Results 81 to 90 of about 627 (218)

Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans

open access: yesIntegrative Zoology, EarlyView.
An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier   +3 more
wiley   +1 more source

Évolution de Bordeaux durant l’Antiquité tardive

open access: yesGallia
During Late Antiquity, Bordeaux/Burdigala, chief town of the Bituriges Vivisci, capital of Aquitainia Secunda and of the Diocese of Viennensis, was a city with a dynamic economy centred around its port, thanks to the construction of its city wall, one of
Vanessa Elizagoyen   +4 more
doaj   +1 more source

A Novel Antioxidant Peptide Cath‐Np Derived from Nanorana parkeri Attenuates UVB‐Induced Skin Photodamage in Mice

open access: yesIntegrative Zoology, EarlyView.
Schematic representation of Cath‐Np as an antioxidant suppressing acute skin damage caused by ultraviolet B (UVB) radiation in mice. Cath‐Np inhibits the activation of p53 and mitogen‐activated protein kinase pathways while it activates the Nrf2 pathway by its strong antioxidant effects, and accordingly suppresses the expression of inflammatory factors
Hang Liao   +8 more
wiley   +1 more source

Étude comparée des villes de la péninsule Ibérique méridionale et du nord de l’Afrique durant l’Antiquité tardive : la polynucléarité urbaine en question

open access: yesGallia
This comparative study of the cities of the Southern Iberian Peninsula and North Africa explores the concept of polynuclearity as a defining element of the urban phenomenon in Late Antiquity.
Laurent Brassous, Sabine Panzram
doaj   +1 more source

Geographical Variation in Thermal Adaptation of the Asiatic Toad (Bufo gargarizans)

open access: yesIntegrative Zoology, EarlyView.
Northern and southern populations of Bufo gargarizans exhibit coordinated divergence in thermal preference, resting metabolic rate, and TRPM4 temperature sensitivity along a climatic gradient. ABSTRACT Thermal adaptation in animals can manifest in multiple dimensions, yet few studies have integrated behavioral, physiological, and molecular perspectives
Longcheng Fan, Yonghua Wu
wiley   +1 more source

L’ensemble monumental du Pâtis à Vieillevigne (Loire-Atlantique) : un nouvel exemple de complexe sur cour laténien en Gaule

open access: yesGallia
The planned extension of the Pâtis quarry in Vieillevigne (Loire-Atlantique, France) occasioned an archaeological assessment followed by a preventive excavation in the summer of 2020, covering an area of around 2 ha.The main occupation phase revealed on ...
Yann Dufay-Garel   +3 more
doaj   +1 more source

Harnessing edge computing and citizen science: A new prototype design for continental‐scale acoustic monitoring in Australia and beyond

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Inadequate monitoring of biodiversity is a characteristic of conservation the world over. The potential of acoustic monitoring is compelling, although the challenges remain substantial. Effective solutions require transdisciplinary collaboration among stakeholders, a focus on open‐source development, and flexible, multipronged technical ...
Andrea S. Griffin   +7 more
wiley   +1 more source

Prey Partitioning in a Diverse Carnivore Community: Implications for Reintroduced Fishers in Washington

open access: yesAnimal Conservation, EarlyView.
Using fecal DNA metabarcoding, we quantified dietary overlap among reintroduced fishers and sympatric coyotes, bobcats, and Pacific martens in Washington's North Cascades. Niche overlap was substantial for common prey but varied with body size, revealing fine‐scale resource partitioning that may limit fishers' access to energetically efficient prey ...
Kayla A. Shively   +7 more
wiley   +1 more source

Changes in Site Occupancy of Marsh‐Breeding Frogs Are Associated With Surrounding Land Cover: Implications for Conservation Planning

open access: yesAnimal Conservation, EarlyView.
To help ensure the growth and persistence of frog populations, we quantified changes in frog occurrence as a function of concurrent changes in land cover in the surrounding landscape of eight marsh‐breeding frog species, or groups of species. We used data from the Great Lakes Marsh Monitoring Program delivered by Birds Canada at 377 sites across four ...
Douglas C. Tozer   +4 more
wiley   +1 more source

Vaison-la-Romaine : premier état des lieux et nouvelles données sur le secteur des thermes du Nord durant l’Antiquité tardive

open access: yesGallia
In Vaison-la-Romaine, as in other towns in Southern Gaul, the image of contrasting urban development is evident in Late Antiquity (4th-7th century AD). These disparities in occupation are due as much to the dynamics of the period itself as to our still ...
Caroline Michel d’Annoville   +1 more
doaj   +1 more source

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