Results 31 to 40 of about 7,414 (162)
Évaluation de la dispersion des propriétés mécaniques d’un matériau composite par sous-échantillonnage [PDF]
, 2011 This article presents a subsampling and homogenization technique developed to depict behaviour variability at mesoscopic scale in composite materials. This variability is intended to feed multiscale modelling at mesoscale. The technique presented here is
DAU, Frédéric, PINEAU, Pierre
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Peri‐urban tree canopy assessments: Leveraging partnerships and technology for climate resilience
Canadian Geographies / Géographies canadiennes, Volume 70, Issue 2, Summer / été 2026.Abstract The urban tree canopy plays a crucial role in climate change mitigation and adaptation, yet peri‐urban environments—transition zones between urban and rural areas—remain unexplored in urban tree canopy assessments. With rapid urbanization expected to increase the global population to two‐thirds by 2050, managing peri‐urban green infrastructure
Baharak Razaghirad +2 more
wiley +1 more source
Fictions fluides : les odyssées transmédiatiques de Daniel Canty
Hybrid, 2018 S’intéressant aux processus de transmédiatisation de fictions littéraires, cet article étudie le cas des trois explorations artistiques et littéraires menées par Patrick Beaulieu et Daniel Canty, réunies dans l’ouvrage VVV.
René Audet, Charles-Antoine Fugère
doaj +1 more source
Orchids in the Open: Understanding Biodiversity Beyond Madagascar's Forests
Diversity 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
Evaluation de connaissance des adolescentes sur les complications des avortements provoqués
Revue des Sciences de la SantéL’objectif de cette étude est d’évaluer la connaissance des adolescentes sur les complications de l’avortement provoqué dans l’Aire de santé AKETI dans la Zone de santé de Kinshasa.
Sylvain KWETE KWETE
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Beyond species means – the intraspecific contribution to global wood density variation
New Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.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, 2021 L’étude a porté sur la caractérisation du peuplement ligneux de deux systèmes d’utilisation des terres (la forêt qui est une mise en défens et les champs) dans le terroir de Ngouye au Sénégal.
Abdou Dione +4 more
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Comparison of drone and ground surveys for the detection of a rare plant in a fragile ecosystem
Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.We compared the accuracy, time, and financial costs of drone and ground surveys for the detection of wood lilies (Lilium philadelphicum) in an endangered alvar ecosystem. We found that the drone surveys detected 73%–78% of the plants found in the ground surveys, but that this type of survey was more expensive and time consuming than the ground survey ...
Ana Hernández Martínez de la Riva +3 more
wiley +1 more source
Echantillonnage des prairies pâturées pour quantifier l'azote potentiellement lessivable : quel schéma pour quelle précision ? [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2010 Sampling scheme to quantify nitrogen leaching risk in grazed grassland: which scheme for which accuracy? In grazed grasslands, the heterogeneity of urine patches distribution needs adapted sampling scheme in order to evaluate N-NO3 - leaching risks.
Hennart S. +3 more
doaj
Revue Française de Photogrammétrie et de Télédétection, 2017 Une approche méthodologique s'appuyant sur la combinaison de données satellitaires et données de terrain est proposée pour l’estimation du volume-tige de peuplements forestiers hétérogènes ou peu homogènes.
Kada Bencherif, Houari Tadj
doaj +1 more source