Results 31 to 40 of about 29,783 (290)
Revue de Primatologie, 2014 La relation entre les types de forêt, la phénologie de principales espèces dont les fruits et jeunes feuilles sont consommées par Pan paniscus (Bonobo) est envisagée en termes de sécurité de la disponibilité alimentaire qu’offrent ces forêts.
Constantin Lubini Ayingweu
doaj +1 more source
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2023 L’élevage intensif de moutons Ladoum, race ovine considérée par les éleveurs comme étant la plus performante, connaît un essor considérable ces dernières décennies au Sénégal.
Simplice Bosco Ayssiwede +9 more
doaj +1 more source
Population and species neighbor identity impact trait–trait relationships and plant performance
Population Ecology, EarlyView.We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx +2 more
wiley +1 more source
Cahiers Agricultures, 2016 Dans les exploitations de polyculture-élevage du Burkina Faso, les producteurs ont des difficultés à mettre en œuvre des projets d’élevage familiaux (PEF) qui répondent à leurs attentes en termes de revenus et de services.
Delma Barkwendé Jéthro +3 more
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Manger en milieu rural sénégalais
Revue d'ethnoécologie, 2019 The villages where this qualitative anthropological food study was carried out are located in the sylvo-pastoral area of Senegal (Ferlo). This zone of woodland and pastures, in the North of the country, is characterized by a semiarid climate.
Abdou Ka
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Effects of chronic browsing on life‐history traits of an irruptive large herbivore population
Population Ecology, EarlyView.This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji +9 more
wiley +1 more source
Scientific Papers Animal Science and Biotechnologies, 2023 The researches have been made on a number of 150 broiler turkey juveniles, the Euro FB hybrid, assigned in 3 batches of 50 juveniles/batch for a period of 42 days (the growth stage).
A. ŞARA +3 more
doaj
Population Ecology, EarlyView.This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier +6 more
wiley +1 more source
Journal of Renewable Energies, 2012 Ce travail porte sur la modélisation et le contrôle d’une turbine éolienne à vitesse variable basée sur la génératrice asynchrone à double alimentation (GADA) pour les fortes puissances, suivie d’un redresseur MLI à bande d’hystérésis et d’une batterie ...
Fairouz Kendouli +3 more
semanticscholar +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source