Deutsches Ozeanographisches
Datenzentrum
Inventur der Celtic Explorer-Reise CE/04/03 (DOD-Ref-No.20041269)
Inventory of Celtic Explorer Cruise CE/04/03 (DOD-Ref-No.20041269)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Celtic Explorer | CE/04/03 | 22.03.2004 - 06.04.2004 | NE Atlantic (Limit 40?W) |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
O'Donnell Ciaran | Marine Institute Fisheries Science Services | Galway | Greenore |
Ziel der Reise / Objectives of Cruise:
Objectives: 1. Obtain an age stratified biomass estimate of the spawning stock of blue whiting. 2. Cover an acoustic track from 51N to 56N, with a transect spacing of 40 miles. 3. Perform intercalibration with RV Johan Hjort (IMR, Bergen, Norway) and other survey vessels if possible. 4. Carry out fishing in each box (1 degree longitude * 2 degrees latitude). 5. Recover 2 ADCP moorings on the western slopes of the Porcupine Bank. 6. Collect biological and acoustic data on mesopelagic fishes and the deep scattering layers (time permitting).
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
MIMFSS | O'Donnell Ciaran | 1 | stations | B28 Acoustic reflection on marine organisms |
Acoustic data was collected over a 24 hour period on a predetermined cruise track using a ER 60 Echosounder. | no |
MIMFSS | O'Donnell Ciaran | 11 | trawls | B67 Aquaculture |
Fish hauls were carried out to determine the make up of fish marks recorded by the equipment and to assess the length, weight, age, sex and maturity of the stock. | no |
MIMFSS | O'Donnell Ciaran | 18 | stations | H10 CTD-Stations |
The CTD data was complied to produce horizontal temperature and salinity profiles for the survey area. | no |