In the Imboassica Lagoon (22º24'S and 42º42'W) (Macaé, RJ, Brazil), two species of macroalgae of the genus Chara (C. angolensis and C. fibrosa) registered in large areas were identified. The lagoon is subject to several relevant anthropic impacts, of which untreated sewage is one of the most important. Results of the biomass distribution as analyzed in different areas of the lagoon showed values ranging from 172 to 510 gDW.m-2. As for the nutrient concentration, the results presented large fluctuations, with carbon values ranging from 325 to 392 mg.g-1DW, those of nitrogen, from 14 to 27 mg.g-1DW, and of phosphorus from 0.45 to 0.85 mg.g-1DW. This led to large fluctuations of the C:N:P ratio (from 387:24:1 to 872:47:1). The minimum and maxi...
The increasing of pollution in aquatic ecosystems in the last decades has caused an expansion of eu...
Este estudo avaliou a distribuição longitudinal da biomassa de microcrustáceos planctônicos, em três...
Guanabara Bay, one of the most eutrophic tropical systems in tire world, receives large loads of urb...
In the Imboassica Lagoon (22o 24’S and 42o 42’W) (Macaé, RJ, Brazil), two species of macroalgae of...
Submitted by Tatiane Corrêa (tppcorrea@gmail.com) on 2010-10-01T14:59:50Z No. of bitstreams: 1 Cha...
AIM: This study assessed the phycoperiphyton biomass in two regions submitted to different human imp...
AIM: This study assessed the phycoperiphyton biomass in two regions submitted to different human imp...
Imboassica lagoon is an urban coastal lagoon located in the municipality of Macaé (RJ), which has be...
Nutrient impoverishment in mesocosms was carried out in a shallow eutrophic reservoir aiming to eval...
This study determined the temporal variation of the biomass and the concentrations of carbon, nitrog...
O presente estudo tem por objetivo investigar a importância relativa do fitoplâncton como recurso al...
Lake Batata is a typical Amazonian clear water lake which has undergone anthropogenic impacts. Thirt...
Non-treated sewage disposal is one of the main impacts to which Imboassica Lagoon has been subjected...
Spatial and temporal variability of the phytoplankton community in the tropical coastal Imboassica l...
The aim of this paper was to verify hydrological and hydrochemical changes in the Iquiparí Lagoon wa...
The increasing of pollution in aquatic ecosystems in the last decades has caused an expansion of eu...
Este estudo avaliou a distribuição longitudinal da biomassa de microcrustáceos planctônicos, em três...
Guanabara Bay, one of the most eutrophic tropical systems in tire world, receives large loads of urb...
In the Imboassica Lagoon (22o 24’S and 42o 42’W) (Macaé, RJ, Brazil), two species of macroalgae of...
Submitted by Tatiane Corrêa (tppcorrea@gmail.com) on 2010-10-01T14:59:50Z No. of bitstreams: 1 Cha...
AIM: This study assessed the phycoperiphyton biomass in two regions submitted to different human imp...
AIM: This study assessed the phycoperiphyton biomass in two regions submitted to different human imp...
Imboassica lagoon is an urban coastal lagoon located in the municipality of Macaé (RJ), which has be...
Nutrient impoverishment in mesocosms was carried out in a shallow eutrophic reservoir aiming to eval...
This study determined the temporal variation of the biomass and the concentrations of carbon, nitrog...
O presente estudo tem por objetivo investigar a importância relativa do fitoplâncton como recurso al...
Lake Batata is a typical Amazonian clear water lake which has undergone anthropogenic impacts. Thirt...
Non-treated sewage disposal is one of the main impacts to which Imboassica Lagoon has been subjected...
Spatial and temporal variability of the phytoplankton community in the tropical coastal Imboassica l...
The aim of this paper was to verify hydrological and hydrochemical changes in the Iquiparí Lagoon wa...
The increasing of pollution in aquatic ecosystems in the last decades has caused an expansion of eu...
Este estudo avaliou a distribuição longitudinal da biomassa de microcrustáceos planctônicos, em três...
Guanabara Bay, one of the most eutrophic tropical systems in tire world, receives large loads of urb...