Data Trawler

Survey: - FR199003 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 97

Operation No.: 1

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

When: 1990-03-25 23:54 to 1990-03-26 03:05 UTC

Where: 26° 17.2' S 157° 00.5' E
to 26° 17.4' S 156° 59.7' E

Maximum Depth (m): 4597

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	7.4	207.77	34.976		0.58	25.65	0.10	1.30
36	50.4	211.83	35.365		0.58		0.12	1.10
35	101.6	207.77	35.612		0.97		0.22	1.30
45	150.1	187.19	35.636		4.26		0.40	1.40
37	200	191.83	35.612		4.84		0.45	1.60
18	299.6	183.43	35.480		8.32		0.69	2.70
42	400	188.06	35.188		12.77		0.97	4.40
2	501.2	191.83	34.954		16.64		1.24	6.70
27	599.9	195.89	34.694		20.71		1.52	9.60
5	801.4	194.73	34.494		26.51		1.93	21.20
43	900.9	188.93	34.454		28.64		2.12	30.40
29	1000.3	182.27	34.470		30.19		2.24	34.80
24	1170.5	168.94	34.509		31.74		2.43	63.60
40	1500.7	154.16	34.579
46	1752.5	152.71	34.627	1,744.93	33.67	2.61	2.66	99.10
1	2149.2	175.02	34.692		32.13		2.47	92.60
25	2502	184.30	34.718		31.35		2.41	95.80
8	2800.7	190.38	34.725		31.35		2.41	100.70
41	3298.8	197.92	34.718		31.35		2.41	110.40
26	3500	199.08	34.720		31.35		2.43	110.40
12	4002.1	199.37	34.718	3,968.73	31.54	1.12	2.43	113.70
34	4597.7	199.37	34.717		31.35		2.48	115.30

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