Results 11 to 20 of about 7,655 (136)

ACUMULAÇÃO DE MICROCISTINAS NO MEXILHÃO DOURADO LIMNOPERNA FORTUNEI E RISCOS PARA A BIOTA AQUÁTICA

open access: yesRevista Brasileira de Ciências Ambientais, 2016
As cianobactérias representam um componente natural da comunidade fitoplanctônica, mas estão frequentemente associadas com águas eutrofizadas. Os rios do estado de São Paulo estão em processo contínuo de eutrofização, o que favorece frequentes florações ...
Alessandro Minillo   +4 more
doaj   +1 more source

Biodiversity of Cyanobacteria in industrial effluents [PDF]

open access: yes, 2007
Biodiversity of cyanobacteria in industrial effluents. In order to study the biodiversity of cyanobacteria in industrial effluents, four different effluents such as dye, paper mill, pharmaceutical and sugar were selected.
Manoharan, Chokkaiya   +2 more
core   +2 more sources

Variabilidade climática e qualidade da água do Reservatório Guarapiranga

open access: yesEstudos Avançados, 2014
O objetivo foi verificar correlação entre a presença de cianobactérias como indicadoras da qualidade da água do Sistema Guarapiranga e variáveis climáticas da Região Metropolitana de São Paulo (RMSP).
Sofia Lizarralde Oliver, Helena Ribeiro
doaj   +1 more source

Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India) [PDF]

open access: yes, 2007
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India). Studies on the cyanobacterial biodiversity of 5 different freshwater ponds in and around Thanjavur, Tamilnadu during summer month (June, 2004) has been made and ...
Muralitharan, Gangatharan   +4 more
core   +3 more sources

Efecto de la Inoculación de Cianobacterias en Cultivos de Interés Comercial en Zonas Semiáridas de La Guajira - Colombia

open access: yesRevista Colombiana de Investigaciones Agroindustriales, 2018
Las cianobacterias son una alternativa para disminuir la fertilización química y aumentar la producción en cultivos de interés comercial. Las cianobacterias tienen la capacidad de fijar N, producir reguladores de crecimiento, vitaminas y aminoácidos con ...
Daldo Ricardo Araujo Vidal   +2 more
doaj   +1 more source

Biodiversity and distribution of cyanobacteria at Dronning Maud Land, East Antartica [PDF]

open access: yes, 2008
Biodiversity and distribution of cyanobacteria at Dronning Maud Land, East Antarctica.The current study describes the biodiversity and distribution of cyanobacteria from the natural habitats of Schirmacher land, East Antarctica surveyed during 23rd ...
Singh, Purnima   +2 more
core   +4 more sources

Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina) [PDF]

open access: yes, 2016
Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though the presence and identification
Andrinolo, Dario   +3 more
core   +3 more sources

Diversidad de cianobacterias en costras biológicas de suelo de la ecorregión del Monte Central (Mendoza, Argentina)

open access: yesLilloa, 2018
La ecorregión del Monte Central posee un elevado déficit hídrico. La escasez y variabilidad del recurso agua condiciona la distribución espacial de las plantas vasculares.
María E. Corvalán Videla   +2 more
doaj   +1 more source

Características morfológicas de las cianobacterias y fitoplancton dominante en tres embalses de Antioquia: un enfoque basado en la forma y el biovolumen

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2019
El desarrollo masivo de cianobacterias y la contaminación por cianotoxinas constituyen una problemática ambiental de especial interés en los sistemas acuáticos, debido a los diversos impactos negativos que los florecimientos (blooms) de cianobacterias ...
Karen Palacio Gómez   +4 more
doaj   +1 more source

Recreational exposure during algal bloom in carrasco beach, uruguay: A liver failure case report [PDF]

open access: yes, 2017
In January 2015, a 20-month-old child and her family took part in recreational activities at Carrasco and Malvín beaches (Montevideo, Uruguay). An intense harmful algae bloom (HAB) was developing along the coast at that time.
Andrinolo, Dario   +8 more
core   +3 more sources

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