Results 41 to 50 of about 16,910,822 (224)

Simulating drying and human impacts on river networks to evaluate biological quality indices performance through the lens of metacommunity theory

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy, David Cunillera‐Montcusí, Martí Piñero‐Fernández, Miguel Cañedo‐Argüelles, María Mar Sánchez‐Montoya, Núria Bonada, Núria Cid   +6 more
wiley   +1 more source

Articulating Sovereignties: Struggles for Subaltern Hegemony in Ecuador and Bolivia

Antipode, Volume 58, Issue 3, May 2026.
ABSTRACT This article examines the cycles of articulation and disarticulation between working‐class and indigenous‐campesino movements in Ecuador and Bolivia. While the former advances national‐popular sovereignty, aiming to strengthen the state against imperialism, the latter defends community‐territorial sovereignty against internal colonialism ...
Diego Andreucci, Diana Vela‐Almeida, Geovanna Lasso, Marie Theresa Jasser   +3 more
wiley   +1 more source

Metodología para la asignación concertada de agua (MACA)

Tecnología y ciencias del agua, 2014
En las últimas décadas se han desarrollado muchos métodos de simulación y optimización matemática para resolver la complejidad del cruce de variables de los dominios natural y social que permita gestionar de manera integral el agua; desafortunadamente ...
Julio César Jesús-Salazar, Jesús Abel Mejía-Marcacuzco   +1 more
doaj  

Constructos del agua, mercancía y valor

Temas de Nuestra América Revista de Estudios Latinoaméricanos
The work revisits certain categories within social sciences to analyze water through two primary lenses. The first lens views water as a social construct, involving various communal, social, and institutional actors. This perspective has historical roots extending back to the liberal era of the early 20th century and continues through the post-war ...
openaire   +1 more source

The War of the Pacific and Chilean public revenues: Reallocation of the tax burden and institutional change

The Economic History Review, Volume 79, Issue 2, Page 575-599, May 2026.
Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley   +1 more source

Evaluación de la calidad de agua para riego y aprovechamiento del recurso hídrico de la quebrada Togllahuayco

Siembra, 2019
El agua utilizada para riego con fines agrícolas tiene efectos importantes sobre la producción de cultivos, así como también sobre el deterioro químico del suelo.
Joffre Alejandro Quinteros Carabalí, Javier Gómez-García, Michelle Solano, Gabriela Llumiquinga, Christian Burgos, David Carrera-Villacrés   +5 more
doaj   +1 more source

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

Ecosphere, 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, Jochen Wenninger, Marcelo Heredia‐Gómez, Nick van de Giesen, Michael E. McClain   +4 more
wiley   +1 more source

Valoración Económica del Servicio de Provisión Hídrica de la Microcuenca del río Chimborazo

NOVASINERGIA, 2019
La microcuenca del río Chimborazo, de la Parroquia San Juan, Cantón Riobamba, Provincia de Chimborazo, es la principal productora y abastecedora del recurso hídrico para las comunidades asentadas en sus alrededores, que son alrededor de 5425 hab.
Byron Santiago Once-Collaguazo, María Fernanda Rivera-Velásquez, Carlos Wladimir Izurieta-Recalde   +2 more
doaj  

A Novel Topical Emollient Plus for Canine Atopic Dermatitis: A Clinical Trial Assessing Efficacy and User Acceptance

Veterinary Dermatology, Volume 37, Issue 2, Page 293-305, April 2026.
Background: Canine atopic dermatitis (cAD) is a common, chronic skin condition characterised by epidermal barrier dysfunction, immune dysregulation and cutaneous dysbiosis. While “emollient plus” formulations are widely used in human atopic dermatitis, their role in cAD remains underexplored. Hypothesis/Objectives: To evaluate the clinical efficacy and
Beatriz Fernandes, António Caldeira Mendes, Susana Paula Alves, Vanessa Schmidt, Ana Filipa Bizarro, Marta Pinto, Hugo Pereira, Joana Marto, Ana Mafalda Lourenço   +8 more
wiley   +1 more source

Estimación de la huella hídrica azul y verde de la producción cafetera en ocho cuencas en el sur del Departamento del Huila

Revista de Investigación Agraria y Ambiental, 2018
La estimación de la huella hídrica verde y azul de la producción cafetera, fue realizado como una estrategia que promueve y apoya el uso sostenible del recurso hídrico; para ello, se realizó una identificación y caracterización de los procesos de cosecha
Walter Ariza Camacho, Diego Arevalo Uribe   +1 more
doaj   +1 more source