Data Trawler

Survey: - FR199002 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 56

Operation No.: 1

Gear: CTD 1,Conductivity CTD 1,Dissolved oxygen CTD 1,Pressure CTD 1,Temperature CTD 1

When: 1990-03-12 08:15 to 1990-03-12 10:32 UTC

Where: 28° 14.8' S 168° 55.0' E
to 28° 15.8' S 168° 55.7' E

Maximum Depth (m): 3274

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)
6	5.3	212.54	35.273		< 0.02	25.15	0.08	0.80
24	100.4	205.03	35.634		2.31		0.31	1.30
18	199.7	194.92	35.567		5.76		0.49	1.90
43	375.2	187.99	35.192		13.01		0.92	4.60
25	501.5	193.48	34.849		18.77		1.27	7.70
42	601.9	199.54	34.674		22.23		1.47	10.10
8	799.9	200.41	34.492		27.50		1.81	20.60
46	950.8	191.17	34.454	947.12	31.45	5.40	2.07	37.60
27	999.8	184.53	34.462		32.60		2.14	45.80
28	1150.8	176.73	34.491		34.58		2.28	63.50
5	1389.9	165.47	34.552		35.90		2.39	86.30
31	1500.4	162.29	34.575		36.56		2.43	94.40
44	1500.4	162.58	34.575		36.56		2.43	94.40
26	1751.2	157.38	34.607		37.54		2.48	107.70
40	2001.3	155.65	34.634		37.71		2.51	116.00
36	2470.2	157.67	34.661		37.54		2.51	124.50
41	2750.6	156.52	34.671		37.87		2.53	129.60
12	2998.8	158.83	34.676	2,972.85	37.71	1.87	2.53	131.30
34	3274.1	156.52	34.679		37.71		2.53	131.30

Instrument	Manufacturer	Model	Measuring
CTD 1	EG&G	MKIIIB
Conductivity CTD 1	NBIS Inc	B10086
Dissolved oxygen CTD 1	Beckman		Oxygen (µM)
Pressure CTD 1	Paine	211-35-440	Pressure (decibars)
Temperature CTD 1	Rosemount	171 BJ	Temperature (deg C)

Data Trawler - Deployment Details