Deutsches Ozeanographisches
Datenzentrum Inventur der Poseidon-Reise 314 (DOD-Ref-No.20050159)
Inventory of Poseidon Cruise 314 (DOD-Ref-No.20050159)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Poseidon 314 11.07.2004 - 23.07.2004 LSLTOC
 
NE Atlantic (Limit 40?W)  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Read Jane National Oceanography Centre, Southampton Glasgow Reykjavik   

Ziel der Reise / Objectives of Cruise:

The "Extended Ellett Line" Scotland - Rockall - Iceland Time Series The objectives of the cruise were to 1. To observe water mass properties, the instantaneous velocity field and subsequently the heat and salt (fresh water) fluxes between the subpolar gyre and the Nordic Seas in 2004. 2. To compare the 2004 conditions with those observed in the previous years (to 1975 in the Rockall Trough, 1988 in the Iceland Basin), quantifying the interannual to decadal changes in properties and understanding the causal mechanisms of variability. 3. To enhance the physical and tracer measurements with biological observations to investigate nutrient cycling, export production, ecosystem structure and dynamics.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
NOCS Holeton Claire 9 samples B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
HPLC samples drawn from CTD rosette and surface sampler no
NOCS Holeton Claire 13 samples B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
Fast repetition rate fluorimeter surface samples drawn from surface sampler no
NOCS Holeton Claire 107 samples B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
Chlorophyll a samples drawn from CTD rosette no
NOCS Read Jane 1 cont. D71
Current profiler (e.g. ADCP)
Vessel mounted ADCP no
NOCS Read Jane 73 stations D71
Current profiler (e.g. ADCP)
CTD profiles with dissolved oxygen and fluorescence sensors, lowered ADCP and 12 bottle ro no
NOCS Read Jane 1 cont. G73
Single-beam echosounding
Continuous depth measurement no
NOCS Read Jane 73 stations H10
CTD-Stations
CTD profiles with dissolved oxygen and fluorescence sensors, lowered ADCP and 12 bottle ro no
NOCS Read Jane 331 samples H10
CTD-Stations
Salinity samples drawn from CTD rosette no
NOCS Holeton Claire 629 samples H21
Oxygen
Dissolved oxygen samples drawn from CTD rosette no
NOCS Fones Gary 722 samples H23
Total - P
Nutrients P drawn from CTD rosette no
NOCS Fones Gary 722 samples H26
Silicates
Nutrients Si drawn from CTD rosette no
NOCS Read Jane 1 cont. H71
Surface measurements underway (T, S)
Continuous surface temperature and salinity no
NOCS Fones Gary 722 samples H75
Total-N
Nutrients N drawn from CTD rosette no
NOCS Read Jane 1 cont. M06
Routine standard measurements
Continuous meteorological measurements (wind speed & dirn, air temp, humdity, press no
NOCS Fones Gary 13 samples P02
Trace metals
Surface samples for iron concentration no

Verankerungen / Moorings

Institut
Institute
Wissenschaftler
Scientist
Typ der Messungen
Type of measurements
Kommentar
Comments
geogr.Breite
Latitude
geogr.Länge
Longitude
Daten im DOD
Data in DOD
NOCS Read Jane D05 Apex float for Argos programme deployed 13/7/2004, 21:30 57° 18.9' N 10° 22.9' W -
NOCS Read Jane D05 Apex float for Argos programme, deployed 14/7/2004, 19:00 57° 31.0' N 12° 14.9' W -
20.7.2019