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Table 2

Timing, GPS coordinates and physicochemical parameters for samples collected on 15 June 2016 during Leg 2 in the North Sea. DOI: https://doi.org/10.1525/elementa.278.t2

Time
(UTC)
SampleLayerLongitude
(East)
Latitude
(North)
pHdpHaTemperature
(°C)
dTb

 
07:37 SML n.a.c n.a. 8.47 0.33 14.7 0.2 
07:47 ULW 7.8905 53.8987 8.14  14.5  
08:00 SML 7.8865 53.9032 8.49 0.32 14.6 0.1 
08:03 ULW 7.8853 53.9038 8.17  14.5  
08:09 SML 7.8828 53.9050 8.49 0.31 14.5 0.0 
08:12 ULW 7.8817 53.9052 8.18  14.5  
08:29 SML 7.8773 53.9083 8.50 0.33 14.5 –0.1 
08:33 ULW 7.8860 53.8994 8.17  14.6  
09:32 SML 7.8839 53.8991 8.51 0.34 14.9 0.3 
09:26 10 ULW 7.8849 53.8987 8.17  14.6  
09:41 11 SML 7.8803 53.8999 8.53 0.36 15.1 0.4 
09:44 12 ULW 7.8793 53.9002 8.17  14.7  
10:01 13 SML 7.8732 53.9033 8.53 0.36 15.2 0.4 
10:05 14 ULW 7.8722 53.9033 8.17  14.8  
10:21 15 SML 7.8672 53.9062 8.51 0.34 16.3 1.2 
10:24 16 ULW 7.8667 53.9061 8.17  15.1  
10:41 17 SML 7.8614 53.9074 8.52 0.36 17.1 1.8 
10:44 18 ULW 7.8607 53.9076 8.16  15.3  
12:11 19 SML 7.8839 53.9086 8.45 0.30 17.5 1.9 
12:16 20 ULW 7.8832 53.9084 8.15  15.6  
12:30 21 SML 7.8869 53.9088 8.43 0.28 18.5 2.4 
12:36 22 ULW 7.8874 53.9088 8.15  16.1  
Time
(UTC)
SampleLayerLongitude
(East)
Latitude
(North)
pHdpHaTemperature
(°C)
dTb

 
07:37 SML n.a.c n.a. 8.47 0.33 14.7 0.2 
07:47 ULW 7.8905 53.8987 8.14  14.5  
08:00 SML 7.8865 53.9032 8.49 0.32 14.6 0.1 
08:03 ULW 7.8853 53.9038 8.17  14.5  
08:09 SML 7.8828 53.9050 8.49 0.31 14.5 0.0 
08:12 ULW 7.8817 53.9052 8.18  14.5  
08:29 SML 7.8773 53.9083 8.50 0.33 14.5 –0.1 
08:33 ULW 7.8860 53.8994 8.17  14.6  
09:32 SML 7.8839 53.8991 8.51 0.34 14.9 0.3 
09:26 10 ULW 7.8849 53.8987 8.17  14.6  
09:41 11 SML 7.8803 53.8999 8.53 0.36 15.1 0.4 
09:44 12 ULW 7.8793 53.9002 8.17  14.7  
10:01 13 SML 7.8732 53.9033 8.53 0.36 15.2 0.4 
10:05 14 ULW 7.8722 53.9033 8.17  14.8  
10:21 15 SML 7.8672 53.9062 8.51 0.34 16.3 1.2 
10:24 16 ULW 7.8667 53.9061 8.17  15.1  
10:41 17 SML 7.8614 53.9074 8.52 0.36 17.1 1.8 
10:44 18 ULW 7.8607 53.9076 8.16  15.3  
12:11 19 SML 7.8839 53.9086 8.45 0.30 17.5 1.9 
12:16 20 ULW 7.8832 53.9084 8.15  15.6  
12:30 21 SML 7.8869 53.9088 8.43 0.28 18.5 2.4 
12:36 22 ULW 7.8874 53.9088 8.15  16.1  

a Difference between the sea surface microlayer (SML) and underlying water (ULW) pH, calculated by subtracting the value for ULW from the SML value.

b Difference between the sea surface microlayer (SML) and underlying water (ULW) temperature (T), calculated by subtracting the value for ULW from the SML value.

c Not available.

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