Deployment Details
Survey: - SO198404 [details]
Deployment Type: - Catch
Station: 20
Operation No.: 20
Gear: Engel midwater 152
When: 1984-08-18 09:13 to 1984-08-18 10:05 UTC
Where:
42° 39.0' S
148° 25.0' E
to
42° 43.0' S
148° 25.0' E
Maximum Depth (m): 108
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Engel midwater 152 | 1984-08-18 09:13 | 1984-08-18 10:05 | Stern Trawl | 52 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 37122001 | Diaphus danae | 1232 | 1.18 |
| 37122002 | Lampanyctodes hectoris | 54 | 0.151 |
| 37122012 | Diaphus ostenfeldi | 1 | 0.003 |
| 37122075 | Electrona paucirastra | 3 | 0.011 |
| 37122036 | Diaphus meadi | 1 | 0.001 |
| 37122045 | Hygophum hanseni | 1 | 0.002 |
| 37122067 | Protomyctophum normani | 3 | 0.005 |
| 37122016 | Metelectrona ventralis | 1 | 0.002 |
Deployment observations.
| Cloud cover: | 4/8 |
| Current direction: | 0 |
| Sea state: | Slight |
| Sea surface salinity: | 35.07 psu |
| Sea surface temp: | 12.5 degrees Celsius |
| Wind force: | Fresh Breeze |