Extended Data Table 1 World Ocean Database 2009 physical and chemical parameters

From: Increasing subtropical North Pacific Ocean nitrogen fixation since the Little Ice Age

  1. Changes in the parameters in the NPSG are shown from 1950 to 2010, across multiple depth bins. Boldface P values indicate statistically significant trends at the P < 0.05 level. Sigma-θ is the density of sea water at a reference level of 0 dbar (that is, at a depth of 0 m). NA, not available.
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