Data Trawler

Survey: - FR199002 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 53

Operation No.: 1

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

When: 1990-03-11 13:32 to 1990-03-11 16:23 UTC

Where: 28° 15.7' S 171° 18.7' E
to 28° 16.5' S 171° 19.2' E

Maximum Depth (m): 3522

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	6.7	211.96	35.366		0.17	25.01	0.08	0.90
29	73.6	235.06	35.619		0.17		0.15	0.90
24	201.2	197.52	35.456		7.66		0.62	2.50
18	310.4	191.46	35.217		12.49		0.92	4.40
43	399.9	193.48	35.055		12.49		0.92	5.40
25	499.8	192.32	34.867		18.82		1.29	8.20
42	600.4	197.81	34.687		21.98		1.51	10.20
8	799.8	202.14	34.493		26.98		1.82	19.40
27	985.1	190.01	34.437		31.64		2.14	38.00
5	1130.4	180.20	34.464		33.64		2.30	50.40
28	1402.8	165.76	34.552		35.63		2.45	78.40
31	1503.5	163.45	34.579		35.97		2.45	88.50
46	1503.5	161.43	34.579	1,491.56	36.13	3.02	2.48	88.50
44	1750.7	157.38	34.616		36.47		2.53	100.40
26	1999.4	157.09	34.638		36.97		2.56	110.70
40	2380.7	155.94	34.660		37.13		2.54	119.30
36	2500.2	156.81	34.667		36.97		2.53	117.60
41	2750.2	156.81	34.672		37.13		2.54	121.00
12	2996	156.52	34.677	2,969.66	37.30	1.87	2.56	122.70
34	3522.5	158.83	34.681		37.30		2.54	124.40

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