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Table 2 Relation between data from conductivity transmitters and salinity with and without circular flow in a laboratory evaluation of the transmitters

From: In situ measurement of salinity during seaward migration of Atlantic salmon post-smolts using acoustic transmitters with data-storage capabilities and conventional acoustic transmitters

Tag

With flow

Without flow

ID

a

2.5%

97.5%

a′

2.5%

97.5%

1

1.15

1.135

1.169

1.13

1.110

1.142

2

1.06

1.053

1.063

1.05

1.044

1.056

3

0.93

0.769

1.090

0.85

0.793

0.898

4

1.02

1.008

1.023

1.02

1.011

1.019

5

1.23

1.205

1.262

1.21

1.185

1.244

  1. a and a′ are slope estimated by general linear model from calibration data with an intercept fixed at 0
  2. 2.5% and 97.5% mean 95% confidence interval