Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups

Abstract The general negative impact of forestry on wood-inhabiting fungal diversity is well recognized, yet the effect of forest naturalness is poorly disentangled among different fungal groups inhabiting dead wood of different tree species. We studied the relationship between forest naturalness, l...

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Autores principales:	Purhonen Jenna, Abrego Nerea, Komonen Atte, Huhtinen Seppo, Kotiranta Heikki, Læssøe Thomas, Halme Panu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/07c546d1d8734d99b347ccfdce5b05cc
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spelling	oai:doaj.org-article:07c546d1d8734d99b347ccfdce5b05cc2021-12-02T16:14:03ZWood-inhabiting fungal responses to forest naturalness vary among morpho-groups10.1038/s41598-021-93900-72045-2322https://doaj.org/article/07c546d1d8734d99b347ccfdce5b05cc2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93900-7https://doaj.org/toc/2045-2322Abstract The general negative impact of forestry on wood-inhabiting fungal diversity is well recognized, yet the effect of forest naturalness is poorly disentangled among different fungal groups inhabiting dead wood of different tree species. We studied the relationship between forest naturalness, log characteristics and diversity of different fungal morpho-groups inhabiting large decaying logs of similar quality in spruce dominated boreal forests. We sampled all non-lichenized fruitbodies from birch, spruce, pine and aspen in 12 semi-natural forest sites of varying level of naturalness. The overall fungal community composition was mostly determined by host tree species. However, when assessing the relevance of the environmental variables separately for each tree species, the most important variable varied, naturalness being the most important explanatory variable for fungi inhabiting pine and aspen. More strikingly, the overall species richness increased as the forest naturalness increased, both at the site and log levels. At the site scale, the pattern was mostly driven by the discoid and pyrenoid morpho-groups inhabiting pine, whereas at the log scale, it was driven by pileate and resupinate morpho-groups inhabiting spruce. Although our study demonstrates that formerly managed protected forests serve as effective conservation areas for most wood-inhabiting fungal groups, it also shows that conservation planning and management should account for group- or host tree -specific responses.Purhonen JennaAbrego NereaKomonen AtteHuhtinen SeppoKotiranta HeikkiLæssøe ThomasHalme PanuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Purhonen Jenna Abrego Nerea Komonen Atte Huhtinen Seppo Kotiranta Heikki Læssøe Thomas Halme Panu Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
description	Abstract The general negative impact of forestry on wood-inhabiting fungal diversity is well recognized, yet the effect of forest naturalness is poorly disentangled among different fungal groups inhabiting dead wood of different tree species. We studied the relationship between forest naturalness, log characteristics and diversity of different fungal morpho-groups inhabiting large decaying logs of similar quality in spruce dominated boreal forests. We sampled all non-lichenized fruitbodies from birch, spruce, pine and aspen in 12 semi-natural forest sites of varying level of naturalness. The overall fungal community composition was mostly determined by host tree species. However, when assessing the relevance of the environmental variables separately for each tree species, the most important variable varied, naturalness being the most important explanatory variable for fungi inhabiting pine and aspen. More strikingly, the overall species richness increased as the forest naturalness increased, both at the site and log levels. At the site scale, the pattern was mostly driven by the discoid and pyrenoid morpho-groups inhabiting pine, whereas at the log scale, it was driven by pileate and resupinate morpho-groups inhabiting spruce. Although our study demonstrates that formerly managed protected forests serve as effective conservation areas for most wood-inhabiting fungal groups, it also shows that conservation planning and management should account for group- or host tree -specific responses.
format	article
author	Purhonen Jenna Abrego Nerea Komonen Atte Huhtinen Seppo Kotiranta Heikki Læssøe Thomas Halme Panu
author_facet	Purhonen Jenna Abrego Nerea Komonen Atte Huhtinen Seppo Kotiranta Heikki Læssøe Thomas Halme Panu
author_sort	Purhonen Jenna
title	Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
title_short	Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
title_full	Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
title_fullStr	Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
title_full_unstemmed	Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
title_sort	wood-inhabiting fungal responses to forest naturalness vary among morpho-groups
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/07c546d1d8734d99b347ccfdce5b05cc
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Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups

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