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Brachysira aristidesii sp. nov. (Bacillariophyceae, Brachysiraceae): a new species from oligotrophic and mesotrophic tropical reservoirs in southeastern Brazil
(Magnolia Press, 2020-08-19)
A new diatom species, Brachysira aristidesii sp. nov., is described from three oligotrophic and mesotrophic reservoirs in Piracicaba River basin, State of Sao Paulo, Brazil. Descriptions are based on light and scanning ...
Epiphytic Diatoms (diatomeae) From Piraquara Ii Urban Reservoir, Paraná StateDiatomáceas Epifíticas (diatomeae) No Reservatório Urbano Piraquara Ii, Estado Do Paraná
(Universidade Estadual de Campinas UNICAMP, 2016)
Short-term responses of phytoplankton to nutrient enrichment and planktivorous fish predation in a temperate South American mesotrophic reservoir
(SPRINGER, 2008-03)
Top-down and bottom-up mechanisms have been proposed as potential regulators of the phytoplankton biomass of aquatic ecosystems. We evaluated the effect of nutrient enrichment and planktivorous fish predation through a ...
Influência das mudanças climáticas na estrutura funcional da comunidade fitoplanctônica em um reservatório da região do semiárido
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em EcologiaBioecologia Aquática, 2014-03-07)
The Brazilian Northeast is the most vulnerable region to climatic variability risks. For the Brazilian semi-arid is expected a reduction in the overall rates of precipitation and an increase in the number of dry days. These ...
Estrutura da comunidade microbiana e a importância da bacterivoria por protozoários em uma represa subtropical (Represa do Lobo, SP, Brasil)
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2012-02-13)
Planktonic bacteria play important role in the organic matter decomposition, nutrient cycling and as food for organisms of higher trophic levels such as flagellates and ciliates, thus representing fundamental components ...
DETERMINACIÓN DEL ESTADO TRÓFICO DE LA LAGUNA DE AYARZA, UBICADA EN EL DEPARTAMENTO DE SANTA ROSA, REPÚBLICA DE GUATEMALA
(Universidad de San Carlos de Guatemala, 2012)
Estimating the optical properties of inorganic matter-dominated oligo-to-mesotrophic inland waters
(2018-04-09)
Many studies over the years have focused on bio-optical modeling of inland waters to monitor water quality. However, those studies have been conducted mainly in eutrophic and hyper-eutrophic environments dominated by ...
Trophic status and community structure of microphytoplankton in a sector of the Gulf of Guayaquil, EcuadorEstado trófico y estructura comunitaria del microfitoplancton en un sector del golfo de Guayaquil, Ecuador
(Instituto de Investigación de Recursos Biológicos Alexander Von Humboldt, 2018)