| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Isis | 38/39 | 15.09.1997 - 26.09.1997 | North Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| van Leeuwen P.I. | Rijksinstituut voor Visserijonderzoek, Netherlands Institute for Fisheries Research | Ymuiden | Ymuiden |
Ziel der Reise / Objectives of Cruise:
6 mtr beamtrawl-survey, to estimate yearclass strength of 0, 1 and 2-year old flatfish (sole and plaice) and to monitor abundance and distribution of non-commercial demersal fish species.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| RIVO | Piet Ger Jan | 57 | hauls | B90 Other biological / fishery measurements |
Stations are located in coastal zone of the Netherlands, Germany, Denmark. 1668 Otoliths were collected for age determination from: sole(353), Plaice(630), Dab(468), Flounder(103), Lemmon sole(65), Turbot(27), Brill(22). From each haul the length distribution is determinated and for each fish species caugth. | no |