The aim of this article is to analyze the policy Gulf monarchies in Horn Africa. Close historical ties between two regions have given rise deep cooperation African and Arab states nowadays. competed for a long time deepen their political, economic security impact region.
 Strengthening with Africa has helped increase food Persian Gulf. Investments by modernizing ports Sudan, Eritrea, Somal...

We investigate the evolution of Gulf Aden from rift initiation to development active oceanic spreading center by means 2D thermo-mechanical numerical models, in which formation crust and serpentinite due hydration uprising mantle peridotite has been implemented. Our analysis highlights that models is characterized four main tectonic phases: a) a first phase (phase I) low deformation rates throu...

We used a multitemporal and multisensor satellite dataset to investigate the geological evolution of a tectonic basin of the East African Rift. The study area is the Lake Abhe-Goba'ad basin which is located at the border between Djibouti and Ethiopia. This area is the southern portion of a wide triangle-shaped depression, the Afar Depression. The Afar is one of the Earth's most geologically act...

A new deep-water catshark of the genus Apristurus Garman, 1913 is described based on nine specimens from the Gulf of Aden in the northwestern Indian Ocean. Apristurus breviventralis sp. nov. belongs to the 'brunneus group' of the genus and is characterized by having pectoral-fin tips reaching beyond the midpoint between the paired fin bases, a much shorter pectoral-pelvic space than the anal-fi...