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Epipelon, phytoplankton and zooplankton responses to the experimental oligotrophication in a eutrophic shallow reservoir
(2020-08-01)
Epipelon can contribute to the maintenance of shallow lake oligotrophication. Herein, we simulated oligotrophication by diluting eutrophic water and evaluated epipelon biomass and structure and potential relationships with ...
Middle term optimal control problem in eutrophic lakes through advanced mathematical programming approaches
(Elsevier, 2009-08)
In this work, we address lake biorestoration through the formulation of first principles models for water quality and advanced mathematical programming techniques. Dynamic mass balances have been formulated on main ...
Dynamics of phytoplankton associations in three reservoirs in northeastern Brazil assessed using Reynolds' theory
(ELSEVIER GMBH, URBAN & FISCHER VERLAGJENA, 2012-02)
The aim of the present study was to evaluate the influence of seasonality on the behavior of phytoplankton associations in eutrophic reservoirs with different depths in northeastern Brazil. Five collections were carried ...
Floating photovoltaic plants: ecological impacts versus hydropower operation flexibility
(Elsevier, 2020)
Floating photovoltaic power plants are a quickly growing technology in which the solar modules float on water bodies instead of being mounted on the ground. This provides an advantage, especially in regions with limited ...
Palinomorfos acuáticos (algas y acritarcos) del Holoceno de la laguna Hinojales (Buenos Aires, Argentina): interpretación paleoecológicaHolocene aquatic Palynomorphs (algae and acritarchs) from laguna hinojales (Buenos Aires, Argentina): Paleo ecological interpretation
(Asociacion Paleontologica Argentina, 2003-06)
Las muestras palinológicas de sedimentos holocenos provenientes de la laguna Hinojales (37º 34’" S; 57º 27’O), sudeste de la provincia de Buenos Aires, contienen algas (Chlorophyta, Cyanophyta and Dinoflagellata) y ...
Efeito dos nutrientes (nitrogênio e fósforo) sobre o desenvolvimento da Gracilaria birdiae: crescimento e possível uso como biofiltro
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Bioecologia AquáticaBioecologia Aquática, 2006-09-14)
Marine shrimp farming has grown exponentially during the last years in Brazil. In spite of the promising economical situation, this activity is facing an increasing criticism due to its environmental impact. Thus, the ...
Mixotrofia do fitoplâncton em um gradiente de luz e nutrientes
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ECOLOGIA, 2019-04-26)
Precipitation events and water level fluctuations are environmental factors that affects
aquatic ecosystem functioning influencing phytoplankton dynamic and their resources.
Nutrient availability and trophic state of ...