STEP 2015

Type Oceanographic cruise
Ship L'Europe
Ship owner Ifremer
Dates 23/04/2015 - 07/05/2015
Chief scientist(s) THOMAS Yannick , APPRIOUAL Ronan

GEO-OCEAN - UMR 6538

Univ. Brest, CNRS, Ifremer, Univ. Bretagne Sud

Place Nicolas Copernic

29280 Plouzané

https://www.geo-ocean.fr/
DOI 10.17600/15006100
Objective

Leg 1: Bathymetric survey, acquisition of very high resolution multichannel reflection seismics data on the shelf facing Nice airport. Leg 2: Retrieval and redeployment of piezometers and tiltmeters, deployment of MEBO observatory and core sampling on the shelf facing Nice airport. This falls under the Geographical hazards project.

Published data

Metzl Nicolas, Fin Jonathan, Lo Monaco Claire, Mignon Claude, Alliouane Samir, Bombled Bruno, Boutin Jacqueline, Bozec Yann, Comeau Steeve, Conan Pascal, Coppola Laurent, Cuet Pascale, Ferreira Eva, Gattuso Jean-Pierre, Gazeau Frédéric, Goyet Catherine, Grossteffan Emilie, Lansard Bruno, Lefèvre Dominique, Lefèvre Nathalie, Leseurre Coraline, Lombard Fabien, Petton Sébastien, Pujo-Pay Mireille, Rabouille Christophe, Reverdin Gilles, Ridame Céline, Rimmelin-Maury Peggy, Ternon Jean-François, Touratier Franck, Tribollet Aline, Wagener Thibaut, Wimart-Rousseau Cathy (2024). An updated synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2023: the SNAPO-CO2-v2 dataset. https://doi.org/10.17882/102337


Gaillot Arnaud (2018). Bathymétrie - Mer Ligure, aéroport de Nice (campagne STEP 2015, 2015) résolution 2 m. https://doi.org/10.12770/21cf0621-0e0c-421e-b680-8191b90a318b


Thomas Yannick, Marsset Bruno, Dupont Pauline, Hamon Mathieu, Garziglia Sebastien (2015). Time-migrated seismic reflection profile ST5-014. https://doi.org/10.17882/82986


Data managed by SISMER

Sampling operations

Bibliography

Publications

Sultan NabilORCID, Garziglia Sebastien (2024). 3D stability analysis of submarine slopes: a probabilistic approach incorporating strain-softening behaviour. Landslides, 21(11), 2695-2709. https://doi.org/10.1007/s10346-024-02317-6


Garziglia Sebastien, Sultan NabilORCID, Thomas Yannick, Ker StephanORCID, Marsset Bruno, Bompais XavierORCID, Woerther Patrice, Witt C., Kopf A., Apprioual Ronan (2021). Assessing spatio‐temporal variability of free gas in surficial cohesive sediments using tidal pressure fluctuations. Journal Of Geophysical Research-earth Surface, 126(10), e2021JF006131 (26p.). Publisher's official version : https://doi.org/10.1029/2021JF006131 , Open Access version : https://archimer.ifremer.fr/doc/00728/83967/


Sultan NabilORCID, Garziglia Sebastien, Bompais XavierORCID, Woerther Patrice, Witt C, Kopf A, Migeon Sebastien (2020). Transient Groundwater Flow Through a Coastal Confined Aquifer and its Impact on Near‐Shore Submarine Slope Instability. Journal Of Geophysical Research-earth Surface, 125(9), e2020JF005654 (18p.). Publisher's official version : https://doi.org/10.1029/2020JF005654 , Open Access version : https://archimer.ifremer.fr/doc/00643/75461/


Roesner Alexander, Wiemer Gau­vain, Kreiter Stefan, Wenau Stefan, Wu Ting-Wei, Courboulex Françoise, Spiess Volkhard, Kopf Achim (2019). Impact of seismicity on Nice slope stability—Ligurian Basin, SE France: a geotechnical revisit. Landslides, 16(1), 23-35. Publisher's official version : https://doi.org/10.1007/s10346-018-1060-7 , Open Access version : https://archimer.ifremer.fr/doc/00458/56989/


References of Technical Reports

Gaillot Arnaud (2015). STEP5 - traitement SMF ME70. DIT.REM/GM/CTDI 20150505-AG01-STEP5_traitementME70.


Thomas Yannick, Marsset Bruno, Dupont Pauline, Hamon Mathieu (2015). Sismique Très Haute Résolution. Compte-rendu d'acquisition Sismique multitrace - Aéroport de Nice. Mission Step V. N/O L'Europe - 23 au 27 avril 2015. PDG/REM/GM/EIS-29052015-01.