Emerging stability of forest productivity by mixing two species buffers temperature destabilizing effect
- Del Rio, Miren 1
- Ruiz‐Peinado, Ricardo 1
- Holm, Stig‐Olof 2
- Jansons, Aris 3
- Nord‐Larsen, Thomas 4
- Verheyen, Kris 5
- Bravo‐Oviedo, Andrés 6
- Pretzsch, Hans 7
- Ruiz-Peinado, Ricardo 1
- Jactel, Hervé 8
- Coll, Lluís 9
- Löf, Magnus 10
- Aldea, Jorge 10
- Ammer, Christian 11
- Avdagić, Admir 12
- Barbeito, Ignacio 13
- Bielak, Kamil 14
- Bravo, Felipe 15
- Brazaitis, Gediminas 16
- Cerný, Jakub 17
- Collet, Catherine 18
- Condés, Sonia 19
- Drössler, Lars 20
- Fabrika, Marek 21
- Heym, Michael 7
- Hylen, Gro 22
- Janssons, Aris 3
- Kurylyak, Viktor 23
- Lombardi, Fabio 24
- Matović, Bratislav 25
- Metslaid, Marek 26
- Motta, Renzo 27
- Nord-Larsen, Thomas 4
- Nothdurft, Arne 28
- Den Ouden, Jan 29
- Pach, Maciej 30
- Pardos, Marta 1
- Poeydebat, Charlotte 8
- Ponette, Quentin 31
- Pérot, Tomas 32
- Reventlow, Ditlev Otto Juel 4
- Sitko, Roman 21
- Sramek, Vit 17
- Steckel, Mathias 33
- Svoboda, Miroslav 34
- Vospernik, Sonja 28
- Wolff, Barbara 35
- Zlatanov, Tzvetan 36
- Bravo-Oviedo, Andrés 6
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1
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria
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Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria
Madrid, España
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2
Umeå University
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- 3 Latvian State Forest Research Institute "Silava"
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4
University of Copenhagen
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5
Ghent University
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6
Consejo Superior de Investigaciones Científicas
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7
Technical University Munich
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8
University of Bordeaux
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9
Universitat de Lleida
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10
Swedish University of Agricultural Sciences
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11
University of Göttingen
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12
University of Sarajevo
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13
University of British Columbia
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14
Warsaw University of Life Sciences
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15
Universidad de Valladolid
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16
Vytautas Magnus University
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17
Forestry and Game Management Research Institute
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Forestry and Game Management Research Institute
Praga, República Checa
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18
University of Lorraine
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19
Universidad Politécnica de Madrid
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20
Ilia State University
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21
Technical University of Zvolen
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22
Norwegian Institute of Bioeconomy Research
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- 23 Ukrainian National Forestry University
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24
Mediterranean University of Reggio Calabria
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25
University of East Sarajevo
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26
Estonian University of Life Sciences
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27
University of Turin
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28
University of Natural Resources and Life Sciences
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- 29 Wageningen University & Research
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30
University of Agriculture in Krakow
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31
Université Catholique de Louvain
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- 32 Institut National de la Recherche Agronomique
- 33 Forst Baden-Württemberg (AöR)
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34
Czech University of Life Sciences Prague
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- 35 Hochschule für nachhaltige Entwicklung Eberswalde (HNEE), FG Waldinventur und Planung
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36
Bulgarian Academy of Sciences
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Editor: Dryad
Year of publication: 2022
Type: Dataset
Abstract
The increasing disturbances in monocultures around the world are testimony to their instability under global change. Many studies have claimed that temporal stability of productivity increase with species richness, although the ecological fundaments have mainly been investigated through diversity experiments. To adequately manage forest ecosystems, it is necessary to have a comprehensive understanding of the effect of mixing species on the temporal stability of productivity and the way in which this it is influenced by climate conditions across large geographical areas. Here, we used a unique dataset of 261 stands combining pure and two-species mixtures of four relevant tree species over a wide range of climate conditions in Europe to examine the effect of species mixing on the level and temporal stability of productivity. Structural equation modelling was employed to further explore the direct and indirect influence of climate, overyielding, species asynchrony and additive effect (i.e. temporal stability expected from the species growth in monospecific stands) on temporal stability in mixed forests. We showed that by adding only one tree species to monocultures, the level (overyielding: +6%) and stability (temporal stability: +12%) of stand growth increased significantly. We identified the key effect of temperature on destabilizing stand growth, which may be mitigated by mixing species. We further confirmed asynchrony as the main driver of temporal stability in mixed stands, through both the additive effect and species interactions, which modify between-species asynchrony in mixtures in comparison to monocultures. Synthesis and applications. This study highlights the emergent properties associated with mixing two-species, which result in resource efficient and temporally stable production systems. We reveal the negative impact of mean temperature on temporal stability of forest productivity and how the stabilizing effect of mixing two species can counterbalance this impact. The overyielding and temporal stability of growth addressed in this paper are essential for ecosystem services closely linked with the level and rhythm of forest growth. Our results underline that mixing two species can be a realistic and effective nature-based climate solution, which could contribute towards meeting EU climate target policies.