Soil organic matter rather than ectomycorrhizal diversity is related to urban tree health

Autor: Olivier Honnay, Pierre P. Kastendeuch, Georges Najjar, Cindy Serafim, Miguel A. Ramos, Kasper van Acker, Ben Somers, M. Saudreau, Kang Yu, Gerrit Peeters, Jérôme Ngao, Paula M. L. Castro, Maarten Van Geel, Thierry Ameglio
Přispěvatelé: Université Catholique de Louvain = Catholic University of Louvain (UCL), Departamento de Ciência da Computação [Minas Gerais] (DCC - UFMG), Universidade Federal de Minas Gerais [Belo Horizonte] (UFMG), Catholic University of Portugal, Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (ICube), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Les Hôpitaux Universitaires de Strasbourg (HUS)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique et Physiologie Intégratives de l’Arbre en environnement Fluctuant (PIAF), Institut National de la Recherche Agronomique (INRA)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), University Institute of Lisbon (ISCTE), Portuguese Foundation for Science and Technology SFRH/BD/111056/2015Belgian Federal Science Policy Office FWOFrench National Research Agency (ANR)Portuguese Foundation for Science and Technology BR/175/A1/URBANMYCOSERVE2015-2016 BiodivERsA COFUND call for research proposalsBIODIVERS/0009/2015BI_I, TIZIANI, Dominique, Veritati - Repositório Institucional da Universidade Católica Portuguesa, Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Réseau nanophotonique et optique, Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2019
Předmět:
0106 biological sciences
Chlorophyll
Leaves
Urban Ecosystems
Plant Science
01 natural sciences
Plant Roots
Ecosystem services
Trees
Soil
Mycorrhizae
11. Sustainability
Tilia
[SDV.BV] Life Sciences [q-bio]/Vegetal Biology
Geographic Areas
Data Management
biodiversity
Multidisciplinary
Ecology
Geography
Agroforestry
Plant Anatomy
Eukaryota
acquisition
Phylogenetic Analysis
Plants
functional diversity
Extracellular Matrix
Phylogenetics
indexes
Urban ecology
impact
Medicine
community
Tree health
Cellular Structures and Organelles
Research Article
Urban Areas
Computer and Information Sciences
Science
water
010603 evolutionary biology
Ecosystems
street trees
Forest ecology
[SDV.BV]Life Sciences [q-bio]/Vegetal Biology
Ecosystem
Evolutionary Systematics
Urban Ecology
Taxonomy
Evolutionary Biology
Soil organic matter
Ecology and Environmental Sciences
Organisms
Biology and Life Sciences
area
Cell Biology
15. Life on land
benefits
Soil quality
Plant Leaves
Earth Sciences
Urban ecosystem
010606 plant biology & botany
Zdroj: PLoS ONE
PLoS ONE, 2019, 14 (11), 14 p. ⟨10.1371/journal.pone.0225714⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
PLoS ONE, Public Library of Science, 2019, 14 (11), 14 p. ⟨10.1371/journal.pone.0225714⟩
PLoS ONE, Vol 14, Iss 11, p e0225714 (2019)
ISSN: 1932-6203
Popis: Urban trees provide many ecosystem services, including carbon sequestration, air quality improvement, storm water attenuation and energy conservation, to people living in cities. Provisioning of ecosystem services by urban trees, however, may be jeopardized by the typically poor quality of the soils in urban areas. Given their well-known multifunctional role in forest ecosystems, ectomycorrhizal fungi (EcM) may also contribute to urban tree health and thus ecosystem service provisioning. Yet, no studies so far have directly related in situ EcM community composition to urban tree health indicators. Here, two previously collected datasets were combined: i) tree health data of 175 Tilia tomentosa trees from three European cities (Leuven, Strasbourg and Porto) estimated using a range of reflectance, chlorophyll fluorescence and physical leaf indicators, and ii) ectomycorrhizal diversity of these trees as characterized by next-generation sequencing. Tree health indicators were related to soil characteristics and EcM diversity using canonical redundancy analysis. Soil organic matter significantly explained variation in tree health indicators whereas no significant relation between mycorrhizal diversity variables and the tree health indicators was found. We conclude that mainly soil organic matter, through promoting soil aggregate formation and porosity, and thus indirectly tree water availability, positively affects the health of trees in urban areas. Our results suggest that urban planners should not overlook the importance of soil quality and its water holding capacity for the health of urban trees and potentially also for the ecosystem services they deliver. Further research should also study other soil microbiota which may independently, or in interaction with ectomycorrhiza, mediate tree performance in urban settings. ispartof: PLoS One vol:14 issue:11 pages:1-9 ispartof: location:United States status: published
Databáze: OpenAIRE
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