| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Gauss | 446B | 29.08.2005 - 05.09.2005 | 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 | Cuxhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
A)Removal of water-, suspended matter and sediment samples for analysis of anorganic compounds, nutrients, chlorophyll and artificial radioactivity B) Analysis of oxygen content and 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 | 84 | samples | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
Analysis onboard with 1 HZ fluorimeter | no |
| BSH | Schmolke Stefan | 2 | cores | G04 Core-soft bottom (no. of cores) |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 38 | stations | H00 Stations |
- | yes |
| BSH | Becker G. | 36 | 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 | Weichert Hans-Joachim | - | n miles | H11 Sub-surface measurements underway (T, S) |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 36 | stations | H17 Optics (e.g. underwater light levels) |
Measurement of the underwater light levels with Secchi-Disc | no |
| BSH | Weigelt-Krenz Sieglinde | 84 | samples | H21 Oxygen |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 420 | samples | H22 Phosphates |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 168 | samples | H23 Total - P |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 420 | samples | H24 Nitrates |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 420 | samples | H25 Nitrites |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 420 | samples | H26 Silicates |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 36 | samples | H28 PH |
Water samples from the Niskin tumblers are taken and determined | no |
| BSH | Schmolke Stefan | 35 | stations | H30 Trace elements |
- | yes |
| BSH | Nies Hartmut | 146 | samples | H31 Radioactivity |
Water samples are taken ( per 100 l or 70 l) to analyse later | no |
| BSH | Weigelt-Krenz Sieglinde | 168 | samples | H75 Total-N |
- | yes |
| BSH | Weigelt-Krenz Sieglinde | 420 | samples | H76 Ammonia |
- | yes |
| BSH | Schmolke Stefan | 35 | stations | P01 Suspended matter |
- | yes |
| BSH | Schmolke Stefan | 8 | samples | P02 Trace metals |
Sediment samples from the box corer | yes |
| BSH | Schmolke Stefan | 35 | stations | P02 Trace metals |
Suspended matter | yes |
| BSH | Theobald N. | 31 | samples | P04 Chlorinated hydrocarbons |
Determination of organic compounds with liquid-liquid extraction to analyse later | yes |
| BSH | Theobald N. | 34 | samples | P05 Other dissolved substances |
Determination of polar pesticides with solid phase extraction to analyse later | yes |
