Deutsches Ozeanographisches
Datenzentrum Inventur der Alkor-Reise 342 (DOD-Ref-No.20100024)
Inventory of Alkor Cruise 342 (DOD-Ref-No.20100024)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Alkor 342 20.07.2009 - 25.07.2009 BLMP+
 
Baltic Sea  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Wasmund Norbert Leibniz-Institut fur Ostseeforschung, Warnemunde Rostock Rostock Karte
Map
 

Ziel der Reise / Objectives of Cruise:

Monitoring cruise in the frame of the COMBINE programme of HELCOM

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
IOW Wasmund Norbert 13 stations B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
Chlorophyll a: Fluorometric method and phaeophytin yes
IOW Nausch Gunther 7 stations B06
Dissolved organic matter (e.g. DOC)
DOC: TOC analyzer yes
IOW Wasmund Norbert 11 stations B08
Phytoplankton
Phytoplankton species and biomass: microscopical counting yes
IOW Wasmund Norbert 10 stations B09
Zooplankton
Zooplankton species and abundance: microscopical counting yes
IOW Nausch Gunther 7 stations B71
Particulate organic matter (e.g. POC, PON)
POC: CHN analyzer yes
IOW Wasmund Norbert 40 stations H00
Stations
- yes
IOW Feistel Rainer 38 stations H09
Water bottle stations
Rosette samplers no
IOW Feistel Rainer 39 stations H10
CTD-Stations
CTDO casts: Temperature, salinity, oxygen, sound velocity, fluorescence yes
IOW Wasmund Norbert 13 stations H16
Transparency (e.g. transmissometer)
Secchi depth yes
IOW Nausch Gunther 38 stations H21
Oxygen
Oxygen: potentiometric titration yes
IOW Nausch Gunther 26 stations H22
Phosphates
Phosphate: nutrient analyzer (colorimetric method) yes
IOW Nausch Gunther 7 stations H23
Total - P
Total P: acid persulfate oxydation followed by phosphate determination yes
IOW Nausch Gunther 26 stations H24
Nitrates
Nitrate: nutrient analyzer (colorimetric method) yes
IOW Nausch Gunther 26 stations H25
Nitrites
Nitrite: nutrient analyzer (colorimetric method) yes
IOW Nausch Gunther 34 stations H26
Silicates
Silicate: nutrient analyzer (colorimetric method) yes
IOW Nausch Gunther 7 stations H75
Total-N
Total N: persulfate oxydation followed by nitrate determination yes
IOW Nausch Gunther 7 stations H76
Ammonia
Ammonia: manually (colorimetric standard method) yes
IOW Pohl C. 9 stations P02
Trace metals
Trace Metals: Atom absorption in water and suspended matter yes
IOW Schulz-Bull Detlef E. 4 transects P04
Chlorinated hydrocarbons
CKW/PAK: gas chromatigraphy yes
IOW Schulz-Bull Detlef E. 9 stations P04
Chlorinated hydrocarbons
HCH: gas chromatography yes
23.3.2024