Deutsches Ozeanographisches
Datenzentrum
Inventur der Endre Dyroey-Reise 2006833A (DOD-Ref-No.20061204)
Inventory of Endre Dyroey Cruise 2006833A (DOD-Ref-No.20061204)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Endre Dyroey | 2006833A | 15.07.2006 - 06.08.2006 | Norwegian Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Noettestad Leif | Institute of Marine Research Bergen | Bergen | Troms? |
Ziel der Reise / Objectives of Cruise:
Map the spatial distribution of mackerel, herring and blue whiting in the Norwegian Sea in late summer. Study spatial and temporal overlap and possible feeding competition between the planktivores species in relation to water masses and zooplankton species and concentrations. Quantify migration direction and speed of herring schools. Marine mammal visual and acoustic observations on distribution, behaviour and ecology.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
IMRN | Noettestad Leif | 65 | stations | B09 Zooplankton |
Zooplankton sampling with WP2 net down to maximum 200 m depth. | no |
IMRN | Noettestad Leif | 66 | stations | B14 Pelagic fish |
Pelagic trawling with Egersund (blue whiting trawl) close to the surface (0-60 m). | no |
IMRN | Noettestad Leif | 4000 | n miles | B26 Mammals and reptiles |
Marine mammal sightings (species, numbers, behaviour, ecology). | no |
IMRN | Noettestad Leif | 4000 | n miles | B28 Acoustic reflection on marine organisms |
Hydro-acoustic observations and recordings with echosounders and multibeam sonars. | no |
IMRN | Noettestad Leif | 65 | stations | H10 CTD-Stations |
CTD casts down to maximum 500 m depth. | no |