Plant movements and climate warming: intraspecific variation in growth responses to nonlocal soils.

Autor: De Frenne P; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium.; Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EA, UK., Coomes DA; Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EA, UK., De Schrijver A; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium., Staelens J; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium., Alexander JM; Institute of Integrative Biology, ETH Zürich, Universitätsstrasse 16, CH-8092, Zürich, Switzerland., Bernhardt-Römermann M; Friedrich-Schiller-University, Institute of Ecology, Dornburger Str. 159, DE-07743, Jena, Germany., Brunet J; Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, Box 49, SE-230 53, Alnarp, Sweden., Chabrerie O; EDYSAN (FRE 3498 CNRS-UPJV), Université de Picardie Jules Verne, 1 rue des Louvels, FR-80037, Amiens Cedex, France., Chiarucci A; BIOCONNET, Biodiversity and Conservation Network, Department of Life Sciences, University of Siena, Via P.A. Mattioli 4, IT-53100, Siena, Italy., den Ouden J; Forest Ecology and Forest Management Group, Wageningen University, PO Box 47, NL-6700AA, Wageningen, the Netherlands., Eckstein RL; Institute of Landscape Ecology and Resource Management, Research Centre for BioSystems, Land Use and Nutrition (IFZ), Justus-Liebig-University Gießen, Heinrich-Buff-Ring 26-32, DE-35392, Gießen, Germany., Graae BJ; Department of Biology, Norwegian University of Science and Technology, NO-7491, Trondheim, Norway., Gruwez R; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium., Hédl R; Department of Vegetation Ecology, Institute of Botany, Academy of Sciences of the Czech Republic, Lidická 25/27, CZ-65720, Brno, Czech Republic., Hermy M; Department of Earth & Environmental Sciences, Division of Forest, Nature and Landscape, K.U. Leuven, Celestijnenlaan 200E, BE-3001, Leuven, Belgium., Kolb A; Vegetation Ecology and Conservation Biology, Institute of Ecology, FB2, University of Bremen, Leobener Str., DE-28359, Bremen, Germany., Mårell A; UR EFNO, Irstea, Domaine des Barres, FR-45290, Nogent-sur-Vernisson, France., Mullender SM; Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EA, UK., Olsen SL; Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, PO Box 5003, NO-1432, Ås, Norway., Orczewska A; Department of Ecology, Faculty of Biology and Environmental Protection, University of Silesia, ul. Bankowa 9, PL-40-007, Katowice, Poland., Peterken G; Beechwood House, St Briavels Common, Lydney, GL15 6SL, UK., Petřík P; Department of Geographic Information Systems and Remote Sensing, Institute of Botany, Academy of Sciences of the Czech Republic, Zámek 1, CZ-25243, Průhonice, Czech Republic., Plue J; Department of Physical Geography and Quaternary Geology, Stockholm University, SE-106 91, Stockholm, Sweden., Simonson WD; Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EA, UK., Tomescu CV; Forestry Faculty, Stefan cel Mare University, Str. Universităţii 19, RO-720229, Suceava, Romania., Vangansbeke P; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium.; Unit Transition Energy and Environment, Flemish Institute for Technological Research (VITO), Boeretang 200, B-2400, Mol, Belgium., Verstraeten G; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium., Vesterdal L; Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, DK-1958, Frederiksberg C, Denmark., Wulf M; Institute of Land Use Systems, Leibniz-ZALF, Eberswalder Strasse 84, DE-15374, Müncheberg, Germany., Verheyen K; Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, BE-9090, Gontrode-Melle, Belgium.
Jazyk: angličtina
Zdroj: The New phytologist [New Phytol] 2014 Apr; Vol. 202 (2), pp. 431-441. Date of Electronic Publication: 2014 Jan 03.
DOI: 10.1111/nph.12672
Abstrakt: Most range shift predictions focus on the dispersal phase of the colonization process. Because moving populations experience increasingly dissimilar nonclimatic environmental conditions as they track climate warming, it is also critical to test how individuals originating from contrasting thermal environments can establish in nonlocal sites. We assess the intraspecific variation in growth responses to nonlocal soils by planting a widespread grass of deciduous forests (Milium effusum) into an experimental common garden using combinations of seeds and soil sampled in 22 sites across its distributional range, and reflecting movement scenarios of up to 1600 km. Furthermore, to determine temperature and forest-structural effects, the plants and soils were experimentally warmed and shaded. We found significantly positive effects of the difference between the temperature of the sites of seed and soil collection on growth and seedling emergence rates. Migrant plants might thus encounter increasingly favourable soil conditions while tracking the isotherms towards currently 'colder' soils. These effects persisted under experimental warming. Rising temperatures and light availability generally enhanced plant performance. Our results suggest that abiotic and biotic soil characteristics can shape climate change-driven plant movements by affecting growth of nonlocal migrants, a mechanism which should be integrated into predictions of future range shifts.
(© 2014 The Authors. New Phytologist © 2014 New Phytologist Trust.)
Databáze: MEDLINE
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