Results 21 to 30 of about 1,736 (175)

¿Por qué están de vuelta los comunes?

open access: yesCulturales, 2020
Este artículo pretende caracterizar teóricamente la idea de los comunes y señalar los motivos de su auge en años recientes. Partiendo de dos de sus definiciones más extendidas, la expuesta en Governing the Commons por Elinor Ostrom y la desarrollada por
Alberto López Cuenca
doaj   +1 more source

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

open access: yesJournal of Zoology, EarlyView.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos   +2 more
wiley   +1 more source

Falacias argumentativas y recursos retóricos persuasivos en el discurso político

open access: yesCultura, Lenguaje y Representación, 2023
en este artículo se analizaron los recursos retóricos que conformaron las falacias argumentativas de cuatro aspirantes a la Presidencia 2022 en Colombia, quienes emplearon la plataforma TikTok, para publicitar sus campañas electorales.
Diana Constanza Peña Rojas   +3 more
doaj   +1 more source

Combined phylogenetic and geographic data can predict plant–pest interactions with high accuracy

open access: yesNew Phytologist, Volume 251, Issue 4, Page 2107-2123, August 2026.
Schematic overview of the study pipeline. Summary Non‐native plant pests can pose major threats to biodiversity, with destructive ecological and economic consequences. The ability to predict future threats would allow limited resources to be concentrated on managing the most serious risks. We built a Bayesian model to predict hosts at risk from Agrilus,
Elvira Hernández‐Gutiérrez   +2 more
wiley   +1 more source

Representación espacial y bienestar social. Colonia “La Planta”, Iztapalapa a un mes del sismo.

open access: yesAcademia XXII, 2017
El terremoto del 19 de septiembre del 2017 expuso los problemas de la ciudad más allá de las condiciones sísmicas de la región. En el presente texto se argumentará que existe en la generación de planes y programas de  desarrollo una responsabilidad ...
Gabriela Wiener Castillo
doaj   +1 more source

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1943-1956, June 2026.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley   +1 more source

About Comunes: desafíos del ecosistema de movimientos sociales

open access: yesRevista Teknokultura, 2013
Los movimientos sociales sufren múltiples dificultades en su organización, comunicación, colaboración y planificación a largo plazo. Comunes es un colectivo sin ánimo de lucro con el objetivo de minimizar dichas dificultades y facilitar el trabajo de los
Bastien Guerry   +3 more
doaj   +2 more sources

Uncommon among the Commons? Disentangling the Sustainability of the Peruvian Anchovy Fishery

open access: yesEcology and Society, 2013
The term "commons" refers to collectively exploited resources and their systems of usage; a synonymous term is common pool resources. Fisheries are typical common pool resources and also one of the most conspicuous examples of unsustainable use of ...
Milena Arias Schreiber, Andrew Halliday
doaj   +1 more source

Lessons learned from screening potential other effective area‐based conservation measures

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Other effective area‐based conservation measures (OECMs) are sites that deliver effective biodiversity outcomes irrespective of their management objectives. These areas are widely expected to play an important role in efforts to protect 30% of Earth by 2030.
Carly N. Cook   +15 more
wiley   +1 more source

«Secretos culturales» y conflictos deportivos en futbolistas del pueblo indígena shipibo-konibo

open access: yesLiberabit, 2020
Este estudio explora el razonamiento moral de un grupo de jugadores de fútbol del pueblo indígena shipibo-konibo sobre el uso de diversas trampas en competencias de dicho deporte.
Susana Frisancho   +2 more
doaj   +1 more source

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