Search Results - "DE Lucena Barbosa, José Etham"

Perception of the local community: What is their relationship with environmental quality indicators of reservoirs? by Azevêdo, Evaldo de Lira, Alves, Rômulo Romeu Nóbrega, Dias, Thelma Lúcia Pereira, Álvaro, Érica Luana Ferreira, Barbosa, José Etham de Lucena, Molozzi, Joseline

“…Evaluating the conservation of aquatic ecosystems, especially those which serve to supply, has been carried out using a variety of tools. However, the…”
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Impacts of inter-basin water transfer on the water quality of receiving reservoirs in a tropical semi-arid region by de Lucena Barbosa, José Etham, dos Santos Severiano, Juliana, Cavalcante, Hérika, de Lucena-Silva, Daniely, Mendes, Camila Ferreira, Barbosa, Vanessa Virgínia, dos Santos Silva, Ranielle Daiana, de Oliveira, Dayany Aguiar, Molozzi, Joseline

“…Inter-basin water transfer (IBWT) involves the transport of water from one geographically distinct basin to another to balance the distribution of water…”
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Synergistic effects of temperature and nutrients on growth and saxitoxin content of the cyanobacterium Raphidiopsis raciborskii by dos Santos Silva, Ranielle Daiana, Chia, Mathias Ahii, Barbosa, Vanessa Virginia, dos Santos Severiano, Juliana, de Lucena Barbosa, José Etham

“…The eutrophication of aquatic ecosystems combined with the rise in global temperature has favored the frequency and intensity of harmful cyanobacterial blooms…”
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Internal phoshorus loading potential of a semiarid reservoir: an experimental study by Cavalcante, Hérika, Araújo, Fabiana, Becker, Vanessa, Barbosa, José Etham de Lucena

“…Aim To determine the internal P loading potential of semiarid tropical reservoir sediment while verifying the driving factors that affect P release rates…”
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Influence of submerged macrophytes on phosphorus in a eutrophic reservoir in a semiarid region by Vanessa Virginia Barbosa, Juliana dos Santos Severiano, Dayany Aguiar de Oliveira, José Etham de Lucena Barbosa

“…Phosphorus (P) is the main nutrient responsible for the harmful effects caused by the enrichment of aquatic systems, and submerged macrophytes play an…”
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Submerged macrophytes support cyanobacteria and microcystin production in a drawdown tropical semi-arid reservoir by Monteiro, Flávia Morgana, Moura, Gustavo Correia de, Severiano, Juliana dos Santos, Mendes, Camila Ferreira, Barbosa, José Etham de Lucena

“…Eutrophication is recognized as the main water quality problem worldwide, mainly due to the prevalence of harmful cyanobacterial blooms. Submerged macrophytes…”
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Productivity–diversity relationships in reservoir phytoplankton communities in the semi-arid region of northeastern Brazil by Costa, Davi Freire da, Barbosa, José Etham de Lucena, Dantas, Ênio Wocyli

“…The aims of study were to 1) evaluate the productivity–diversity relationships (PDR) in reservoir phytoplankton communities in the semi-arid of northeastern…”
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Redescription of Parotocinclus haroldoi Garavello, 1988 (Siluriformes: Loricariidae), Northeastern Brazil by Ramos, Telton Pedro Anselmo, Neto, Luciano DE Freitas Barros, Ferreira, Karina Carvalho Fernandes, DE Lucena Barbosa, José Etham

“…Parotocinclus haroldoi is separated from most of its congeners by having an abdomen covered by relatively large plates (vs. naked abdomen or with small…”
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Spatio-temporal variation of cyanobacteria and cyanotoxins in public supply reservoirs of the semi-arid region of Brazil by Ranielle Daiana dos Santos Silva, Juliana Santos Severiano, Dayany Aguiar de Oliveira, Camila Ferreira Mendes, Barbosa, Vanessa Virgínia, Chia, Mathias Ahii, José Etham de Lucena Barbosa

“…Cyanobacteria harmful algal blooms (CyanoHABs) have become increasingly frequent and intense in public supply reservoirs as a result of eutrophication and…”
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First record of non-native platyfish, Xiphophorus maculatus (Günther, 1866) (Cyprinodontiformes, Poeciliidae), in the Jaguaribe River basin, northeastern Brazil by Ramos, Telton Pedro Anselmo, Gomes Ponce de Carvalho Rocha, Yuri, Costa, Silvia Yasmin Lustosa, Barbosa, José Etham de Lucena

“…We provide the first record of Xiphophorus maculatus (Günther, 1866) in a river basin in the northeastern Brazil. Specimens were collected in the Jaguaribe…”
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Potential ecological distribution of alien mollusk Corbicula largillierti and its relationship with human disturbance in a semi-arid reservoir by Azevêdo, Evaldo de Lira, Barbosa, José Etham de Lucena, Vidigal, Teofânia Heloisa Dutra Amorim, Marques, João Carlos, Callisto, Marcos, Molozzi, Joseline

“…The introduction of exotic mollusk species has resulted in loss of biodiversity in semi-arid neotropical aquatic ecosystems. This study aims to relate the…”
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The role of bioturbation triggered by benthic macroinvertebrates in the effectiveness of the Floc & Lock technique in mitigating eutrophication by Severiano, Juliana dos Santos, de Lima, Edlayne Rayanara Pontes, de Lucena-Silva, Daniely, Rocha, Dayrla Kelly Gomes, Veríssimo, Maria Eduarda Santana, Figueiredo, Bruno Renaly Souza, Barbosa, José Etham de Lucena, Molozzi, Joseline

“…Anthropogenic activities have led to excessive loading of phosphorus and nitrogen into water bodies, leading to eutrophication and promoting the growth of…”
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Unveiling the link between Raphidiopsis raciborskii blooms and saxitoxin levels: Evaluating water quality in tropical reservoirs, Brazil by Santos-Silva, Ranielle Daiana dos, Severiano, Juliana dos Santos, Chia, Mathias Ahii, Queiroz, Tatiane Medeiros, Cordeiro-Araújo, Micheline Kézia, Barbosa, José Etham de Lucena

“…The proliferation of Raphidiopsis raciborskii blooms has sparked concerns regarding potential human exposure to heightened saxitoxins (STXs) levels. Thus,…”
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The reduction in water volume favors filamentous cyanobacteria and heterocyst production in semiarid tropical reservoirs without the influence of the N:P ratio by Mendes, Camila Ferreira, dos Santos Severiano, Juliana, Moura, Gustavo Correia de, dos Santos Silva, Ranielle Daiana, Monteiro, Flávia Morgana, Barbosa, José Etham de Lucena

“…Predictions of more frequent and intense toxic cyanobacterial blooms in the future arise due to the synergistic effects of eutrophication combined with climate…”
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LITERATURA JUVENIL NO PNLD LITERÁRIO 2020: UMA ANÁLISE DE OBRAS SELECIONADAS NO MUNICÍPIO DE JOÃO PESSOA-PB by Barbosa Filho, José Etham de Lucena, Segabinazi, Daniela Maria

“…O PNLD Literário estabeleceu-se como a maior política pública de fomento à leitura no âmbito nacional, substituindo seu antecessor, o PNBE. Entre 2020 e 2021,…”
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Impacts of the Floc and Sink technique on the phytoplankton community: A morpho-functional approach in eutrophic reservoir water by de Lucena-Silva, Daniely, Severiano, Juliana dos Santos, dos Santos Silva, Ranielle Daiana, Becker, Vanessa, Barbosa, José Etham de Lucena, Molozzi, Joseline

“…The Floc and Sink technique promotes, through the application of coagulants and clays, the removal of phosphorus and algal biomass from the water column by…”
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Can the presence of green microalgae reverse the allelopathic effects of the submerged macrophyte Egeria densa on the toxin-producing cyanobacterium Raphidiopsis raciborskii? by Barbosa, Vanessa Virginia, dos Santos Silva, Ranielle Daiana, dos Santos Severiano, Juliana, Chia, Mathias Ahii, de Lucena Barbosa, José Etham

“…Investigations on the influence of green microalgae associated with cyanobacteria exposure to macrophytes and the production of cyanotoxins have not been…”
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Narrowing the gap: Phytoplankton functional diversity in two disturbed tropical estuaries by Santana, Rosa Maria da Costa, Dolbeth, Marina, de Lucena Barbosa, José Etham, Patrício, Joana

“…•Phytoplankton functional diversity was studied in two tropical estuaries.•The estuaries were subjected to different intensities of anthropogenic…”
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Spatial modeling of limnological parameters in a solar saltwork of northeastern Brazil by Costa, Diógenes Félix da Silva, Barbosa, José Etham de Lucena, Soares, Amadeu Mortágua Velho de Maia, Lillebø, Ana Isabel, Rocha, Renato de Medeiros

“…AimIn this research, we aimed to model limnological parameters in the Salina Unidos (Macau-Brazil) using GIS technology. We hypothesized that in solar…”
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Biotic or abiotic factors: which has greater influence in determining the structure of rotifers in semi-arid reservoirs? by Azevêdo, Daniele Jovem da Silva, Barbosa, José Etham de Lucena, Porto, Danianne Enéias, Gomes, Wilma Izabelly Ananias, Molozzi, Joseline

“…ObjectiveThe objective of this study is to evaluate whether the distribution of structural attributes of rotifers in reservoirs in the semiarid region is more…”
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