INVESTIGADORES
FEIJOÓ Claudia Silvina
artículos
Título:
Factors influencing the biomass and nutrient content of the submersed macrophyte Egeria densa Planch. in a pampasic stream
Autor/es:
CLAUDIA FEIJOÓ; FERNANDO MOMO; CARLOS BONETTO; NUNCIA TUR
Revista:
HYDROBIOLOGIA
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 1996 vol. 341 p. 21 - 26
ISSN:
0018-8158
Resumen:
We identified factors influencing biomass and nutrient content in E. densa in an enriched pampean stream of Argentina. Physical (current velocity, temperature), chemical (pH, conductivity, dissolved oxygen, nutrient content in water and sediments), and biological variables (biomass and nutrient content of E. densa, biomass of periphyton and other macrophytes) were estimated at each sampling occasion, and mean monthly values estimated. Biomass and nutrient content in E. densa were correlated with these physical-chemical and biological variables. Biomass was positively correlated with ammonium in stream water (P
