Data Trawler

Survey: - FR199002 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 54

Operation No.: 1

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

When: 1990-03-11 20:08 to 1990-03-11 22:38 UTC

Where: 28° 14.5' S 170° 31.2' E
to 28° 12.9' S 170° 28.0' E

Maximum Depth (m): 2813

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	7.8	210.52	35.402		< 0.02	24.77	0.08	0.70
18	70	233.91	35.663		< 0.02		0.14	0.90
43	205	202.14	35.532		5.95		0.49	1.80
25	312.6	192.32	35.309		10.85		0.88	3.30
42	403.8	192.61	35.082		15.06		1.05	5.40
8	501.7	195.79	34.830		19.43		1.33	7.80
27	601.1	201.57	34.634		23.11		1.54	10.30
5	806.5	205.61	34.473		27.84		1.82	18.40
28	1043.2	186.26	34.455		32.74		2.17	38.00
46	1205.9	173.84	34.495	1,197.02	35.01	4.12	2.31	57.00
31	1422.4	164.60	34.564		36.76		2.45	83.20
26	1502.2	163.16	34.577		37.11		2.47	86.50
44	1502.2	162.29	34.576		37.11		2.47	88.10
40	1754.6	160.56	34.615		37.64		2.53	101.60
36	2002.8	157.38	34.639		37.99		2.54	110.10
10	2375.1	157.38	34.662		38.17		2.56	118.70
12	2499.5	156.23	34.666	2,477.54	38.52	2.01	2.57	120.50
41	2500.3	155.94	34.666		38.52		2.57	120.50
34	2813.2	156.81	34.674		38.52		2.57	122.20

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