Temporal variation in the biomass and nutrient status of Azolla filiculoides Lam. (Salviniaceae) in a small shallow dystrophic lake Variação temporal de biomassa e estado nutricional de Azolla filiculoides Lam (Salviniaceae) em um pequeno lago raso distrófico

Temporal variation in the biomass and nutrient status of Azolla filiculoides Lam. (Salviniaceae) in a small shallow dystrophic lake Variação temporal de biomassa e estado nutricional de Azolla filiculoides Lam (Salviniaceae) em um pequeno lago raso distrófico

AIM: This study determined the temporal variation of the biomass and the concentrations of carbon, nitrogen and phosphorus in Azolla filiculoides Lam. in a small (0.5 ha) shallow dystrophic lake located in the city of Rio Grande (Rio Grande do Sul State, Brazil). METHOD: Sampling was conducted month...

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Bibliographic Details
Main Authors: Claudio Rossano Trindade Trindade, Edélti Faria Albertoni, Cleber Palma-Silva
Format: Article
Language:English
Published: Associação Brasileira de Limnologia 2011-12-01
Series:Acta Limnologica Brasiliensia
Subjects:
produção primária
carbono
fósforo
macrófitas flutuantes
nitrogênio
primary production
floating macrophytes
carbon
phosphorus
nitrogen
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2011000400006

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2011000400006

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