Listar Investigación y Desarrollo por autor "Correa-Araneda, Francisco"
Mostrando ítems 1-5 de 5
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Article
Agricultural impacts on lowland tropical streams detected through leaf litter decomposition (2024)
Pérez, Javier; Boyero, Luz; Raquel Tuñón, Ana; Checa, Brenda; Correa-Araneda, Francisco; Guerra, Alisson; Tuñón, Anyi; Castillo, Dania; Pérez, Edgar; García, Gabriela; ... (Elsevier B.V., 2023)Stream ecosystems are highly vulnerable to changes in land use and vegetation in their catchments for two reasons: firstly, they receive inputs of nutrients, contaminants and sediments through runoff; and secondly, terrestrial ... -
Article
Benthic macroinvertebrates community structure and physical-chemical characteristics at Lauca River Basin high altitude wetlands, Altiplano, Chile (2024)
Llanquín-Rosas, Francisco; Cárcamo-Tejer, Violeta; Pinto, Irma Vila; Sáez-Arteaga, Alberto; Correa-Araneda, Francisco; Guerrero-Jimenez, Claudia Jimena (Asociacion Iberica de Limnologia, 2024)High Andean freshwater ecosystems are highly threatened by scarce water availability, species invasion, and global climate change, so generating knowledge about their ecological characteristics is extremely important for ... -
Article
Evaluation of classification techniques in Very-High-Resolution (VHR) imagery: A case study of the identification of deadwood in the Chilean Central-Patagonian Forests (2022)
Esse, Carlos; Condal, Alfonso; De los Ríos-Escalante, Patricio; Correa-Araneda, Francisco; Moreno-García, Roberto; Jara-Falcón, Roderick (Elsevier B.V., 2022-07)During the past three decades, various methods have been developed to improve the classification accuracy in very high resolution (< 2 m) satellite data. This study's main goal was to evaluate and select the most suitable ... -
Article
Warming overrides eutrophication effects on leaf litter decomposition in stream microcosms (2024)
Pérez, Javier; Cornejo, Aydeé; Alonso, Alberto; Guerra, Alisson; García, Gabriela; Nieto, Carlos; Correa-Araneda, Francisco; Rojo, Diana; Boyero, Luz (Elsevier Ltd, 2023)Several human activities often result in increased nitrogen (N) and phosphorus (P) inputs to running waters through runoff. Although headwater streams are less frequently affected by these inputs than downstream reaches, ... -
Article
Wildfires alter stream ecosystem functioning through effects on leaf litter (2024)
Pérez, Javier; Brand, Cecilia; Alonso, Alberto; Sarasa, Alaia; Rojo, Diana; Correa-Araneda, Francisco; Boyero, Luz (Springer Science and Business Media Deutschland GmbH, 2024)Background: Wildfires have strong impacts on terrestrial and aquatic ecosystems, whose frequency, severity, and intensity are increasing with climate change. Moreover, the expansion of exotic monoculture plantations, such ...