Orientalism and Imperialism in French West Africa. Considerations on travel literature, colonial tourism, and the desert as a “commodity” in Mauritania

In this article we intend to make a summary overview of the influence that literary production, originated under colonial mapping missions or later in travel writing, had in the construction and establishment of a discourse to advertise and promote tourism in Mauritania. To this end we will draw on travel narratives that are illustrative of different periods and that correspond in some way to discourses of otherness. In this specific case, such discourses relate to the “Moors” of the West African coast and were produced in various historical contexts. We will also consider the discourse present in the tourism promotion materials of the colonial period and we will demonstrate to what extent it can be engaged in a dialogue with 19th and 20th centuries’ Western colonial literature.

La cooperación hacia Mauritania y la externalización del control migratorio español como mecanismos de securitización de la política migratoria española hacia Mauritania (1996 - 2013)

La llegada masiva de migrantes irregulares provenientes del África sub-sahariana ha sido un fenómeno que ha afectado en términos económicos, sociales, políticos y culturales, a los países que conforman la Unión Europea. Es así como los países más afectados por este tipo de migración (España, Grecia e Italia) han pedido a los demás miembros de la Unión adoptar una política conjunta y armonizada con el fin de solucionar la problemática migratoria irregular. No obstante, la cooperación, como acción unilateral, ha resultado ser el mecanismo más efectivo, en especial el caso español, para contener y externalizar los controles del movimiento migratorio irregular subsahariano en países como Mauritania, como resultado de un proceso de securitización de la migración irregular al interior de España a comienzos del siglo XX.

Volubilis, capital de la Mauritania Tingitana : una guía didáctica para una visita activa.

Guía didáctica sobre la visita realizada a las ruinas romanas de Volubilis en Melilla. La guía comprende una primera parte con un estudio histórico global de la ciudad romana. Seguidamente se analizan detenidamente los monumentos e instalaciones más representativas y se comenta ámpliamente una selecta muestra de mosaicos, principalmente en su contenido iconográfico. A continuación se exponen una serie de actividades a realizar por el alumnado antes, durante y después de la visita y que tiene por objetivo potenciar al máximo lo aprendido en la experiencia..

Small home ranges and high site fidelity in red knots (Calidris c. canutus) wintering on the Banc d’Arguin, Mauritania

Using automated and manual radio-telemetry and resightings of individual colour-ringed birds, we assessed the daily use of space of red knots Calidris canutus canutus at a tropical wintering area along the Sahara coast, the Banc d Arguin in Mauritania. Confirming earlier suggestions, we found that birds were very faithful to their roosts and that the daily foraging range was small; in the course of several winter months birds used an area of only 2 16 km2 of intertidal area. We found no differences between their movements in daylight and at night. Additionally, individuals seem to return to exactly the same locations in subsequent winters. This pattern is very different from red knots wintering in the temperate Wadden Sea. Here, they readily change roost sites and easily cover areas of about 800 km2 in the course of weeks but, just as in Mauritania, no differences between day and night are apparent. In northern Patagonia and north-western Australia, red knots have range sizes closer to those on the Banc d Arguin, but here they do show differences in space use between day and night. Ecological explanations for these contrasting patterns require further comparative data based on in-depth studies on the predictability of the food base and the presence of diurnal and nocturnal predators.

Is salt stress a problem for waders wintering on the Banc d'Arguin, Mauritania?

Knots Calidris canutus and sanderlings C. alba were used in cage experiments in which water and food consumption were measured under different salt regimes. Food consumption decreased and water consumption increased after changing the water provided from fresh to salt. Knots have the capability of adapting to salt water. Swallowing of adherent water with the prey, as well as evaporative cooling in heat stressed birds, might increase salt stress. -from Authors

Seasonal timing of the spring departure of waders from the Banc D'Arguin, Mauritania

The northward departure of 13 wader species was studied in the Baie d' Aouatif, Bane d'Arguin, Mauritania, in the springs of 1985, 1986 and 1988. Waders left the area in the late afternoon. Wind speed and direction were registered near ground level (all years) and at altitudes up to 5 km (in 1988). A total of 31 000 waders were observed heading northwards, with those species wintering locally in largest numbers being most common. The majority of wader species showed fairly short periods of departure and unimodal departure peaks. Redshank and Dunlin departed over extended periods. Average departure dates of species correlated positively with the estimated midpoints of ranges in breeding latitude (ca. 2 d per 0 latitude).  Since winds at ground level did not correlate with winds at higher altitudes, and since it is likely that the departing waders traveled at great heights, it was not surprising that there is no correlation between the average afternoon tail wind vector at ground level and the daily departure intensity. We suggest that the timing ofdeparture from the Bane d'Arguin is largely under internal, instead of under direct environmental, control.

Short note on the possible occurrence of heat stress in roosting waders on the Banc d'Arguin, Mauritania

The temperature at the Banc d'Arguin can be very high, and may cause problems of heat regulation in waders originating from the Arctic or Antarctic. A formalin-fixed bar-tailed godwit Limosa lapponica mount exposed to the sun had a temperature of 45°C. The temperature of the mount was higher when placed in a lying position than when it was placed upright. Nevertheless observed bar-tailed godwits, dunlins Calidris alpina and Kentish plovers Charadrius alexandrinus in the high water roost were often lying on the hot sand, and most birds avoided contact with humid (cold) substrates. Only the dunlins stood in the water with their bill tucked under the scapular wing feathers. This behavioral trait is thought to conserve heat, and is also observed in the other bird species in the roosts. Heat stress is apparently not a problem for birds awaiting low tide. -M.Dean

Phylogeography of Rift Valley Fever Virus in Africa Reveals Multiple Introductions in Senegal and Mauritania

Rift Valley Fever (RVF) virus (Family Bunyaviridae) is an arthropod-borne RNA virus that infects primarily domestic ruminants and occasionally humans. RVF epizootics are characterized by numerous abortions and mortality among young animals. In humans, the illness is usually characterized by a mild self-limited febrile illness, which could progress to more serious complications. RVF virus is widespread and endemic in many regions of Africa. In Western Africa, several outbreaks have been reported since 1987 when the first major one occurred at the frontier of Senegal and Mauritania. Aiming to evaluate the spreading and molecular epidemiology in these countries, RVFV isolates from 1944 to 2008 obtained from 18 localities in Senegal and Mauritania and 15 other countries were investigated. Our results suggest that a more intense viral activity possibly took place during the last century compared to the recent past and that at least 5 introductions of RVFV took place in Senegal and Mauritania from distant African regions. Moreover, Barkedji in Senegal was possibly a hub associated with the three distinct entries of RVFV in West Africa.

Posibilidades de desarrollo en Mauritania: la situación de los estudios de Física

[ES] Este artículo pretende ser una aproximación a la realidad de un país vecino, que se encuentra en un proceso de desarrollo, en el que la formación científico-técnica juega un importante papel.

Características sedimentológicas y meteorológicas de la región de Nuadibu (Mauritania)

Máster en Oceanografía