Results 11 to 20 of about 226 (113)

Conservation Implications for the Iberian Narrow Endemic <i>Androsace cantabrica</i> (Primulaceae) Using Population Genomics With Target Capture Sequence Data. [PDF]

open access: yesEcol Evol
This study uses Angiosperms353 target capture sequencing to resolve the taxonomic status and conservation needs of Androsace cantabrica, a rare alpine plant endemic to northern Spain. Phylogenomic analyses confirm its distinctiveness from related species, and population genomic data reveal shallow genetic structure and moderate diversity, supporting ...
Liang KJ   +5 more
europepmc   +2 more sources

A Comparative Analysis of DNA Metabarcoding and Morphological Identification in Diatoms Reveals Similar Patterns of Environmental Response. [PDF]

open access: yesEcol Evol
This study compares the use of two universal molecular markers (COI and 18S rRNA) with morphological identification to evaluate patterns in diatom communities from high mountain mires. The results revealed a strong correspondence in beta diversity and environmental response across beta and alpha diversity. However, these molecular markers were found to
Gonzalez-Saldias F   +5 more
europepmc   +2 more sources

Linking Functional Traits To Trophic Roles In Scavenger Assemblages. [PDF]

open access: yesEcol Evol
ABSTRACT Scavenging is a widespread feeding strategy involving a diversity of taxa from different trophic levels, from apex predators to obligate scavengers. Scavenger species play a crucial role in ecosystem functioning by removing carcasses, recycling nutrients and preventing disease spread.
Marie Montenegro V   +5 more
europepmc   +2 more sources

Characterizing grazing and terrain use patterns of Hispano-Breton mares in the Spanish Pyrenees using GPS devices and remote sensing data. [PDF]

open access: yesAust Vet J
Geotechnologies, such as Global Navigation Satellite Systems (GNSS) and remote sensing, are essential for documenting topographic features and analyzing land use. Among them, the GPS (Global Position System)‐based sensors have proven highly effective in monitoring livestock, providing high‐resolution data on movement patterns.
Plaza J   +6 more
europepmc   +2 more sources

Parallel adaptation to lower altitudes is associated with enhanced plasticity in Heliosperma pusillum (Caryophyllaceae). [PDF]

open access: yesPlant J, 2023
Significance Statement In early stages of adaptation to hotter and drier habitats, an alpine plant in the carnation family shows increased expression plasticity at ecologically relevant genes. This paper investigates two contrasting hypotheses regarding the role of phenotypic plasticity during evolution of alpine/montane plant ecotypes.
Szukala A   +4 more
europepmc   +2 more sources

Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi-Omic Approach. [PDF]

open access: yesMol Ecol
ABSTRACT Snake genomes attract significant attention from multiple disciplines, including medicine, drug bioprospection, and evolutionary biology. However, genomic research within the Viperidae family has mostly focused on the subfamily Crotalinae, while the true vipers (Viperinae) have largely been overlooked.
Talavera A   +15 more
europepmc   +2 more sources

MOPREDAS_century database and precipitation trends in mainland Spain, 1916–2020

open access: yesInternational Journal of Climatology, Volume 43, Issue 8, Page 3828-3840, 30 June 2023., 2023
Monthly trends were analysed using a moving windows approach with increasing, decreasing and fixed‐length intervals. The main results showed that the global trend (i.e., annual precipitation) between 1916 and 2020 mostly is not significant. Results obtained from monthly trend analysis show wet and dry periods.
J. C. Gonzalez‐Hidalgo   +3 more
wiley   +1 more source

El yacimiento de La Bérbola (Lugo de Llanera, Asturias) : Una nueva estación del Paleolítico Inferior en Asturias / [PDF]

open access: yesMunibe Antropologia-Arkeologia, 2007
El siguiente trabajo da a conocer un conjunto lítico del Paleolitico Antiguo hallado en el concejo de Llanera. Las piezas que dan motivo a este trabajo fueron localizadas de forma casual en superficie, durante el año 2004, fruto de un hallazgo casual y ...
Alvarez Alonso, David
doaj  

Accurate Identification of Key Groups of Microeukaryotes Using Multimodal Deep Learning: An Integrated Classification Model Combining Morphological and Molecular Data

open access: yesMolecular Ecology Resources, Volume 26, Issue 6, August 2026.
ABSTRACT Traditional classification of flagellates (i.e., flagellated protists) relies on morphological traits or a single molecular marker, which suffer from subjectivity and limited data sources. This study proposes a multimodal deep learning model, Residual Multi‐Feature Attention‐50 (ResMFA50), that integrates photomicrographs and small subunit ...
Yumeng Song   +6 more
wiley   +1 more source

El Magdaleniense inferior cantábrico : Contexto cronológico y estructuración [PDF]

open access: yesMunibe Antropologia-Arkeologia, 2007
El presente trabajo aborda el estudio de las cronologías del Magdaleniense inferior cantábrico, teniendo en cuenta la estructuración interna tradicional propuesta para este periodo y los datos extraídos de los análisis de las industrias y la ...
Alvarez Alonso, David
doaj  

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