Line P Program

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Cruise 2009-10, 18 August - 4 September 2009 Cruise description Cruise personnel Map of cruise track and stations Table of sampling done Download cruise data Profiles Documents

Cruise description

This cruise was very successful. Even though the weather was somewhat bumpy at times, we managed to visit all the stations, some of them twice, by going straight to Station P from station P20 and working on the way back. This was the first cruise where the new Mid-ship rosette station was officially used. Two Haida eddies were situated along Line P while we were there: one centered on station P8 and the other slightly north of station P14. The sampling done during this cruise was performed using a CTD, a Rosette, a Bongo and a Live Reeve net.

Cruise personnel

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

Michael Arychuk (Institute of Ocean Sciences-DFO)
Janet Barwell-Clarke (Institute of Ocean Sciences-DFO)
Michael Bentley (Canadian Wildlife Service)
Jennifer Rae Brum (University of Arizona)
Glenn Cooper (Institute of Ocean Sciences-DFO)
Marty Davelaar (Institute of Ocean Sciences-DFO)
Karina Giesbrecht (University of Victoria)
Damian Grundle (University of Victoria)
Hollie Johnson (University of Victoria)
Hugh Maclean (Institute of Ocean Sciences-DFO)
Kendra Mitchell (University of British Columbia)
Scott Rose (Institute of Ocean Sciences-DFO)
Johan Schijf (Chesapeake Biological Laboratory, University of Maryland)
Toby Westberry (Oregon State University)
Jody Wright (University of British Columbia)

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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
For ONAR data contact Roberta Hamme
DIC, Alk and pH data are being analyzed and will be available shortly. In the meantime please contact Lisa Miller or visit the CDIAC Website
For Live Reeve net plankton data contact Johan Schijf
For a list of data available in the CTD files please refer to 2009-10-ctd-channels.txt
For a list of data available in the Rosette files please refer to 2009-10-che-channels.txt

Event	Station	Position	Date (UTC) Time (UTC)	Sampling
1	SI03	48°35.59 123°30.01	19-Aug-09 23:55	Rosette to 220 dbar (Ctd data)
3	SI03	48°35.58 123°30.00	20-Aug-09 01:04	Rosette to 200 dbar (Ctd data to 203 dbar)
4	SI03	48°35.59 123°30.01	20-Aug-09 02:38	Ctd to 200 dbar
5	P1	48°34.64 125°30.02	20-Aug-09 15:38	Rosette to 6 dbar (Ctd data to 103 dbar)
6	P2	48°35.92 125°59.46	20-Aug-09 18:03	Rosette (Deep cast) to 106 dbar (Ctd data)
7	P2	48°35.86 125°59.63	20-Aug-09 19:31	Bongo tow to 105 m
8	P2	48°35.90 125°59.44	20-Aug-09 20:37	Rosette (DMS cast) to 102 dbar (Ctd data to 107 dbar)
9	P3	48°37.52 126°20.03	21-Aug-09 05:14	Rosette to 8 dbar (Ctd data to 800 dbar)
9.5	P3.5	48°37.96 126°32.66	21-Aug-09 09:04	Live Reeve net towed at 2 knots for 30 minutes
10	P4	48°38.98 126°40.10	21-Aug-09 10:43	Rosette (UBC Deep cast) to 1300 dbar (Ctd data)
11	P4	48°38.98 126°39.96	21-Aug-09 12:38	Rosette (UBC Shallow & ONAr cast) to 1000 dbar (Ctd data)
12	P4	48°39.32 126°39.25	21-Aug-09 15:41	Rosette (Deep cast) to 1300 dbar (Ctd data)
13	P4	48°39.08 126°39.36	21-Aug-09 17:13	Bongo to 250 m
14	P4	48°39.03 126°39.96	21-Aug-09 17:50	Rosette (DMS cast) to 200 dbar (Ctd data)
15	P4	48°38.99 126°39.96	21-Aug-09 19:19	Rosette (Light cast) to 600 dbar (Ctd data)
16	P5	48°41.53 127°09.87	21-Aug-09 22:25	Rosette to 5 dbar (Ctd data to 2009 dbar)
17	P6	48°44.58 127°39.93	22-Aug-09 02:09	Rosette to 5 dbar (Ctd data to 2006 dbar)
18	P7	48°46.61 128°09.96	22-Aug-09 05:53	Rosette to 6 dbar (Ctd data to 2007 dbar)
19	P8	48°48.85 128°37.74	22-Aug-09 10:08	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
20	P8	48°48.98 128°39.95	22-Aug-09 11:17	Rosette to 2003 dbar (Ctd data)
21	P8	48°49.10 128°39.89	22-Aug-09 13:22	Bongo to 250 m
22	P9	48°51.37 129°09.95	22-Aug-09 17:38	Rosette to 5 dbar (Ctd data to 2007 dbar)
23	P10	48°53.60 129°39.92	22-Aug-09 23:13	Rosette to 5 dbar (Ctd data to 2008 dbar)
24	P11	48°55.97 130°09.88	23-Aug-09 03:59	Rosette to 5 dbar (Ctd data to 2006 dbar)
25	P12	48°57.65 130°37.70	23-Aug-09 08:59	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
26	P12	48°58.14 130°39.97	23-Aug-09 10:03	Rosette (UBC Deep cast) to 2000 dbar (Ctd data)
27	P12	48°58.15 130°40.05	23-Aug-09 11:37	Bongo to 250 m
28	P12	48°58.19 130°40.00	23-Aug-09 12:17	Rosette (UBC Shallow cast) to 1000 dbar (Ctd data)
29	P12	48°58.13 130°40.08	23-Aug-09 13:44	Rosette (Deep cast) to 3276 dbar (Ctd data)
30	P12	48°58.18 130°40.01	23-Aug-09 17:34	Rosette (DMS cast) to 199 dbar (Ctd data)
31	P12	48°58.22 130°40.00	23-Aug-09 18:35	Rosette (Light cast) to 601 dbar (Ctd data)
32	P13	49°02.63 131°40.06	24-Aug-09 01:10	Rosette to 5 dbar (Ctd data to 2005 dbar)
33	P14	47°07.43 132°39.97	24-Aug-09 06:38	Rosette to 5 dbar (Ctd data to 2006 dbar)
34	P15	49°12.04 133°39.92	24-Aug-09 12:46	Rosette to 5 dbar (Ctd data to 2007 dbar)
35	P16	49°16.71 134°43.16	24-Aug-09 21:09	Rosette (DMS cast) to 201 dbar (Ctd data)
36	P16	49°16.82 134°43.15	24-Aug-09 22:26	Rosette (Light cast) to 600 dbar (Ctd data)
37	P16	49°16.72 134°43.10	25-Aug-09 00:58	Rosette (Deep cast) to 3688 dbar (Ctd data)
38	P18	49°25.99 136°39.96	25-Aug-09 21:23	Rosette to 7 dbar (Ctd data to 2006 dbar)
39	P19	49°30.00 137°39.94	26-Aug-09 03:32	Rosette to 5 dbar (Ctd data to 2007 dbar)
40	P20	49°33.91 138°39.74	26-Aug-09 09:26	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
41	P20	49°34.05 138°39.95	26-Aug-09 10:38	Rosette (Deep UBC cast) to 2008 dbar (Ctd data)
42	P20	49°34.00 138°39.87	26-Aug-09 12:15	Bongo to 250 m
43	P26	49°59.38 144°52.17	27-Aug-09 12:04	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
44	P26	49°59.97 145°00.14	27-Aug-09 13:16	Rosette (Deep cast) to 4315 dbar (Ctd data)
45	P26	50°00.01 145°00.00	27-Aug-09 17:34	Bongo to 250 m
46	P26	49°59.99 145°00.02	27-Aug-09 17:53	Rosette (UBC Deep cast) to 2003 dbar (Ctd data)
47	P26	50°00.01 144°59.88	27-Aug-09 19:57	Rosette (UBC Shallow & ONAr cast) to 1001 dbar (Ctd data)
48	P26	50°00.00 144°59.90	27-Aug-09 22:16	Rosette (DMS & ONAr cast) to 198 dbar (Ctd data)
49	P26	49°59.99 144°59.99	28-Aug-09 00:34	Rosette (Light & ONAr cast) to 599 dbar (Ctd data)
50	P26	49°59.99 145°00.16	28-Aug-09 02:19	Bongo to 1000 m
51	P26	50°00.06 145°00.02	28-Aug-09 03:28	Rosette (Deep ONAr & UBC cast) to 4000 dbar (Ctd data)
52	PA-003	50°09.34 144°48.63	28-Aug-09 07:29	Rosette (Mooring cast) to 30 dbar (Ctd data)
53	P35	50°00.09 144°18.13	28-Aug-09 10:53	Rosette to 6 dbar (Ctd data to 2005 dbar)
54	P25	50°00.04 143°36.33	28-Aug-09 15:18	Rosette to 3 dbar (Ctd data to 2006 dbar)
55	P24	49°50.23 142°39.92	28-Aug-09 20:42	Rosette (Calibration cast) to 2000 dbar (Ctd data to 2005 dbar)
56	P23	49°46.03 141°40.07	29-Aug-09 02:26	Rosette to 4 dbar (Ctd data to 2006 dbar)
57	P22	49°42.05 140°40.10	29-Aug-09 08:49	Rosette to 5 dbar (Ctd data to 2006 dbar)
58	P21	49°37.95 139°39.89	29-Aug-09 14:40	Rosette to 4 dbar (Ctd data to 2008 dbar)
59	P20	49°33.99 138°39.92	29-Aug-09 20:12	Rosette (DMS cast) to 199 dbar (Ctd data)
60	P20	49°34.03 138°40.02	29-Aug-09 21:10	Rosette (Light & ONAr cast) to 600 dbar (Ctd data)
61	P20	49°34.01 138°39.98	30-Aug-09 00:34	Rosette (Deep cast) to 4024 dbar (Ctd data)
62	P20	49°34.01 138°39.96	30-Aug-09 04:03	Rosette (UBC Shallow cast) to 1001 dbar (Ctd data)
63	P20	49°34.23 138°39.25	30-Aug-09 07:02	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
64	P19	49°29.93 137°39.92	30-Aug-09 11:42	Rosette to 4 dbar (Ctd data to 2007 dbar)
65	P18	49°26.04 136°40.04	30-Aug-09 17:11	Rosette to 4 dbar (Ctd data to 2007 dbar)
66	P17	49°21.02 135°40.01	30-Aug-09 22:37	Rosette to 2007 dbar (Ctd data)
67	P16	49°16.99 134°39.94	31-Aug-09 04:58	Rosette (UBC Deep cast) to 2000 dbar (Ctd data)
68	P16	49°16.99 134°39.96	31-Aug-09 06:41	Rosette (UBC Shallow cast) to 1002 dbar (Ctd data)
69	P16	49°16.94 134°39.99	31-Aug-09 07:47	Bongo to 250 m
70	P16	49°16.92 134°40.22	31-Aug-09 08:03	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
71	P14	49°07.42 132°39.97	31-Aug-09 17:12	Rosette to 1998 dbar (Ctd data to 2004 dbar)
72	P14	49°07.40 132°39.96	31-Aug-09 18:59	Bongo to 250 m
73	P12	48°58.24 130°40.14	01-Sep-09 07:01	Live Reeve net towed at 200m, 150m, and 100m for 10 minutes each depth
74	P8	48°48.97 128°40.01	01-Sep-09 16:20	Rosette (OSU cast) to 1998 dbar (Ctd data to 2006 dbar)
75	P4	48°38.93 126°39.96	02-Sep-09 05:03	Rosette (OSU cast) to 1299 dbar (Ctd data)