Results 21 to 30 of about 578 (121)

Soberanía alimentaria: ¿Palabra de moda o concepto novedoso?

Universitas, 2011
La Soberanía Alimentaria es un concepto que, desde la Asamblea Nacional Constituyente, juega un papel importante en los debates alrededor de una nueva política agraria y comercial en Ecuador.
Frank Brassel
doaj   +1 more source

Contrapunto. Crisis alimentaria vs. Soberanía alimentaria

Letras Verdes: Revista Latinoamericana de Estudios Socioambientales, 2013
La crisis alimentaria es un tema relevante para todos(as), mucho más cuando a nivel mundial se enfrentan serios problemas vinculados con la distribución de los alimentos, la tenencia de la tierra y el cambio climático; situaciones que coadyuvan al ...
Maytté Gavilanes Martínez
doaj   +1 more source

Participatory fuzzy cognitive modelling reveals leverage points for agroecological adoption in the Central Valleys of Oaxaca

People and Nature, Volume 8, Issue 6, Page 1817-1831, June 2026.
Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia, Quetzalcóatl Orozco‐Ramírez, Ximena de la Mora Bakjejian, Reyna Domínguez Yescas, Emilio Hernández Martínez, Patricia Balvanera   +5 more
wiley   +1 more source

Las consecuencias del extractivismo minero en la soberanía alimentaria en La Loma – Cesar (Colombia) [PDF]

Revista de Economia e Sociologia Rural
Resumen Este artículo analiza, desde una perspectiva de la soberanía alimentaria, las principales consecuencias del extractivismo minero de carbón en la comunidad de La Loma, Cesar.
Gabriela Cifuentes Morales, Fabio Alberto Pachón Ariza, Catalina Gómez Villamizar   +2 more
doaj   +2 more sources

The Popular Economy and Its Critics: Cooperation and Contradiction in the Sandinista Welfare‐Developmentalist State

Antipode, Volume 58, Issue 2, March 2026.
ABSTRACT The popular economy is a subjective economic community in Nicaragua. It is sustained by the imaginative and material labors of worker‐producers organized in households, cooperatives, and other self‐managing associations. This article demonstrates the popular economy's importance to the format of work, wealth, and welfare in contemporary ...
Jonah Walters
wiley   +1 more source

Soberanía alimentaria desde el emprendimiento social para la producción agropecuaria en Venezuela

Ciencias Administrativas Teoría y Praxis
Como una política pública de soberanía alimentaria integradora es definida desde los gobiernos locales, para organizar y dinamizar el sistema productivo del país, son diversas las disposiciones jurídicas para la soberanía alimentaria que definen un ...
Yorberth Montes de Oca Rojas, Julio Cesar Castañón Rodríguez   +1 more
doaj   +1 more source

Lobeniza: The outcome of an agroecological adaptive pathway in a rural food system undergoing transformation

Urban Agriculture &Regional Food Systems, Volume 11, Issue 1, 2026.
Abstract Local food systems in southern Mexico are increasingly affected by water scarcity, climate variability, and peri‐urban change. Despite growing scholarship on adaptive strategies and agroecology, limited empirical evidence explains how long‐term organizational dynamics translate agroecological principles into sustained adaptation under changing
María del Rosario Reyes‐Santiago, Patricia S. Sánchez‐Medina, Marco Antonio Sánchez‐Medina, Carlos Francisco Varapizuela Sánchez   +3 more
wiley   +1 more source

Evolución del crecimiento poblacional del Ecuador y las medidas adoptadas para el aseguramiento de la soberanía alimentaria. Período 2014-2023

Revista Científica Ciencia y Tecnología
• La investigación analiza la Evolución del crecimiento poblacional del Ecuador y las medidas adoptadas para el aseguramiento de la soberanía alimentaria. Período 2014-2024.
Bella del Rocio Garabiza Castro, Cristhian Salavarria Mora, Paulina Almeida Salavarria   +2 more
doaj   +1 more source

From Colonial Natures to Entangled Ecologies: Making Due and Relational Geographies of Indigenous Resurgence in the Chaco

Antipode, Volume 58, Issue 1, January 2026.
Abstract This paper offers an alternative reading of decolonial geographies by examining how people make due in the context of colonial natures. Drawing on collaborative ethnographic research, we illustrate how everyday acts of reclaiming ancestral lands serve as practices of resistance that foment Enxet and Sanapaná resurgence in Paraguay's Chaco.
Joel E. Correia, Clemente Dermott
wiley   +1 more source

Exogenous Sucrose Enhances Growth and Physiological Performance of Tomato Seedlings Under Suboptimal Light Conditions in Passive Greenhouses

Horticulturae
Tomato is an important crop worldwide. Commonly, the production process is initiated in nurseries that provide seedlings to greenhouse growers. Many factors influence crop production, one of which is the seedlings’ quality.
Miguel Gómez-Cabezas, Ángelo España
doaj   +1 more source