Differential distribution of corticolous lichens with respect to tree species and height

Research output: Contribution to conferenceConference abstract for conferenceResearch

Standard

Differential distribution of corticolous lichens with respect to tree species and height. / Larsen, Hanne Marie Ellegård; Rasmussen, Hanne Nina.

2019. Abstract from Forests at risk: Bialowieza and beyond, Warszawa, Poland.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Harvard

Larsen, HME & Rasmussen, HN 2019, 'Differential distribution of corticolous lichens with respect to tree species and height', Forests at risk: Bialowieza and beyond, Warszawa, Poland, 12/02/2019 - 15/02/2019.

APA

Larsen, H. M. E., & Rasmussen, H. N. (2019). Differential distribution of corticolous lichens with respect to tree species and height. Abstract from Forests at risk: Bialowieza and beyond, Warszawa, Poland.

Vancouver

Larsen HME, Rasmussen HN. Differential distribution of corticolous lichens with respect to tree species and height. 2019. Abstract from Forests at risk: Bialowieza and beyond, Warszawa, Poland.

Author

Larsen, Hanne Marie Ellegård ; Rasmussen, Hanne Nina. / Differential distribution of corticolous lichens with respect to tree species and height. Abstract from Forests at risk: Bialowieza and beyond, Warszawa, Poland.

Bibtex

@conference{a89569ebeea2441ba1b6354f3a8a2670,
title = "Differential distribution of corticolous lichens with respect to tree species and height",
abstract = "Great biodiversity is usually a criterion for conservable forest and long continuity is thought to be a primary reason for the development of species richness in an ecosystem. However, interaction and symbiotic relationships between species are important drivers of biodiversity gain, which can be more efficiently studied in forest experiments than in complex natural habitats. In this study, species richness and vertical distribution of corticolous lichens were examined in common garden experiments in Denmark on 159 stems from Acer pseudoplatanus, Alnus glutinosa, Betula pendula, Fagus sylvatica, Fraxinus excelsior, Quercus robur, and Tilia cordata. All trees were 44 years old. Species richness and Shannon diversity of lichens were compared among the tree species and their distribution in relation to relative tree height modelled by nonparametric multiplicative regression (NPMR). Acer pseudoplatanus and Fraxinus excelsior provided the highest lichen species richness and diversity, while it was significantly lower on Betula pendula and Fagus sylvatica. The height distribution of individual lichen species was found to differ significantly (P<0.001). Lepraria incana, Pseudosagedia aenea and Opegrapha atra showed high abundance at the stem base, while Lecanora carpinea, Physcia tenella, Xanthoria parietina, Lecanora chlarotera and Lecidella elaeochroma were mostly present around 70% of the tree height. For each lichen species, age determination of different heights in the trees allows us to estimate how old the bark is at the time of colonization and how long time the lichen is able to grow and live on the trees. ",
author = "Larsen, {Hanne Marie Elleg{\aa}rd} and Rasmussen, {Hanne Nina}",
year = "2019",
language = "English",
note = "Forests at risk: Bialowieza and beyond ; Conference date: 12-02-2019 Through 15-02-2019",
url = "http://www.forestsatrisk.eu/",

}

RIS

TY - ABST

T1 - Differential distribution of corticolous lichens with respect to tree species and height

AU - Larsen, Hanne Marie Ellegård

AU - Rasmussen, Hanne Nina

PY - 2019

Y1 - 2019

N2 - Great biodiversity is usually a criterion for conservable forest and long continuity is thought to be a primary reason for the development of species richness in an ecosystem. However, interaction and symbiotic relationships between species are important drivers of biodiversity gain, which can be more efficiently studied in forest experiments than in complex natural habitats. In this study, species richness and vertical distribution of corticolous lichens were examined in common garden experiments in Denmark on 159 stems from Acer pseudoplatanus, Alnus glutinosa, Betula pendula, Fagus sylvatica, Fraxinus excelsior, Quercus robur, and Tilia cordata. All trees were 44 years old. Species richness and Shannon diversity of lichens were compared among the tree species and their distribution in relation to relative tree height modelled by nonparametric multiplicative regression (NPMR). Acer pseudoplatanus and Fraxinus excelsior provided the highest lichen species richness and diversity, while it was significantly lower on Betula pendula and Fagus sylvatica. The height distribution of individual lichen species was found to differ significantly (P<0.001). Lepraria incana, Pseudosagedia aenea and Opegrapha atra showed high abundance at the stem base, while Lecanora carpinea, Physcia tenella, Xanthoria parietina, Lecanora chlarotera and Lecidella elaeochroma were mostly present around 70% of the tree height. For each lichen species, age determination of different heights in the trees allows us to estimate how old the bark is at the time of colonization and how long time the lichen is able to grow and live on the trees.

AB - Great biodiversity is usually a criterion for conservable forest and long continuity is thought to be a primary reason for the development of species richness in an ecosystem. However, interaction and symbiotic relationships between species are important drivers of biodiversity gain, which can be more efficiently studied in forest experiments than in complex natural habitats. In this study, species richness and vertical distribution of corticolous lichens were examined in common garden experiments in Denmark on 159 stems from Acer pseudoplatanus, Alnus glutinosa, Betula pendula, Fagus sylvatica, Fraxinus excelsior, Quercus robur, and Tilia cordata. All trees were 44 years old. Species richness and Shannon diversity of lichens were compared among the tree species and their distribution in relation to relative tree height modelled by nonparametric multiplicative regression (NPMR). Acer pseudoplatanus and Fraxinus excelsior provided the highest lichen species richness and diversity, while it was significantly lower on Betula pendula and Fagus sylvatica. The height distribution of individual lichen species was found to differ significantly (P<0.001). Lepraria incana, Pseudosagedia aenea and Opegrapha atra showed high abundance at the stem base, while Lecanora carpinea, Physcia tenella, Xanthoria parietina, Lecanora chlarotera and Lecidella elaeochroma were mostly present around 70% of the tree height. For each lichen species, age determination of different heights in the trees allows us to estimate how old the bark is at the time of colonization and how long time the lichen is able to grow and live on the trees.

M3 - Conference abstract for conference

T2 - Forests at risk: Bialowieza and beyond

Y2 - 12 February 2019 through 15 February 2019

ER -

ID: 213425089