 2006. Late Quaternary landscape evolution in the Kunlun Mountains and Qaidam Basin, Northern Tibet: A framework for examining the links between glaciation, lake level changes and alluvial fan formation. Quaternary International, Volume 154, p. 73-86, http://dx.doi.org/10.1016/j.quaint.2006.02.008

 

2005

Barnard, P.L. and Hanes, D.M., 2005. Integrating field research, modeling and remote sensing to quantify morphodynamics in a high-energy coastal setting, Ocean Beach, San Francisco, California. 5th International Conference on Coastal Dynamics 2005 Conference Proceedings, Barcelona, Spain, American Society of Civil Engineers, CD-ROM, 14 pp., http://walrus.wr.usgs.gov/reports/reprints/Barnard_ASCE.pdf

Owen, L.A., Finkel, R.C., Barnard, P.L., Ma, H., Asahi, K., Caffee, M.W. and Derbyshire, E., 2005. Climatic and topographic controls on the style and timing of Late Quaternary glaciation throughout Tibet and the Himalaya defined by 10Be cosmogenic radionuclide dating. Quaternary Science Reviews, Volume 24 (12-13), p. 1391-1411, http://dx.doi.org/10.1016/j.quascirev.2004.10.014

 

2004

Barnard, P.L., Owen, L.A. and Finkel, R.C., 2004. Style and timing of glacial and paraglacial sedimentation in a monsoonal-influenced high Himalayan environment, the upper Bhagirathi Valley, Garhwal Himalaya. Journal of Sedimentary Geology, Volume 165, p. 199-221, http://dx.doi.org/10.1016/j.sedgeo.2003.11.009

Barnard, P.L., Owen, L.A., Sharma, M.C. and Finkel, R.C., 2004. Late Quaternary (Holocene) landscape evolution of a monsoon-influenced high Himalayan valley, Gori Ganga, Nanda Devi, NE Garhwal. Geomorphology, Volume 61 (1-2), p. 91-110, http://dx.doi.org/10.1016/j.geomorph.2003.12.002

 

2003

Barnard, P.L., 2003. The Timing and Nature of Glaciofluvial Erosion and Resedimentation in the Himalaya: the Role of Glacial and Paraglacial Processes in the Evolution of High Mountain Landscapes. Published Ph.D. Thesis, University of California, Riverside, 295 pp.

Davis, R.A., Jr. and Barnard, P.L., 2003. Morphodynamics of the barrier-inlet system, west-central Florida. Marine Geology, Volume 200 (1-4), p. 77-101, http://dx.doi.org/10.1016/S0025-3227(03)00178-6

Finkel, R.C., Owen, L.A., Barnard, P.L. and Caffee, M.W., 2003. Beryllium-10 dating of Mount Everest moraines indicates a strong monsoonal influence and glacial synchroneity throughout the Himalaya. Geology, Volume 31, p. 561-564, http://dx.doi.org/10.1130/0091-7613(2003)031<0561:BDOMEM>2.0.CO;2

Owen, L.A., Finkel, R.C., Ma, H., Spencer, J.Q., Derbyshire, E., Barnard, P.L. and Caffee, M.W., 2003. Timing and style of Late Quaternary glaciation in northeastern Tibet. Geological Society of America Bulletin, Volume 115 (11), p. 1356-1364, http://dx.doi.org/10.1130/B25314.1

Owen, L.A., Ma, H., Derbyshire, E., Spencer, J.Q., Barnard, P.L., Zeng, Y.N., Finkel, R.C. and Caffee, M.W., 2003. The timing and style of Late Quaternary glaciation in the La Ji Mountains, NE Tibet: evidence for restricted glaciation during the latter part of the Last Glacial. Zeitschrift für Geomorphologie, Supplemental Volume 130, p. 263-276, http://webcentral.uc.edu/eProf/media/attachment/eprofmediafile_356.pdf

Owen, L.A., Spencer, J.Q., Ma, H., Barnard, P.L., Derbyshire, E., Finkel, R.C., Caffee, M.W. and Zeng, Y.N., 2003. Timing of Late Quaternary glaciation along the southwestern slopes of the Qilian Shan. Boreas, Volume 32, p. 281-291, http://dx.doi.org/10.1111/j.1502-3885.2003.tb01083.x

Van der Woerd, J., Owen, L.A., Tapponnier, P., Xiwei, X., Kervyn, F., Finkel, R.C. and Barnard, P.L., 2003. Giant, M~8 earthquake-triggered, ice avalanches in the eastern Kunlun Shan (Northern Tibet): characteristics, nature and dynamics. Geological Society of America Bulletin, Volume 116 (3), p. 394-406,

 

Pre-2003

Barnard, P.L., 1998. Historical Morphodynamics of Inlet Channels: West-Central Florida. Master’s Thesis, University of South Florida, 179 pp.

Barnard, P.L. and Davis, R.A., Jr., 1999. Anthropogenic vs. natural influences on inlet evolution: west-central Florida. Coastal Sediments ’99 Conference Proceedings, Fire Island, New York, Volume 2, p. 1489-1504, http://cedb.asce.org/cgi/WWWdisplay.cgi?117544

Barnard, P.L. and Owen, L.A., 2000. A selected bibliography for Late Quaternary glaciation in Tibet and Bordering Mountains. Quaternary International, Volume 65/66, p. 193-212, http://dx.doi.org/10.1016/S1040-6182(99)00044-0

Davis, R.A., Jr. and Barnard, P.L., 2000. How anthropogenic factors in the back-barrier influence tidal inlet stability: examples from the Gulf Coast of Florida, USA. In: Pye, K. and Allen, J.R.L. (Eds.), Coastal and Estuarine Environments: sedimentology, geomorphology and geoarchaeology. Geological Society, London, Special Publication Number 175, p. 293-303, http://dx.doi.org/10.1144/GSL.SP.2000.175.01.21

Barnard, P.L., Owen, L.A., Sharma, M.C. and Finkel, R.C., 2001. Natural and human-induced landsliding in the Garhwal Himalaya of Northern India. Geomorphology, Volume 40, p. 21-35, http://dx.doi.org/10.1016/S0169-555X(01)00035-6