Data Trawler

Survey: - FR198910 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 157

Operation No.: 1

Gear: CTD 2,Conductivity CTD 2,Dissolved oxygen CTD 2,Pressure CTD 2,Temperature CTD 2

When: 1989-09-02 06:40 to 1989-09-02 09:58 UTC

Where: 28° 38.2' S 156° 52.2' E
to 28° 38.5' S 156° 54.5' E

Maximum Depth (m): 4599

CTD profile - view full size

View two CTD profiles of Salinity versus Fluorescence and Temperature versus Oxygen.

Bottle Data

Bottle Number	Pressure	Oxygen (µM)	Salinity (psu)	thermometricDepth	Nitrate (µM)	Temperature (deg C)	Orthophosphate (µM)	Silicate (µM)
11	2.8	236.13	35.611		0.19	18.93	0.27	0.90
20	47.7	230.76	35.635		0.96		0.30	1.00
22	89.5	219.68	35.626		2.51		0.35	1.20
26	147.4	185.75	35.503		7.72		0.70	2.50
13	198.2	186.42	35.425		9.45		0.90	3.10
4	288.2	190.79	35.267		11.77		0.95	4.10
8	398.8	197.17	35.037		15.05		1.08	5.40
19	498.7	193.81	34.789		19.68		1.35	8.40
29	598.4	194.82	34.658		22.58		1.52	11.40
27	798.3	190.79	34.501		27.98		1.88	22.80
16	937.6	182.73	34.495		32.22		2.19	36.10
6	998.4	180.04	34.465		33.57		2.28	40.90
28	1184	168.28	34.519		33.19		2.12	57.90
3	1399	154.51	34.574		35.70		2.33	83.50
9	1498.5	152.16	34.595		36.28		2.38	90.30
21	2202.2	173.66	34.696	2,186.02	35.12	2.17	2.30	95.40
2	2478	182.39	34.716		34.54		2.22	95.40
5	2802.6	189.78	34.727		36.47		2.42	112.40
24	3217.1	194.48	34.727		36.47		2.41	119.20
31	3497.2	197.20	34.725
10	3996.8	197.84	34.722		37.43		2.46	127.80
17	4500.1	199.52	34.720	4,406.01	37.43	1.16	2.49	129.40
12	4599.4	198.85	34.720		37.43		2.49	131.10

Instrument	Manufacturer	Model	Serial No	Measuring
CTD 2	EG&G	MKIIIB	01-3006-1013
Conductivity CTD 2	EG&G	B10086
Dissolved oxygen CTD 2	Beckman			Oxygen (µM)
Pressure CTD 2	Paine	211-35-440		Pressure (decibars)
Temperature CTD 2	Rosemount	171 BJ		Temperature (deg C)

Data Trawler - Deployment Details