| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Prof. A. Penck | 01-15 | 05.07.2001 - 12.07.2001 | DYNAS |
Southern Baltic Sea Western Baltic Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Forster Stefan | University of Rostock, Institute of Aquartic Ecology | Rostock | Rostock |
Ziel der Reise / Objectives of Cruise:
In the course of the DYNAS project this cruise was designated to (1) assess the quality and quantity of particulate material within the water column and how quality/quantity are affected by varying density distribution on time scales of hours; (2) assess the affected erodibility of surface sediments and how benthic animals are affected by dumped sediments; (3) assess patchiness of pore water composition in sandy sediments as conrolled by benthic animals. Preliminary results indicated the influence of wave-like changes of the density stratification of the water column on some optical seawater characteristics.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| SOCWC | Turnewitsch Robert | 81 | stations | B03 Seston |
CTD (SBE911+) rosette casts, measurement of tempeature, salinity, density, turbidity, relative chlorophyll-a and phycoerythin fluorescence; bottle samples will be analyzed for total particulate matter, particulate carbon and nitrogen | no |
| URIAE | Kleine Jorn | 12 | cores | B18 Zoobenthos |
Box corer at 4 stations; preparing and photographic documentation of tubes/burrows of benthic animals; collection of benthic specimen for laboratory experiment. | no |
| URIAE | Kleine Jorn | 40 | grabs | B18 Zoobenthos |
20 grabs at 2 stations with van-Veen-Grab to sample sediments to be analyzed for composition and abundance of benthic fauna; at both stations sedimentary material was anthropogenically dumped before these samples were taken. | no |
| SOCWC | Turnewitsch Robert | 81 | stations | B71 Particulate organic matter (e.g. POC, PON) |
CTD (SBE911+) rosette casts, measurement of tempeature, salinity, density, turbidity, relative chlorophyll-a and phycoerythin fluorescence; bottle samples will be analyzed for total particulate matter, particulate carbon and nitrogen. At two station were taken samples with bottom water sampler (IOW-type) | no |
| IOW | Ziervogel Kai | 7 | cores | B90 Other biological / fishery measurements |
Box corer at 3 stations exhibiting different types of sediment; sediments were subsampled with tubes to ontain cores for erodibity experiments | no |
| IOW | Bahlo R. | 1 | mooring(s) | D01 Current meters |
Recovery of eventsampler at 19m depth on DYNAS station 237090 ( 54? 12,12'N; 11? 54,44'E) | no |
| IOW | Forster Stefan | 1 | mooring(s) | D71 Current profiler (e.g. ADCP) |
Recovery of PCADP at 19m depth on DYNAS station 237090 ( 54? 12,12'N; 11? 54,44'E) | no |
| URIAE | Kleine Jorn | 40 | grabs | G02 Grab |
20 grabs at 2 stations with van-Veen-Grab to sample sediments to be analyzed for composition and abundance of benthic fauna; at both stations sedimentary material was anthropogenically dumped before these samples were taken. | no |
| URIAE | Kleine Jorn | 12 | cores | G04 Core-soft bottom (no. of cores) |
Box corer at 4 stations; preparing and photographic documentation of tubes/burrows of benthic animals; collection of benthic specimen for laboratory experiment. | no |
| IOW | Ziervogel Kai | 7 | cores | G04 Core-soft bottom (no. of cores) |
Box corer at 3 stations exhibiting different types of sediment; sediments were subsampled with tubes to ontain cores for erodibity experiments | no |
| SOCWC | Turnewitsch Robert | 4 | stations | G04 Core-soft bottom (no. of cores) |
Multible corer; sampled sediment will be analyzed for particulate carbon and nitrogen. | no |
| IOW | Forster Stefan | 2 | diving(s) | G04 Core-soft bottom (no. of cores) |
Carefull direct sampling of sediment cores for pore water analysis to assess patchiness due to activity of benthic animals. | no |
| IOW | Forster Stefan | 5 | cores | G04 Core-soft bottom (no. of cores) |
Box corer at 3 stations; sediment subsampled for pore water analysis; 2 subsampled cores for sedimentological analysis | no |
| IOW | Ziervogel Kai | 7 | cores | G90 Other geological or geophysical measurements |
Box corer at 3 stations exhibiting different types of sediment; sediments were subsampled with tubes to ontain cores for erodibity experiments | no |
| SOCWC | Turnewitsch Robert | 81 | stations | H10 CTD-Stations |
CTD (SBE911+) rosette casts, measurement of tempeature, salinity, density, turbidity, relative chlorophyll-a and phycoerythin fluorescence; bottle samples will be analyzed for total particulate matter, particulate carbon and nitrogen | no |
| IOW | Bahlo R. | 1 | mooring(s) | P01 Suspended matter |
Recovery of eventsampler at 19m depth on DYNAS station 237090 ( 54? 12,12'N; 11? 54,44'E) | no |
| SOCWC | Turnewitsch Robert | 81 | stations | P01 Suspended matter |
CTD (SBE911+) rosette casts, measurement of tempeature, salinity, density, turbidity, relative chlorophyll-a and phycoerythin fluorescence; bottle samples will be analyzed for total particulate matter, particulate carbon and nitrogen | no |