Deutsches Ozeanographisches
Datenzentrum
Inventur der Clupea-Reise 267 (DOD-Ref-No.20120315)
Inventory of Clupea Cruise 267 (DOD-Ref-No.20120315)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Clupea | 267 | 26.11.2012 - 14.12.2012 | Baltic Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Mieske Bernd | Thunen-Institut fur Ostseefischerei | Rostock | Rostock |
Ziel der Reise / Objectives of Cruise:
Investigation to changes of selectivity properties of legal BACOMA- and T90 codends due ageing in fishing operation. Video observation of envelope-type cod ends BACOMA and T90. Investigations to lateral escape grids in the belly section of a bottom trawl, to primary select out flatfish.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
VTIOSF | Mieske Bernd | 2 | stations | B64 Gear research |
jigging reels | no |
VTIOSF | Mieske Bernd | 10 | hauls | B64 Gear research |
twintrawl with cover | no |
VTIOSF | Mieske Bernd | 11 | hauls | B64 Gear research |
single trawl and twintrawls without cover | no |