Deutsches Ozeanographisches
Datenzentrum Inventur der A. v. Humboldt-Reise 97-10 (DOD-Ref-No.19970130)
Inventory of A. v. Humboldt Cruise 97-10 (DOD-Ref-No.19970130)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
A. v. Humboldt 97-10 02.07.1997 - 15.07.1997 BASYS
 
Mecklenburg Bight Gotland Basin  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Schneider Bernd Leibniz-Institut fur Ostseeforschung, Warnemunde Rostock Rostock   

Ziel der Reise / Objectives of Cruise:

The purpose of the cruise was to investigate changes in air mass composition (aerosol/trace gases) during air mass transport over sea. Therefore, "Prof. A. Penck" and "A. v. Humboldt" were located along air mass trajectories at a distance of 50km to 200km and samples were taken for the analysis of trace metals, nitrogen compounds and organic contaminants. The physical properties of the lower trophosphere were determined by particle counters, measurement of the irradiance and radio sonde records. Seventeen sampling periods each lasting about 12h were performed in the area between the Mecklenburg Bight and the Gotland Sea. Additionally, water samples were taken at the stations for the determination of CO2, mercury and organic contaminants in order to assess whether the Baltic Sea is a source or a sink for these components.

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 Schneider Bernd 17 stations H10
CTD-Stations
T/S/O2 yes
IOW Schneider Bernd 17 stations H30
Trace elements
mercury no
IOW Schneider Bernd 17 stations H74
Carbon dioxide
pCO2 no
IAACHH Schulz M. - no unit M90
Other meteorological measurements
radio sondes, twice per day no
IOW Schneider Bernd 17 stations P04
Chlorinated hydrocarbons
DDTs, PCBs no
23.3.2024