Results 31 to 40 of about 23,779 (186)

Orchids in the Open: Understanding Biodiversity Beyond Madagascar's Forests

open access: yesDiversity and Distributions, Volume 32, Issue 3, March 2026.
ABSTRACT Aim Orchids make up 8% of Madagascar's vascular plant species richness and are typically associated with the island's forests. Yet most of the island is covered by open ecosystems, long dismissed as degraded. This perception has contributed to their neglect, limiting our understanding of species ecology and hindering conservation action in ...
Jakub D. Wieczorkowski   +8 more
wiley   +1 more source

Systèmes morphopédologiques et gestion de l'eau autour des petits réservoirs dans les régions semi-arides du nord-est du Brésil et du sud de l'Inde : similitudes transcontinentales et particularités régionales [PDF]

open access: yes, 2008
Le nord-est du Brésil et le sud de l'Inde sont deux régions tropicales semi-arides qui partagent au moins deux traits communs: (i) d'une part des systèmes morphopédologiques constitués par de vastes plaines à inselbergs portant des sols fersiallitiques ...
Bourgeon, Gérard   +2 more
core  

Acoustic Indices Reveal Fundamental Differences in Daily Phenology of Tropical and Temperate Forest Soundscapes

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 3, March 2026.
ABSTRACT Aim Forests support the majority of the planet's terrestrial biodiversity, and in recent years the characterisation of soundscapes has emerged as a powerful tool for understanding forest ecosystems, both in terms of ecology and for the purpose of conservation.
Laura M. Berman   +27 more
wiley   +1 more source

Correction Notice to: "Seroepidemiology of toxoplasmosis in pregnant women and detection of infection acquired during pregnancy in Cotonou, Benin" - Parasite 30, 43 (2023), https://doi.org/10.1051/parasite/2023040. [PDF]

open access: yesParasite, 2023
Amagbégnon R   +14 more
europepmc   +1 more source

La pisciculture en zone tropicale humide [PDF]

open access: yes, 1996
La pisciculture dans les zones tropicales humides d'Afrique n'a pas encore, loin s'en faut, atteint une dimension sociale et économique significative. Tout cependant la prédestine à se développer notamment dans les zones de bas-fonds en y jouant un rôle clef et catalyseur dans la dynamique des systèmes agraires dans leur ensemble.
openaire  

Recalibrating a sugarcane crop model using thermal infrared data [PDF]

open access: yes, 2013
Coupling remotely sensed data with crop model is known to improve the estimation of crop variables by the model. The recalibration coupling approach tends to reduce the differences between observation and simulation by optimizing the value of one of the ...
Bégué, Agnès   +5 more
core  

Bibliographie sur les systèmes de production: Burkina Faso, Mali, Niger [PDF]

open access: yes, 1993
Cette bibliographie répond à un des objectifs du sous-réseau "systèmes de production" du Réseau de la CORAF de Recherche sur la Résistance à la Sécheresse (R3S) qui est de fournir de l'information scientifique et technique à ses chercheurs en mobilisant ...
CCD R3S - FRA, CIRAD-CA - FRA
core  

[Conidiobolomycosis (rhinofacial entomophthoromycosis) in Gabon. About of one case]. [PDF]

open access: yesMed Trop Sante Int, 2023
Ntsame Ngoua S   +4 more
europepmc   +1 more source

Larva migrans cutanée bulleuse. [PDF]

open access: yesCMAJ, 2023
Green R, Somayaji R, Chia JC.
europepmc   +1 more source

Caractérisation d'un Système Lagunaire en Zone Tropicale: Cas du lac Nokoué (Bénin)

open access: yes, 2011
This survey permitted to make hydrological balance of the lake Nokoué and to know quality physico-chemical of the waters of the lake in order to offer the basis elements for a future ecological modeling of the system.
Baudu, Michel   +6 more
core   +1 more source

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