| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Walther Herwig II | 133B | 15.04.1993 - 11.05.1993 | North Sea Bay of Biscay |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Dahm E. | Institut fur Fangtechnik der BFA Hamburg | La Rochelle-Chef-de-Baie | Bremerhaven |
Ziel der Reise / Objectives of Cruise:
Objectives of the cruise were: measurements of the net geometry and underwater video observations of two prospective standard bottom trawls, investigations on the catching efficiency of the GOV and 140 feet standard bottom trawl and fish processing investigations on fishes caught during the cruise.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| IFH | Dahm E. | 98 | hauls | B19 Demersal fish |
Length and average weight measurements of all fishes caught, net geometry measurements, underwater video observations | no |
| IBT | Rehbein H. | 98 | hauls | B19 Demersal fish |
Collection of muscle samples from 30 fish species for electrophoresis of fish muscle proteins | no |
| IBT | Rehbein H. | 98 | hauls | B90 Other biological / fishery measurements |
Storage of sardine and hake in melting ice for measurement (chemical analysis, physical and sensoric methods) of spoilage | no |