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Ref. No. [UMCES] CBL 2015-012
ACT VS15-05
Figure 10.
Time series of pH measured by the SeaFET instrument deployed with SBE 5M pumping
system during the 1 month CBL field trial.
Top Panel
: Continuous pH
Total
recordings from instrument
(blue line) and pH
Total
of adjacent grab samples determined by mCP dye (red circles). Instrument values
are pHext corrected for ambient T and S using processing software provided with the SeaFET application.
Bottom Panel
: Difference in measured pH relative to reference samples (Instrument – Dye Ref) observed
during deployment. Zero offset is represented by dashed line as pH
Total
scale is reported the SeaFET pH
sensor and the dye reference method.