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Filtering by: Creator Klein, Kimberly J. Remove constraint Creator: Klein, Kimberly J. Contributor Halsey, Kimberly H. Remove constraint Contributor: Halsey, Kimberly H.

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  • Volatile Organic Compound Production in Synechococcus WH8102

    Creator:
    Ocel, Duncan R.
    Abstract:
    High-resolution mass spectrometry was used to measure a range of volatile organic compounds (VOCs) in real time as they were produced by the ubiquitous marine cyanobacterium Synechococcus WH8102 during a 24-hour light/dark cycle. Ethenone, acetaldehyde, ethanol, isoprene, acetic acid, dimethyl sulfide (DMS), acetone, phenol, and several as-yet unidentified compounds were...
    Resource Type:
    Honors College Thesis
    Full Text:
    . Abstract approved:_____________________________________________________ Kimberly Halsey High

  • Quantifying Carbon Production in Marine Ecosystems Using Expressions of Phytoplankton Physiology

    Creator:
    Penta, William Bryce
    Abstract:
    Phytoplankton initiate the marine carbon cycle by fixing carbon dioxide into biologically available compounds. These abundant single celled organisms mediate carbon flux from the atmosphere to the deep ocean and are the base of the marine food web, supplying new carbon to higher trophic levels. Phytoplankton are highly diverse and...
    Resource Type:
    Dissertation
    Full Text:
    Kimberly H. Halsey Phytoplankton initiate the marine carbon cycle by fixing carbon dioxide into

  • Physiological characterization of the mixotrophic dinoflagellate Amphidinium carterae

    Creator:
    Tornberg, Emma C.
    Abstract:
    Marine primary production can be modeled and estimated using remotely-observable physiological signatures such as chlorophyll and carbon. Current models are based on strict physiological relationships based on photoautotrophic phytoplankton, and discrepancies between modeled and in situ data may stem from unaccounted-for physiological deviations from photoautotrophy. Mixotrophic phytoplankton can obtain energy...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ Kimberly Halsey Marine primary production can be modeled and estimated using remotely