Deutsches Ozeanographisches
Datenzentrum Inventur der Johan Hjort-Reise 2006203 (DOD-Ref-No.20061021)
Inventory of Johan Hjort Cruise 2006203 (DOD-Ref-No.20061021)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Johan Hjort 2006203 11.02.2006 - 15.03.2006   NE Atlantic (Limit 40?W)  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Hoeines Aage Institute of Marine Research Bergen Kirkenes Troms?   

Ziel der Reise / Objectives of Cruise:

Two chief scientists on this cruise: Aage Hoeines (Institute of Marine Research, Bergen) and Sigbjoern Mehl (Institute of Marine Research). Annual combined acoustic and bottom trawl survey to: -Map distribution and estimate acoustic and swept area indices at age of cod, haddock, Greenland halibut and redfish. -Estimate length, weight and maturity at age of cod and haddock. -Collect stomach samples and gonads of cod. -Map distribution and acoustic abundance and collect biological samples of capelin, herring, blue whiting and polar cod. -CTD stations at bottom trawl stations and along standard transects. -Sampling of zooplankton, phytoplankton, chlorophyll and nutritients.

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 Knutsen Tor 15 stations B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
Water samples for chlorophyll, phosphate, nitrate, nitrite and ammonia. no
IMRN Knutsen Tor 14 stations B08
Phytoplankton
Phytoplankton net. no
IMRN Knutsen Tor 13 stations B09
Zooplankton
Zooplankton sampling with WP2 net. no
IMRN Aglen Asgeir 153 stations B14
Pelagic fish
Pelagic and bottom trawl hauls with sampling of pelagic and demersal species. no
IMRN Aglen Asgeir 4095 n miles B14
Pelagic fish
Acoustic registration (Simrad EK60) and echo integration (Bergen Echo integrator, BEI) of pelagic and demersal fish. no
IMRN Aglen Asgeir 153 stations B19
Demersal fish
Pelagic and bottom trawl hauls with sampling of pelagic and demersal species. no
IMRN Aglen Asgeir 4095 n miles B19
Demersal fish
Acoustic registration (Simrad EK60) and echo integration (Bergen Echo integrator, BEI) of pelagic and demersal fish. no
IMRN Oestensen Oeivind 100 stations H10
CTD-Stations
CTD stations (temperature and salinity). no
IMRN Knutsen Tor 15 stations H22
Phosphates
Water samples for chlorophyll, phosphate, nitrate, nitrite and ammonia. no
IMRN Knutsen Tor 15 stations H24
Nitrates
Water samples for chlorophyll, phosphate, nitrate, nitrite and ammonia. no
IMRN Knutsen Tor 15 stations H25
Nitrites
Water samples for chlorophyll, phosphate, nitrate, nitrite and ammonia. no
IMRN Knutsen Tor 15 stations H76
Ammonia
Water samples for chlorophyll, phosphate, nitrate, nitrite and ammonia. no
23.3.2024