Results 21 to 30 of about 167,988 (223)

Ecomaterias. Producción de visualidades sobre ecosistemas, organismos y desechos en la escena museal latinoamericana

open access: yesRe-visiones
El objetivo de este texto es revisar el binomio materia/medio en la obra de Daniel Lie, a través de la exposición “Dan Lie: dejar ir” y “El peso de la sombra” de Jean Marie Pendrix, para comprender la producción de visualidad que emerge en el espacio ...
Paulina Macías Núñez   +1 more
doaj   +1 more source

Status clarification and disposal of Carrière’s ivy names

open access: yesAnales del Jardín Botánico de Madrid, 2016
Carrière in 1890 published 34 names and 33 descriptions of a collection of live ivy plants. In this article we present the analysis of his work from a nomenclatural perspective.
Herminio Severiano Nava   +2 more
doaj   +1 more source

When is the bait worth the risk? A mechanistic model of a compensatory ecological trap in seabirds

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological traps occur when organisms preferentially select habitats that reduce fitness. In seabird–fishery systems, fishery‐derived trophic subsidies can increase foraging success, reinforce habitat preference and indirectly enhance reproductive output or recruitment,
Cristóbal Anguita   +2 more
wiley   +1 more source

Chemical Recruitment for Foraging in Ants (Formicidae) and Termites (Isoptera): A Revealing Comparison

open access: yesPsyche: A Journal of Entomology, 2012
All termites secrete trail pheromones from their sternal gland, whereas ants use a variety of glands for this purpose. This and the diversity of chemical compounds that serve as trail pheromones among ants, and the uniformity of chemicals among termite ...
Klaus Jaffe   +2 more
doaj   +1 more source

High‐dimensional elementomes outperform CNP models in explaining photosynthetic traits

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Links between plant elementomes (i.e. the concentration of chemical elements in plant tissue) and functional traits have the potential to improve predictions of plant physiological performance and ecosystem processes, and their response to environmental change.
Roger Grau‐Andrés   +8 more
wiley   +1 more source

Genetic diversity in peripheral and central populations of the Cantabrian endemism Genista legionensis (Pau) M. Laínz (Fabaceae)

open access: yesAnales del Jardín Botánico de Madrid, 2013
The impact of habitat fragmentation and isolation on the genetic diversity of populations has attracted much attention in studies of plant conservation.
Eduardo Cires   +3 more
doaj   +1 more source

Organismos super negros

open access: yes, 2023
En la naturaleza, existen organismos que presentan una coloración extremadamente oscura, conocida como "super negro" o "negro Vantablack". El término "Vantablack" se refiere a un material artificial creado en laboratorio que es conocido por ser uno de los negros más oscuros jamás desarrollados, absorbente
openaire   +1 more source

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

open access: yesJournal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete   +4 more
wiley   +1 more source

Los sistemas agroalimentarios, foco de acción de los organismos internacionales [PDF]

open access: yes, 2021
La transformación de los sistemas de producción hacia un modelo sostenible, respetuoso con la calidad, la inocuidad, el medio ambiente , la economía y la sociedad, requiere de la cooperación entre los distintos actores de la cadena alimentaria, en ...
Carrión, Rigoberto   +1 more
core  

Disentangling Multitrophic Interactions: How Vegetation Cover, Wild Boar, Deer, and Predators Shape Rodents Activity and Acorn Dispersal

open access: yesIntegrative Zoology, EarlyView.
Vegetation cover promotes rodent activity and acorn dispersal, while wild boars exert a direct negative effect on mice. Conversely, deer and predators displayed no significant impact on rodent behavior. These results identify wild boars as the main disruptors of rodent‐mediated forest regeneration.
David Notario Rincón   +9 more
wiley   +1 more source

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