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Melissa L. Ranhofer, Auteur ; Evelyn Lawrenz, Auteur ; James L. Pinckney, Auteur ; Claudia R. Benitez-Nelson, Auteur ; Tammi L. Richardson, AuteurAlkaline phosphatase expression by phytoplankton from two sites in Winyah Bay, SC, USA was investigated using nutrient-addition bioassays and cell-specific enzyme-labeled fluorescence (ELF) measurements. Our aim was to determine whether expressi[...]
Article
Evelyn Lawrenz, Auteur ; Tammi L. Richardson, AuteurWe determined how the species used for calibration affects the accuracy of in situ chlorophyll a (chl a) measurements by fluorometry using single-species cultures and natural phytoplankton populations from Winyah Bay, South Carolina, USA. When a[...]
Article
Evelyn Lawrenz, Auteur ; James L. Pinckney, Auteur ; Melissa L. Ranhofer, Auteur ; Hugh L. MacIntyre, Auteur ; Tammi L. Richardson, AuteurWe investigated spatial and temporal relationships between spectral irradiance and phytoplankton community composition in the blackwater-influenced estuary Winyah Bay, South Carolina. Upstream, high concentrations of chromophoric dissolved organ[...]
Article
Evelyn Lawrenz, Auteur ; Erik M. Smith, Auteur ; Tammi L. Richardson, AuteurWe investigated spatial and temporal changes in spectral irradiance, phytoplankton community composition, and primary productivity in North Inlet Estuary, South Carolina, USA. High concentrations of colored dissolved organic matter (CDOM) were r[...]
