Results 31 to 40 of about 23,801 (226)
Pollenanalytical studies in NE-Nigeria: preliminary results from the Manga Grasslands and Lake Tilla, Biu Plateau [PDF]
, 1996 Two sites situated in the Sahelian and Sudanian zones of NE-Nigeria were chosen for pollen analysis. A sediment core from an interdunal depression in the eastern Manga Grassland provides information on the Holocene vegetation history of the Sahel between
Salzmann, Ulrich
core
Ecological Entomology, EarlyView.The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley +6 more
wiley +1 more source
Mesurer les liaisons entre espèces dans un groupe de relevés
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997 Deux types de liaison interspécifique sont distingués, la contingence fondée sur la prise en compte des probabilités totales et l'association fondée sur celle des probabilités conditionnelles.
Philippe Daget, André Gaston
doaj +1 more source
Beyond species means – the intraspecific contribution to global wood density variation
New Phytologist, EarlyView.Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer +105 more
wiley +1 more source
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1984 Un nouveau foyer de botulisme hydrique de type D, dû à la présence d'un cadavre de petit mammifère non identifié, est apparu au Sénégal, dans la région de Linguère, provoquant la mort d'environ 100 moutons, 50 chèvres, 5 chevaux et 10 bovins.
Yaya Thiongane +2 more
doaj +1 more source
Diabetes Epidemiology and Management, 2022 Summary: Background: Diabetes is a chronic disease characterized by hyperglycemia that can be responsible for blindness, heart attacks, strokes, kidney failure and amputations.
Arya Ghazanfarpour, Pierre-Marie Preux
doaj +1 more source
Do Energetic Challenges Mimicking Missed Foraging Encourage Torpor Use by a Neotropical Bat?
Biotropica, Volume 58, Issue 2, March 2026.We experimentally tested whether Merriam's long‐tongued bat (Glossophaga mutica), a Neotropical nectarivorous species, uses heterothermy in response to reduced energy intake. We found that energetically challenged bats maintained subcutaneous temperatures significantly closer to roost temperature during the daytime inactive period.
Zenon J. Czenze +2 more
wiley +1 more source
Quelques sous-produits alimentaires peu connus ou peu utilisés
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1952 Aucun résumé disponible.
Georges Curasson
doaj +1 more source
Biotropica, Volume 58, Issue 2, March 2026.We found that plant species identity and soil properties, especially soil phosphorus availability, independently structured arbuscular mycorrhizal fungal (AMF) community composition in tropical forests across central Panama. We also found that soil nutrient availability may mediate the interaction networks between plants and AMF. ABSTRACT Plant species
Mareli Sánchez‐Juliá +3 more
wiley +1 more source
Evolution de l'aviculture en basse Côte-d'Ivoire
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1965 Les auteurs, après avoir noté l'essor rapide de l'aviculture en basse Côte d'Ivoire depuis 10 ans, indiquent que certaines tentatives pour constituer d'importants élevages intensifs se sont soldées par un échec.
Paul Bres, Bernard Mongodin
doaj +1 more source