Artificial lakes must differ from natural lakes in important structural and functional aspects that need to be understood so that these ecosystems can be properly managed. The aim of this work was to test the hypothesis that the artificial lakes (impoundments) in the semi-arid region of the Rio Grande do Norte State are more eutrophic and turbid and have different trophic structure when compared to the natural coastal lakes that occur in the humid eastern coast of the State. To test this hypothesis, 10 natural lakes and 8 artificial lakes with about 100 ha were sampled between September and November 2005 for the determination of some limnological variables and the abundance of the main fish species, which were grouped in three trophic guild...
The structure of the fish community in amazonian várzea lakes is determined by the flood pulse and ...
Eutrophication is the most common cause of water quality degradation in the world. This process occ...
Aim: In this study, we compare the composition and abundance of zooplankton community between a lak...
Lagos artificiais devem diferir de lagos naturais em importantes aspectos estruturais e funcionais q...
Use of phytoplankton's functional groups as environmental descriptors in shallow lakes in Brejo Para...
AIMS: We evaluated the potential of aquatic macrophyte communities as bioindicators in six small sha...
Floodplain lakes play an important function in the aquatic ecosystem productivity, contributing to h...
Omnivory is a predominant feeding strategy among tropical fishes, but knowledge about its causes and...
Aquatic systems in semi-arid Brazil include natural shallow lakes, artificial reservoirs and intermi...
Flutuações no regime hídrico de lagos rasos tendem a gerar distúrbios na qualidade da água. O rebaix...
The shallow lakes are susceptible to multiple impacts ecosystems, including eutrophication, often ar...
Made available in DSpace on 2015-04-20T12:33:49Z (GMT). No. of bitstreams: 1 Tese Kedma yamamoto fi...
We evaluated the potential of aquatic macrophyte communities as bioindicators in six small shallow l...
AIM: To evaluate the primary productivity of the phytoplankton in the Lake Monte Alegre, southeaster...
AIM: To evaluate the primary productivity of the phytoplankton in the Lake Monte Alegre, southeaster...
The structure of the fish community in amazonian várzea lakes is determined by the flood pulse and ...
Eutrophication is the most common cause of water quality degradation in the world. This process occ...
Aim: In this study, we compare the composition and abundance of zooplankton community between a lak...
Lagos artificiais devem diferir de lagos naturais em importantes aspectos estruturais e funcionais q...
Use of phytoplankton's functional groups as environmental descriptors in shallow lakes in Brejo Para...
AIMS: We evaluated the potential of aquatic macrophyte communities as bioindicators in six small sha...
Floodplain lakes play an important function in the aquatic ecosystem productivity, contributing to h...
Omnivory is a predominant feeding strategy among tropical fishes, but knowledge about its causes and...
Aquatic systems in semi-arid Brazil include natural shallow lakes, artificial reservoirs and intermi...
Flutuações no regime hídrico de lagos rasos tendem a gerar distúrbios na qualidade da água. O rebaix...
The shallow lakes are susceptible to multiple impacts ecosystems, including eutrophication, often ar...
Made available in DSpace on 2015-04-20T12:33:49Z (GMT). No. of bitstreams: 1 Tese Kedma yamamoto fi...
We evaluated the potential of aquatic macrophyte communities as bioindicators in six small shallow l...
AIM: To evaluate the primary productivity of the phytoplankton in the Lake Monte Alegre, southeaster...
AIM: To evaluate the primary productivity of the phytoplankton in the Lake Monte Alegre, southeaster...
The structure of the fish community in amazonian várzea lakes is determined by the flood pulse and ...
Eutrophication is the most common cause of water quality degradation in the world. This process occ...
Aim: In this study, we compare the composition and abundance of zooplankton community between a lak...