Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality

The purpose of this study was to analyze the rate of sporulation, richness, and spore diversity of dematiaceous and Ingoldian fungi colonizing Typha latifolia leaves during a 40-day period of decomposition, as well as the loss of mass in Typha latifolia, in four riverine wetlands of Pampean plain (A...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Tarda, Alan Santiago, Saparrat, Mario Carlos Nazareno, Gómez, Nora
Formato: Articulo
Lenguaje:Inglés
Publicado: 2019
Materias:
Ciencias Naturales
Fungal assemblage
Sporulation
Typha latifolia
Decomposition
Riverine wetland
Pampean plain
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/151077
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-151077
record_format dspace
spelling I19-R120-10915-1510772023-04-05T04:37:03Z http://sedici.unlp.edu.ar/handle/10915/151077 issn:1095-8630 Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality Tarda, Alan Santiago Saparrat, Mario Carlos Nazareno Gómez, Nora 2019 2023-04-04T16:54:29Z en Ciencias Naturales Fungal assemblage Sporulation Typha latifolia Decomposition Riverine wetland Pampean plain The purpose of this study was to analyze the rate of sporulation, richness, and spore diversity of dematiaceous and Ingoldian fungi colonizing Typha latifolia leaves during a 40-day period of decomposition, as well as the loss of mass in Typha latifolia, in four riverine wetlands of Pampean plain (Argentina) with different water quality. Higher sporulation rates, richness, and diversity of the fungi as well as loss of mass of the leaves that they colonized were associated with lower water quality. Anguilospora longissima, Arthrinium sp., Margaritispora aquatica, and Tricellula botryosa were dominant taxa. Redundancy analysis showed two fungal assemblages related to different environmental conditions. One assemblage was related to higher nutrient levels and higher temperature, characterized mainly by dematiaceous fungi. The other assemblage was related to higher levels of pH and dissolved oxygen, which was mainly represented by Ingoldian fungi. The results obtained in our study demonstrated the link between these fungal assemblages and changes in water quality, revealing their potential as indicators of environmental changes in rivers exposed to different types of land use. Instituto de Limnología "Dr. Raúl A. Ringuelet" Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Fungal assemblage
Sporulation
Typha latifolia
Decomposition
Riverine wetland
Pampean plain
spellingShingle Ciencias Naturales
Fungal assemblage
Sporulation
Typha latifolia
Decomposition
Riverine wetland
Pampean plain
Tarda, Alan Santiago
Saparrat, Mario Carlos Nazareno
Gómez, Nora
Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
topic_facet Ciencias Naturales
Fungal assemblage
Sporulation
Typha latifolia
Decomposition
Riverine wetland
Pampean plain
description The purpose of this study was to analyze the rate of sporulation, richness, and spore diversity of dematiaceous and Ingoldian fungi colonizing Typha latifolia leaves during a 40-day period of decomposition, as well as the loss of mass in Typha latifolia, in four riverine wetlands of Pampean plain (Argentina) with different water quality. Higher sporulation rates, richness, and diversity of the fungi as well as loss of mass of the leaves that they colonized were associated with lower water quality. Anguilospora longissima, Arthrinium sp., Margaritispora aquatica, and Tricellula botryosa were dominant taxa. Redundancy analysis showed two fungal assemblages related to different environmental conditions. One assemblage was related to higher nutrient levels and higher temperature, characterized mainly by dematiaceous fungi. The other assemblage was related to higher levels of pH and dissolved oxygen, which was mainly represented by Ingoldian fungi. The results obtained in our study demonstrated the link between these fungal assemblages and changes in water quality, revealing their potential as indicators of environmental changes in rivers exposed to different types of land use.
format Articulo
Articulo
author Tarda, Alan Santiago
Saparrat, Mario Carlos Nazareno
Gómez, Nora
author_facet Tarda, Alan Santiago
Saparrat, Mario Carlos Nazareno
Gómez, Nora
author_sort Tarda, Alan Santiago
title Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
title_short Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
title_full Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
title_fullStr Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
title_full_unstemmed Assemblage of dematiaceous and Ingoldian fungi associated with leaf litter of decomposing Typha latifolia L. (Typhaceae) in riverine wetlands of the Pampean plain (Argentina) exposed to different water quality
title_sort assemblage of dematiaceous and ingoldian fungi associated with leaf litter of decomposing typha latifolia l. (typhaceae) in riverine wetlands of the pampean plain (argentina) exposed to different water quality
publishDate 2019
url http://sedici.unlp.edu.ar/handle/10915/151077
work_keys_str_mv AT tardaalansantiago assemblageofdematiaceousandingoldianfungiassociatedwithleaflitterofdecomposingtyphalatifolialtyphaceaeinriverinewetlandsofthepampeanplainargentinaexposedtodifferentwaterquality
AT saparratmariocarlosnazareno assemblageofdematiaceousandingoldianfungiassociatedwithleaflitterofdecomposingtyphalatifolialtyphaceaeinriverinewetlandsofthepampeanplainargentinaexposedtodifferentwaterquality
AT gomeznora assemblageofdematiaceousandingoldianfungiassociatedwithleaflitterofdecomposingtyphalatifolialtyphaceaeinriverinewetlandsofthepampeanplainargentinaexposedtodifferentwaterquality
_version_ 1765659902708023296

Ejemplares similares