| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Alkor | 75 | 25.10.1994 - 04.11.1994 | Arkona Basin Baltic Sea Gotland Basin Kiel Bight |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Jochem F. | Institut fur Meereskunde an der Universitat Kiel | Kiel | Kiel |
Ziel der Reise / Objectives of Cruise:
One of a series of biological oceanography cruises within the framework of "BAMBI" - Baltic Microbial Biology Investigation, fall study: structure and dynamics of the microbial food web and its significance to the Baltic Pelagic System. These studies include primary production and phytoplankton biomass with special emphasis on pico- phytoplankton contribution and composition.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| IFMKI | Jochem F. | 8 | stations | B01 Primary productivity |
- | no |
| IFMKI | Jochem F. | 8 | stations | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
- | no |
| IFMKI | Jochem F. | 8 | stations | B08 Phytoplankton |
- | no |
| IFMKI | Jochem F. | 25 | stations | B09 Zooplankton |
- | no |
| IFMKI | Giesenhagen A. | 8 | stations | B90 Other biological / fishery measurements |
Bacteria numbers | no |
| IFMKI | Giesenhagen A. | 8 | stations | B90 Other biological / fishery measurements |
Bacterial extracellular enzyme activity | no |
| IFMKI | Giesenhagen A. | 8 | stations | B90 Other biological / fishery measurements |
Bacterial production | no |
| IFMKI | Jochem F. | 12 | stations | B90 Other biological / fishery measurements |
Microzooplankton grazing | no |
| IFMKI | Jochem F. | - | stations | D05 Drifters (number) |
Surface drifter with drift sail 5-15m | no |
| IFMKI | Jochem F. | 6 | stations | G04 Core-soft bottom (no. of cores) |
Surface analysis for algal cells | no |
| IFMKI | Jochem F. | 20 | stations | H10 CTD-Stations |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H21 Oxygen |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H22 Phosphates |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H24 Nitrates |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H25 Nitrites |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H26 Silicates |
- | yes |
| IFMKI | Jochem F. | 8 | stations | H76 Ammonia |
- | yes |
| IFMKI | Jochem F. | 2 | stations | M02 Incident radiation |
Incident radiation, spectra 300-1100nm, 0-40m | no |
| IFMKI | Jochem F. | - | cont. | M06 Routine standard measurements |
Wind speed, direction, global irradiance | no |