Browsing by Author "Hewes, Christopher D."
Hewes, Christopher D. (Cambridge University Press, 2009)Two contrasting high nutrient/low chlorophyll regions having different conditions that control phytoplankton production, and separated by an area of blooming, are found during summer in the vicinity of the South Shetland ...Journal articlePeer reviewed
Deep chlorophyll a maxima (DCMs) in pelagic Antarctic waters. II. Relation to bathymetric features and dissolved iron concentrations Holm-Hansen, O.; Kahru, M.; Hewes, Christopher D. (Inter-Research, 2005-08-01)A deep chlorophyll a maximum (DCM) at depths between 60 and 90 m in waters south of the Antarctic Polar Front (APF) occurs only in pelagic waters where the chlorophyll a concentrations in the upper mixed layer (UML) are ...Journal articlePeer reviewed
Hewes, Christopher D. (The University of Bergen, 2010-06-22)The waters surrounding the South Shetland Islands, Antarctica, comprise a coastal/oceanic ecosystem that is iron-fertilized naturally from shelf sources of Weddell Sea origin. My thesis incorporates data from an 18-year ...Doctoral thesis