Results 31 to 40 of about 2,293 (206)

Represa del Urugua-í

open access: yesNuestras Aves, 1984
This article does not have an abstract.
Carlos Vigil   +2 more
openaire   +1 more source

Resistencias sociales en contra de los megaproyectos hídricos en América Latina

open access: yesEuropean Review of Latin American and Caribbean Studies, 2014
Social resistance against hydraulic megaprojects in Latin AmericaThis article contributes to the identification of certain common elements in the resistance to major water infrastructure projects in Latin America. To do this, we focus on the formation of
Anahí Gómez   +4 more
doaj   +1 more source

Blood sucking Diptera (Culicidae, Psychodidae, Simuliidae) in forest fragment under impact of dam in the borderland of Rio Grande do Sul and Santa Catarina states, Brazil

open access: yesCiência Rural, 2014
The study of Diptera of medical importance in areas affected by dam constructions is very important due to the possibility of the occurrence of diseases transmitted by these species. Collections were performed during 2010 and 2011 in an area under impact
Gerson Azulim Muller   +3 more
doaj   +1 more source

La producción del espacio social en la Amazonía brasileña a través de las represas hidroeléctricas: El caso del conflicto de Belo Monte

open access: yesRelaciones Internacionales, 2020
Durante las últimas décadas en Brasil se ha producido un incremento significativo de los conflictos hidrosociales a causa de la construcción de grandes complejos hidroeléctricos.
Ismael de la Villa Hervás
doaj   +1 more source

Insectos dulceacuícolas depositados en la Colección Limnológica de la Universidad de Antioquia, CLUA-035

open access: yesBiota Colombiana, 2017
Se describe la base de datos de los insectos acuáticos asociados a sistemas de agua dulce de los departamentos de Antioquia, Arauca, Bolívar, Boyacá, Caldas, Cauca, Córdoba, La Guajira, Santander y Sucre.
Vanessa Fernández-Rodríguez   +2 more
doaj   +5 more sources

Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel   +10 more
wiley   +1 more source

Into the Darkness: Unveiling Unexpected Records of the Nonnative Millipede Prosopodesmus jacobsoni Silvestri, 1910 (Polydesmida: Haplodesmidae) in Brazilian Caves

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
ABSTRACT This study expands the known distribution of the nonnative millipede Prosopodesmus jacobsoni in Brazil and reports its presence in cave environments for the first time in the country. Based on recently collected material and historical records, the species is shown to maintain stable populations in subterranean systems in the states of ...
Juan Romero‐Rincon   +3 more
wiley   +1 more source

Responsabilidad civil del abogado [PDF]

open access: yes, 1999
Fil: Trigo Represas, Félix A. Universidad de Buenos Aires. Facultad de Derecho.
Trigo Represas, Félix A.
core  

Exploring ecohydrology through the lens of local fishers in the Bolivian Amazon

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The natural flow regimes of Andean‐Amazon tributaries play a vital role in sustaining their rich biodiversity and productive local fisheries, but ongoing and proposed alteration of river flow regimes by large dams threatens to negatively impact river ecosystems. Despite its importance, our understanding of how hydrologic variability influences
Lina G. Terrazas‐Villarroel   +4 more
wiley   +1 more source

Electrified rhythms: How hydropower infrastructure transforms hydrosocial relations of riverine communities in the Lower Sogamoso River, Colombia

open access: yesPeople and Nature, Volume 8, Issue 3, Page 782-796, March 2026.
Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón   +4 more
wiley   +1 more source

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