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Pollastrini M, Holland V, Brüggemann W, Bruelheide H, Dănilă I, Jaroszewicz B, Valladares F, Bussotti F. Taxonomic and ecological relevance of the chlorophyll a fluorescence signature of tree species in mixed European forests. New Phytol 2016; 212:51-65. [PMID: 27265248 DOI: 10.1111/nph.14026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 04/21/2016] [Indexed: 05/09/2023]
Abstract
The variability of chlorophyll a fluorescence (ChlF) parameters of forest tree species was investigated in 209 stands belonging to six European forests, from Mediterranean to boreal regions. The modifying role of environmental factors, forest structure and tree diversity (species richness and composition) on ChlF signature was analysed. At the European level, conifers showed higher potential performance than broadleaf species. Forests in central Europe performed better than those in Mediterranean and boreal regions. At the site level, homogeneous clusters of tree species were identified by means of a principal component analysis (PCA) of ChlF parameters. The discrimination of the clusters of species was influenced by their taxonomic position and ecological characteristics. The species richness influenced the tree ChlF properties in different ways depending on tree species and site. Tree species and site also affected the relationships between ChlF parameters and other plant functional traits (specific leaf area, leaf nitrogen content, light-saturated photosynthesis, wood density, leaf carbon isotope composition). The assessment of the photosynthetic properties of tree species, by means of ChlF parameters, in relation to their functional traits, is a relevant issue for studies in forest ecology. The connections of data from field surveys with remotely assessed parameters must be carefully explored.
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Affiliation(s)
- Martina Pollastrini
- Department of Agri-Food Production and Environmental Science, University of Florence, Piazzale delle Cascine 28, Florence, 50144, Italy
| | - Vera Holland
- Institute of Ecology, Evolution and Diversity, Goethe University Frankfurt am Main, Max-von-Laue-Str. 13, Frankfurt/M, D-60438, Germany
- Biodiversity and Climate Research Centre, Frankfurt, Senckenberganlage 25, Frankfurt/M, D-60325, Germany
| | - Wolfgang Brüggemann
- Institute of Ecology, Evolution and Diversity, Goethe University Frankfurt am Main, Max-von-Laue-Str. 13, Frankfurt/M, D-60438, Germany
- Biodiversity and Climate Research Centre, Frankfurt, Senckenberganlage 25, Frankfurt/M, D-60325, Germany
| | - Helge Bruelheide
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Am Kirchtor 1, Halle, D-06108, Germany
- German Centre of Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Deutscher Platz 5e, Leipzig, D-04103, Germany
| | - Iulian Dănilă
- Laboratory of Applied Ecology, Faculty of Forestry, Stefan cel Mare University of Suceava, Universității 13, Suceava, 720229, Romania
| | - Bogdan Jaroszewicz
- Białowieża Geobotanical Station, Faculty of Biology, University of Warsaw, ul. Sportowa 19, Białowieża, 17-230, Poland
| | - Fernando Valladares
- Museo Nacional de Ciencias Naturales, MNCN-CSIC, Serrano 115 dpdo, Madrid, E-28006, Spain
| | - Filippo Bussotti
- Department of Agri-Food Production and Environmental Science, University of Florence, Piazzale delle Cascine 28, Florence, 50144, Italy
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