Results 61 to 70 of about 5,676 (152)

Contaminación en grandes ríos: simulación y validación de descargas residuales urbanas en el río Uruguay Inferior

Ribagua
Estudios desarrollados por el Grupo GECRU de la Universidad Tecnológica Nacional, mostraron la necesidad de implementar Plantas de Tratamiento de Aguas Residuales (PTAR) y/o de refuncionalizar las existentes.
Julio Cesar Cardini, Nicolás Buono, Francisco Vazquez de Novoa, Alejandro Zabalett   +3 more
doaj   +1 more source

Weather Patterns Associated With Coastal Disasters in Santa Catarina, Southern Brazil

International Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
The study identified weather patterns (WPs) associated with coastal disasters between 1998 and 2020 along the Santa Catarina coast, Brazil. Using atmospheric and oceanographic data combined with official disaster records, five WPs were defined, mainly associated with cyclonic and anticyclonic systems linked to extreme wave events.
Karine Bastos Leal, Danilo Couto de Souza, Matheus Bonjour Laviola‐da‐Silva, Susana Silva da Pereira, Thales Sehn Körting, Luís Eduardo de Souza Robaina   +5 more
wiley   +1 more source

Genetic Structure and Conservation Strategies for the Endangered Catfish Steindachneridion melanodermatum (Siluriformes, Pimelodidae) in the Iguaçu River, Brazil

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 6, June 2026.
ABSTRACT The endemic catfish Steindachneridion melanodermatum from the Iguaçu River basin, southern Brazil, is one of the most threatened pimelodid species. Comprehension of its genetic structure is imperative to the formulation of long‐term efficacious conservation strategies. A genetic analysis was conducted on three populations from the lower Iguaçu
Jesús Hernández‐Gómez, Caio Felipe da Silva, Carolina de Oliveira Magalhães, Bruno Henrique Mattiello, Juliano Tupan Coragem, Ricardo Utsunomia, Fabio Porto‐Foresti, Fernanda Dotti do Prado, Roberto Ferreira Artoni   +8 more
wiley   +1 more source

El paisaje del bajo Río Uruguay, huellas en el territorio

A&P Continuidad, 2018
La investigación que se presenta en este artículo se centra en un territorio localizado entre la enorme planicie de la pampa argentina y la exuberancia de la sierra gaúcha, ambos fuertemente condicionados por la orografía. Sin embargo, lo que caracteriza
Mercedes Medina
doaj  

Two new species of the genus Crenicichla Heckel, 1840 from the upper rio Uruguay drainage (Perciformes: Cichlidae)

Neotropical Ichthyology
Two new species of the genus Crenicichla from the upper rio Uruguay basin are described, Crenicichla hadrostigma and C. empheres. Both are included in the C. missioneira species group along with C. missioneira, C. minuano, C. tendybaguassu, C. igara, and
Carlos A. S. de Lucena
doaj   +1 more source

Régimen jurídico de las islas uruguayas

Revista de la Facultad de Derecho, 2014
Introducción. Uruguay en América. El territorio nacional.- Conformación. - Principales islas. Islas del Océano Atlántico. Islas del Río de la Plata. Islas del Río Uruguay. Islas de la Laguna Merín. Islas interiores. Marco normativo.
Carlos Delpiazzo
doaj   +2 more sources

Cabomba caroliniana and Schoenoplectus californicus as Antifouling Candidates: Anti‐Attachment and Toxicological Effects in Aurelia coerulea (Cnidaria, Scyphozoa)

Environmental Toxicology, Volume 41, Issue 6, Page 356-372, June 2026.
ABSTRACT Biofouling on artificial surfaces in aquatic ecosystems leads to significant economic losses. Current antifouling paints, while effective, often harm the aquatic environment. This study explores ecologically safe antifouling alternatives derived from plants, focusing on the aquatic macrophytes Cabomba caroliniana (CC) and Schoenoplectus ...
Mikael Luiz Pereira Morales, Laís Olivera das Neves, Ayman Shaik, Hafizah Chenia, Maximiliano Manuel Maronna, Sanye Soroldoni, Renato Mitsuo Nagata, Ng Haig They, Vanessa Ochi Agostini, Grasiela Lopes Leães Pinho   +9 more
wiley   +1 more source

AEG‐AESPANC‐OPGE‐SIED‐SPG Ibero‐Latin American Guidelines on Acute Pancreatitis (iLATAM‐AP)

United European Gastroenterology Journal, Volume 14, Issue 5, June 2026.
ABSTRACT Introduction Acute pancreatitis (AP) is a major cause of gastrointestinal hospitalizations worldwide. Although typically self‐limiting, up to one‐third of cases develop complications associated with increased morbidity and mortality. Despite recent advances that have improved outcomes, clinical heterogeneity necessitates updated, evidence ...
Karina Cárdenas‐Jaén, Lucía Guilabert, Emma Martínez‐Moneo, Carla Mancilla, Miguel Bispo, Pedro Moutinho‐Ribeiro, Rodrigo Mansilla, Andreia Rei, Ana García García de Paredes, Antonio López‐Serrano, Bruno Rosa, Claudia Sánchez‐Marín, Daniel de la Iglesia, Edson Guzmán‐Calderon, Eduardo Rodrigues‐Pinto, Eva Marín‐Serrano, Fabio Ausania, Fauze Maluf‐Filho, Guido Villagómez, Humberto Cristino, Isabel Pascual‐Moreno, José A. Gonzalez, José M. Ramia, João Lopes‐Delgado, Lucas Granero, Mario Peláez‐Luna, María Francisco, Natalia Corzo‐Zamora, Ricardo Rio‐Tinto, Rómulo D. Vargas, Sandra Basso, Susana Lopes, Susana Marques, William Manzanares, Zoltán Berger, Irene Carrillo, José Joaquín Mira‐Solves, Alberto Espino, Adriana Cowdin, Alejandro Piscoya, Alexandra Fernandes, Noelia Rodríguez‐Ferreiro, Neftalí Jara Pérez‐López, Beatriz Valero, Enrique de‐Madaria   +44 more
wiley   +1 more source

El conflicto de las Papeleras y el MERCOSUR: la demanda de Argentina contra el Uruguay ante la CIJ. La probable sentencia final

Relaciones Internacionales, 2018
Argentina demandó a Uruguay ante la CIJ por la construcción de dos pasteras sobre el Río Uruguay (mayo 2006), en violación al Estatuto del Río Uruguay de 1975, que exige un procedimiento previo obligatorio de notificación y consulta.
Eduardo Raimundo Hooft
doaj  

Proposal for the Use of an Industrial Membrane System for Lactose Recovery From Whey: Adaptation of Technology Used in Protein Concentration

Journal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT This study evaluated the feasibility of recovering and concentrating lactose from ultrafiltration (UF) permeate of sweet whey using nanofiltration (NF) and reverse osmosis (RO) under industrial conditions. The objective was to adapt existing whey protein recovery systems to valorize the lactose fraction.
Danieli Bucior, Gabriela Mesquita Bruel, Ilizandra Aparecida Fernandes, Clarice Steffens, Eunice Valduga, Juliana Steffens   +5 more
wiley   +1 more source