Results 191 to 200 of about 58,230 (252)

Effect of Resource Abundance on Woodland Rodents' Demography at Latitudinal Extremes in Europe

Ecology and Evolution, Volume 15, Issue 6, June 2025.
The study aimed to assess the role of food availability on rodent demography in populations characterised by different dynamics, that is multiannual cycles in Northern European populations and mast‐driven outbreaks in Southern European populations. ABSTRACT Climate change effects on primary productivity are especially evident along altitudinal and ...
Giulia Ferrari, Olivier Devineau, Valentina Tagliapietra, Kaja Johnsen, Federico Ossi, Francesca Cagnacci   +5 more
wiley   +1 more source

Impact of Acute Short-Term Hypobaric Hypoxia on Anterior Chamber Geometry. [PDF]

J Glaucoma
Xie Y, Sun Y, Shao Y, Tian J, Fu Y, Yang D, Yang Y, Cao K, Zhang Y, Wang H, Wang G, Wang N.   +11 more
europepmc   +1 more source

Variation in Ringed Seal (Pusa hispida) Density Along a Latitudinal Gradient of Sea‐Ice Conditions

Ecology and Evolution, Volume 15, Issue 6, June 2025.
Ringed seals (Pusa hispida) rely on sea ice for critical life‐history phases and inhabit a broad latitudinal range with diverse sea‐ice conditions, making them a model species to study patterns in density along a spatial‐environmental gradient using systematic aerial surveys across their range in the eastern Canadian Arctic.
Cody G. Carlyle, James D. Roth, Brent G. Young, David J. Yurkowski, Christine Michel, Steven H. Ferguson   +5 more
wiley   +1 more source

Phenological and morphological variations of Oryza rufipogon and O. nivara in Sri Lanka and their evolutionary implications. [PDF]

Sci Rep
Sandamal S, Tennakoon A, Wijerathna P, Zhang HX, Yu WH, Qiang CG, Han JD, Zhang FM, Ratnasekera D, Ge S.   +9 more
europepmc   +1 more source

Are Ophiolitic Substrates Drivers for Reticulate Evolution in Armeria (Plumbaginaceae)?

Ecology and Evolution, Volume 15, Issue 6, June 2025.
The Armeria denticulata complex includes two species (A. denticulata and A. saviana): The former is a strict serpentinophyte endemic to Tuscany and western Liguria, the latter grows on limestone/jasper in a small area of southern Tuscany. We aimed at understanding whether substrate specificity and/or hybridization promoted speciation in the A ...
Manuel Tiburtini, Salvatore Tomasello, Eleonora Manzo, Luca Sandroni, Thomas Abeli, Lorenzo Peruzzi   +5 more
wiley   +1 more source

Polarity transitions of narrow bipolar events in thundercloud tops reaching the lower stratosphere. [PDF]

Nat Commun
Liu F, Neubert T, Chanrion O, Lu G, Wu T, Lyu F, Lyu W, Köhn C, Li D, Zhu B, Lei J.   +10 more
europepmc   +1 more source

Short-term changes in chest CT images among individuals at low altitude after entering high-altitude environments. [PDF]

Front Public Health
Wang P, Zuo Z, Wu J, Wang J, Jiang R, Du F.   +5 more
europepmc   +1 more source

Study on the characteristics of genetic diversity and population structure of a rare and endangered species of Rhododendron nymphaeoides (Ericaceae) based on microsatellite markers. [PDF]

BMC Plant Biol
Luo J, Dai X, Chen J, Shuang H, Yuan C, Luo D.   +5 more
europepmc   +1 more source

A Multimethod Investigation of the Lake Agnes Rock Glacier, Colorado, USA

Permafrost and Periglacial Processes, Volume 36, Issue 2, Page 217-229, April/June 2025.
ABSTRACT Rock glaciers are important headwater landforms that play a key role in alpine hydrology. North American rock glaciers are estimated to contain the third largest water volume equivalent globally, and over 3800 rock glaciers have been mapped in Colorado alone. However, these features are often overlooked in alpine water budgets.
Brianna Rick, Daniel McGrath, Benjamin Lehmann, Timothy Fegel, Keith Williams, Suzanne Anderson   +5 more
wiley   +1 more source

Resolving the Taxonomy of Mountain Syrphidae (Diptera) in the Iberian Peninsula: The Species Group of Cheilosia melanura Becker, 1894. [PDF]

Insects
Ballester-Torres I, Nedeljković Z, Aguado-Aranda P, Vujić A, Marcos-García MÁ, Ricarte A.   +5 more
europepmc   +1 more source