Data Trawler

Survey: - FR198910 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 159

Operation No.: 1

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

When: 1989-09-02 12:45 to 1989-09-02 16:18 UTC

Where: 28° 48.4' S 156° 21.0' E
to 28° 47.2' S 156° 22.1' E

Maximum Depth (m): 4866

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	3.1	228.74	35.589		1.93	18.92	0.36	1.00
20	48	226.39	35.581		1.93		0.33	1.00
22	98.3	226.73	35.578		2.12		0.32	0.90
26	163.2	206.24	35.590		3.86		0.48	1.20
13	198.6	190.45	35.553		6.56		0.59	1.90
4	333	190.12	35.303		11.96		0.90	3.90
8	397.8	193.14	35.185		13.70		1.00	4.60
19	499	197.17	34.956		17.17		1.14	6.00
29	598.5	197.84	34.734		22.58		1.50	9.40
27	798.4	190.79	34.507		30.10		1.93	22.00
16	960.2	184.74			32.61		2.04	33.70
6	998.4	181.05	34.470		34.92		2.26	38.80
28	1178.9	171.31	34.515		37.24		2.38	66.40
3	1388	158.88	34.554		39.94		2.60	86.90
9	1498.4	154.51	34.585		40.52		2.72	98.80
18	1753.7	158.88	34.634		40.52		2.65	103.90
21	2158.9	172.31	34.685	2,140.19	38.98	2.22	2.58	103.90
2	2490.6	188.77	34.717		37.82		2.44	105.60
5	2802.6	190.45	34.724		37.43		2.42	114.10
24	3228.3	195.83	34.722		37.82		2.46	120.90
31	3498.2	197.17	34.721		38.20		2.44	126.00
10	4005.9	197.84	34.718		38.40		2.47	127.80
17	4505.2	199.86	34.717		38.59		2.49	129.40
12	4866.8	198.85	34.715		38.78		2.47	129.40

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