| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Walther Herwig III | WH371 | 02.01.2014 - 13.01.2014 | IHLS GSBTS |
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 2013/14. The aim is to continue 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 larvae samples are taken on a standard grid with a station to station distance of approx. 10 nm. Used gear is a modified GULF III plankton sampler (Nackthai).
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 | 66 | hauls | B13 Eggs/larvae |
plankton and fish larvae catches. | no |
| VTISF | Rohlf Norbert | 9 | hauls | B18 Zoobenthos |
2 m beam trawl. | no |
| VTISF | Rohlf Norbert | 9 | hauls | B18 Zoobenthos |
sediment grab (van veen). | no |
| VTISF | Rohlf Norbert | 75 | stations | H00 Stations |
- | yes |
| VTISF | Rohlf Norbert | 3 | stations | H10 CTD-Stations |
Multisonde CTD. | yes |
| VTISF | Rohlf Norbert | 66 | stations | H10 CTD-Stations |
towed CTD profiles. | no |
