Results 111 to 120 of about 162,044 (202)

Importance of palaeopollinic and histologie researches at Màgura Fetelor settlement of Vadastra

open access: yesZephyrus, 2009
RÉSUMÉ: Lors de la reprise, en 1946, des fouilles archéologiques de Mâgura Fetelor à Vâdastra, l'un des problèmes qui se posaient était celui du climat et de la végétation au temps de la formarion des couches de civilisation.
Ion T. TARNAVSCHI, Corneliu MATEESCU
doaj  

Common construction materials do not deter turtles from nesting in roadside habitat

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 3, April 2026.
We used a before‐during‐after study to evaluate rock rip‐rap at wetland crossings as a mitigation strategy to deter female turtles from nesting in unsafe roadside habitats. Although females did not nest in the rip‐rap, they continued to nest in roadside habitat, indicating the strategy was unsuccessful and required further research.
Jenna Kentel   +3 more
wiley   +1 more source

Energy and carbon footprint considerations for data‐driven weather forecasting models

open access: yesWeather, Volume 81, Issue 4, Page 114-119, April 2026.
Recently introduced data‐driven models often display impressive gains in energy‐efficiency, but such gains usually exclude the cost of training. This study gives orders of magnitude of the energy consumed during the training and compares it to a physics‐based model counterpart. We show that the training is rapidly compensated by the savings made during
Thomas Rieutord   +3 more
wiley   +1 more source

Variabilité climatique et évolution du paludisme chez les enfants de moins de cinq ans dans le département de Daloa, Côte d’Ivoire

open access: yesGeografares
Cet article s’est intéressé à la relation entre le paludisme et le climat. Objectif sous-tendu par le problème des fortes prévalences palustres enregistrées chez les enfants de moins de cinq ans à Daloa.
Gagao Débora Isabelle KROUBA
doaj   +1 more source

Spatial Spillover and Differential Impacts of Urban Shrinkage on Air Pollutants: Implications for Sustainable Urban Futures

open access: yesEarth's Future, Volume 14, Issue 4, April 2026.
Abstract Rapid urbanization has historically been linked to escalating air pollution, yet the environmental consequences of urban shrinkage—a growing global trend of population decline and economic downturn—remain underexplored. While theory suggests shrinkage might alleviate pollution through reduced anthropogenic activities, empirical evidence on the
Fengdi Ma, Yulin Yan, Liang Wan
wiley   +1 more source

A Phenoregion Approach to Understanding Chlorophyll‐a Seasonal Cycles and Interannual Variability in the South‐West Indian Ocean

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 4, April 2026.
Abstract The South‐West Indian Ocean (SWIO) displays marked spatial variations in physical forcings, driving in turn distinct seasonal biogeochemical regimes. Mesoscale eddies in the Mozambique Channel drive large‐scale redistribution of nutrients and plankton, while eastern Madagascar waters are highly oligotrophic.
Aline Arens   +5 more
wiley   +1 more source

U/Th Dating of Secondary Carbonate Deposits in Underground Galleries of Fourvière Hill (Lyon, France) Reveals a Water Supply System in Operation From the Roman Period to the Middle Ages

open access: yesArchaeometry, Volume 68, Issue 2, Page 286-295, April 2026.
ABSTRACT The recent discovery of a water draining structure known as the Antiquaille galleries in Fourvière hill, in the center of Lyon, France (ancient Lugdunum), sheds light on the water drainage system built by the former inhabitants of this area for their water needs.
E. Pons‐Branchu   +7 more
wiley   +1 more source

Understanding the human dimensions of wildfire risk at a community level in British Columbia, Canada

open access: yesCanadian Geographies / Géographies canadiennes, Volume 70, Issue 2, Summer / été 2026.
Abstract Recent spikes in the number of large and catastrophic wildfires in Canada pose significant risks to the environment and society. Rural and remote communities are especially at risk due to their location in wildfire‐prone areas, remoteness, and limited access or escape routes.
James Whitehead   +4 more
wiley   +1 more source

How much biotic nativeness matters across human demographic groups

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley   +1 more source

Severity of Compound Precipitation and Temperature Extreme Events Over Africa at 1.5°C and 2°C Global Warming Levels

open access: yesInternational Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
Results indicate that, an increase in global warming level from 1.5°C to 2°C is likely to induce on the one hand a 3‐fold increase in the frequency of occurrence of dry and warm compound events, and on the other hand a 2‐fold increase in their duration, over West, Central, South‐West, and South‐East Africa, intensifying droughts through reduced ...
Thierry C. Fotso‐Nguemo   +6 more
wiley   +1 more source

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