Results 21 to 30 of about 5,755 (128)
The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
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Acceso a mercados, productividad agrícola y selección: Evidencia para Colombia
, 2018 En este documento estudiamos las decisiones que toman agricultores con habilidades heterogéneas entre la producción de cultivos comerciales con altos costos fijos y la producción de cultivos de subsistencia con menores costos de producción. Formulamos un
Pellegrina, Heitor S. +1 more
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Hydrosocial Territories Research: An Overview
WIREs Water, Volume 12, Issue 3, May/June 2025.View of El Quimbo dam and reservoir on the Magdalena River, Colombia. Photo Credits: Patrick Hostert. ABSTRACT Hydrosocial territories scholarship has contributed to advancing relational, power‐sensitive, multiscalar understandings of water and its governance.
Rossella Alba +4 more
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El enfoque de sistemas: Una opción para el análisis de las unidades de producción agrícola [PDF]
, 2019 El presente material presenta en forma metódica y reflexiva los aspectos fundamentales de la teoría general de los sistemas, empleando para ello diferentes ensayos, así como elementos de aplicación que permitan guiar las investigaciones, suponiendo que ...
Malagón Manrique, Ricardo +1 more
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Drug Development Research, Volume 86, Issue 2, April 2025.ABSTRACT Studies suggest that vegetarians and Asians have lower mortality rates from prostate cancer compared to men who follow a Western diet. β‐sitosterol, a key compound of plant‐based diets, has been found to induce significant changes in the ultrasonic structure of the prostatic adenomas, making it a promising candidate for further prostate cancer
Marisa Cabeza +5 more
wiley +1 more source
Producción agrícola y creación de unidad de negocio a partir del ají variedad jalapeño [PDF]
, 2022 Este artículo presenta un estudio sobre el ají variedad jalapeño, como un producto agrícola con posibilidades de comercialización en el mercado local e internacional, también se presentan semejanzas culturales entre países como México y Colombia, así ...
Restrepo Castrillón, Lukas
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The Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
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Journal of Applied Ecology, Volume 61, Issue 10, Page 2497-2509, October 2024.To minimise the loss of avian phylogenetic diversity and functional traits from farming in the Amazon, it is imperative to protect large blocks of undisturbed and regenerating forests. The intensification required within existing farmlands to make space for spared lands while meeting agricultural demand needs to be sustainable, avoiding long‐term ...
Giovanny Pérez +6 more
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Beyond simplistic narratives: Dynamic farmers, precarity and the politics of agribusiness expansion
Journal of Agrarian Change, Volume 24, Issue 4, October 2024.Abstract Agribusiness expansion is usually framed around two competing narratives. On the one hand, advocates present it as a promising vehicle to modernise agriculture and integrate small farmers into global value chains. On the other hand, critics denounce it as a top‐down corporate assault to monopolise agriculture and dispossess peasants of land ...
Enrique Castañón Ballivián
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, 2021 Quinoa is a promissory crop in the Andean region, on average, grain yield was 1.62 t ha-1 with nearly 2,000 t in the year 2017. This study examined the response of quinoa to the radiation transmission, growth, and development of the crop in different ...
Díaz, Linda +7 more
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