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Cruise 2018-026, 5 - 19 June 2018 Cruise description Cruise personnel Map of cruise track and stations Table of sampling done Download cruise data Profiles Documents

Cruise description

This cruise was a "shake down" cruise, the first cruise after the Tully came out of her second Vessel Life Extension, and it went amazingly well. Following the first VLE in 2006 we were expecting more delays and more problems. Lots of people worked really hard for the ship to be ready on time. The weather was also on our side, allowing us to do all our work in the allocated time.
No Trace Metal samples were collected during this cruise, and only one station (P26) was sampled for pH. Since this cruise was still considered a "pre-EXPORTS" cruise, TOC and Gels samples were collected for the University of Miami.
The regular sampling was completed using a CTD, a Rosette, the Bongo, the Multiple Plankton Sampler (MPS or Multinet), and the Ring net.
Four Argo floats (two NOVA and two ARVOR) were deployed for IOS at P9, P14, P18, and P26.
For further details see 2018-026_cruise_report.pdf in the Documents section.

Cruise personnel

Chief Scientist: Marie Robert Institute of Ocean Sciences (DFO)

Michael Arychuk (Institute of Ocean Sciences-DFO)
Moira Galbraith (Institute of Ocean Sciences-DFO)
Lian Kwong (University of British Columbia)
Chelsi Lopez (University of Miami)
Hugh Maclean (Institute of Ocean Sciences-DFO)
Lindsay Mazzei (Institute of Ocean Sciences-DFO)
Richard Nelson (Bedford Institute of Oceanography-DFO)
Jade Shiller (University of British Columbia)
Theresa Venello (University of Victoria)

Captain: Mike Corfield
Chief Engineer: Roger Horton

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Map of cruise track and stations

Click on the cast types below to see at which stations the casts were done. To access data.

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Table of stations and sampling done

For HPLC data contact Angelica Peña
DIC, Alk and pH data are being analyzed and will be available shortly. In the meantime contact Debby Ianson
For a list of data available in the CTD files please refer to
2018-026-ctd-channels.txt
For a list of data available in the Rosette files please refer to 2018-026-che-channels.txt
Please note that the bongo casts are not yet analyzed. The data will be available soon.

Event	Station	Position	Date (UTC) Time (UTC)	Sampling
1	SI	48°39.53 123°29.90	06-Jun-18 16:25	Ctd (test cast) to 157 dbar
2	59	48°36.85 123°14.79	06-Jun-18 18:34	Rosette to 229 dbar Ctd to 229 dbar
3	59	48°36.82 123°14.89	06-Jun-18 19:18	Bongo to 230 m
4	JF1	48°15.88 123°29.97	06-Jun-18 23:16	Loop sample for salinity, chlorophyll, nutrients
5	JF2	48°18.07 123°59.68	07-Jun-18 01:13	Rosette to 180 dbar Ctd to 181 dbar
6	JF2	48°17.85 123°59.21	07-Jun-18 02:02	Bongo to 175 m
7	JF3	48°27.02 124°30.06	07-Jun-18 05:07	Loop sample for salinity, chlorophyll, nutrients
8	JF4	48°32.27 124°58.54	07-Jun-18 07:07	Loop sample for salinity, chlorophyll, nutrients
9	P1	48°34.44 125°30.07	07-Jun-18 09:33	Rosette to 131 dbar Ctd to 131 dbar
10	P2	48°36.00 126°00.03	07-Jun-18 12:08	Rosette (Deep cast) to 106 dbar Ctd to 107 dbar
11	P2	48°35.96 125°59.98	07-Jun-18	60-litre loop Cesium sample
12	P2	48°35.97 125°59.92	07-Jun-18 12:39	Bongo to 105 m
13	P2	48°35.98 125°59.90	07-Jun-18 12:50	Ring net to 105 m
14	P2	48°36.00 125°59.95	07-Jun-18 13:16	Rosette (DMS cast) to 100 dbar Ctd to 100 dbar
15	P3	48°37.57 126°20.11	07-Jun-18 15:08	Rosette to 5 dbar Ctd to 792 dbar
16	P4	48°39.03 126°39.99	07-Jun-18 17:28	Rosette (DMS cast) to 299 dbar Ctd to 300 dbar Loop sample for chlorophyll
17	P4	48°39.01 126°39.96	07-Jun-18 18:18	Bongo to 250 m
18	P4	48°39.02 126°39.94	07-Jun-18 18:42	Ring net to 250 m
19	P4	48°39.03 126°40.29	07-Jun-18 19:48	Bongo to 1200 m
20	P4	48°38.99 126°39.99	07-Jun-18 21:23	Rosette (Deep cast) to 1321 dbar Ctd to 1323 dbar Loop sample for salinity and nutrients
21	P4	48°38.98 126°39.98	07-Jun-18 23:38	Rosette (Cesium cast) to 150 dbar Ctd to 150 dbar
22	P4	48°38.99 126°40.02	08-Jun-18 00:15	Rosette (Cesium cast) to 500 dbar Ctd to 500 dbar
23	P4	48°38.99 126°40.00	08-Jun-18 01:53	Rosette (UBC cast) to 1320 dbar Ctd to 1320 dbar
24	P5	48°41.55 127°10.06	08-Jun-18 05:23	Rosette to 5 dbar Ctd to 2006 dbar
25	P6	48°44.66 127°39.97	08-Jun-18 09:02	60-litre loop Cesium sample
26	P6	48°44.67 127°39.98	08-Jun-18 09:00	Rosette to 5 dbar Ctd to 2007 dbar
27	P7	48°46.62 128°09.98	08-Jun-18 12:36	Rosette to 4 dbar Ctd to 2034 dbar
28	P8	48°48.95 128°40.02	08-Jun-18 16:21	Ring net to 250 m
29	P8	48°49.00 128°40.03	08-Jun-18 17:18	Bongo to 1200 m
30	P8	48°49.02 128°40.13	08-Jun-18 17:52	Bongo to 250 m
31	P8	48°49.00 128°40.01	08-Jun-18 18:06	Rosette to 2000 dbar Ctd to 2007 dbar Loop sample for salinity, chlorophyll, nutrients
33	P9	48°51.37 129°09.94	08-Jun-18 22:22	Rosette to 5 dbar Ctd to 2005 dbar
34	P9	48°51.31 129°09.95	08-Jun-18 23:39	Deploy Argo float 543 (NOVA)
35	P10	48°53.53 129°39.83	09-Jun-18 02:10	Rosette (Cesium cast) to 200 dbar Ctd to 200 dbar
36	P10	48°53.56 129°39.87	09-Jun-18 02:48	Rosette (& Cesium) to 500 dbar Ctd to 2006 dbar
37	P11	48°56.01 130°10.03	09-Jun-18 06:38	Rosette to 5 dbar Ctd to 2006 dbar
38	P12	48°58.25 130°40.02	09-Jun-18 10:24	Rosette (UBC cast) to 2001 dbar Ctd to 2005 dbar
39	P12	48°58.19 130°39.93	09-Jun-18 11:57	Bongo to 250 m
40	P12	48°58.18 130°40.18	09-Jun-18 12:50	Bongo to 1200 m
41	P12	48°58.23 130°39.95	09-Jun-18 13:28	Ring net to 250 m
42	P12	48°58.23 130°40.02	09-Jun-18 13:25	60-litre loop Cesium sample
43	P12	48°58.21 130°39.94	09-Jun-18 13:41	Rosette (Deep cast) to 3275 dbar Ctd to 3276 dbar Loop sample for salinity, nutrients
44	P12	48°58.18 130°39.96	09-Jun-18 17:18	Rosette (DMS cast) to 300 dbar Ctd to 300 dbar Loop sample for chlorophyll
45	P13	49°02.65 131°39.93	09-Jun-18 22:24	Rosette to 4 dbar Ctd to 2007 dbar
46	P14	49°07.35 132°39.92	10-Jun-18 04:41	Rosette (DOC cast) to 3361 dbar Ctd to 3362 dbar
47	P14	49°07.39 132°40.42	10-Jun-18 07:13	Deploy Argo float 542 (NOVA)
48	P15	49°11.95 133°39.99	10-Jun-18 11:50	Rosette to 5 dbar Ctd to 2006 dbar
49	P16	49°16.92 134°39.89	10-Jun-18 17:37	Rosette (DMS cast) to 300 dbar Ctd to 300 dbar Loop sample for chlorophyll
50	P16	49°16.98 134°40.01	10-Jun-18 18:23	Bongo to 250 m
51	P16	49°16.96 134°40.07	10-Jun-18 18:45	Ring net to 250 m
52	P16	49°16.98 134°40.13	10-Jun-18 19:03	Rosette (Deep cast) to 3684 dbar Ctd to 3686 dbar Loop sample for salinity and nutrients
53	P16	49°16.99 134°40.12	10-Jun-18 23:54	Mutlinet to 2005 m
54	P16	49°17.01 134°40.09	11-Jun-18 00:55	Rosette (Cesium cast) to 150 dbar Ctd to 150 dbar
55	P16	49°17.05 134°40.12	11-Jun-18 01:27	Rosette (Cesium cast) to 500 dbar Ctd to 501 dbar
56	P17	49°21.04 135°39.97	11-Jun-18 05:32	Rosette to 5 dbar Ctd to 2006 dbar
57	P18	49°26.03 136°40.06	11-Jun-18 10:25	60-litre loop Cesium sample
58	P18	49°26.03 136°40.06	11-Jun-18 10:02	Rosette (DOC cast) to 3889 dbar Ctd to 3891 dbar
59	P18	49°26.13 136°40.00	11-Jun-18 12:48	Deploy Argo float 10 (ARVOR)
60	P19	49°30.05 137°40.12	11-Jun-18 16:05	Rosette to 5 dbar Ctd to 2003 dbar
61	P20	49°34.04 138°40.23	11-Jun-18 21:07	Rosette (DMS cast) to 301 dbar Ctd to 302 dbar Loop sample for chlorophyll
62	P20	49°34.03 138°40.03	11-Jun-18 22:12	Rosette (Deep cast) to 4025 dbar Ctd to 4027 dbar Loop sample for salinity and nutrients
63	P20	49°33.98 138°39.99	12-Jun-18 02:30	Ring net to 250 m
64	P20	49°33.84 138°40.09	12-Jun-18 02:52	Bongo to 250 m
65	P20	49°33.60 138°40.32	12-Jun-18 03:49	Bongo to 1200 m
66	P21	49°38.00 139°40.06	12-Jun-18 08:01	Rosette (Cesium cast) to 201 dbar Ctd to 201 dbar
67	P21	49°37.98 139°39.93	12-Jun-18 08:40	Rosette (& Cesium) to 501 dbar Ctd to 2006 dbar
68	P22	49°41.99 140°40.00	12-Jun-18 13:26	Rosette (DOC cast) to 3991 dbar Ctd to 3992 dbar
69	P23	49°46.09 141°39.88	12-Jun-18 19:59	Rosette to 4 dbar Ctd to 2006 dbar
70	P23	49°46.11 141°39.88	12-Jun-18 20:02	60-litre loop Cesium sample
71	Loop 71	49°46.79 141°51.68	12-Jun-18 21:51	Loop sample for salinity, chlorophyll, nutrients
72	P24	49°50.18 142°39.98	13-Jun-18 00:43	Rosette (DOC cast) to 4045 dbar Ctd to 4046 dbar
73	P24	49°50.18 142°40.00	13-Jun-18 00:48	60-litre loop Cesium sample
74	P25	50°00.02 143°36.21	13-Jun-18 06:53	Rosette to 5 dbar Ctd to 2006 dbar
75	P35	50°00.02 144°18.11	13-Jun-18 10:48	Rosette to 5 dbar Ctd to 2006 dbar
76	P26	50°00.04 144°59.93	13-Jun-18 14:26	Rosette (Deep cast) to 4316 dbar Ctd to 4317 dbar Loop sample for salinity and nutrients
78	P26	50°00.01 144°59.71	13-Jun-18 16:57	Bongo to 250 m
79	P26	50°00.04 144°59.91	13-Jun-18 17:45	Ring net to 250 m
80	P26	50°00.14 145°00.01	13-Jun-18 18:31	Rosette (Cesium cast) to 151 dbar Ctd to 151 dbar
81	P26	50°00.10 145°00.05	13-Jun-18 19:17	Rosette (Cesium cast) to 500 dbar Ctd to 500 dbar
82	P26	50°00.00 145°00.34	13-Jun-18 22:44	Mutlinet to 3005 m
83	P26	49°59.90 145°00.05	14-Jun-18 00:10	Rosette (DMS cast) to 300 dbar Ctd to 300 dbar Loop sample for chlorophyll
84	P26	49°59.92 144°59.96	14-Jun-18 01:20	Rosette (UBC cast) to 2000 dbar Ctd to 2006 dbar
85	P26	49°59.91 144°59.94	14-Jun-18 02:58	Deploy Argo float 8 (ARVOR)
86	P26	50°00.00 144°59.69	14-Jun-18 03:04	Neuston tow at surface
87	PA-011	50°08.32 144°48.09	14-Jun-18 05:23	Ctd to 500 dbar
88	PA-011	50°08.34 144°47.82	14-Jun-18 06:09	Bongo to 250 m
89	PA-011	50°08.11 144°47.06	14-Jun-18 06:35	Neuston tow at surface
90	~P25	50°01.69 143°36.19	14-Jun-18 11:46	60-litre loop Cesium sample
91	Loop 91	49°58.74 143°04.60	14-Jun-18 13:52	Loop sample for salinity and chlorophyll
92	Loop 92	49°53.11 141°35.73	14-Jun-18 20:14	Loop sample for salinity and chlorophyll
93	Loop 93	49°42.50 139°25.57	15-Jun-18 05:50	Loop sample for salinity and chlorophyll
94	Loop 94	49°34.20 137°47.83	15-Jun-18 12:58	Loop sample for salinity and chlorophyll
95	~P19	49°33.79 137°39.86	15-Jun-18 13:31	60-litre loop Cesium sample
96	Loop 96	49°26.78 136°16.99	15-Jun-18 19:29	Loop sample for salinity and chlorophyll
97		49°24.09 135°43.17	15-Jun-18 22:04	Neuston tow at surface
98	Loop 98	49°23.67 135°39.16	15-Jun-18 22:39	Loop sample for salinity and chlorophyll
99		49°16.90 134°15.57	16-Jun-18 04:59	Neuston tow at surface
100	~P14	49°09.08 132°40.43	16-Jun-18 12:17	60-litre loop Cesium sample
101	Loop 101	49°06.70 132°14.36	16-Jun-18 14:12	Loop sample for salinity and chlorophyll
102	Loop 102	49°00.54 130°59.53	16-Jun-18 20:22	Loop sample for salinity and chlorophyll
103	~P8	48°49.02 128°39.89	17-Jun-18 06:48	60-litre loop Cesium sample
104	Loop 104	48°40.98 127°01.91	17-Jun-18 13:38	Loop sample for salinity and chlorophyll
105	P4	48°38.97 126°40.02	17-Jun-18 15:13	Rosette to 1321 dbar Ctd to 1323 dbar Loop sample for salinity, chlorophyll, nutrients
106	P4	48°38.98 126°40.01	17-Jun-18 16:33	Bongo to 250 m

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Download data for the whole cruise

CTD data

List of CTD stations
Channels in CTD files

Chemistry (Rosette) data

List of Rosette casts
Channels in Rosette files

Zooplankton data
Please note that the bongo casts are not yet analyzed. The data will be available soon.

Drifter data

Argo float 543 (NOVA)
Argo float 542 (NOVA
Argo float 10 (ARVOR)
Argo float 8 (ARVOR)

Thermosalinographs (TSG) data (text files)

Surface and Loop data in text format

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Profiles of T, S, Sigma-t, DO, and their anomalies

1000-dbar profiles and anomalies with respect to the 1956-1991 averages

Temperature	Temperature Anomaly
Salinity	Salinity Anomaly
Sigma-t	Sigma-t Anomaly
Dissolved Oxygen (ml/l)	No anomaly profile available

2000-dbar profiles and anomalies with respect to the 1981-2010 averages for Temperature, Salinity and Sigma-t,
and with respect to the 2001-2010 averages for Dissolved Oxygen

Temperature	Temperature Anomaly
Salinity	Salinity Anomaly
Sigma-t	Sigma-t Anomaly
Dissolved Oxygen (µmol/kg)	Dissolved Oxygen Anomaly (µmol/kg)

Documents

Cruise plan (PDF file)
Cruise report (PDF file)
Data processing report (2018-026-proc.pdf)
Cruise log book
Sampling Log Sheets events 0002 to 0048
Sampling Log Sheets events 0049 to 0105
Chlorophyll and Phaeo-pigment duplicates (2018-026_CHL.pdf)
Dissolved Oxygen duplicates (2018-026_OXY.pdf)
Nutrients precision and duplicates (2018-026_NUT.pdf)
DMS duplicates (2018-026_DMS.pdf)
DMS Report (2018-026_DMS_report.pdf)
Salinity duplicates (2018-026_SAL.pdf)
Data Quality flags
Sea-Bird Note 64-2_Jun2012
Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143.
Culberson, C.H. 1991. Dissolved oxygen. In WOCE Operations Manual. Volume 3: The Observational Program. Section 3.1: WOCE Hydrographic Program. Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1 / WOCE Report No. 68/91.
Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15.
Barwell-Clarke, J. and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp.

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