Deutsches Ozeanographisches
Datenzentrum Inventur der Sonne1-Reise 191-1 (DOD-Ref-No.20070029)
Inventory of Sonne1 Cruise 191-1 (DOD-Ref-No.20070029)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Sonne1 191-1 10.01.2007 - 01.02.2007 COMET
NEW VENTS
 
SE Pacific (Limit 140W)  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Bialas Jorg Leibniz-Institut fur Meereswissenschaften an der Universitat Kiel Wellington Wellington   

Ziel der Reise / Objectives of Cruise:

Seep locations and gas hydrate reservoirs have been studied along the Hikurangi Margin with the aim to understand local and regional methane transport processes. Geoacoustic Methods were applied to map the distribution and appearance of these seeps while seismic profiling provides high resolution images of the internal structures. Controlled source electromagnetic measurements were applied to complement the seismic sections. Methane concentration was measured near the surface and near the ocean bottom in order to study the distribution of methane at the transition from the subsurface to the water column and at the transition to the atmosphere.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
IFMGEO Bialas Jorg 280 n miles G24
Long/short range side scan sonar
Sidescan Sonar DTS no
IFMGEO Bialas Jorg 500 n miles G26
Seismic refraction (no.of nautical miles)
Refraction seismic profiling yes
BGRH Schwalenberg Katrin 13 n miles G28
Magnetic measurements
Controlled Source Electromagnetic profiles no
IFMGEO Bialas Jorg 450 n miles G76
Multichannel seismic reflection
Multichannel seismic reflection yes
IFMGEO Bialas Jorg 1 stations H10
CTD-Stations
CTD stations no
IFMGEO Bialas Jorg 1 cont. H80
Other physical measurements
Underway measurements during the whole trip such as coordinates, depth, meteorological parameter and so on yes

Verankerungen / Moorings

Institut
Institute
Wissenschaftler
Scientist
Typ der Messungen
Type of measurements
Kommentar
Comments
geogr.Breite
Latitude
geogr.Länge
Longitude
Daten im DOD
Data in DOD
IFMGEO Bialas Jorg G26 10 OBS stations 39° 30.0' S 178° 30.0' E -
IFMGEO Bialas Jorg G26 16 OBS stations (5 with methane sensors) 41° 45.0' S 175° 30.0' E -
IFMGEO Bialas Jorg G26 16 OBS stations (5 with methane sensors) 41° 15.0' S 176° 35.0' E -
IFMGEO Bialas Jorg G26 16 OBS stations(5 with methane sensors) 40° 0.0' S 178° 0.0' E -
IFMGEO Bialas Jorg G26 6 OBS stations 41° 10.0' S 178° 10.0' E -
BGRH Schwalenberg Katrin G26 6 Magnetotelluric stations 39° 30.0' S 178° 0.0' E -
9.11.2019