| Registro completo |
| Provedor de dados: |
Rev. Bras. Bot.
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| País: |
Brazil
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| Título: |
Aquatic Hyphomycetes in the Parque Estadual das Fontes do Ipiranga - PEFI, São Paulo, Brazil
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| Autores: |
Schoenlein-Crusius,Iracema Helena
Moreira,Carolina Gasch
Bicudo,Denise De Campos
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| Data: |
2009-09-01
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| Ano: |
2009
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| Palavras-chave: |
Biodiversity
Eutrophication
Fungal diversity
Ingoldian fungi
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| Resumo: |
In the State Park Parque Estadual das Fontes do Ipiranga - PEFI, located in the city of São Paulo, samples of submerged mixed leaf litter were collected monthly from 10 sites with different levels of eutrophication, from October 2003 to April 2005. Some abiotic factors, such as pH, temperature, conductivity and dissolved oxygen were simultaneously measured in 20 cm deep water at each site. The leaf litter samples were washed in laboratory, cut into 1 cm² pieces and incubated in Petri dishes containing distilled sterile water for five to seven days at 15 °C to 20 °C. Twenty-four aquatic Hyphomycete species were identified, with predominance of Anguillospora crassa Ingold, Lunulospora curvula Ingold, Tetrachaetum elegans Ingold and Camposporium pellucidum (Grove) Hughes. First reports for South America are: Anguillospora filiformis Greathead, Dendrospora erecta Ingold and Pyramidospora casuarinae Nilsson. These species, as well as Tetracladium setigerum (Grove) Ingold, Tricladium splendens Ingold and Varicosporium elodeae Kegel, are reported for the first time in Brazil. According to the multivariate analysis, the occurrence of the aquatic Hyphomycetes was mainly influenced by the trophic level of the aquatic environments.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000300003
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| Editor: |
Sociedade Botânica de São Paulo
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| Relação: |
10.1590/S0100-84042009000300003
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| Formato: |
text/html
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| Fonte: |
Brazilian Journal of Botany v.32 n.3 2009
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| Direitos: |
info:eu-repo/semantics/openAccess
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