Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Célia Leite Sant'Anna"'
Autor:
Kleber Renan de Souza Santos, Guilherme Scotta Hentschke, Arnaldo Yoso Sakamoto, Luciana Retz de Carvalho, Célia Leite Sant’Anna
Publikováno v:
Acta Limnologica Brasiliensia, Vol 36 (2024)
Abstract: Aim In this study, we investigated the distribution of Anabaenopsis elenkinii and Limnospira platensis in the saline-alkaline lakes of Nhecolândia (Pantanal wetland) and evaluated the impact of pH, temperature, and nitrogen on their growth
Externí odkaz:
https://doaj.org/article/4140c271bfc44531a69a78a2dbf91160
Autor:
Lina Susana Pérez-Mora, Lauris del Carmen Mejia-da-Silva, Eleane de Almeida Cezare-Gomes, Évellin do Espirito Santo, Aline Kirie Gohara-Beirigo, Marcelo Chuei Matsudo, Bruno Monteiro Nardin, Célia Leite Sant’Anna, João Carlos Monteiro de Carvalho
Publikováno v:
Applied Microbiology, Vol 3, Iss 2, Pp 400-416 (2023)
Taking into account the worrying scenario of water scarcity, it is essential to enable more efficient technologies for wastewater treatment. Wastewater may be treated by conventional biological processes that remove pathogenic organisms, particulate
Externí odkaz:
https://doaj.org/article/734d51fbb2ce49ba9f9b1b1a8a6a9867
Autor:
Kleber Renan de Souza Santos, Guilherme Scotta Hentschke, Graciela Ferrari, Ana Paula Dini Andreote, Marli de Fátima Fiore, Vitor Vasconcelos, Célia Leite Sant’Anna
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
We studied nineteen populations of A. platensis (Microcoleaceae, Cyanobacteria), from Pantanal (Brazil) shallow, saline and alkaline lakes. The lakes are connected to the Paraná and Paraguay Rivers Basins, and during wet seasons, the waters flow tow
Externí odkaz:
https://doaj.org/article/17e9e08dedb44bfd86bc1037cdd0b831
Autor:
Bárbara Medeiros Fonseca, Carla Ferragut, Andréa Tucci, Luciane Oliveira Crossetti, Fernanda Ferrari, Denise de Campos Bicudo, Célia Leite Sant'Anna, Carlos Eduardo de Mattos Bicudo
Publikováno v:
Hoehnea, Vol 41, Iss 1, Pp 9-30 (2014)
O presente estudo visou apresentar o biovolume de cianobactérias e algas fitoplanctônicas e perifíticas de reservatórios com diferentes estados tróficos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil. O estudo inclui uma propo
Externí odkaz:
https://doaj.org/article/48cb6eb914bc4cd7a8afc4f045b8491c
Autor:
Marisa Rangel, Joyce C. G. Martins, Angélica Nunes Garcia, Geanne A. A. Conserva, Adriana Costa-Neves, Célia Leite Sant'Anna, Luciana Retz de Carvalho
Publikováno v:
Marine Drugs, Vol 12, Iss 1, Pp 508-524 (2014)
Cyanobacteria are common members of the freshwater microbiota in lakes and drinking water reservoirs, and are responsible for several cases of human intoxications in Brazil. Pseudanabaena galeata and Geitlerinema splendidum are examples of the toxic
Externí odkaz:
https://doaj.org/article/f79025743d1c406c93dc1d576a3b6ef4
Autor:
Rafael Silva Menezes, Maria Inês Gonçalves Leles, Aline Terra Soares, Pedro Ivo Brandão e Melo Franco, Nelson Roberto Antoniosi Filho, Célia Leite Sant'Anna, Armando Augusto Henriques Vieira
Publikováno v:
Química Nova, Vol 36, Iss 1, Pp 10-15 (2013)
In this work, the fatty acid quantity and composition of six freshwater microalgae and soybean grains was determined by direct transesterification and gas chromatography analysis. The results showed that all the freshwater microalgae species presente
Externí odkaz:
https://doaj.org/article/719ad50ca21943a38c22cf361edfa541
Publikováno v:
Hoehnea, Vol 40, Iss 4, Pp 661-678
Foi realizado o levantamento das Scenedesmaceae em 10 pesqueiros da Região Metropolitana de São Paulo (RMSP). As amostras foram coletadas na sub-superfície por meio de arrasto horizontal com rede de plâncton (20 μm), em dois períodos: setembro-
Externí odkaz:
https://doaj.org/article/a223ad1d4f124427b73baca7d895dcdb
Publikováno v:
Hoehnea, Vol 35, Iss 2, Pp 265-280
Algas fitoplanctônicas são importantes na avaliação da qualidade da água, refletindo a dinâmica do ecossistema. O objetivo principal foi verificar a variação sazonal do fitoplâncton, relacionando-a com parâmetros físicos e químicos da ág
Externí odkaz:
https://doaj.org/article/866e528f9e234ec283c8a6ab639c8c00
Autor:
Angelica Nunes Garcia, Fernando Pipole, Luciana Castro da Cunha, Fabiana Elias, Silvana Lima Górniak, Célia Leite Sant'Anna, Luciana Retz de Carvalho
Publikováno v:
Hoehnea, Vol 44, Iss 2, Pp 269-276
ABSTRACT Pseudanabaena galeata, a well-known toxin-producer, is commonly found in water supplies. In order to assess potential risks associated with oral exposure to this cyanobacterium, mouse toxicological studies were carried out with the monoespec
Externí odkaz:
https://doaj.org/article/4286286faf194bec9b0a4f445086af24
Publikováno v:
Hoehnea, Vol 39, Iss 1, Pp 11-38
Estudos em pesqueiros ressaltam, principalmente, questões econômicas e de impactos ambientais, enquanto que, estudos sobre a flora de microalgas raramente são realizados. Assim, o objetivo deste estudo foi realizar o levantamento das Chlorococcale
Externí odkaz:
https://doaj.org/article/f3d6c27eeb6f4687838c04b8af45d996