Search Results - "BIDIGARE, Robert R"

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    Diversity and productivity of photosynthetic picoeukaryotes in biogeochemically distinct regions of the South East Pacific Ocean by Rii, Yoshimi M., Duhamel, Solange, Bidigare, Robert R., Karl, David M., Repeta, Daniel J., Church, Matthew J.

    Published in Limnology and oceanography (01-05-2016)
    “…Picophytoplankton, including photosynthetic picoeukaryotes (PPE) and unicellular cyanobacteria, are important contributors to plankton biomass and primary…”
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    Phytoplankton growth, grazing and production balances in the HNLC equatorial Pacific by Landry, Michael R., Selph, Karen E., Taylor, Andrew G., Décima, Moira, Balch, William M., Bidigare, Robert R.

    “…We investigate the hypothesis that phytoplankton growth and grazing processes are strongly balanced in high-nutrient low-chlorophyll (HNLC) waters of the…”
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    Light Driven Seasonal Patterns of Chlorophyll and Nitrate in the Lower Euphotic Zone of the North Pacific Subtropical Gyre by Letelier, Ricardo M., Karl, David M., Abbott, Mark R., Bidigare, Robert R.

    Published in Limnology and oceanography (01-03-2004)
    “…The euphotic zone below the deep chlorophyll maximum layer (DCML) at Station ALOHA (a long-term oligotrophic habitat assessment; 22°45′N, 158°00′W) transects…”
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    Differential Responses of Eukaryotic Phytoplankton to Nitrogenous Nutrients in the North Pacific Subtropical Gyre by Rii, Yoshimi M., Bidigare, Robert R., Church, Matthew J.

    Published in Frontiers in Marine Science (21-03-2018)
    “…Fixed inorganic nitrogen (N) is persistently scarce in the well-lit regions of the subtropical ocean gyres and its supply plays an important role in…”
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    Impact of climate forcing on ecosystem processes in the North Pacific Subtropical Gyre by Corno, Guido, Karl, David M., Church, Matthew J., Letelier, Ricardo M., Lukas, Roger, Bidigare, Robert R., Abbott, Mark R.

    Published in Journal of Geophysical Research - Oceans (01-04-2007)
    “…Measurements at the Hawaii Ocean Time‐series (HOT) Station ALOHA (22°45′N, 158°W) have revealed a significant, approximately 50% increase in euphotic zone…”
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    Phenology of particle size distributions and primary productivity in the North Pacific subtropical gyre (Station ALOHA) by White, Angelicque E., Letelier, Ricardo M., Whitmire, Amanda L., Barone, Benedetto, Bidigare, Robert R., Church, Matthew J., Karl, David M.

    Published in Journal of geophysical research. Oceans (01-11-2015)
    “…The particle size distribution (PSD) is a critical aspect of the oceanic ecosystem. Local variability in the PSD can be indicative of shifts in microbial…”
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    Photosynthetic maximum quantum yield increases are an essential component of the Southern Ocean phytoplankton response to iron by Hiscock, Michael R, Lance, Veronica P, Apprill, Amy M, Bidigare, Robert R, Johnson, Zackary I, Mitchell, B. Greg, Smith, Walker O. Jr, Barber, Richard T

    “…It is well established that an increase in iron supply causes an increase in total oceanic primary production in many regions, but the physiological mechanism…”
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    Impact of a cyclonic eddy on phytoplankton community structure and photosynthetic competency in the subtropical North Pacific Ocean by VAILLANCOURT, Robert D, MARRA, John, SEKI, Michael P, PARSONS, Michael L, BIDIGARE, Robert R

    “…A synoptic spatial examination of the eddy Haulani (17-20 November 2000) revealed a structure typical of Hawaiian cyclonic eddies with divergent surface flow…”
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    Particle distributions and dynamics in the euphotic zone of the North Pacific Subtropical Gyre by Barone, Benedetto, Bidigare, Robert R., Church, Matthew J., Karl, David M., Letelier, Ricardo M., White, Angelicque E.

    Published in Journal of geophysical research. Oceans (01-05-2015)
    “…During the summer of 2012, we used laser diffractometry to investigate the temporal and vertical variability of the particle size spectrum (1.25–100 µm in…”
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    Distributions of dissolved and particulate biogenic thiols in the subartic Pacific Ocean by Dupont, Christopher L., Moffett, James. W., Bidigare, Robert R., Ahner, Beth A.

    “…Dissolved and particulate concentrations of the biogenic thiols cysteine (Cys), arginine–cysteine (Arg–Cys), glutamine–cysteine (Gln–Cys), γ-glutamate–cysteine…”
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    Isolation and characterization of Erythrobacter sp. strains from the upper ocean by KOBLIZEK, Michal, BEJA, Oded, BIDIGARE, Robert R, CHRISTENSEN, Stephanie, BENITEZ-NELSON, Bryan, VETRIANI, Costantino, KOLBER, Marcin K, FALKOWSKI, Paul G, KOLBER, Zbigniew S

    Published in Archives of microbiology (01-11-2003)
    “…Seven strains of marine aerobic anoxygenic phototrophs belonging to the genus Erythrobacter were isolated. The strains were characterized regarding their…”
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    Influence of Rossby waves on nutrient dynamics and the plankton community structure in the North Pacific subtropical gyre by Sakamoto, Carole M., Karl, David M., Jannasch, Hans W., Bidigare, Robert R., Letelier, Ricardo M., Walz, Peter M., Ryan, John P., Polito, Paulo S., Johnson, Kenneth S.

    Published in Journal of Geophysical Research - Oceans (01-05-2004)
    “…Nitrate concentrations, chlorophyll a (Chl a) fluorescence, radiance, salinity, and temperature were measured on the Hawaii Air‐Sea Logging Experiment, A…”
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    An oceanographic characterization of swordfish (Xiphias gladius) longline fishing grounds in the springtime subtropical North Pacific by Seki, Michael P., Polovina, Jeffrey J., Kobayashi, Donald R., Bidigare, Robert R., Mitchum, Gary T.

    Published in Fisheries oceanography (01-09-2002)
    “…During January–May, surface manifestation of multiple, individual basin‐scale fronts accentuate the central North Pacific Subtropical Frontal Zone (STFZ)…”
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    Controls on the carbon isotopic composition of Southern Ocean phytoplankton by Popp, B.N, Trull, T, Kenig, F, Wakeham, S.G, Rust, T.M, Tilbrook, B, Griffiths, F.B, Wright, S.W, Marchant, H.J, Bidigare, R.R

    Published in Global biogeochemical cycles (01-12-1999)
    “…Carbon isotopic compositions of suspended organic matter and biomarker compounds were determined for 59 samples filtered from Southern Ocean surface waters in…”
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    Is there a decline in marine phytoplankton? by McQuatters-Gollop, Abigail, Reid, Philip C., Edwards, Martin, Burkill, Peter H., Castellani, Claudia, Batten, Sonia, Gieskes, Winfried, Beare, Doug, Bidigare, Robert R., Head, Erica, Johnson, Rod, Kahru, Mati, Koslow, J. Anthony, Pena, Angelica

    Published in Nature (London) (14-04-2011)
    “…Arising from D. G. Boyce, M. R. Lewis & B. Worm Nature466, 591–596 (2010)10.1038/nature09268 ; Boyce et al. reply Phytoplankton account for approximately 50%…”
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