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	Provedor de dados Acta Botanica (1) Autor Burda,Tamires Marcela (1) Costa,Elaine Aparecida Dias da (1) Fernandes,Luciano Felício (1) Scheer,Mauricio Bergamini (1) Wojciechowski,Juliana (1) Palavra-chave Chlorophytes (1) Cyanobacteria (1) Diatoms (1) Macrophytes (1) Mechanical removal (1) Phytoplankton (1) Reservoir management (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Potential effects of mechanically removing macrophytes on the phytoplankton community of a subtropical reservoir Acta Botanica Wojciechowski,Juliana; Burda,Tamires Marcela; Scheer,Mauricio Bergamini; Costa,Elaine Aparecida Dias da; Fernandes,Luciano Felício. ABSTRACT Intensive growth of aquatic macrophytes interferes with water quality and ecosystem dynamics worldwide. Although mechanically removing macrophytes is the most commonly used method for their eradication, it can also cause undesirable disturbances in aquatic reservoir communities. We performed laboratory incubations of phytoplankton sampled before and after macrophytes were mechanically removed from the Piraquara II reservoir, South Brazil. We analyzed changes in growth and composition of the main phytoplankton groups with respect to nutrient shifting. Prior to removing the macrophytes, the phytoplankton community was dominated by low cell abundances of diatoms and flagellates. In contrast, growth rates of cyanobacteria (mainly Cylindrospermopsis... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chlorophytes; Cyanobacteria; Diatoms; Macrophytes; Mechanical removal; Phytoplankton; Reservoir management. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400588 Registros recuperados: 1 Primeira ... 1 ... Última

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