Vernet Lab

The Ecology of

Polar Phytoplankton

Dr. Maria Vernet
Integrative Oceanography Division
Room 2123, Sverdrup Hall
Phone: (858) 534-5322
Fax: (858) 822-0562
Email: mvernet@ucsd.edu

August 18, 2017 | Not Logged In (public login | local login)

§ Publications

Abstracts

POSTER: Chlorophyll time series in response to ozone, visible and ultraviolet irradiance in Antarctic coastal waters. Maria Vernet, Susana Diaz and Wendy Kozlowski. Presented at the World Climate Research Programme Open Science Conference, October 24-28, 2011, Denver, CO.
POSTER: Variabilidad de la Radiación para la Síntesis de Vitamina D en el Sur de Sud-América. Susana Díaz, Maria Vernet, Alehandro Paladini, Carolina Camilión, Humberto Fuenzalida, Guillermo Defarrari, Charles R. Booth, Sergio Cabrera, Claudio Casiccia, María Dieguez, Charlotte Lovengreen, Jorge Pedroni and Alejandro Rosales. Presented at the Argentine Molecular Photobiologists Meeting, June 2-4, 2011, La Plata, Argentina.
POSTER: Dynamic Patterns of Paleoproductvity in the Fjords and Coastal Bays of the Antarctic Peninsula. M. Cape, M. Vernet, C. Smith, L. Grange, A. Leventer, and E. Domack. Presented at the SCAR Open Science Conference, August 3-6, 2010, Buenos Aires, Argentina.
POSTER: A time series of chlorophyll in response to irradiance in Antarctic coastal waters. Maria Vernet, Susana Diaz and Wendy Kozlowski. Presented at the SCAR Open Science Conference, August 3-6, 2010, Buenos Aires, Argentina.
POSTER: Effect of temperature on photosynthetic activity and neutral lipid composition in the polar diatom, Fragilariopsis cylindrus. Corine Gle and Maria Vernet. Presented at the SCAR Open Science Conference, August 3-6, 2010, Buenos Aires, Argentina.
POSTER: Grazing by larval Antarctic krill and phytoplankton dynamics during the fall west of the Antarctic peninsula. L. Quetin, R. Ross, M. Vernet, W. Kozlowski, L. Yarmey, A. Lowe, S. Oakes, C. Fritsen, M. Amsler, O. Schofield and D. Steinberg. Presented at the 3rd GLOBEC Open Science Meeting, June 22-26, 2009, Victoria, BC.
POSTER: Surface nutrients in relation to phytoplankton composition in the sea ice zone west of the Antarctic peninsula. Karie A. Sines, Wendy A. Kozlowski, Douglas Martinson, Rich Iannuzzi and Maria Vernet. Presented at the 2008 Ocean Sciences Meeting, March 2-7, 2008, Orlando, FL.
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  • POSTER: Modeling phytoplanton biomass (chlorophyll a) during fall and winter of 2001 and 2002 at 64 and 68 degrees S in coastal water west of the Antarctic peninsula. R. Ross, L.B. Quetin, C. Fritsen, L. Yarmey, W.A. Kozlowski, K. Sines and M. Vernet. Presented at the 2008 Ocean Sciences Meeting, March 2-7, 2008, Orlando, FL.
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  • POSTER: Primary Production within the Sea Ice Zone west of the Antarctic Peninsula. Maria Vernet, Douglas Martinson, Richard Iannuzzi, Sharon Stammerjohn, Wendy Kozlowski, Karie Sines, Raymond Smith, Irene Garibotti. Presented at the 2008 Ocean Sciences Meeting, March 2-7, 2008, Orlando, FL.
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  • Kozlowski, W.A., D. Deutschman, C. Trees and M. Vernet. Antarctic phytoplankton: composition, in-water optics and the link to remote sensing. NASA Ocean Color Remote Sensing meeting, Seattle, April 2007.
    Diaz, S., C. Camilion, G. Deferrari, H. Fuenzalida, A. Paladini, C. Booth, S. Cabrera, C. Casiccia, C. Lovengreen, J. Pedroni, A. Rosales, H. Zagarese, M. Vernet. Impact of Ozone and Other Factor on Biological Doses. Special session on "Aerosols-surface-radiation interaction and  its effects on biological systems and tropospheric composition" at the spring AGU Joint Assembly in Acapulco, Mexico, 22-25, May 2007.
    Montes-Hugo, M.A., H. Ducklow and M. Vernet. Empirical relationships between particulate beam attenuation coefficient, bacteria abundance and production in oceanic waters. Earsel, Bolzano, Italy, 6-8 June 2007.
    Variability in phytoplankton size-structure between the Antarctic Polar Front and the Pal-LTER region: Is there a connection? Montes-Hugo M.A., Vernet M., Smith R., Baker K. The 9th Bi-Annual Circumpolar Remote Sensing Symposium, Seward, Alaska, USA. May 15-19, 2006.
    Phytoplankton Size-structure On The Western Shelf Of The Antarctic Peninsula: A Remote Sensing Approach SCAR XXIX Hobart, Tasmania, Australia, 12-14 July 2006.
    Vernet, M., K. Baker, S.B. Diaz, W. Kozlowski and K. Sines. Temporal variability in phytoplankton West of the Antarctic Peninsula. LTER All Scientist Meeting, September 2006.
    Diaz, S., Carolina Camilion, Guillermo Deferrari, Charles Booth, Roy Amstrong, Sergio Cabrera, Claudio Cassiccia, Humberto Fuenzalida, Charlotte Lovengreen, Don Nelson, Alejandro Paladini, Jorge Pedroni, Horacio Zagarese, Maria Vernet. Variation of the Ultraviolet Solar Radiation from South Pole to the Capricorn Tropic. Primer Encuentro de la Red de Investigadores Argentinos en Cs. de la Heliosfera (RIARCHE), Instituto de Astronomia y Fisica del Espacio, Buenos Aires, Argentina, 25-29 de septiembre, 2006.
    IAI-SCOPE Rapid Assessment Process Project. Linking the Sciences of Environmental Change to Society and Policy - lessons from 10 years of research networks in the Americas. face="Times New Roman, serif">Ubatuba, Brazil - 27 November - 2 December 2005.
    Massom, R.A., S.E. Stammerjohn, R.C. Smith, M. Pook, R.A. Iannuzzi, N. Adams, D.G. Martinson, M. Vernet, C. Fowler, and Y. Massom, Major impact of anomalous atmospheric circulation on sea ice in the Palmer LTER region, Antarctica, late Winter-early Spring 2001, in 4th Gordon Research Conference on Polar Marine Science, Ventura, CA, 2003.
    Smith, R.C., K. McCoy, and M. Vernet, Abstract Workshop on real-time coastal observing systems for ecosystem dynamics and harmful algal blooms, in Workshop at the Observatoire and Citadelle of Vilefranche-sur-Mer, France, France, 2003.
    Vernet, M., and W. Kozlowski, Abstract & Poster for the Session on Environmental Photobiology: Response of pigments in sea ice algae to ultraviolet radiation exposure - time series studies, in 10th Congress of the European Society for Photobiology (ESP), Vienna, Austria, 2003.
    Vernet, M., and W. Kozlowski, Abstract & Poster for the Session on Environmental Photobiology: Response of pigments in sea ice algae to ultraviolet radiation exposure - time series studies, in 10th Congress of the European Society for Photobiology (ESP), Vienna, Austria, 2003.
    Kozlowski, W.A. and M. Vernet. Response of pigments in sea ice algae to ultraviolet radiation exposure – time series studies. lang="es-ES">European Society of Photobiology, Vienna, Austria, 6-11 September 2003.
    Diaz, Susana, Carolina Camilion, Guillermo Deferrari, Claudio Brunat, Charles Booth, Roy Amstrong, Sergio Cabrera, Claudio Cassiccia, Humberto Fuenzalida, Charlotte Lovengreen, Alejandro Paladini, Jorge Pedroni, Alejandro Rosales, Horacio Zagarese, Maria Vernet. An algorithm to retrieve biologically weighted irradiance from irradiance measured by multi-channel radiometers.  10th Congress of the European Society for Photobiology, Vienna, Austria. 6-11 September, 2003.
    Vernet, M., W. Kozlowski, R. Smith, K. Baker, E. Curchitser, K. Sines. Temporal Variability in Primary Production West of the Antarctic Peninsula (-64°S). LTER All Scientists Meeting, Seattle, WA, 18-21 September 2003.
    Kozlowski, W.A. and M. Vernet. Response of pigments in sea ice algae to ultraviolet radiation exposure – time series studies. LTER All Scientists Meeting, Seattle, WA, 18-21 September 2003.
    Amstrong R., R. Booth, S. Cabrera, C. Cassiccia, S. Diaz, H. Fuenzalida, C. Lovengreen,  D. Nelson, A. Paladini, J. Pedroni, A. Rosales, H. Zagarese, C. Brunat, C. Camilion, G. Deferrari, M. Vernet . CNR-26 A Methodology to Extend Spectral Time Series and Improve Multichannel Radiometers Calibration .Workshop IAI, Mendoza, September 2003.
    Vernet, M., R. Armstrong, C.R. Booth, S. Cabrera, S. E. Diaz, H. Fuenzalida, C. Lovengreen, A. Paladini, J. Pedroni, H. Zagarese, F. Zamorano. Enhanced ultraviolet-B radiation in natural ecosystems as an added perturbation due to ozone depletion.  Inter-American Institute for Global Change Research (IAI) Annual Meeting Rio de Janeiro, 2-3 October 2003.
    Diaz, S., R. Booth, R. Amstrong, S. Cabrera, C. Cassiccia, H. Fuenzalida, C. Lovengreen, A. Paladini, J. Pedroni, A. Rosales, H. Zagarese, C. Brunat, G. Deferrari, C. Camilion, M. Vernet. Calibration improvement of the IAI Network for the measurement of UVR: Multi-channel instruments. Proceedings SPIE's Third International Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Ocean, Environment, and Space, Hangzhou, China, 23-27 October 2002.
    Diaz, S., Charles Booth, Roy Amstrong, Sergio Cabrera, Claudio Cassiccia, Humberto Fuenzalida, Charlotte Lovengreen, Don Nelson, Alejandro Paladini, Jorge Pedroni, Horacio Zagarese, Claudio Brunat, Guillermo Deferrari, Carolina Camilion, Maria Vernet. lang="en-GB">Two Spectral and Multichannel Instruments Networks. A methodology to Extend Time Series and Improve Calibration. lang="es-AR">I Congreso Latinoamericano sobre Radiación UV, Ciudad de Panamá, Panamá, 15-19 de julio, 2002.
    Baker, K.S., R.C. Smith, H.W. Ducklow, W.R. Fraser, D.G. Martinson, L.B. Quetin, R.M. Ross, and M. Vernet, The Palmer Long-Term Ecological Research Program, in Presented at Poster session of Scripps Institution of Oceanography Open House, La Jolla, CA, 2001.
    Dierssen, H.M., R.C. Smith, and M. Vernet, Long term observations of meltwater and biomass in Antarctic coastal waters, in American Society of Limnology and Oceanography, Aquatic Sciences 2001, EOS, Transactions, American Geophysical Union, Albuquerque, NM, 2001.
    Maria Vernet, R. Armstrong, C.R. Booth, S. Cabrera, S. E. Diaz, H. Fuenzalida, C. Lovengreen, A. Paladini, J. Pedroni, H. Zagarese, F. Zamorano. A network for the measurement of ultraviolet radiation. Second Meeting of the IAI Collaborative Research Network (CRN) Program Principal Investigators held in Rio de Janeiro, Brazil, October 3-4, 2001.
    Vernet, M., Phytoplankton production off Marguerite Bay, Western Antarctic Peninsula, Winter 2001, in Presented at the Third U.S. Southern Ocean Globec Science Investigator Meeting, 10-12 December 2001, Arlington, VA, 2001.
    R.C. Smith, K.S. Baker, H.M. Dierssen, S.E. Stammerjohn, M. Vernet. Bio-optical modeling of primary production from SEAWIFS ocean color data for the Western Antarctic Peninsula region. Ocean Optics XV conference, held at Musee Oceanographique, Monaco, Oct. 16-20, 1999 Prestige Publishing, 2000.
    Sastre, M.P., M. Vernet, S. Steinert. Single-Cell/Comet Assay Applied To The Analysis of UV-Induced DNA in Rhodomonas sp (Cryptophyta). ASLO, Copenhagen, Denmark, June 5-9, 2000.
    Vernet, M., W. Kozlowski and K. Sines.Variability in primary production in the Western Antarctic Peninsula. Long-Term Ecological Research. All Scientists Meeting, Snowbird, Utah. Aug. 2-4, 2000.
    Smith, R.C., K.S. Baker, H.M. Dierssen, S.E. Stammerjohn, and M. Vernet, Bio-optical modeling of primary production from Seawifs ocean color data for the Western Antarctic Peninsula region, Proceedings Ocean Optics XV [CDROM], 16-20 October, Musee Oceanographique, Monaco, pp. 1-9, 2000.
    Vernet, M., Oceans Watch: Antarctica is a living laboratory, in The San Diego Union-Tribune, pp. 10-10, July 26, 2000.
    Baker, A., K.S. Baker, and M. Vernet, The impact of filter techniques on chlorophyll determinations and size fractionation, pp. 33, University of California, San Diego, Scripps Institution of Oceanography, La Jolla, CA, 2000.
    Vernet, M., W.A. Kozlowski, and K. Sines, Palmer LTER: Variability in primary production in the Western Antarctic Peninsula, in LTER All Scientists Meeting 2000, Long-Term Ecological Research: Unifying Principles & Global Applications, Snowbird, UT, 2000.
    Smith, R.C., K.S. Baker, W.R. Fraser, D.M. Karl, R.M. Ross, L.B. Quetin, and M. Vernet, Palmer LTER: Potential Ecological Impacts from Variations in Polar Climate, in LTER All Scientists Meeting 2000, Long-Term Ecological Research: Unifying Principles & Global Applications, Snowbird, UT, 2000.
    Vernet, M. Carbon Cycling By Arctic Phytoplankton: Importance of Extracellular Carbon Production. Symposium on Plankton Ecology and Vertical Flux on Polar and Subpolar shelves and Fjords of Norway and Spitsbergen. Norwegian College of Fishery Science, Tromso. Norway. April 14-17, 1999.
    Ferrario, M.E., M. Vernet & I.A. Garibotti Analisis de la comunidad microalgal en hielo de la costa oeste de la Peninsula Antartica. lang="es-ES">VIII Congreso Latino Americano Sobre Ciencias Del Mar, en Ciencias del Mar. Trujillo-Peru, Oct. 17- 21, 1999.
    Sastre, M.P., M. Vernet, S. Steinert Aplicacion del ensayo del cometa ("single cell gel/Comet assay") para detectar daños en DNA causados por radiacion ultravioleta en Rhodomonas sp. (Cryptophyta). XVIII Symposium de La Flora y Fauna del Caribe Universidad de Puerto Rico, Humacao, PR. April 30, 1999.
    Vernet, M. A South American Network for the Measurement of UVR. p.89. Proceedings of the IAI/NASA Workshop, March 9-11, 1998. Edited by Y. Sahai, IAI, 1999.
    Sastre, M.P., M. Vernet. Single-Cell/Comet Assay Applied to The Analysis of UV-Induced DNA in Rhodomonas sp (Cryptophyta). Poster presentation at the Society of Environmental Toxicology and Chemistry Symposium. Pennsylvania, Nov. 14-18, 1999.
    Vernet, M., W. Kozlowski, H.M. Dierssen, K. Baker, S. Stammerjohn and R.C. Smith Primary Production in the Western Antarctic Peninsula for 1994-1997 growth seasons. VII SCAR Biology Symposium, New Zealand Natural Sciences, 23 Supplement, p. 214, 1998.
    Dierssen, H.M., R.C. Smith and M. Vernet Primary Productivity of the Western Antarctic Peninsula Area and the Southern Ocean. EOS 79(1): 0S31C-19, 1998.
    Matrai, P.A., D.J. Erickson III, K.R. Rivera, C. Seuzaret and M. Vernet. Modeling DMS Production in the Barents Sea Region. EOS 78: F122, 1997.
    Matrai, P.A., D. J. Erickson and M. Vernet]Modeling of dimethylsulfoniopropionate (DMSP) and dimethylsulfide (DMS) production by arctic phytoplankton in the Barents Sea, NSF/ARCSS-OAII, All Hands Meeting and Planning Workshop, p. 44, 1997.
    Whitehead, K. and M. Vernet. Exudation of Mycosporine Amino Acids into the DOM pool by the red-tide dinoflagellate Gonyaulax polyedra. EOS, 76(3): 72, 1996.
    Matrai, P.A., M. Vernet, P. Wassmann, and I. Andreassen. Carbon and Sulfur Cycling at the Ice Edge in Arctic Waters: Diatoms or Phaeocystis? EOS, 76(3): 75-76, 1996.
    Dierssen, H.M., R.C. Smith, and M. Vernet. Modeling of Light Saturated Photosynthesis in Antarctic Coastal Waters. EOS, 76(3): 144, 1996.
    Smith, R.C., K.S. Baker, M.L. Byers, H.M. Dierssen, S.E. Stammerjohn, and M. Vernet. Seasonal and Interannual Variability of Phytoplankton Biomass and Primary Production West of the Antarctic Peninsula. EOS 76(3):188, 1996.
    Whitehead, K., C. Webster and M. Vernet. Production and release of ultraviolet-absorbing compounds by Gonyaulax polyedra. EOS, 75(3): 88, 1994.
    Matrai, P.A., A. Jennings and M. Vernet. Organic sulfur cycling at the marginal ice edge zone. EOS, 75(3): 93, 1994.
    Iturriaga, R. and M Vernet Surface distribution of phycoerythrin-containing phytoplankton in the North Atlantic estimated by pigment analysis. EOS, 75(3): 102, 1994.
    Passow, U., P. Wassmann and M. Vernet. A new hypothesis on the fate of extracellular carbon released by phytoplankton in Arctic shelf areas. EOS, 75(3): 116, 1994.
    Vernet, M., P. A. Matrai, R. Hood and J. Ruel. Photosynthetic carbon production at the ice edge in the Barents Sea: Cellular and extracellular carbon pools. EOS, 75(3): 127, 1994.
    Panouse, M., R. Frouin, O. Holm-Hansen and M. Vernet. Underwater light field in the Gerlache Strait, Antarctica. EOS, 75(3): 194, 1994.
    Mitchell, B.G., M. Vernet, H. Sosik, E. Brody and O. Holm-Hansen. Total and photosynthetically active light absorption by Antarctic phytoplankton. EOS, 75(3): 200, 1994.
    Thomas, W.H., C. H. Gibson and M. Vernet. Inhibition of Gonyaulax polyedra Stein by quantified small-scale turbulence. ASLO, Santa Fe, New Mexico, 10 Feb. 1992.
    Vernet, M., J. Ruel, C. Fair and F. Reid. UV-Absorbing compounds in relation to phytoplankton composition. ASLO Santa Fe, New Mexico, 10 Feb. 1992.
    Sakshaug, E., Johnsen, K. Andresen and M. Vernet. Modeling of light-dependent algal growth: Experiments with planktonic diatoms from the arents Sea. Eos, Trans. Amer. Geophys. Union, 71(2): 67, 1990.
    Vernet, M. and B. G. Mitchell]Absorption of ultraviolet radiation by Antarctic phytoplankton. Eos, Trans. Amer. Geophys. Union, 71(2): 137, 1990.
    Vernet,M. Pigment composition of suspended and sinking particles in the Barents Sea. ASLO/SCL (Soc. Can. Limnologists), Special Summer Meeting, 1989.
    Vernet, M. Growth rate estimates of Phaeocystis pouchetii at the ice edge of the Barents Sea. EOS, Trans. Amer. Geophys. Union, 68(50): 1765, 1987.
    Letelier, R., M. Vernet, B. G. Mitchell and P. Wassmann. Temperature dependence of phaeopigment photooxidation: Significance for pigment budget models in polar waters. EOS, Trans. Amer. Geophys. Union, 68(50): 1686, 1987.
    Vernet, M., B. G. Mitchell, O. Holm-Hansen and R. C. Booth. Phycoerythrin in phytoplankton off Scripps Pier. American Society of Limnology and Oceanography (ASLO), December 1986.
    Vernet, M., A. Neori and F. T. Haxo. Role of carotenoid pigments in photosynthesis of Cryptophyceae. American Society of Limnology and Oceanography (ASLO), Ocean Sciences Meeting, 1985.
    Neori, A., O. Holm-Hansen, M. Vernet and F. T. Haxo. Chlorophyll a fluorescence excitation spectra, O2 evolution action spectra, in vivo absorption spectra, and pigment concentrations in the study of photoadaptation in phytoplankton cultures. American Society of Limnology and Oceanography (ASLO) Winter Meeting, 1984.