Results 61 to 70 of about 5,633 (218)

Disentangling seed availability and establishment filters at alpine treelines through a decade‐long field manipulation

open access: yesJournal of Ecology, Volume 113, Issue 12, Page 3830-3844, December 2025.
Treeline advance under warming occurs only when multiple filters align—adequate seed supply, favourable microclimatic windows, moderated herbivory and shrub effects that remain facilitative rather than competitive. Abstract Climate warming is expected to increase upslope shifts of alpine treelines globally.
Wentao Lin   +2 more
wiley   +1 more source

Studies of genetic diversity and genome‐wide association for vitamin C content in lettuce (Lactuca sativa L.) using high‐throughput SNP arrays

open access: yesThe Plant Genome, Volume 17, Issue 4, December 2024.
Abstract Lettuce (Lactuca sativa L.) is a source of beneficial compounds though they are generally present in low quantities. We used 40K Axiom and 9K Infinium SNP (single nucleotide polymorphism) arrays to (i) explore the genetic variability in 21 varieties and (ii) carry out genome‐wide association studies (GWAS) of vitamin C content in21 varieties ...
Inés Medina‐Lozano   +5 more
wiley   +1 more source

How many sequences should I track when applying the random encounter model to camera trap data?

open access: yesJournal of Zoology, Volume 324, Issue 2, Page 155-162, October 2024.
This study focused on random encounter model (REM) optimization for camera trap data. We concluded that reconstructing the trajectory of around 100 animals crossing the field of view of the camera returned equivalent precision to the one obtained by tracking a considerably higher number of sequences. Survey periods of ca. 2 months are also recommended.
P. Palencia, P. Barroso
wiley   +1 more source

Markers for meat provenance and authenticity with an account of its defining factors and quality characteristics – a review

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 12, Page 7027-7084, September 2024.
Abstract Provenance is becoming increasingly important in meat supply chains as it lends products higher perceived quality. However, its precise definition and interpretation along with its associated characteristics factors have remained somewhat elusive.
Sara Wilhelmina Erasmus   +4 more
wiley   +1 more source

Un siglo de protección de la naturaleza en los Pirineos: balance y perspectivas. Ojeada a las figuras de protección, a su aplicación y a la evolución del territorio montañés

open access: yes, 2005
As other european mountains, the Pyrenees have constituted, since the beginning of the 20th century, a privileged area for the application of various nature protection policies.
Milian, J.
core   +1 more source

Analyse comparée de bassins sédimentaires transtensionnels : le bassin de Santa Rosalia (Basse Californie du Sud, Mexique) et de Mendibelza (Pyrénées, France)

open access: yesEstudios Geologicos, 2005
Se presenta un análisis comparativo de la cuenca transtensional de Santa Rosalía, asociada a la apertura del Golfo de California Mioceno-Reciente por un lado, y de la cuenca antigua, Jurásico-Cretácico de Mendibelza, formada en los Pirineos occidentales ...
R. Miranda-Avilés   +4 more
doaj   +1 more source

Death in the high mountains: Evidence of interpersonal violence during Late Chalcolithic and Early Bronze Age at Roc de les Orenetes (Eastern Pyrenees, Spain)

open access: yesAmerican Journal of Biological Anthropology, Volume 184, Issue 1, May 2024.
Abstract Objectives To test a hypothesis on interpersonal violence events during the transition between Chalcolithic and Bronze Age in the Eastern Pyrenees, to contextualize it in Western Europe during that period, and to assess if these marks can be differentiated from secondary funerary treatment.
Miguel Ángel Moreno‐Ibáñez   +7 more
wiley   +1 more source

Metodología ecléctica y mediación intercultural en la enseñanza de español a sinohablantes de nivel inicial

open access: yesStudia Romanica Posnaniensia, 2016
The aim of this study is to know the appraisal of the agents involved in the implementation of a course designed for developing the oral communication effectiveness of Chinese workers.
Bega García Viudez   +2 more
doaj  

Primera cita de una población naturalizada de salvelino alpino Salvelinus umbla (Linnaeus, 1758) (Actinopterygii, Salmonidae) en España

open access: yesGraellsia, 2015
En este trabajo se cita por primera vez en España la presencia del salvelino alpino, generalmente incluido en Salvelinus alpinus, pero recientemente revisado como Salvelinus umbla.
Enric Aparicio
doaj   +1 more source

Artificial portable plates: A brand new method for assisted colonization of an endangered marine invertebrate, Patella ferruginea

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 1, January 2024.
Abstract Limpets play an important role in structuring the intertidal fringe, one of the most heavily impacted marine habitats. A large number of limpet species are listed as Endangered or Vulnerable, including Patella ferruginea, one of the most endangered marine invertebrates in the Mediterranean Sea.
Altai Pavón‐Paneque   +5 more
wiley   +1 more source

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