Results 41 to 50 of about 11,957 (189)

Muralismo como encargo participativo: Holografía de lo (in)visible en comunidades a’i cofán de la selva colombiana

open access: yesAnthropology of Consciousness, Volume 37, Issue 2, Fall 2026.
ABSTRACT When mural art in indigenous communities is commissioned as a participatory project, several methodological, epistemological, and aesthetic questions arise. This text proposes a horizontal and investigative approach to what we can simply call ‘muralism in the A'i Cofán community context,’ not as significant works executed in communities, but ...
Daniel Alberto Restrepo Hernández   +2 more
wiley   +1 more source

Aspectos biogeográficos y ecológicos del género Quercus (Fagaceae) en Michoacán, México

open access: yesActa Botanica Mexicana, 2018
Antecedentes y Objetivos: Michoacán es un estado de alta biodiversidad. Estudios taxonómicos estiman que existen de 30 a 37 especies de encinos en el estado; sin embargo, es incipiente la información sobre sus patrones de distribución.
Dolores Uribe-Salas   +2 more
doaj   +1 more source

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita   +5 more
wiley   +1 more source

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Aragon and Queen Isabella of Castile

open access: yesRenaissance Studies, Volume 40, Issue 4, Page 635-689, September 2026.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime   +2 more
wiley   +1 more source

Diversidad, fluctuación poblacional y plantas huésped de escolitinos (Coleoptera: Curculionidae) asociados con el agroecosistema cacao en Tabasco, México Diversity, dynamic population and host plants of bark and ambrosia beetles (Coleoptera: Curculionidae) associated to the cocoa agroecosystem in Tabasco, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2009
Se estudió la diversidad de escolitinos asociados con el agroecosistema cacao en Tabasco, México durante el año 2007. Los insectos adultos fueron recolectados en 4 localidades con trampas de alcohol etílico, trampas de atracción luminosa y captura ...
Manuel Pérez-De La Cruz   +4 more
doaj  

La industria colombiana 1975-2014: inequidad entre trabajo y capital

open access: yesApuntes del CENES, 2017
Como parte de una investigación sobre transnacionalización del gran capital colombiano, se analiza la distribución funcional de la riqueza creada en la industria durante casi 40 años. Se destacan los cambios en la composición de su producción bruta, así
Julio Silva Colmenares   +1 more
doaj   +1 more source

Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil

open access: yesAnimal Conservation, Volume 29, Issue 4, Page 421-431, August 2026.
Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro   +4 more
wiley   +1 more source

Efeito da heterogeneidade da floresta na composição de espécies de palmeiras na Amazônia Central

open access: yesRevista de Biologia Neotropical, 2011
Estudos sobre a composição de espécies vegetais contribuem para compreender as interações entre as espécies e como são influenciadas por fatores ecológicos.
Stela Valenti Raupp, Renata Cintra
doaj   +1 more source

Ecological and functional effects of habitat conversion and seasons on fruit‐feeding butterfly assemblages in tropical dry forests Efeitos ecológicos e funcionais da conversão do habitat e da sazonalidade sobre assembleias de borboletas frugívoras em florestas tropicais secas

open access: yesEcological Entomology, Volume 51, Issue 4, Page 760-773, August 2026.
Land‐use change and seasonality shape the taxonomic, functional and phylogenetic diversity of fruit‐feeding butterflies in tropical dry forests. Pastures reduce phylogenetic diversity and increase wing fluctuating asymmetry, while taxonomic and functional diversity is greater in the wet season than in the dry season.
João Rafael S. Macêdo   +8 more
wiley   +1 more source

Seed rain after a fire in a xerophytic shrubland Lluvia de semillas después de un incendio en un matorral xerófilo

open access: yesRevista Mexicana de Biodiversidad, 2012
Fire causes a reduction of plant cover due to the death of several structures, especially of those that are not isolated from high temperatures; such as seeds and fruits.
Yuriana Martínez-Orea   +4 more
doaj  

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