Deutsches Ozeanographisches
Datenzentrum Inventur der Poseidon-Reise POS515 (DOD-Ref-No.20170045)
Inventory of Poseidon Cruise POS515 (DOD-Ref-No.20170045)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Poseidon POS515 19.06.2017 - 13.07.2017 CCP4
 
Mediterranean Sea, Eastern Basin  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Riedel Michael GEOMAR Helmholtz-Zentrum fur Ozeanforschung Kiel Dubrovnik Catania   

Ziel der Reise / Objectives of Cruise:

The main objectives of the POS515 studies are on mud volcanoes and the interactions of geological, physical, and chemical processes shaping these structures. By observing ongoing changes and reconstructing past evolution we will improve estimates of gaseous and dissolved methane emissions over time, as well as better understand the role of mud volcanoes as geohazards. The investigations conducted during this project are based on high-resolution 3D seismic imaging of active mud volcanoes in different tectonic zones of the Calabrian accretionary prism, as well as Ocean Bottom Seismometers (OBS) imaging combined with velocity analyses, and regional 2D lines to tie the new data to the established stratigraphic framework spanning the past ~6 million years. From these data, we aim to identify changes in mud volcano activity since the late Miocene, as well as to image the deep-rooted feeder system of the mud volcanoes. Our new work builds on findings of R/V Meteor cruise M112 as well as new findings made during Poseidon cruise P499.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
GEOMAH Riedel Michael 12 survey G26
Seismic refraction (no.of nautical miles)
Ocean bottom seismometer refraction surveys at Venere mud volcano. 02.07.2017 no
GEOMAH Riedel Michael 12 survey G26
Seismic refraction (no.of nautical miles)
Ocean bottom seismometer surveys at Poseidon mud volcano. 05.07.2017 no
GEOMAH Riedel Michael 220 survey G76
Multichannel seismic reflection
combined number of reflection profiles. 13.07.2017 no
GEOMAH Urlaub Morelia 1 meas. G90
Other geological or geophysical measurements
geodetic data retrieval from transponder array. 12.07.2017 no
GEOMAH Riedel Michael 1 meas. H10
CTD-Stations
CTD and acoustic release test for OBS experiment. 21.06.2017 no

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
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P01; deployed & recovered 38° 19.4' N 17° 44.1' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P02; deployed & recovered 38° 19.1' N 17° 43.4' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P03; deployed & recovered 38° 18.9' N 17° 42.8' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P04; deployed & recovered 38° 18.6' N 17° 42.3' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P05; deployed & recovered 38° 18.4' N 17° 41.7' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P06; deployed & recovered 38° 18.1' N 17° 41.1' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P07; deployed & recovered 38° 17.8' N 17° 40.5' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P08; deployed & recovered 38° 17.7' N 17° 43.0' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P09; deployed & recovered 38° 18.2' N 17° 42.7' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P10; deployed & recovered 38° 19.1' N 17° 42.1' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P11; deployed & recovered Ocean bottom seismometer Station P11; deployed & recovered 38° 19.5' N 17° 41.7' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station P12; deployed & recovered 38° 20.0' N 17° 41.4' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V01; deployed & recovered 38° 37.3' N 17° 12.5' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V02; deployed & recovered 38° 36.8' N 17° 12.8' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V03; deployed & recovered 38° 36.4' N 17° 13.1' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V04; deployed & recovered 38° 36.1' N 17° 12.5' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V05; deployed & recovered 38° 36.6' N 17° 12.2' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V06; deployed & recovered 38° 37.0' N 17° 11.9' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V07; deployed & recovered 38° 36.8' N 17° 11.4' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V08; deployed & recovered 38° 36.3' N 17° 11.7' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V09; deployed & recovered 38° 35.9' N 17° 12.0' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V10; deployed & recovered 38° 35.6' N 17° 11.4' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V11; deployed & recovered 38° 36.0' N 17° 11.0' E no
GEOMAH Riedel Michael G26 Ocean bottom seismometer Station V12; deployed & recovered 38° 36.5' N 17° 10.7' E no
GEOMAH Urlaub Morelia G90 Geodetic data retrieval from an array of five transponders deployed at depth 37° 32.4' N 15° 15.4' E no
GEOMAH Riedel Michael H10 Test of acoustic releasers for OBS experiment combined with CTD 38° 37.3' N 17° 12.5' E no
16.11.2019