On two methods to estimate production of Eichhornia crassipes in the eutrophic Pampulha reservoir (MG, Brazil)
Braz. j. biol
;
62(3): 463-471, Aug. 2002. tab, graf
Artículo
en Inglés
| LILACS
| ID: lil-326218
ABSTRACT
This paper deals with variations in biomass and in the production of Eichhornia crassipes (water hyacinth) in a eutrophic tropical reservoir. Net production was assessed by both a traditional method and a demographic approach. The initial biomass ranges from 96 g DW.m-2 to a maximum of 2027 g DW.m-2. Net production estimates varied greatly according to which method was used to calculate them (traditional 20.6 ton DW.hectare-1.year-1, demographic 226.9 ton DW.year-1)
Texto completo:
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Índice:
LILACS (Américas)
Asunto principal:
Biomasa
/
Eichhornia
/
Eutrofización
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Braz. j. biol
Asunto de la revista:
Biologia
Año:
2002
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Universidade Federal de Minas Gerais/BR
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