39 / 59
Ref. No. [UMCES] CBL 2016-014
ACT VS16-05
39
A cross-plot of the matched observations for the first month of deployment is given in
figure 7. Comparisons were limited to one month as a representation of a typical field deployment
and to focus on initial instrument offset versus impacts of biofouling during an extended
deployment. A linear regression of the subset data (r
2
= 0.95; p<0.0001)) had a slope of 1.115 and
intercept of -0.514.
Figure 7.
HIMB field response plot of HACH HL4 compared to reference DO samples determined by
Winkler Titration. The plotted line represents a1:1 correspondence.