Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest
An igapó forest near the confluence of Rio Tarumã Mirim (Tarumãzinho) and Rio Negro has been studied. It is a typical ectotroph forest with a raw humus layer and suppressed litter decomposing activity by Higher (i.e., carpophore-producing) Fungi. The number of the latter is about one-fifth of that o...
| Autor principal: | Singer, Rolf |
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| Outros Autores: | Aguiar, Izonete Araujo |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Plant Systematics and Evolution
2020
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| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/19638 |
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oai:repositorio:1-19638 |
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oai:repositorio:1-19638 Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest Singer, Rolf Aguiar, Izonete Araujo Aldina Latifolia Amanitaceae Amazonia Basidiomycetes Boletaceae Brasil Leguminosae Russulaceae Swartzia Polyphylla An igapó forest near the confluence of Rio Tarumã Mirim (Tarumãzinho) and Rio Negro has been studied. It is a typical ectotroph forest with a raw humus layer and suppressed litter decomposing activity by Higher (i.e., carpophore-producing) Fungi. The number of the latter is about one-fifth of that observed in the (anectotrophic) terra firme forest. All ectotrophically mycorrhizal fungi observed belonged in three families:Amanitaceae, Boletaceae, Russulaceae. Leguminosae are dominant, and of these Aldina latifolia and Swartzia cf. polyphylla were demonstrably ectomycorrhizal. The scarcity of mineral nutrients in the soils of igapó, campinarana and campina is overcome by direct cycling through ectomycorrhizae. This is in contrast to other black- and white-water inundated forest communities in Amazonia. © 1986 Springer-Verlag. 2020-06-15T22:10:57Z 2020-06-15T22:10:57Z 1986 Artigo https://repositorio.inpa.gov.br/handle/1/19638 10.1007/BF00989420 en Volume 153, Número 1-2, Pags. 107-117 Restrito Plant Systematics and Evolution |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Aldina Latifolia Amanitaceae Amazonia Basidiomycetes Boletaceae Brasil Leguminosae Russulaceae Swartzia Polyphylla |
| spellingShingle |
Aldina Latifolia Amanitaceae Amazonia Basidiomycetes Boletaceae Brasil Leguminosae Russulaceae Swartzia Polyphylla Singer, Rolf Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| topic_facet |
Aldina Latifolia Amanitaceae Amazonia Basidiomycetes Boletaceae Brasil Leguminosae Russulaceae Swartzia Polyphylla |
| description |
An igapó forest near the confluence of Rio Tarumã Mirim (Tarumãzinho) and Rio Negro has been studied. It is a typical ectotroph forest with a raw humus layer and suppressed litter decomposing activity by Higher (i.e., carpophore-producing) Fungi. The number of the latter is about one-fifth of that observed in the (anectotrophic) terra firme forest. All ectotrophically mycorrhizal fungi observed belonged in three families:Amanitaceae, Boletaceae, Russulaceae. Leguminosae are dominant, and of these Aldina latifolia and Swartzia cf. polyphylla were demonstrably ectomycorrhizal. The scarcity of mineral nutrients in the soils of igapó, campinarana and campina is overcome by direct cycling through ectomycorrhizae. This is in contrast to other black- and white-water inundated forest communities in Amazonia. © 1986 Springer-Verlag. |
| format |
Artigo |
| author |
Singer, Rolf |
| author2 |
Aguiar, Izonete Araujo |
| author2Str |
Aguiar, Izonete Araujo |
| title |
Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| title_short |
Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| title_full |
Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| title_fullStr |
Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| title_full_unstemmed |
Litter decomposing and ectomycorrhizal Basidiomycetes in an igapó forest |
| title_sort |
litter decomposing and ectomycorrhizal basidiomycetes in an igapó forest |
| publisher |
Plant Systematics and Evolution |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/19638 |
| _version_ |
1787143757524631552 |
| score |
11.755432 |