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Table 7. Results of the multiple-parameter linear regression checks of total alkalinity (observed - predicted)

Location Cruise Mean StDev n Type
North of 15 N A01E 69.61 20.23 39 Unknown
A01W 13.94 20.18 337 Unknown
A01WR 5.66 10.95 128 Unknown
A02 3.50 5.71 225 Unknown
A20 5.86 3.76 411 Unknown
A05 0.44 7.92 193 Control
A05R 0.82 4.48 366 Control
A16N 0.48 4.00 312 Control
A22 0.85 2.89 371 Control
A24 0.73 2.38 517 Control
15 N to 15 S A06 28.85 14.58 544 Unknown
A07 21.17 13.49 629 Unknown
A08 2.97 7.43 639 Unknown-calca
A17 4.87 4.80 727 Unknown
A20 2.46 5.03 147 Unknown
A14 4.97 3.63 234 Control
A15 3.22 4.02 223 Control
A16N 0.90 6.41 208 Control
A16S 7.41 15.48 35 Controlb
A22 26.54 2.61 37 Controlb
South of 15 S A09 9.85 8.95 60 Unknown
A17 6.24 4.53 477 Unknown
A12 13.05 7.67 164 Unknown-calca
A21 12.86 7.76 4 Unknown-calca
A23 8.16 21.81 36 Unknown-calca
IO6 11.39 10.22 398 Unknown
A10 0.99 9.80 228 Control
A14 6.16 5.33 255 Control
A15 4.48 3.99 229 Control
A16S 7.57 8.24 42 Control

aCalculated from pH and total alkalinity.

bThese cruises should have been treated as an unknown. However, because of the small number of samples, it does not affect the coefficients determined in the multiple-parameter linear regression.

Last modified: 2021-03-17T18:30:24Z