Data Trawler

Survey: - FR198910 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 131

Operation No.: 1

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

When: 1989-08-30 01:31 to 1989-08-30 03:57 UTC

Where: 28° 14.5' S 165° 32.7' E
to 28° 13.4' S 165° 31.4' E

Maximum Depth (m): 3342

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	5.1	229.40	35.676		0.70	19.37	0.31	0.90
4	48.3	231.59	35.677		0.70		0.27	0.70
22	96.9	228.67	35.661		2.10		0.31	0.90
6	149.2	218.48	35.634		3.04		0.39	1.10
27	198.5	193.72	35.576		6.31		0.55	1.60
19	297.4	192.26	35.441		9.58		0.77	3.10
20	378.9	192.26	35.243		13.09		0.97	4.30
28	399	191.90	35.194		14.03		1.03	4.70
3	497.6	193.72	34.985		17.53		1.19	6.70
30	596.5	198.81	34.772		20.57		1.31	8.70
9	797.6	205.73	34.509		26.88		1.65	15.90
18	998.3	192.99	34.446		32.26		2.01	31.00
17	1266.2	175.51	34.508	1,247.62	36.23	4.23	2.28	61.30
2	1457.7	162.77	34.567		37.63		2.43	81.20
5	1498.4	162.40	34.580		38.34		2.41	84.80
24	1748.6	158.03	34.614		39.50		2.56	101.00
31	2331.4	158.40	34.667		39.27		2.47	110.10
10	2500.1	161.31	34.674		39.74		2.58	113.70
21	3001.8	163.49	34.683		38.57		2.44	113.70
12	3342.6	165.31	34.708		39.97		2.59	122.70

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