Results 51 to 60 of about 9,204 (188)

Community‐level effects of Müllerian mimicry on pollinator diversity and functioning

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 599-610, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley   +1 more source

Análisis económico del sector bananero y su relación con El Niño Oscilación del Sur (ENOS) en la provincia de El Oro (2001-2014)

open access: yesRevista Tecnológica, 2016
Resumen. La producción y exportación de banano en el Ecuador se inició en 1948, El Oro es la segunda provincia más productiva, ésta actividad agrícola es una de las principales fuentes de divisas para el país.
Kennedy Vinicio Cabrera Verzosa   +3 more
doaj  

Cronologia e variabilidade

open access: yesRevista de Arqueologia, 2017
O objetivo do presente trabalho foi o de promover a comparação de dois contextos arqueológicos no tocante à ocupação por ceramistas Tupiguarani. Trata-se da Zona da Mata mineira, particularmente os sítios pesquisados pela equipe do MAEA-UFJF e o Complexo Lagunar de Araruama, no litoral do Rio de Janeiro, estudado por pesquisadores do Museu Nacional ...
Leandro Elias Canaan Mageste   +1 more
openaire   +1 more source

Record phenological responses to climate change in three sympatric penguin species

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 455-469, March 2026.
This paper is impressive because we managed to monitor extensively a really difficult place to reach and operate in. We deployed 77 cameras across Antarctica and the Sub Antarctic islands to monitor three different species of penguins. We found that they are the fastest advancing vertebrates with respect to their timing of breeding.
Ignacio Juarez Martinez   +8 more
wiley   +1 more source

Variabilidad Climática y Ciclos Naturales

open access: yes, 2011
Academia Nacional de Agronomía y ...
openaire   +2 more sources

Evolutionary and environmental determinants of heat tolerance and acclimation capacity in herpetofauna

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Exploring heat tolerance and acclimation capacity can provide an effective approach to evaluating species’ sensitivity to extremely high temperatures due to climate warming. Despite some work on amphibian and reptile thermophysiological adaptation, related questions remain. We reviewed the literature to provide a synthesis of worldwide data on
Zijian Sun   +8 more
wiley   +1 more source

Community‐driven variations in snow algae color modulate snow albedo reduction

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1739-1752, February 2026.
Summary Snow algae blooms visibly alter snow color and surface energy balance, yet the biological basis of this variability remains unclear. We investigated how pigment composition and community structure shape the optical properties of snow algae blooms of distinct colors – red, orange, and green – co‐occurring within the same snowfield in Glacier ...
Pablo Almela   +4 more
wiley   +1 more source

MEJORA DEL PROCESO DE CULTIVO DE ESPECIES ACUÍCOLAS EN LA EMPRESA PESQUERA DE SANCTI SPÍRITUS

open access: yesRevista Centro Azúcar, 2019
El enfoque de gestión por procesos constituye una vía para la satisfacción de los clientes y la obtención de mejores resultados en el desempeño organizacional.
Yadira Rodríguez Fernández   +3 more
doaj  

¿Variabilidad = Variable?

open access: yes, 2012
Se usan muchas veces conceptos estadísticos sin conocer sus definiciones, sus características y/o sus limitaciones. Una indagatoria con alumnos de nuestra facultad, nos hizo conocer que el concepto de variabilidad no está bien entendido aún en los niveles superiores, donde se estudia estadística.
Suraño, Héctor Orlando   +2 more
openaire   +1 more source

CMiNet: An R package and user‐friendly Shiny App for constructing consensus microbiome networks

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 1, Page 52-66, January 2026.
Abstract Microbial networks offer critical insights into community structure, ecological interactions and host–microbe dynamics. However, constructing reliable microbiome networks remains challenging due to variability among existing inference methods, limited overlap between inferred networks and the absence of a gold standard (a universally accepted ...
Rosa Aghdam, Claudia Solís‐Lemus
wiley   +1 more source

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