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 |