RV Pelagia PE95B
Cruise summary report
| Cruise Info. | |||||||||||||||||||||||||||||||||||||||||
| Ship name (ship code) | RV Pelagia (64PE) | ||||||||||||||||||||||||||||||||||||||||
| Cruise identifier | PE95B | ||||||||||||||||||||||||||||||||||||||||
| Cruise period | 1995-09-05 — 1995-09-24 | ||||||||||||||||||||||||||||||||||||||||
| Status | Completed | ||||||||||||||||||||||||||||||||||||||||
| Port of departure | A Coruña, Spain | ||||||||||||||||||||||||||||||||||||||||
| Port of return | Het Horntje, Netherlands | ||||||||||||||||||||||||||||||||||||||||
| Purpose | Research | ||||||||||||||||||||||||||||||||||||||||
| Objectives | The aims:
1) To understand, define, quantify and model the organic and inorganic partice transport and the accumulation, diagenetic and burial processes and fluxes and the time scales involved, in relation to the oceanographic conditions and benthic boundary layer dynamics along shelf-slope-abyssal plain transects in contrasting environments. 2) To relate benthic community development and composition to settling, quantity and quality of organc matter input, to benthic boundary layer dynamics and redox conditions at and in the seabed, and to the seasonal variability of particulate organic matter input. | ||||||||||||||||||||||||||||||||||||||||
| Chief scientist | Tjeerd van Weering (Royal Netherlands Institute for Sea Research) | ||||||||||||||||||||||||||||||||||||||||
| Project | Ocean Margin Exchange Program | ||||||||||||||||||||||||||||||||||||||||
| Cruise report |  (1.51 MB) | ||||||||||||||||||||||||||||||||||||||||
| Ocean/sea areas | |||||||||||||||||||||||||||||||||||||||||
| General | English Channel Bay of Biscay North East Atlantic Ocean (limit 40W) | ||||||||||||||||||||||||||||||||||||||||
| Specific | Bay of Biscay; Goban Spur, Meriadzek Terrace, Galiclan Margin | ||||||||||||||||||||||||||||||||||||||||
| Track charts | (0.05 MB) | ||||||||||||||||||||||||||||||||||||||||
| Measurements | |||||||||||||||||||||||||||||||||||||||||
| Physical oceanography | |||||||||||||||||||||||||||||||||||||||||
| Water bottle stations | Description: Oxygen concentration and electrical resistivity in the bottom water and sediment were sampled in situ. No. of profiles not noted. | ||||||||||||||||||||||||||||||||||||||||
| Chemical oceanography | |||||||||||||||||||||||||||||||||||||||||
| Oxygen | Description: Oxygen concentration and electrical resistivity in the bottom water and sediment were sampled in situ. No. of profiles not noted. | ||||||||||||||||||||||||||||||||||||||||
| Geology and geophysics | |||||||||||||||||||||||||||||||||||||||||
| Core - soft bottom | Description: A number of cores were collected during the cruise. No. of cores not noted. | ||||||||||||||||||||||||||||||||||||||||
| In-situ seafloor measurement/sampling | Description: Oxygen concentration and electrical resistivity in the bottom water and sediment were sampled in situ. No. of profiles not noted. | ||||||||||||||||||||||||||||||||||||||||
| Multi-beam echosounding | Quantity: number of surveys = 1 Description: An underway acoustic survey took place during the cruise. | ||||||||||||||||||||||||||||||||||||||||
| Data held at BODC | Get data | ||||||||||||||||||||||||||||||||||||||||
| Series/Profiles | |||||||||||||||||||||||||||||||||||||||||
| 9 Bottle station | Reference numbers Nitrite concentration parameters in the water column Vertical spatial coordinates Phosphate concentration parameters in the water column Silicate concentration parameters in the water column Ammonium and ammonia concentration parameters in water bodies Nitrate concentration parameters in the water column Quality control flags Reference numbers Nitrite concentration parameters in the water column Vertical spatial coordinates Phosphate concentration parameters in the water column Silicate concentration parameters in the water column Ammonium and ammonia concentration parameters in water bodies Nitrate concentration parameters in the water column Quality control flags
| ||||||||||||||||||||||||||||||||||||||||
| 9 CTD/STD cast | Transmittance and attenuance of the water column Dissolved oxygen parameters in the water column Temperature of the water column Vertical spatial coordinates Salinity of the water column Density of the water column Chlorophyll pigment concentrations in water bodies Transmittance and attenuance of the water column Dissolved oxygen parameters in the water column Temperature of the water column Vertical spatial coordinates Salinity of the water column Density of the water column Chlorophyll pigment concentrations in water bodies
| ||||||||||||||||||||||||||||||||||||||||
| Discrete samples | |||||||||||||||||||||||||||||||||||||||||
| 6 Bottom Lander | |||||||||||||||||||||||||||||||||||||||||
| 12 Box core | |||||||||||||||||||||||||||||||||||||||||
| 12 CTD frame plus rosette sampler | |||||||||||||||||||||||||||||||||||||||||
| 7 Multicorer | |||||||||||||||||||||||||||||||||||||||||
| 4 Piston corer | |||||||||||||||||||||||||||||||||||||||||
| 6 Stand-alone pumps |
