Results 21 to 30 of about 33,506 (162)

Dinámicas rurales en el subtrópico de Luciano Martínez Valle

open access: yesÍconos, 2004
Luciano Martínez nos presenta un estudio que tiene doble mérito: el primero es abrir el debate sobre la agricultura familiar en zonas de colonización escasamente investigadas, y el segundo, abordar el tema con solvencia teórica y empírica en el contexto
María Dolores Vega
doaj   +1 more source

Optimizing biodiversity offsetting for habitat succession and colonization dynamics

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity offsetting aims to compensate for ecological losses from development through conservation and restoration. However, its long‐term outcomes under repeated impact–offset cycles remain uncertain. Using a conceptual forest succession model, we evaluated how offset outcomes are affected by interactions among compensation scale ...
Konstans Wells   +4 more
wiley   +1 more source

Peridomestic infestation by Triatoma pallidipennis and natural infection with Trypanosoma cruzi in Zacatepec, Morelos, Mexico Infestación peridoméstica por Triatoma pallidipennis e infección natural por Trypanosoma cruzi en Zacatepec, Morelos, México

open access: yesMedical and Veterinary Entomology, EarlyView.
Entomological and community‐related risk factors for Chagas disease were assessed through peridomestic sampling, calculation of entomological indices and surveys of community knowledge, attitudes and practices. Forty‐six triatomines, all identified as Triatoma pallidipennis, were collected, and all specimens showed natural infection with Trypanosoma ...
Reyna Vargas‐Abasolo   +5 more
wiley   +1 more source

Cultura caballista

open access: yesAmerican Ethnologist, Volume 53, Issue 3, Page 296-309, August 2026.
Abstract The world of Colombian gaited horses, or cultura caballista (horse‐riding culture), is often linked with uribismo, the right‐wing identity associated with former president Álvaro Uribe Vélez. Ethnographic fieldwork in conflict‐torn Antioquia reveals how horse‐human practices of training, breeding, and competition cultivate orientations toward ...
Gwen Burnyeat
wiley   +1 more source

Improving the use of expert opinion in disease risk analysis for conservation translocations

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen   +13 more
wiley   +1 more source

Translocation effects on regional and local population viability and connectivity

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Translocations and reintroductions aim to improve the viability of isolated populations and promote connectivity for large carnivores. However, there is no established framework for assessing their success. We used the Eurasian lynx (Lynx lynx) in western and central Europe to assess the impact of translocations on the viability of six ...
Eva Sánchez Arribas   +25 more
wiley   +1 more source

Proyecto de colonización nacional [PDF]

open access: yes, 2022
En el trabajo, cuyo resumen se publica, el autor plantea tres aspectos básicos del problema de la colonización en el país, a saber: a) La implantación de explotaciones con tendencia a la granja; b) La colonización con los hijos de colonos y obreros ...
Bosio, José F.
core  

TROYANOS, PASTORES Y NOBLES. APUNTES SOBRE LA ROMA PRIMITIVA

open access: yesErebea, 2019
La tradición literaria sobre la Roma Arcaica se elaboró en torno a dos corrientes historiográficas, una que tomaba como argumento el relato griego, en el que el Lacio fue punto de llegada de sucesivas expediciones coloniales griegas, desde tiempos ...
Joaquín Muñiz Coello
doaj   +1 more source

ORCHESTRATING DIFFERENCE AND SIMILARITY: Black Fungibility, and the Spatial Redrawing of Racial Categories in Spanish Colonial Morocco, Sahara and Guinea

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 4, Page 960-981, July 2026.
Abstract In this article I dissect the spatial strategies through which the Spanish attempted to orchestrate both racial difference and similarity in the African colonies of Morocco, Western Sahara and Equatorial Guinea during the first half of the twentieth century.
Pol Fité Matamoros
wiley   +1 more source

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