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Disentangling natural and anthropogenic influences on Patagonian pond water quality
(Elsevier Science, 2018-02)
The water quality of wetlands is governed not only by natural variability in hydrology and other factors, but also by anthropogenic activities. Patagonia is a vast sparsely-populated in which ponds are a key component of ...
Responses in bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord
(INTER-RESEARCH, 2017)
Chilean salmon farms release inorganic nutrients excreted by the fish into the surrounding water in Patagonian fjords. The objective of this experiment from the Comau Fjord (42.2 degrees S) in southern Chile was to study ...
Campsurus violaceus (Ephemeroptera, Polymitarcyidae) in a subtropical reservoir: control factors and relationship with the macroinvertebrate community
(PanamJAS, 2018)
Campsurus violaceus is a benthic species that play an important role in sediment bioturbation processes. We explored aspects of its basic biology and life-cycle in a subtropical lake (Laguna del Sauce, Uruguay). We elucidated ...
Higher Abundance of Sediment Methanogens and Methanotrophs Do Not Predict the Atmospheric Methane and Carbon Dioxide Flows in Eutrophic Tropical Freshwater Reservoirs
(Frontiers Media Sa, 2021-03-17)
Freshwater reservoirs emit greenhouse gases (GHGs) such as methane (CH4) and carbon dioxide (CO2), contributing to global warming, mainly when impacted by untreated sewage and other anthropogenic sources. These gases can ...
Crescimento da macrófita aquática flutuante Salvinia molesta em viveiros de aquicultura com distintos estados tróficos
(Universidade Estadual Paulista (Unesp), 2005-04-18)
Salvinia molesta is a free-floating aquatic macrophyte, which colonize many aquatic environments with distinct physical and chemical characteristics. In this context, effluents from aquaculture activities may contribute ...