The spatial and seasonal variations of the micro-zooplankton abundance in a subtropical estuary were studied during a year. Five sampling sites were monthly sampled in Guaratuba Bay, Paraná State, from September 2004 to July 2005. The microzooplankton was sampled in the water subsurface with suction pump and filtered in 64μm plankton net. The environmental variables was gotten with a multiparameter Horiba U10 (salinity, dissolved oxygen, temperature and pH), and Secchi disk (transparency). The cluster similarity analysis grouped zooplankton in freshwater, summer meroplanktonic organisms and holoplanktonic contend different ontogenetic stages. The distinct groups among stations sampling occurred for the high proximity of the tributaries disc...
Mollusk occurrence in Maranhão coast is significant, serving as sources of income and livelihood for...
Seasonal changes in phytoplankton populations in the chlorophyll-a concentration and on some environ...
Species composition and abundance of the zooplankton were studied in six eutrophic reservoirs of Rio...
Composieionand daily variation of zooplankton in the estuary of Pina (Brazil- PE) was studied based ...
During three consecutive years, monthly samples of zooplankton were taken in the lacustrine (dam) zo...
The composition of zooplankton, the annual cycle of 38 species belonging to several taxa (Cladocera,...
The aim of this study was to describe the spatial and temporal variation of the composition and abun...
The aim of this work was to assess if variation in the abundance of macroinvertebrates is influenced...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The aim of this study was to determine how abiotic factors drive the phytoplankton community in a wa...
Este trabalho foi realizado no estuário do Rio Anil, São Luís, Maranhão, onde foi analisada a estrut...
An analysis was carried out of 36 samples of zooplankton obtained between 10th October 1990 and 24th...
Studies on animal diversity and ecology provide practical information necessary for the conservation...
Quantitative (0.25 m2) samples of macrofaunal (>0.5 mm) molluscs invertebrates were taken from inter...
In freshwater environments, insects correspond to the major partof the invertebrate fauna and severa...
Mollusk occurrence in Maranhão coast is significant, serving as sources of income and livelihood for...
Seasonal changes in phytoplankton populations in the chlorophyll-a concentration and on some environ...
Species composition and abundance of the zooplankton were studied in six eutrophic reservoirs of Rio...
Composieionand daily variation of zooplankton in the estuary of Pina (Brazil- PE) was studied based ...
During three consecutive years, monthly samples of zooplankton were taken in the lacustrine (dam) zo...
The composition of zooplankton, the annual cycle of 38 species belonging to several taxa (Cladocera,...
The aim of this study was to describe the spatial and temporal variation of the composition and abun...
The aim of this work was to assess if variation in the abundance of macroinvertebrates is influenced...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The aim of this study was to determine how abiotic factors drive the phytoplankton community in a wa...
Este trabalho foi realizado no estuário do Rio Anil, São Luís, Maranhão, onde foi analisada a estrut...
An analysis was carried out of 36 samples of zooplankton obtained between 10th October 1990 and 24th...
Studies on animal diversity and ecology provide practical information necessary for the conservation...
Quantitative (0.25 m2) samples of macrofaunal (>0.5 mm) molluscs invertebrates were taken from inter...
In freshwater environments, insects correspond to the major partof the invertebrate fauna and severa...
Mollusk occurrence in Maranhão coast is significant, serving as sources of income and livelihood for...
Seasonal changes in phytoplankton populations in the chlorophyll-a concentration and on some environ...
Species composition and abundance of the zooplankton were studied in six eutrophic reservoirs of Rio...