DL 
09:00 — 09:12 Station GN043 (Lingbank East): 
Secchi, CTD profile with rosette sampler and nutrients. RA: Cs-137. 
W&S: Bft. 3, 100°, 1017 hPa, Ta = 15.7 °C, fog, Tw= 15.4 °C, S = 34.77 psu. 
14:09 — 14:36 Station GNO044 (Lingbank West): 
Secchi depth, CTD profile with rosette sampler, nutrients and MERCOS for trace 
metals. RA: Cs-137, Sr-90, H-3, Pu, Am, Cm. 
W&S: Bft. 4-5, 290°, 1008 hPa, Ta = 15.2 °C, cloudy, Tw= 14.8 °C, S = 35.08 psu. 
19:00 — 19:30 Neuston trawl for visible pollutions (ViPo 83): 
Start: 57° 59.97’ N; 000° 49.20’ E 
=nd: 58° 00.32’ N; 000° 47.25’ E 
19:27 — 19:44 Station GNO0044S: 
CTD profile with rosette sampler 
W&S: Bft. 4, 280°, 1010 hPa, Ta = 15.2 °C, partly cloudy, Tw= 14.9 °C, S = 35.03 
DSU. 
Friday, August 25st, 2017 
00:04 — 00:30 Station GN045 (east of South Bank): 
CTD profile with rosette sampler and MERCOS for trace metals. 
RA: Cs-137, Sr-90, H-3, Pu, Am, Cm. 
W&S: Bft. 1, variable, 1011 hPa, Ta = 14.1 °C, Tw= 14.2 °C, S = 35.04 psu. 
03:49 — 04:10 Station GNO45A (West Bank): 
CTD profile with rosette sampler. RA: Cs-137, Sr-90, H-3, Pu, Am, Cm. 
W&S: Bft. 2-3, 70°, 1011 hPa, Ta = 12.9 °C, Tw= 14.0 °C, S = 34.86 psu. 
09:19 — 09:35 Station GNO045B (east of Pentland Firth): 
Secchi, CTD profile with rosette sampler. RA: Cs-137, Sr-90, H-3, Pu, Am, Cm. 
W&S: Bft. 3, 90°, 1013 hPa, Ta = 12.2 °C, overcast, Tw= 13.4 °C, S = 34.88 psu. 
09:40 — 10:12 Neuston trawl for visible pollutions (ViPo 84): 
Start: 58° 30.16’ N; 002° 30.25’ W 
End: 58° 30.78’ N; 002° 32.49’ W 
16:27 — 16:44 Station GN057A: 
Secchi depth and CTD profile with rosette sampler. RA: Cs-137. 
W&S: Bft. 4, 90°, 1013 hPa, Ta = 14.3 °C, cloudy, Tw= 13.8 °C, S = 34.77 psu. 
19:45 — 20:14 Station GN056 (Cape Wrath): 
CTD profile with rosette sampler, nutrients and MERCOS for trace metals. 
RA: Cs-137. 
W&S: Bft. 5, 90°, 1013 hPa, Ta = 14.1 °C, partly cloudy, Ty = 13.8 °C, S = 34.59 psu. 
Bay” 
Butt of Lewis, Outer Hebrides 
4]