Data Trawler

Survey: - FR198910 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 115

Operation No.: 1

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

When: 1989-08-28 09:04 to 1989-08-28 11:23 UTC

Where: 28° 14.4' S 169° 42.7' E
to 28° 14.5' S 169° 43.7' E

Maximum Depth (m): 2967

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	4	233.58	35.645		1.40	18.22	0.33	1.20
4	48.5	234.64	35.646		1.40		0.32	1.00
19	97.7	232.87	35.642		1.80		0.32	1.00
27	149.1	233.93	35.622		2.00		0.32	1.00
29	200.1	203.90	35.533		6.19		0.59	2.10
26	299.3	195.06	35.307		10.78		0.86	3.90
28	328.2	196.48	35.272		11.38		0.92	4.20
20	398.6	193.65	35.104		13.77		1.00	5.40
3	499.2	192.59	34.864		19.16		1.37	9.10
30	597.1	194.00	34.750		21.75		1.51	11.60
9	798.4	201.78	34.486		28.14		1.95	21.90
2	1189.3	176.69	34.505		33.33		2.29	61.40
5	1413.8	168.91	34.557		35.52		2.46	80.70
24	1496	164.67	34.572		35.13		2.41	82.50
31	1746.9	161.85	34.608		35.13		2.37	96.50
10	2304.2	157.96	34.660		36.32		2.43	112.30
21	2495	157.96	34.668	2,461.80	36.72	1.95	2.50	117.60
12	2967.6	158.67	34.678		36.32		2.43	117.60

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