Deutsches Ozeanographisches
Datenzentrum
Inventur der Walther Herwig III-Reise WH350 (DOD-Ref-No.20120073)
Inventory of Walther Herwig III Cruise WH350 (DOD-Ref-No.20120073)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Walther Herwig III | WH350 | 02.01.2012 - 13.01.2012 | IHLS |
North Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Rohlf Norbert | Institut fur Seefischerei der VTIG Hamburg | Bremerhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
The cruise is part of the German Small-Scale Bottom Traml Survey and the ICES co-ordinated International Herring Larvae Surveys (IHLS) in 2012. The aim is to continued the long-term investigation of winter bottom fish assemblages through sampling of the standard area "Box A" (German Bight), and to estimate the distribution and abundance of North Sea herring larvae for assessment purposes. The samples are taken on a standard station grid (stations are 10 nm apart) by a modified GULF III plankton sampler (Nackthai). Due to unfavourable weather conditions, none of the planned activities in the German Small-Scale BTS could be conducted, but the IHLS programme was sucessful.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
VTISF | Rohlf Norbert | 67 | hauls | B13 Eggs/larvae |
plankton and fish larvae catches | no |
VTISF | Rohlf Norbert | 67 | stations | H00 Stations |
- | yes |
VTISF | Rohlf Norbert | 67 | profiles | H10 CTD-Stations |
towed CTD profiles | no |