| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Alkor | 292 | 20.01.2007 - 30.01.2007 | BLMP+ |
German Bight |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Weigelt-Krenz Sieglinde | Bundesamt fuer Seeschifffahrt und Hydrographie | Bremerhaven | Kiel | Karte Map |
Ziel der Reise / Objectives of Cruise:
A)Removal of water- and sediment samples for analysis of anorganic compounds and nutrients B) pH measurement; Secchi-disc (under water light level) C)At all stations CTD-measurements (fluorescence, turbidity, temperature and salinity
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| BSH | Weigelt-Krenz Sieglinde | 26 | stations | H00 Stations |
- | yes |
| BSH | Heinrich Hartmut | 23 | stations | H10 CTD-Stations |
CTD measurement at every station; water samples are taken with the Rosette water sampler which is equipped with Niskin tumblers | yes |
| BSH | Heinrich Hartmut | 46 | samples | H11 Sub-surface measurements underway (T, S) |
Determination of salinity (to analyse later) | no |
| BSH | Weigelt-Krenz Sieglinde | 23 | stations | H17 Optics (e.g. underwater light levels) |
Measurement of the underwater light levels with Secchi-Disc | no |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H22 Phosphates |
Water samples from the Niskin tumblers are taken; they are filtrated and then analysed for Nitrite, Nitrate, Phosphate, Silicate and Ammonia with SFA onboard the ship | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H23 Total - P |
Water samples from the Niskin tumblers are taken, and then frozen to analyse later | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H24 Nitrates |
Water samples from the Niskin tumblers are taken; they are filtrated and then analysed for Nitrite, Nitrate, Phosphate, Silicate and Ammonia with SFA onboard the ship | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H25 Nitrites |
Water samples from the Niskin tumblers are taken; they are filtrated and then analysed for Nitrite, Nitrate, Phosphate, Silicate and Ammonia with SFA onboard the ship | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H26 Silicates |
Water samples from the Niskin tumblers are taken; they are filtrated and then analysed for Nitrite, Nitrate, Phosphate, Silicate and Ammonia with SFA onboard the ship | yes |
| BSH | Weigelt-Krenz Sieglinde | 23 | samples | H28 PH |
Water samples from the Niskin tumblers are taken and determined (pH-electrochemical method | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H75 Total-N |
Water samples from the Niskin tumblers are taken, and then frozen to analyse later | yes |
| BSH | Weigelt-Krenz Sieglinde | 25 | samples | H76 Ammonia |
Water samples from the Niskin tumblers are taken; they are filtrated and then analysed for Nitrite, Nitrate, Phosphate, Silicate and Ammonia with SFA onboard the ship | yes |
| BSH | Schmolke Stefan | 3 | samples | P02 Trace metals |
Samples from the box corer to analyse later (Metals in sediment) | yes |
| BSH | Schmolke Stefan | 24 | samples | P02 Trace metals |
To analyse later, PTFE sampler (trace metals in water) | yes |
