Results 1 to 10 of about 91,891 (264)

EU Approaches to Managing Migration Flows in the Sahel and Their Implications for the Region

Международная аналитика, 2023
Since the start of the previous decade, the European Union has been actively engaged in political aff airs in the Sahel region. This area, which comprises some of the poorest nations globally, has become a top priority for Brussels’s foreign policy ...
A. M. Nadzharov, E. G. Entina
doaj   +1 more source

Effect of supplementation of Pennisetum purpureum to high protein concentrate on growth of guinea pigs (Cavia porcellus) females in western Cameroon

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
The effect of supplementation of Pennisetum purpureum (Pp) to protein concentrate (PB) on the growth performance Cavia porcellus (L. 1758) was evaluated for 2 months at the application and Research of the University of Dschang (West-Cameroon).
R. Tchoumi Yimga, C. Touwang, L. Vondou, E. Ngansop, A. Goudoum   +4 more
doaj  

Tribes and Trafficking: Trans-Saharan Illegal Trade Routes as a Conflict Factor in the Sahara-Sahel Region

Международная аналитика
The conflict in the Sahel that began in 2012 is closely linked to the phenomenon of trans-Saharan illicit trade routes through Mali, Niger and Libya.
G. V. Lukyanov, A. M. Nadzharov
doaj   +1 more source

Local ecosystem feedbacks and critical transitions in the climate [PDF]

, 2009
Global and regional climate models, such as those used in IPCC assessments, are the best tools available for climate predictions. Such models typically account for large-scale land-atmosphere feedbacks.
Bodegom, P.M., van, Brovkin, V., Claussen, M., Dekker, S.C., Dijkstra, H.A., Goryachkin, S.V., Kabat, P., Nes, E.H., van, Neutel, A.M., Nicholson, S.E., Nobre, C., Petoukhov, V., Provenzale, A., Rietkerk, M., Scheffer, M., Seneviratne, S.I.   +15 more
core   +2 more sources

Tradeoffs between the use of improved varieties and agrobiodiversity conservation in the Sahel

npj Sustainable Agriculture
The issue of sustainable agrifood systems, especially the existence of possible tradeoffs between agricultural intensification (through the use of improved varieties) and agrobiodiversity conservation is of high policy relevance in Sub-Saharan Africa. We
Abel-Gautier Kouakou, Tahirou Abdoulaye
doaj   +1 more source

Forty years of fertility changes in the Sahel

Demographic Research, 2019
Background: Despite much discussion on the fertility changes in sub-Saharan Africa, the countries of the Sahel have received only limited attention. Their comparatively high and stable fertility levels contributed them being labeled as an exception in ...
Thomas Spoorenberg
doaj   +1 more source

Making decisions about agroecological innovations: perspectives from members of farmers’ organizations in Burkina Faso

International Journal of Agricultural Sustainability, 2023
There is a growing promotion of agroecological techniques in many Sub-Saharan African countries as a response to the current climatic variability challenges.
Aboubakar Iyabano, Cees Leeuwis, Rico Lie, Aurélie Toillier, Ann Waters-Bayer   +4 more
doaj   +1 more source

Natural and artificial atoms for quantum computation

, 2011
Remarkable progress towards realizing quantum computation has been achieved using natural and artificial atoms as qubits. This article presents a brief overview of the current status of different types of qubits.
Ashhab, Sahel, Buluta, Iulia, Nori, Franco   +2 more
core   +1 more source

Lista comentada de los reptiles de Mauritania (oeste de África)

Graellsia, 2006
Esta es la primera lista de reptiles comentada con datos de distribución para la República Islámica de Mauritania. La fauna de reptiles de Mauritania se compone de 86 especies pertenecientes a 21 familias.
J. M. Padial
doaj   +1 more source

Quand la route de la méditerranée transite par Dori, une ville du Sahel Burkina

Akofena, 2022
Dori est la capitale de la région du sahel du Burkina Faso, pays n’ayant aucun débouché sur la mer. Cette localité vit au rythme du passage des migrants à destination de la Lybie ou de l’Algérie via le Niger.
Moumini OUEDRAOGO
doaj   +1 more source