RRS Charles Darwin CD46

Cruise summary report

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Cruise Info.

Ship name (ship code)

RRS Charles Darwin (74AB)

Cruise identifier

CD46

Cruise period

1990-04-28 — 1990-05-23

Status

Completed

Port of departure

Barry, United Kingdom

Port of return

Barry, United Kingdom

Purpose

Research

Objectives

Fluxes in the contemporary system (Lagrangian Study) Iceland Basin. 46 (B1/90) BOFS.
The specific objectives of the cruise (referred to as BOFS B1 cruise) were to
monitor intensively the changes in a wide range of physical, chemical and, especially, biological parameters and processes in the water column over the expected course of the spring bloom of phytoplankton at a location adjacent to a Lagrangian drogue. The marker drogue, set at 20m, had been deployed previously by RRS Discovery at the centre of an array of drogues and rigs strategically located in relation to a mesoscale eddy. The locations of the drogues were monitored continuously via satellite link over the duration of the cruise in order to describe the evolution of the eddy system.

Chief scientist

Graham Savidge (Queen's University Belfast School of Biological Sciences)

Project

JGOFS,BOFS

Cruise report

(5.72 MB)

Ocean/sea areas

General

North East Atlantic Ocean (limit 40W)

Specific

N Atlantic

Track charts

(0.02 MB)

Measurements

Physical oceanography

Surface measurements underway (T,S)

Description: Continuous underway measurements throughout the cruise

CTD stations

Quantity: number of profiles = 105

Transparency (eg transmissometer)

Quantity: number of profiles = 105

Surface drifters/drifting buoys

Description: previously laid drifters tracked

Chemical oceanography

Oxygen

Quantity: number of profiles = 105

Phosphate

Quantity: number of profiles = 105

Nitrate

Quantity: number of profiles = 105

Nitrite

Quantity: number of profiles = 105

Ammonia

Quantity: number of profiles = 62

Silicate

Quantity: number of profiles = 105

Radioactivity

Quantity: number of profiles = 10

Isotopes

Quantity: number of samples = 19
Description: 13 casts SAPS, filters analysed for lipid,pigment etc.

Other chemical oceanographic measurements

Quantity: number of profiles = 4
Description: TCO2

Biology and fisheries

Primary productivity

Quantity: number of experiments = 24

Phytoplankton pigs (eg chlorophyll, fluorescence)

Quantity: number of stations = 126
Description: incl. 21 HPLC stations

Phytoplankton pigs (eg chlorophyll, fluorescence)

Quantity: number of profiles = 105

Particulate organic matter (inc POC, PON)

Quantity: number of profiles = 23
Description: POC & PON

Dissolved organic matter (inc DOC)

Quantity: number of profiles = 44

Phytoplankton

Quantity: number of profiles = 20
Description: physiology survey

Zooplankton

Quantity: number of stations = 64
Description: survey:distribution,biomass determination,energy transfers

Pelagic bacteria/micro-organisms

Quantity: number of profiles = 28

Meteorology

Incident radiation

Routine standard measurements

Data held at BODC

Get data

Series/Profiles

198 Bottle station

Reference numbers
Nitrite concentration parameters in the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Phosphate concentration parameters in the water column
Silicate concentration parameters in the water column
Ammonium and ammonia concentration parameters in water bodies
Nitrate concentration parameters in the water column
Quality control flags

[Show series]

[Hide series]

BODC id	Date/Time	Location
1231060	1990-05-05 20:30	49° 42' 18" N 18° 29' 47" W
1231281	1990-05-10 04:33	49° 28' 58" N 18° 27' 59" W
1231300	1990-05-10 11:18	49° 27' 8" N 18° 26' 13" W
1231336	1990-05-11 05:37	49° 22' 22" N 18° 20' 44" W
1231348	1990-05-11 08:20	49° 20' 55" N 18° 20' 29" W
1231404	1990-05-12 04:42	49° 18' 55" N 18° 8' 0" W
1231441	1990-05-12 16:04	49° 15' 53" N 17° 54' 40" W
1231717	1990-05-20 05:47	48° 25' 45" N 17° 41' 58" W
1231729	1990-05-20 11:35	48° 27' 54" N 17° 44' 1" W
1267862	1990-05-17 03:20	48° 55' 36" N 17° 4' 0" W
2251071	1990-05-02 11:27:30	49° 56' 17" N 18° 32' 3" W
2251095	1990-05-04 05:32	49° 53' 11" N 18° 33' 5" W
2251138	1990-05-04 14:53:30	49° 50' 58" N 18° 30' 41" W
2251175	1990-05-04 23:23:30	49° 50' 22" N 18° 30' 30" W
2251311	1990-05-07 05:55	49° 34' 26" N 18° 35' 2" W
2251488	1990-05-10 11:17:30	49° 27' 8" N 18° 26' 13" W
2251544	1990-05-11 08:20	49° 20' 55" N 18° 20' 29" W
2251612	1990-05-12 04:42	49° 18' 55" N 18° 8' 0" W
2251661	1990-05-13 05:28:30	49° 11' 51" N 17° 51' 1" W
2251697	1990-05-13 17:19	49° 8' 22" N 17° 40' 16" W
2251704	1990-05-13 23:27:30	49° 8' 26" N 17° 32' 26" W
2251790	1990-05-16 13:44	49° 1' 19" N 17° 3' 31" W
1230806	1990-04-30 23:30	49° 50' 55" N 18° 56' 45" W
1230831	1990-05-01 12:59	49° 51' 34" N 18° 47' 0" W
1230996	1990-05-04 20:28	49° 50' 54" N 18° 31' 47" W
1231035	1990-05-05 08:29	49° 45' 28" N 18° 32' 55" W
1231084	1990-05-06 05:43	49° 39' 15" N 18° 32' 12" W
1231232	1990-05-09 11:31	49° 29' 10" N 18° 36' 28" W
1231361	1990-05-11 12:17	49° 20' 5" N 18° 18' 1" W
1231521	1990-05-14 11:48	49° 13' 50" N 17° 27' 14" W
1231649	1990-05-18 21:24	48° 36' 27" N 17° 18' 44" W
1231730	1990-05-20 19:25	48° 31' 5" N 17° 46' 6" W
2251083	1990-05-02 14:43	49° 55' 33" N 18° 29' 18" W
2251151	1990-05-04 16:10	49° 50' 48" N 18° 31' 50" W
2251243	1990-05-06 04:30:30	49° 39' 34" N 18° 33' 1" W
2251267	1990-05-06 11:19	49° 37' 47" N 18° 30' 54" W
2251323	1990-05-07 11:50:30	49° 32' 35" N 18° 34' 38" W
2251396	1990-05-08 17:17:30	49° 31' 50" N 18° 38' 20" W
2251452	1990-05-09 23:29	49° 25' 0" N 18° 34' 30" W
2251532	1990-05-11 05:37	49° 22' 22" N 18° 20' 44" W
2251728	1990-05-14 11:47:30	49° 13' 50" N 17° 27' 14" W
2251882	1990-05-18 21:23:30	48° 36' 27" N 17° 18' 44" W
2251901	1990-05-19 13:09:30	48° 31' 31" N 17° 23' 26" W
2251937	1990-05-19 23:26:30	48° 30' 43" N 17° 28' 43" W
2251950	1990-05-20 05:47	48° 25' 45" N 17° 41' 58" W
2251962	1990-05-20 08:40	48° 27' 8" N 17° 42' 15" W
1230818	1990-05-01 06:17	49° 51' 39" N 18° 52' 37" W
1230923	1990-05-03 17:24	49° 56' 5" N 18° 27' 30" W
1230984	1990-05-04 16:10	49° 50' 48" N 18° 31' 50" W
1231023	1990-05-05 05:22	49° 46' 29" N 18° 32' 42" W
1231072	1990-05-06 00:14	49° 40' 53" N 18° 28' 20" W
1231140	1990-05-07 11:51	49° 32' 35" N 18° 34' 38" W
1231188	1990-05-08 11:14	49° 31' 21" N 18° 36' 53" W
1231397	1990-05-12 00:33	49° 15' 30" N 18° 2' 50" W
1231508	1990-05-14 05:55	49° 10' 16" N 17° 31' 34" W
1231545	1990-05-14 23:50	49° 20' 9" N 17° 27' 3" W
1267770	1990-05-10 03:40	49° 29' 32" N 18° 28' 26" W
1267825	1990-05-13 03:48	49° 13' 15" N 17° 52' 23" W
1267886	1990-05-19 03:32	48° 34' 13" N 17° 19' 13" W
2251046	1990-05-01 12:58:30	49° 51' 34" N 18° 47' 0" W
2251114	1990-05-04 11:52:30	49° 52' 17" N 18° 31' 31" W
2251206	1990-05-05 16:05	49° 43' 36" N 18° 30' 17" W
2251279	1990-05-06 13:53:30	49° 37' 44" N 18° 29' 16" W
2251384	1990-05-08 11:14	49° 31' 21" N 18° 36' 53" W
2251476	1990-05-10 05:49:30	49° 28' 7" N 18° 27' 34" W
2251507	1990-05-10 13:02:30	49° 27' 5" N 18° 25' 24" W
2251581	1990-05-11 16:20	49° 18' 39" N 18° 13' 50" W
2251636	1990-05-12 11:33	49° 18' 3" N 17° 59' 12" W
2251753	1990-05-14 19:26	49° 19' 11" N 17° 26' 40" W
2251765	1990-05-14 23:50	49° 20' 9" N 17° 27' 3" W
2251789	1990-05-15 07:17:30	49° 10' 45" N 17° 16' 31" W
2251869	1990-05-17 16:10	48° 53' 4" N 16° 57' 46" W
2251949	1990-05-20 04:24:30	48° 25' 1" N 17° 41' 10" W
2251998	1990-05-20 18:27	48° 30' 44" N 17° 45' 31" W
1230960	1990-05-04 07:55	49° 53' 3" N 18° 32' 45" W
1230879	1990-05-02 17:59	49° 54' 46" N 18° 26' 13" W
1230880	1990-05-02 23:21	49° 53' 24" N 18° 21' 19" W
1230935	1990-05-03 23:21	49° 55' 54" N 18° 25' 5" W
1230972	1990-05-04 11:53	49° 52' 17" N 18° 31' 31" W
1231096	1990-05-06 11:19	49° 37' 47" N 18° 30' 54" W
1231139	1990-05-07 05:55	49° 34' 26" N 18° 35' 2" W
1231152	1990-05-07 23:23	49° 33' 5" N 18° 30' 26" W
1231164	1990-05-08 04:22	49° 29' 54" N 18° 36' 58" W
1231207	1990-05-08 17:18	49° 31' 50" N 18° 38' 20" W
1231268	1990-05-09 23:29	49° 25' 0" N 18° 34' 30" W
1231312	1990-05-10 16:14	49° 27' 7" N 18° 23' 57" W
1231416	1990-05-12 05:48	49° 18' 23" N 18° 7' 18" W
1231428	1990-05-12 11:33	49° 18' 3" N 17° 59' 12" W
1231489	1990-05-13 23:28	49° 8' 26" N 17° 32' 26" W
1231582	1990-05-16 17:03	49° 0' 48" N 17° 2' 7" W
1231637	1990-05-17 20:19	48° 52' 29" N 16° 56' 14" W
1267782	1990-05-11 03:05	49° 24' 20" N 18° 21' 10" W
1267898	1990-05-20 03:17	48° 24' 57" N 17° 40' 18" W
2251218	1990-05-05 20:30	49° 42' 18" N 18° 29' 47" W
2251372	1990-05-08 09:26	49° 31' 7" N 18° 37' 37" W
2251673	1990-05-13 10:22:30	49° 8' 15" N 17° 47' 44" W
2251741	1990-05-14 17:47:30	49° 18' 35" N 17° 25' 40" W
2251808	1990-05-16 17:02:30	49° 0' 48" N 17° 2' 7" W
1231176	1990-05-08 05:34	49° 30' 11" N 18° 37' 15" W
1230911	1990-05-03 12:19	49° 56' 18" N 18° 29' 46" W
1231011	1990-05-04 23:24	49° 50' 22" N 18° 30' 30" W
1231127	1990-05-06 23:32	49° 34' 29" N 18° 27' 45" W
1231219	1990-05-08 23:14	49° 30' 59" N 18° 40' 28" W
1231453	1990-05-13 05:29	49° 11' 51" N 17° 51' 1" W
1231465	1990-05-13 11:55	49° 8' 0" N 17° 46' 33" W
1231570	1990-05-16 13:44	49° 1' 19" N 17° 3' 31" W
1231594	1990-05-16 23:42	49° 1' 35" N 17° 0' 8" W
1231613	1990-05-17 12:44	48° 53' 36" N 16° 59' 42" W
1231662	1990-05-19 13:10	48° 31' 31" N 17° 23' 26" W
1231698	1990-05-19 23:27	48° 30' 43" N 17° 28' 43" W
1267733	1990-05-08 03:27	49° 29' 55" N 18° 36' 38" W
1267837	1990-05-15 03:28	49° 9' 12" N 17° 18' 17" W
1267849	1990-05-15 04:05	49° 9' 30" N 17° 18' 2" W
2251022	1990-04-30 23:29:30	49° 50' 55" N 18° 56' 45" W
2251102	1990-05-04 07:55	49° 53' 3" N 18° 32' 45" W
2251126	1990-05-04 13:04:30	49° 52' 0" N 18° 30' 48" W
2251231	1990-05-06 00:14	49° 40' 53" N 18° 28' 20" W
2251255	1990-05-06 05:42:30	49° 39' 15" N 18° 32' 12" W
2251292	1990-05-06 23:31:30	49° 34' 29" N 18° 27' 45" W
2251427	1990-05-09 11:31	49° 29' 10" N 18° 36' 28" W
2251519	1990-05-10 16:14	49° 27' 7" N 18° 23' 57" W
2251556	1990-05-11 12:17	49° 20' 5" N 18° 18' 1" W
2251600	1990-05-12 00:32:30	49° 15' 30" N 18° 2' 50" W
2251716	1990-05-14 04:15:30	49° 10' 27" N 17° 33' 57" W
2251821	1990-05-16 23:42	49° 1' 35" N 17° 0' 8" W
2251894	1990-05-19 05:48:30	48° 33' 3" N 17° 19' 22" W
2251925	1990-05-19 18:57	48° 31' 36" N 17° 26' 28" W
2251986	1990-05-20 14:51	48° 29' 24" N 17° 45' 3" W
1230892	1990-05-03 06:33	49° 56' 32" N 18° 32' 34" W
1230855	1990-05-02 11:28	49° 56' 17" N 18° 32' 3" W
1231115	1990-05-06 17:29	49° 36' 19" N 18° 28' 45" W
1231220	1990-05-09 05:37	49° 31' 10" N 18° 35' 22" W
1231244	1990-05-09 13:51	49° 28' 20" N 18° 36' 24" W
1231293	1990-05-10 05:50	49° 28' 7" N 18° 27' 34" W
1231490	1990-05-14 04:16	49° 10' 27" N 17° 33' 57" W
1231674	1990-05-19 15:49	48° 31' 51" N 17° 24' 55" W
1231686	1990-05-19 18:57	48° 31' 36" N 17° 26' 28" W
1267708	1990-05-06 03:20	49° 39' 48" N 18° 33' 28" W
1267721	1990-05-07 03:34	49° 35' 15" N 18° 36' 10" W
1267874	1990-05-17 04:10	48° 55' 17" N 17° 3' 48" W
2251034	1990-05-01 06:16:30	49° 51' 39" N 18° 52' 37" W
2251163	1990-05-04 20:27:30	49° 50' 54" N 18° 31' 47" W
2251199	1990-05-05 13:27	49° 44' 4" N 18° 30' 42" W
2251359	1990-05-08 04:22	49° 29' 54" N 18° 36' 58" W
2251520	1990-05-10 23:41:30	49° 26' 44" N 18° 18' 6" W
2251648	1990-05-12 16:04	49° 15' 53" N 17° 54' 40" W
2251685	1990-05-13 11:54:30	49° 8' 0" N 17° 46' 33" W
2251777	1990-05-15 05:21:30	49° 10' 12" N 17° 17' 41" W
2251857	1990-05-17 13:47	48° 53' 27" N 16° 59' 2" W
2251913	1990-05-19 15:49	48° 31' 51" N 17° 24' 55" W
2251974	1990-05-20 11:34:30	48° 27' 54" N 17° 44' 1" W
1230947	1990-05-04 04:26	49° 53' 19" N 18° 33' 6" W
1230959	1990-05-04 05:32	49° 53' 11" N 18° 33' 5" W
1231047	1990-05-05 13:27	49° 44' 4" N 18° 30' 42" W
1231059	1990-05-05 16:05	49° 43' 36" N 18° 30' 17" W
1231103	1990-05-06 13:54	49° 37' 44" N 18° 29' 16" W
1231256	1990-05-09 19:36	49° 25' 54" N 18° 34' 51" W
1231373	1990-05-11 16:20	49° 18' 39" N 18° 13' 50" W
1231385	1990-05-11 20:18	49° 17' 16" N 18° 8' 36" W
1231477	1990-05-13 17:19	49° 8' 22" N 17° 40' 16" W
1231569	1990-05-15 07:18	49° 10' 45" N 17° 16' 31" W
1231625	1990-05-17 16:10	48° 53' 4" N 16° 57' 46" W
1231650	1990-05-19 05:49	48° 33' 3" N 17° 19' 22" W
1267689	1990-05-03 03:20	49° 56' 21" N 18° 33' 12" W
1267745	1990-05-08 15:35	49° 32' 1" N 18° 37' 26" W
1267757	1990-05-09 03:11	49° 31' 44" N 18° 34' 56" W
1267769	1990-05-09 03:52	49° 31' 46" N 18° 35' 31" W
1267794	1990-05-11 03:44	49° 23' 44" N 18° 20' 46" W
1267850	1990-05-16 08:20	49° 2' 12" N 17° 4' 35" W
2251187	1990-05-05 08:28:30	49° 45' 28" N 18° 32' 55" W
2251280	1990-05-06 17:28:30	49° 36' 19" N 18° 28' 45" W
2251335	1990-05-07 14:23:30	49° 32' 17" N 18° 33' 43" W
2251403	1990-05-08 23:14	49° 30' 59" N 18° 40' 28" W
2251439	1990-05-09 13:50:30	49° 28' 20" N 18° 36' 24" W
2251593	1990-05-11 20:17:30	49° 17' 16" N 18° 8' 36" W
2252013	1990-04-29 09:06:30	50° 18' 2" N 10° 18' 17" W
2251624	1990-05-12 05:47:30	49° 18' 23" N 18° 7' 18" W
2251833	1990-05-17 05:25	48° 54' 53" N 17° 3' 5" W
2252001	1990-05-20 19:24:30	48° 31' 5" N 17° 46' 6" W
1230843	1990-05-02 08:48	49° 56' 55" N 18° 33' 46" W
1231324	1990-05-10 23:42	49° 26' 44" N 18° 18' 6" W
1231533	1990-05-14 17:48	49° 18' 35" N 17° 25' 40" W
1231557	1990-05-15 05:22	49° 10' 12" N 17° 17' 41" W
1231601	1990-05-17 05:25	48° 54' 53" N 17° 3' 5" W
1231705	1990-05-20 04:25	48° 25' 1" N 17° 41' 10" W
1267690	1990-05-05 03:12	49° 46' 49" N 18° 32' 59" W
1267801	1990-05-12 03:51	49° 19' 15" N 18° 9' 8" W
1267813	1990-05-13 03:23	49° 13' 24" N 17° 52' 45" W
2251058	1990-05-01 14:55	49° 50' 58" N 18° 45' 56" W
2251347	1990-05-07 23:22:30	49° 33' 5" N 18° 30' 26" W
2251360	1990-05-08 05:33:30	49° 30' 11" N 18° 37' 15" W
2251415	1990-05-09 05:36:30	49° 31' 10" N 18° 35' 22" W
2251440	1990-05-09 19:35:30	49° 25' 54" N 18° 34' 51" W
2251464	1990-05-10 04:33	49° 28' 58" N 18° 27' 59" W
2251568	1990-05-11 14:20	49° 19' 16" N 18° 16' 0" W
2251845	1990-05-17 12:44	48° 53' 36" N 16° 59' 42" W
2251870	1990-05-17 20:19	48° 52' 29" N 16° 56' 14" W
1230867	1990-05-02 14:43	49° 55' 33" N 18° 29' 18" W

101 CTD/STD cast

Transmittance and attenuance of the water column
Dissolved oxygen parameters in the water column
Salinity of the water column
Visible waveband radiance and irradiance measurements in the water column
Density of the water column
Chlorophyll pigment concentrations in water bodies
Temperature of the water column
Vertical spatial coordinates

[Show series]

[Hide series]

BODC id	Date/Time	Location
956179	1990-05-02 23:06	49° 53' 24" N 18° 21' 19" W
956192	1990-05-03 12:03	49° 56' 18" N 18° 29' 46" W
956235	1990-05-04 04:14	49° 53' 19" N 18° 33' 6" W
956352	1990-05-05 20:17	49° 42' 18" N 18° 29' 47" W
956376	1990-05-06 04:15	49° 39' 34" N 18° 33' 1" W
956512	1990-05-08 09:29	49° 31' 7" N 18° 37' 37" W
956733	1990-05-11 16:14	49° 18' 40" N 18° 13' 50" W
956954	1990-05-17 05:23	48° 54' 53" N 17° 3' 5" W
957078	1990-05-20 04:16	48° 25' 1" N 17° 41' 10" W
957122	1990-05-20 12:59	48° 29' 24" N 17° 45' 3" W
956211	1990-05-03 17:10	49° 56' 5" N 18° 27' 30" W
956296	1990-05-04 15:56	49° 50' 49" N 18° 31' 50" W
956388	1990-05-06 05:32	49° 39' 15" N 18° 32' 12" W
956407	1990-05-06 11:09	49° 37' 47" N 18° 30' 54" W
956604	1990-05-09 23:20	49° 25' 0" N 18° 34' 29" W
956641	1990-05-10 11:15	49° 27' 9" N 18° 26' 13" W
956677	1990-05-10 23:35	49° 26' 44" N 18° 18' 7" W
956689	1990-05-11 05:29	49° 22' 22" N 18° 20' 44" W
956690	1990-05-11 08:10	49° 20' 55" N 18° 20' 30" W
956708	1990-05-11 12:11	49° 20' 6" N 18° 18' 1" W
956757	1990-05-12 00:17	49° 15' 29" N 18° 2' 50" W
956978	1990-05-17 13:37	48° 53' 27" N 16° 59' 1" W
956063	1990-04-30 23:09	49° 50' 55" N 18° 56' 45" W
956118	1990-05-02 07:08	49° 57' 16" N 18° 34' 42" W
956143	1990-05-02 11:07	49° 56' 16" N 18° 32' 3" W
956223	1990-05-03 23:06	49° 55' 54" N 18° 25' 4" W
956303	1990-05-04 20:17	49° 50' 54" N 18° 31' 47" W
956315	1990-05-04 23:13	49° 50' 22" N 18° 30' 30" W
956327	1990-05-05 08:12	49° 45' 28" N 18° 32' 55" W
956339	1990-05-05 13:20	49° 44' 4" N 18° 30' 42" W
956432	1990-05-06 23:20	49° 34' 28" N 18° 27' 45" W
956573	1990-05-09 11:22	49° 29' 10" N 18° 36' 28" W
956665	1990-05-10 16:04	49° 27' 7" N 18° 23' 57" W
956745	1990-05-11 20:12	49° 17' 16" N 18° 8' 36" W
956874	1990-05-14 17:44	49° 18' 35" N 17° 25' 40" W
956886	1990-05-14 19:17	49° 19' 11" N 17° 26' 40" W
956929	1990-05-16 12:19	49° 1' 19" N 17° 3' 31" W
956991	1990-05-17 16:09	48° 53' 4" N 16° 57' 46" W
957005	1990-05-17 20:16	48° 52' 29" N 16° 56' 15" W
957030	1990-05-19 12:56	48° 31' 31" N 17° 23' 26" W
957066	1990-05-19 23:14	48° 30' 43" N 17° 28' 43" W
956155	1990-05-02 12:41	49° 55' 34" N 18° 29' 18" W
956420	1990-05-06 17:16	49° 36' 19" N 18° 28' 45" W
956500	1990-05-08 05:24	49° 30' 11" N 18° 37' 14" W
956524	1990-05-08 11:07	49° 31' 21" N 18° 36' 53" W
956561	1990-05-09 05:30	49° 31' 10" N 18° 35' 22" W
956794	1990-05-12 13:06	49° 15' 52" N 17° 54' 40" W
956837	1990-05-13 17:13	49° 8' 22" N 17° 40' 16" W
956917	1990-05-15 07:15	49° 10' 45" N 17° 16' 31" W
957017	1990-05-18 21:08	48° 36' 27" N 17° 18' 44" W
957029	1990-05-19 05:36	48° 33' 3" N 17° 19' 22" W
957091	1990-05-20 05:31	48° 25' 45" N 17° 41' 58" W
956051	1990-04-29 08:52	50° 18' 2" N 10° 18' 17" W
956087	1990-05-01 08:18	49° 52' 21" N 18° 49' 36" W
956106	1990-05-01 14:47	49° 50' 58" N 18° 45' 56" W
956260	1990-05-04 11:43	49° 52' 17" N 18° 31' 31" W
956284	1990-05-04 14:47	49° 50' 58" N 18° 30' 41" W
956468	1990-05-07 14:18	49° 32' 17" N 18° 33' 43" W
956493	1990-05-08 04:17	49° 29' 54" N 18° 36' 58" W
956721	1990-05-11 14:08	49° 19' 16" N 18° 16' 0" W
956813	1990-05-13 10:23	49° 8' 15" N 17° 47' 43" W
957109	1990-05-20 08:46	48° 27' 8" N 17° 42' 15" W
957110	1990-05-20 11:21	48° 27' 54" N 17° 44' 1" W
957146	1990-05-20 19:13	48° 31' 5" N 17° 46' 6" W
956167	1990-05-02 17:37	49° 54' 46" N 18° 26' 13" W
956585	1990-05-09 12:28	49° 28' 20" N 18° 36' 24" W
956616	1990-05-10 04:29	49° 28' 58" N 18° 28' 0" W
956770	1990-05-12 05:40	49° 18' 24" N 18° 7' 18" W
956075	1990-05-01 05:59	49° 51' 39" N 18° 52' 37" W
956099	1990-05-01 12:40	49° 51' 34" N 18° 47' 0" W
956131	1990-05-02 08:19	49° 56' 55" N 18° 33' 46" W
956180	1990-05-03 06:15	49° 56' 32" N 18° 32' 34" W
956340	1990-05-05 15:52	49° 43' 36" N 18° 30' 17" W
956419	1990-05-06 12:35	49° 37' 45" N 18° 29' 16" W
956481	1990-05-07 23:10	49° 33' 5" N 18° 30' 26" W
956769	1990-05-12 04:39	49° 18' 55" N 18° 8' 0" W
956801	1990-05-13 05:21	49° 11' 50" N 17° 51' 1" W
956849	1990-05-13 23:21	49° 8' 26" N 17° 32' 26" W
956898	1990-05-14 23:48	49° 20' 10" N 17° 27' 2" W
956905	1990-05-15 05:20	49° 10' 12" N 17° 17' 42" W
957134	1990-05-20 18:04	48° 30' 44" N 17° 45' 31" W
956247	1990-05-04 05:21	49° 53' 11" N 18° 33' 6" W
956259	1990-05-04 07:37	49° 53' 3" N 18° 32' 44" W
956272	1990-05-04 12:52	49° 52' 0" N 18° 30' 48" W
956364	1990-05-05 23:57	49° 40' 53" N 18° 28' 21" W
956444	1990-05-07 05:45	49° 34' 27" N 18° 35' 2" W
956456	1990-05-07 11:38	49° 32' 35" N 18° 34' 37" W
956536	1990-05-08 17:08	49° 31' 50" N 18° 38' 20" W
956548	1990-05-08 23:05	49° 30' 58" N 18° 40' 28" W
956597	1990-05-09 19:28	49° 25' 54" N 18° 34' 51" W
956628	1990-05-10 05:42	49° 28' 7" N 18° 27' 34" W
956653	1990-05-10 13:01	49° 27' 5" N 18° 25' 24" W
956782	1990-05-12 11:26	49° 18' 2" N 17° 59' 12" W
956825	1990-05-13 11:51	49° 8' 1" N 17° 46' 32" W
956850	1990-05-14 04:19	49° 10' 27" N 17° 33' 57" W
956862	1990-05-14 11:42	49° 13' 49" N 17° 27' 14" W
956930	1990-05-16 17:00	49° 0' 47" N 17° 2' 7" W
956942	1990-05-16 23:41	49° 1' 35" N 17° 0' 8" W
956966	1990-05-17 12:41	48° 53' 36" N 16° 59' 42" W
957042	1990-05-19 14:10	48° 31' 51" N 17° 24' 55" W
957054	1990-05-19 18:48	48° 31' 36" N 17° 26' 28" W

Discrete samples

105 CTD frame plus rosette sampler

Total dissolved inorganic carbon (TCO2) concentration in the water column
Bacterial production in the water column
Transmittance and attenuance of the water column
Carotenoid and flavenoid pigment concentrations in water bodies
Particulate total and organic nitrogen concentrations in the water column
Nitrite concentration parameters in the water column
Temperature of the water column
Dissolved oxygen parameters in the water column
Phytoplankton taxonomic abundance in water bodies
Phosphate concentration parameters in the water column
Salinity of the water column
Dissolved organic carbon concentration in the water column
Silicate concentration parameters in the water column
Visible waveband radiance and irradiance measurements in the water column
Bacteria generic abundance in water bodies
Density of the water column
Ammonium and ammonia concentration parameters in water bodies
Bacteria taxonomic abundance in water bodies
Microzooplankton taxonomic abundance in water bodies
Microzooplankton non taxonomy-related biomass expressed as carbon per unit volume of the water column
Phytoplankton generic abundance in water bodies
Radioactivity in water bodies
Microzooplankton generic abundance in water bodies
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Particulate total and organic carbon concentrations in the water column
Chlorophyll pigment concentrations in water bodies
Primary production in the water column

19 In situ productivity incubations

47 Sample taken from ship's non-toxic supply

Chlorophyll pigment concentrations in water bodies

12 Stand-alone pumps

66 Unspecified zooplankton net or nets

35 Water bottle hydrocast

Primary production in the water column
Bacterial production in the water column
Regenerated production in water bodies
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column
Dissolved organic carbon concentration in the water column
Silicate concentration parameters in the water column
Bacteria generic abundance in water bodies
Microzooplankton grazing
Metadata parameters
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Chlorophyll pigment concentrations in water bodies
New production in water bodies

Resources

RRS Charles Darwin CD46

Cruise summary report

Quick links

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