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Page 1: Official Departements that attended the workshop Direction de la Protection Civile:  PC

Following the suggestion of the NEAREST Project leader, to invite several partners to a Workshop in Rabat in order to integrate Moroccan input into the different Project Workpackages, a call for participation to a NEAREST Workshop in Rabat and a field trip was launched for March

26- 31, 2008.

The field trip was devoted to the presentation of new observations relevant to the Moroccan Atlantic coast and sampling in potential sites.

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Thus, the period from March 26 to 31, 2008 has been proposed, for a two-day Workshop to exchange and discuss data covering WPs of NEAREST on Morocco and 3 full days for the sampling and discussion of new field observations.

As for sampling in potential sites, the suggestion of Pr. Zitellini to operate at least one drilling in a potential site of the Moulay Bou Selham lagoon, and another in a second site, was a relevant suggestion.

Furthermore, the Moroccan team had interesting obsevations in other Moroccan Atlantic lowlands to show (Oualidia, Cap Rhir and southern Tan Tan) to show.

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Official Departements that attended the workshop

Direction de la Protection Civile: PC

Etat Major Général de la Gendarmerie Royale: EMG GR

Direction Technique de Habitat : DTH

Centre Royale de Télédétection Spatiale : CRTS

Office National des Hydrocarbures et des Mines : ONHYM

Département de l’Enseignement Supérieur, de la Formation des cadres et de la Recherche Scientifique.

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The workshop was held in two sessions:

The first was moderated by Professor Aomar IBEN BRAHIM and involved presentations relating to works packages 1, 3 and 5.

The second session was moderated by Professor Cesar ANDRADE of the University of Lisbon (Portugal). Two presentations focused primarily on work packages 6 and 7

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Session 1 Session 2

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Two presentations related to the work package 1: Tsunami source identification, it is presentations

• M. HAFID: Geodynamic evolution of the Moroccan Atlantic margin • M.-A. Gutscher: Onshore and offshore NW deformation in Morocco: active tectonics and active faults.

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As part of the work package 3: Seismological monitoring, three presentations were given by:

• T. EL MRABET: The great historical earthquakes and tsunamis and affecting Morocco;

• F. KAABOUBEN: Tsunamis affecting the historical Morocco: recent data;

• A. IBEN BRAHIM: Atlantic earthquakes: Harmonization of locations and velocity model.

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Three presentations were related the work package 5: Data integration / Integrated tsunami detection network, it is:

• M. KASMI: New VSAT based National seismological network.

• A. Birouk: sharing and integration of data between the regional hubs NEAREST

• EL MOURAOUAH, A. IBENBRAHIM, Mr. KASMI and A. Birouk: Seismic monitoring in the region Lalla Mimouna: Prelimenary data of the mobile seismic Network.

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Session 2

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Five presentations related to the WP 6 were given : Paleotsunami and Paleoseismic records:

• M. BENAMMI, A. EL MOURAOUAH, Mr. HAFID, A. Birouk, E. TOTO, A. IBENBRAHIM and M KASMI: New Neotectonic field observations in the south-western Pre-Rif between Sidi Allal Tazi and Moulay Bouselham (North Western Morocco)

• B. ZOURARAH, S. MELLAS, Mr. FREITAS, C. ANDRADE, Mr. MANAN, R. GRIBOULARD, Kh. MEHDI, A. MHAMDI ALAOUI, Mr. ROBIN and Ch CARRUESCO. The lagoons of Morocco and witness exceptional phenomena (Tempestites and Tsunamites).

• E.A. TOTO, A. Birouk, Mr. BENAMMI, A. EL MOURAOUAH, Mr. BASRI, Mr. A. IBENBRAHIM, Mr. HAFID, M, KASMI: New geological and geophysical evidences for a pontential active faults near Lalla Mimouna, western Morocco

• N. MHAMMDI AND F. MEDINA. Events sedimentological along the Atlantic coast of Morocco, possible relationship with the tsunami of 1755?

• L. BELLUCI: Analysis deposits lagoon in Italy and Morocco.

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For the 7 WP: Modelling of tsunami impact in SW Portugal,

One presentation was given colleagues from the Faculty of Rabat: Mr. KERROUM and A. EL HAMMOUMI: Vulnerability assessment: Methodologies and preliminary results

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Fieldwork in the NW of Morocco:

• Identification of suitable site and sampling of deposits in the coastal lagoon My Bouselham and in the estuary of Loukos (Larache);

• Introduction of new neotectonic observations in the area between My Bouselham and Larache, Northern Morocco.

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After discussion and agreement of all participants including researchers from the Faculty of Sciences of El Jadida and the Faculty of Science and Technology of Tangier, a number of cores were made in the My Bouselham lagoon and the Loukos estuary, Larache.

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Fist day

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Second day

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For new observations on the active structures, members of the Morocco NEAREST Group, presented the main findings on the new neotectonics observations between My Bouselham and Larache...

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