Results 31 to 40 of about 2,767 (153)
Organochlorine Compounds in Common Carp (Cyprinus carpio) from Patagonia Argentina [PDF]
, 2010 The Negro River is the most important hydrological system of Patagonia, Argentina, drains a watershed of 140,000 km2. Its main economic activities are agriculture and industry, representing potential sources of organochlorine compounds (OCCs ...
Aizpún, Julia Elena +5 more
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International Review of Hydrobiology, Volume 111, Issue 1, June 2026.ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander +4 more
wiley +1 more source
Tecnología y ciencias del aguaLa agricultura convencional depende de la aplicación de fertilizantes con el fin de lograr mayores rendimientos; sin embargo, es necesario encontrar un equilibrio entre sus beneficios y las alteraciones que pudieran producir a los ecosistemas ...
Zoe Alicia Castañedo-Hernández +5 more
doaj +1 more source
Generalidades sobre la Hematología de anfibios anuros [PDF]
, 2014 En el presente trabajo se presenta generalidades de la constitución de la sangre de anfibios, base fundamental de la tesis doctoral titulada: “Caracterización hematológica de especies de anfibios anuros con distribución en los ecosistemas del litoral ...
Attademo, Andres Maximiliano +6 more
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Polychaetes Aquaculture: Global Successes and Opportunities for Development in Latin America
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.A systematic review, conducted in accordance with the PRISMA guidelines, synthesises global advances in polychaetes aquaculture and evaluates their implications for sustainable development in Latin America. Evidence from leading producer countries shows that there are many different applications in areas such as aquafeed and bioremediators (IMTA ...
Melissa Herrera‐Perez +1 more
wiley +1 more source
Bioensayo de toxicidad aguda con plantas nativas para evaluar un derrame de petróleo
Revista de Salud Ambiental, 2015 Los bioensayos con plantas constituyen una excelente herramienta en la evaluación del riesgo ambiental y, en particular, la utilización de semillas de plantas vasculares es recomendada debido a su mayor sensibilidad.
Vivien Pentreath +4 more
doaj +2 more sources
Modelagem otimizada de indicadores biológicos de qualidade da água [PDF]
Revista DAE, 2020 O estudo de plantas aquáticas (macrófitas) é importante, uma vez que essas plantas apresentam potencial de utilização em estudos de ecotoxicologia, como bioindicadores no tratamento de águas residuárias.
Patrícia Neves Mendes +3 more
doaj +1 more source
Biotropica, Volume 58, Issue 1, January 2026.Local scale factors, not just the broad urban gradient, are the key drivers of urban bird communities. Our multi‐scale study found that specific management practices, such as managing leaf litter depth or the presence of unmanaged tall grass, explained the largest portion of variation in bird composition.
Tulaci Bhakti +3 more
wiley +1 more source
Ictiólogos de la Argentina: Alfredo Salibián [PDF]
, 2011 This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.
López, Hugo Luis, Ponte Gómez, Justina
core +1 more source
Soil Amendment Enhances Soil Regeneration and Cocoa Seedling Growth
Applied and Environmental Soil Science, Volume 2026, Issue 1, 2026.Land‐use change from forest to agrosystem, together with inadequate agricultural practices, leads to the loss of soil functionality and affects productivity. Agricultural amendments could accelerate agrosystem resilience by improving soil properties and crop growth.
Hugo Alfredo Huamaní Yupanqui +7 more
wiley +1 more source