| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Prof. A. Penck | 98-04 | 03.03.1998 - 14.03.1998 | BASYS |
Southern Baltic Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Rebers A. | Leibniz-Institut fur Ostseeforschung, Warnemunde | Rostock | Rostock |
Ziel der Reise / Objectives of Cruise:
Purpose of the cruise was the investigation of atmospheric components (gaseous, solid, in solution) in order to get more information about the processes by which atmospheric components are emitted, converted and deposited in marine atmosphere. Besides RV "P.A. Penck" a second RV "A.v. Humboldt" and four of coastal stations were involved in this experiment of LAGRANGE type. Area of investigations was the southern part of the Baltic Sea and ships were positioned according to air mass trajectories and meteorological information supplied by meteorologists at GKSS, Germany, and FMI, Finland.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| IO-PAS | Marks R. | 60 | no unit | H21 Oxygen |
Measurementof sea surface O2 saturation (depth 0-4m), discrete measurements every 3h | no |
| LSCE | Ruellan S. | - | no unit | H71 Surface measurements underway (T, S) |
Sea surface temperature and salinity, continuously, equipment onboard. | no |
| IO-PAS | Marks R. | 60 | no unit | M02 Incident radiation |
Radiation (8 different), continuously | no |
| LSCE | Ruellan S. | - | no unit | M06 Routine standard measurements |
- | no |
| IOW | Rebers A. | 35 | samples | M71 Atmospheric chemistry |
12 samples: "PIXE" impactor (size segregated, trace metals), 12-24h sampling* 12 samples: trace metals filtration, 12-24h sampling* 11 samples: wet deposition (trace metals), event lasend or daily**= analysis will be performed later in laboratory. | no |
| IAACHH | Plate E. | 45 | samples | M71 Atmospheric chemistry |
12 samples: HNO? determination by DDM (denuder difference method), 12-24H sampling*. 12 samples: inorganic components filtration, 12-24h sampling*. 9 samples: "Berner" impactor (size segregated, major ions), 24-36h sampling*. LAS-X particle monitor, continuously, size segregated. NOx, O3 measurement continuously. Wet deposition (major ions) event based or daily*. 1 sample: total deposition (inorganic) covering hole experiment*. *= analysis will be performed later in laboratory. | no |
| IO-PAS | Marks R. | 84 | samples | M71 Atmospheric chemistry |
60 samples: bacteria filtration and counting, discrete samplings every 3h. 12 samples: NH3/NH4 combined, 12-24h sampling*. 12 samples: NO2 sampling by absorption method, 12-24h sampling*. *= analysis will be performed later in laboratory. | no |
| GKSS | Otten S. | 1 | samples | M71 Atmospheric chemistry |
Hg measurement (gaseous), 5 min. sampling/measurement | no |
| LSCE | Ruellan S. | 36 | samples | M71 Atmospheric chemistry |
12 samples: black carbon measurement, 15min. sampling/measurement. 12 samples: "Carbonaceous particles" filtration, 12-24h sampling. 12 samples: TPM (Total particulate matter) filtration, 12-24h sampling. CNC (Condensation nuclei counter), continuously | no |