More than halfway there: Week 2 Review

Under the sea, under the sea … are there only carbonates waiting for me? After a very successful first week of dredging and seafloor mapping on the M191 expedition, the team of scientists onboard the R/V Meteor entered their second week in lower spirits. Sea conditions deteriorated for two days, which introduced some of us […]

What have we been up to? Week 1 Review

Adios España … Transiting to our working area Throughout our 3.5-day transit from Algeciras to our first submarine volcano site, the M191 science team had time to ease into the official work load and shift system by getting started on several tasks before the official rock sampling and seafloor mapping duties began. Whilst some of […]

M191 Expedition: Introducing the Scientists

On the 15th of July, 2023, 15 European scientists from 7 different insitutions boarded the R/V Meteor in Algeciras, Spain for the M191 expedition, where they shall investigate submarine volcanism in the western Sicilian Channel (SUAVE) for 3 weeks. The research cruise is expected to end in Piraeus, Greece on the 5th of August. Time […]

Last days at sea and arriving in Noumea, New Caledonia

[deutsche Version unten] 7th Weekly Report(4th April – 8th April 2022) Our last station (station 44) was conducted in the early morning of April 4. Immediately after the station was finished, we departed for Noumea, and started analysing the last set of samples, clearing our laboratories and packing our boxes and loading the containers.The packing […]

Observations of Monowai volcano cone and mercury in the South Pacific Ocean

[Deutsche Version unten] Weekly Report SO289 Progress: We have had a successful week, following our unplanned detour to Tahiti. We commenced sampling again on March 23 and have been able to conduct daily station occupations with CTD casts and in situ pump deployments (Fig. 1). The weather has been variable with winds up to force […]

Observations of plastic litter, underwater images with video camera and seafloor bathymetry

4th Weekly report SO289 (deutsche Version unten) Progress: We have had a successful week, and until Friday night (March 18), we were able to conduct daily station occupations with CTD casts and in situ pump deployments. We have made steady progress west towards Noumea along our 31.5°S latitude cruise track. Surface waters from the tow-fish […]

Biological nitrogen fixation across the subtropical South Pacific Ocean

(deutsche Version unten) This is the second scientific cruise that I joined since my arrival at GEOMAR in 2021. This time we flew to Valparaiso, Chile and boarded the German research vessel RV SONNE, and started our journey across the entire South Pacific to New Caledonia. On this cruise, SO289, which is part of the […]