Primary productivity and its variability in the Atlantic Southern ocean

Includes bibliographical references. The two principal bottom-up drivers of the High Nutrient Low Chlorophyll (HNLC) characteristics of the Southern Ocean are light and nutrient (mainly dissolved iron) limitation ( Boyd , 2002; Mitchell et al., 1991), which have varying limiting roles over the growi...

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Bibliographic Details
Main Author: Joubert, Warren Ryan
Other Authors: Monteiro, Pedro M S, Waldron, Howard
Format: Doctoral or Postdoctoral Thesis
Language:English
Published: University of Cape Town 2014
Subjects:
Online Access:http://hdl.handle.net/11427/13366
https://open.uct.ac.za/bitstream/11427/13366/1/thesis_sci_2014_joubert_wr.pdf
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Summary:Includes bibliographical references. The two principal bottom-up drivers of the High Nutrient Low Chlorophyll (HNLC) characteristics of the Southern Ocean are light and nutrient (mainly dissolved iron) limitation ( Boyd , 2002; Mitchell et al., 1991), which have varying limiting roles over the growing season ( Boyd, 2002; Swart et al., 2014). This research commenced with an investigation of the meridional characteristics of primary productivity in the Atlantic Southern Ocean during austral summer 2008.