Deutsches Ozeanographisches
Datenzentrum
Inventur der Johan Hjort-Reise 2006213 (DOD-Ref-No.20071202)
Inventory of Johan Hjort Cruise 2006213 (DOD-Ref-No.20071202)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Johan Hjort | 2006213 | 24.10.2006 - 21.11.2006 | NE Atlantic (Limit 40?W) |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Mehl Sigbjoern | Institute of Marine Research Bergen | Troms? | Aalesund |
Ziel der Reise / Objectives of Cruise:
Two chief scientists on this cruise: Sigbjoern Mehl (IMRN) and Asgeir Aglen (IMRN).\nAnnual combined acoustic and bottom trawl survey along the Norwegian coast north of 62 degrees N to\n-map the distribution and estimate acoustic abundances indices, length, weight and maturity at age of cod, saithe and haddock\n-estimate acoustic abundance indices of 0-group herring in main fjords in northern Norway\n-map the general hydrographic regime by using a CTD-sonde to monitor the temperature and salinity at most bottom trawl stations and/or at fixed intervals (about 30 NM)\n-tagging of halibut\n-sampling of cod, saithe, haddock and herring for NIFES and CEFAS
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 | Mehl Sigbjoern | 2 | stations | B14 Pelagic fish |
Pelagic trawl stations for species identification and biological sampling. | no |
IMRN | Oestensen Oeivind | 60 | stations | B19 Demersal fish |
Bottom trawl stations for species identification and biological sampling. | no |
IMRN | Mehl Sigbjoern | 72 | stations | B19 Demersal fish |
Bottom trawl stations for species identification and biological sampling. | no |
IMRN | Mehl Sigbjoern | 4365 | n miles | B28 Acoustic reflection on marine organisms |
Continuous acoustic recordings by echo sounder (Simrad ER60) and echo integration (BEI) of pelagic and demersal fish species. | no |
IMRN | Michaelsen Kathrine | 9 | samples | B37 Taggings |
Tagging of halibut. | no |
NIFES | Torgilstveit Eva | 70 | samples | P13 Contaminants in organisms |
Sampling of fish for analysis of contamination. | no |
CEFAS | Jeffs T. | 70 | samples | P13 Contaminants in organisms |
Sampling of fish for analysis of contamination. | no |