| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Prof. A. Penck | 99-18 | 20.09.1999 - 25.09.1999 | Baltic Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Forster Stefan | Leibniz-Institut fur Ostseeforschung, Warnemunde | Rostock | Rostock |
Ziel der Reise / Objectives of Cruise:
Investigations of phosphatase-activity in water column. Diurnal and salt-gradient study of photosynthetic performance of photoplankton. Biogeochemie of sandy sediments of different grain size.
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 | Bottcher C. | 2 | day(s) | B01 Primary productivity |
_Diurnal light + photosynthetic activity cycle, p/i-curves, adaption using pam-fluorescence | no |
| IOW | Bottcher C. | 7 | samples | B01 Primary productivity |
Surface samples for pam-fluorometry, p/i-curves (to compare with above) | no |
| IOW | Bottcher C. | 2 | day(s) | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
_Diurnal light + photosynthetic activity cycle, p/i-curves, adaption using pam-fluorescence | no |
| IOW | Nausch Monika | 6 | no unit | B07 Pelagic bacteria / micro-organisms |
Activity in planctonic micro-community | no |
| IOW | Nausch Monika | 6 | no unit | B08 Phytoplankton |
Activity in planctonic micro-community | no |
| IOW | Bottcher C. | 2 | day(s) | B71 Particulate organic matter (e.g. POC, PON) |
_Diurnal light + photosynthetic activity cycle, p/i-curves, adaption using pam-fluorescence | no |
| IOW | Forster Stefan | 4 | stations | B71 Particulate organic matter (e.g. POC, PON) |
Sediment cores for porewater and solid phase analyses, incubations biogeochemistry of sands | no |
| IOW | Nausch Monika | 6 | no unit | B72 Biochemical measurements (e.g. lipids, aminoacids) |
Tracer studies of phosphatase-enzyme | no |
| IOW | Forster Stefan | 4 | stations | G04 Core-soft bottom (no. of cores) |
Sediment cores for porewater and solid phase analyses, incubations biogeochemistry of sands | no |
| IOW | Forster Stefan | 4 | stations | H75 Total-N |
Sediment cores for porewater and solid phase analyses, incubations biogeochemistry of sands | no |