| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Meteor | M81-2C | 23.04.2010 - 14.05.2010 | SPP1144 |
South Atlantic Ocean North Atlantic Ocean |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Schneider v.Deimling Jens | Leibniz-Institut fur Ostseeforschung, Warnemunde | Bridgetown | Bremerhaven |
Ziel der Reise / Objectives of Cruise:
The main goal of this cruise was to investigate the water column about the 'Logatchev' hydrothermal vent field (LHF) on the mid-atlantic ridge on 14?N. This site is known to permanently release hot vent fluids, that are rich in metals, methane, and helium. The latter two gases were sampled and analyzed and turbidity sensors during CTD casting were used to gather online information about the hydrothermal plume in the water column. Overall a total of 18 CTDs could be conducted around LHF within the three days of stationwork. Moreover, the acoustic sounders PARASOUND and EM120 were used to map the volcanic LHF area.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| IOW | Schneider v.Deimling Jens | 4 | day(s) | G73 Single-beam echosounding |
Parasound sediment echo sounder | no |
| IOW | Schneider Bernd | 1 | n miles | G74 Multi-beam echosounding |
EM120 | yes |
| IOW | Schneider v.Deimling Jens | 17 | day(s) | G74 Multi-beam echosounding |
Multibeam data | no |
| IOW | Schneider v.Deimling Jens | 1 | stations | H00 Stations |
- | yes |
| IOW | Schneider v.Deimling Jens | 18 | stations | H09 Water bottle stations |
Rosette water sampler (22) | no |
| IOW | Schneider v.Deimling Jens | 18 | stations | H10 CTD-Stations |
CTD | no |
| IOW | Schneider Bernd | 1 | n miles | H80 Other physical measurements |
Underway measurements during the whole trip such as coordinates, depth, meteorological parameter and so on | yes |