Results 31 to 40 of about 212,831 (165)

Patterns of Tree Species Abundance and Diversity on Urban Sidewalks in Macapá, Amapá, Brazil

open access: yesEcological Research, Volume 41, Issue 2, March 2026.
This study presents the first systematic inventory of street trees in Macapá, Northeastern Brazilian Amazon. Results reveal a dominance of exotic and fruit‐bearing species, low tree density, and a replacement of large canopy trees by smaller ones, indicating potential losses in ecosystem services and the need for more biodiversity‐focused afforestation
Lorena Antunes Jimenez   +8 more
wiley   +1 more source

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

open access: yesAntipode, 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

El estado, la soberanía y el marco internacional

open access: yesRevista de la Facultad de Derecho, 2001
Contenido: La idea de soberanía. Distintas concepciones de la soberanía. Necesidad, origen y desarrollo de la idea de soberanía. Ideas a tener en cuenta para aprehender las esencias de la soberanía. Nuestro concepto de soberanía. Las necesidades de orden,
Heber Arbuet Vignali, Luis Barrios
doaj  

The Asymmetric Hydrodynamic Structure of a Wind‐Dominated River Plume

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract This study investigates the velocity and salinity structure of the large surface‐attached, low‐latitude, and microtidal plume of the Magdalena River (southern Caribbean Sea) during a period of high freshwater discharge and variable wind conditions. The plume was analyzed through observations at multiple transects along, across, and diagonal to
Ó. Álvarez‐Silva   +6 more
wiley   +1 more source

El estado, la soberanía y el marco internacional

open access: yesRevista de la Facultad de Derecho, 2014
Contenido: La idea de soberanía. Distintas concepciones de la soberanía. Necesidad, origen y desarrollo de la idea de soberanía. Ideas a tener en cuenta para aprehender las esencias de la soberanía. Nuestro concepto de soberanía. Las necesidades de orden,
Heber Arbuet Vignali, Luis Barrios
doaj  

‘Crise da soberania’ na atualidade: um estudo crítico da soberania a partir da filosofia política de Jacques Derrida

open access: yesRevista Opinião Filosófica
Este texto consiste na elaboração, demonstração e contextualização da problemática da soberania na atualidade, segundo reflexões da filosofia de Jacques Derrida.
Daniel Carneiro Leão
doaj   +1 more source

African Sovereignty: Constructing Institutional and Structural Changes in the International System

open access: yesWorld Affairs, Volume 189, Issue 1, Spring 2026.
ABSTRACT Can international organizations (IOs) possess sovereignty like modern states? How can IOs obtain sovereignty? Can IOs supersede states as dominant political structures in the world system? Studies on conflicts of sovereignty in Europe conclude that the European Union lacks sovereign status and cannot supplant European states as the dominant ...
Obinna F. Ifediora
wiley   +1 more source

La Responsabilidad de proteger

open access: yesRelaciones Internacionales, 2006
La Responsabilidad de proteger: Informe de la Comisión Internacional sobre Intervención y Soberanía de los Estados, 2001.
- Comisión Internacional sobre Intervención y Soberanía de los Estados
doaj  

Decálogo de la financiación en el medio rural [PDF]

open access: yes, 2011
A partir de un conversatorio organizado por el Consejo de Redacción de la revista, elaboramos de forma esquemática diez ideas claves que pensamos sitúan y explican muy bien la realidad y la problemática de la financiación en el medio rural. Hemos contado
Consejo Editor de la Revista Soberanía Alimentaria
core  

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

open access: yesAntipode, 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

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