Deutsches Ozeanographisches
Datenzentrum
Inventur der Walther Herwig III-Reise 149 (DOD-Ref-No.19940233)
Inventory of Walther Herwig III Cruise 149 (DOD-Ref-No.19940233)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Walther Herwig III | 149 | 12.07.1994 - 25.07.1994 | Skagerrak Eastern North Sea North Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Rechlin O. | Institut fur Ostseefischerei der BFA Rostock | Bremerhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
First German participation in the international hydroacoustic North Sea herring survey of ICES to study: Abundance and distribution of North Sea herring in the area of investigation. Age composition of herring shoals and length/weight (gro wth) of herring age groups.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
IOR | Rechlin O. | - | stations | B14 Pelagic fish |
Echointegration of pelagic objects | no |
IOR | Rechlin O. | - | stations | B19 Demersal fish |
Sampling of trawl catches | no |
IOR | Rechlin O. | - | stations | B19 Demersal fish |
Species identification by means of trawl hauls | no |
IOR | Rechlin O. | 22 | stations | H00 Stations |
- | no |
IOR | Rechlin O. | 22 | stations | H10 CTD-Stations |
- | yes |