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Sökning: (id:"swepub:oai:DiVA.org:su-208280") > Soil seed bank resp...

Soil seed bank responses to edge effects in temperate European forests

Gasperini, Cristina (författare)
Department of Agriculture, Food, Environment and Forestry University of Florence Florence Italy;Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Bollmann, Kurt (författare)
Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland
Brunet, Jörg (författare)
Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för sydsvensk skogsvetenskap,Southern Swedish Forest Research Centre,Southern Swedish Forest Research Centre Swedish University of Agricultural Sciences Lomma Sweden
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Cousins, Sara A. O. (författare)
Stockholms universitet,Institutionen för naturgeografi,Department of Physical Geography Stockholm University Stockholm Sweden,Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences University of Silesia Katowice Poland
Decocq, Guillaume (författare)
UMR CNRS 7058 “Ecologie et Dynamique des Systèmes Anthropisés” (EDYSAN) Université de Picardie Jules Verne Amiens France
De Pauw, Karen (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Diekmann, Martin (författare)
Vegetation Ecology and Conservation Biology, Institute of Ecology, FB2 University of Bremen Bremen Germany
Govaert, Sanne (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Graae, Bente J. (författare)
Department of Biology NTNU Trondheim Norway
Hedwall, Per-Ola (författare)
Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för sydsvensk skogsvetenskap,Southern Swedish Forest Research Centre,Southern Swedish Forest Research Centre Swedish University of Agricultural Sciences Lomma Sweden
Iacopetti, Giovanni (författare)
Department of Agriculture, Food, Environment and Forestry University of Florence Florence Italy
Lenoir, Jonathan (författare)
UMR CNRS 7058 “Ecologie et Dynamique des Systèmes Anthropisés” (EDYSAN) Université de Picardie Jules Verne Amiens France
Lindmo, Sigrid (författare)
Department of Biology NTNU Trondheim Norway
Meeussen, Camille (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Orczewska, Anna (författare)
Ponette, Quentin (författare)
Earth and Life Institute Université Catholique de Louvain Louvain‐la‐Neuve Belgium
Plue, Jan (författare)
IVL Svenska Miljöinstitutet,IVL Swedish Environmental Institute Stockholm Sweden
Sanczuk, Pieter (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Spicher, Fabien (författare)
UMR CNRS 7058 “Ecologie et Dynamique des Systèmes Anthropisés” (EDYSAN) Université de Picardie Jules Verne Amiens France
Vanneste, Thomas (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Vangansbeke, Pieter (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
Zellweger, Florian (författare)
Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland
Selvi, Federico (författare)
Department of Agriculture, Food, Environment and Forestry University of Florence Florence Italy
De Frenne, Pieter (författare)
Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering Ghent University Melle‐Gontrode Belgium
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 (creator_code:org_t)
 
2022-07-16
2022
Engelska.
Ingår i: Global Ecology and Biogeography. - Stockholm : Wiley. - 1466-822X .- 1466-8238. ; 31:9, s. 1877-1893
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
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  • Aim: The amount of forest edges is increasing globally due to forest fragmentation and land-use changes. However, edge effects on the soil seed bank of temperate forests are still poorly understood. Here, we assessed edge effects at contrasting spatial scales across Europe and quantified the extent to which edges can preserve the seeds of forest specialist plants.Location: Temperate European deciduous forests along a 2,300-km latitudinal gradient.Time period: 2018-2021.Major taxa studied: Vascular plants.Methods: Through a greenhouse germination experiment, we studied how edge effects alter the density, diversity, composition and functionality of forest soil seed banks in 90 plots along different latitudes, elevations and forest management types. We also assessed which environmental conditions drive the seed bank responses at the forest edge versus interior and looked at the relationship between the seed bank and the herb layer species richness.Results: Overall, 10,108 seedlings of 250 species emerged from the soil seed bank. Seed density and species richness of generalists (species not only associated with forests) were higher at edges compared to interiors, with a negative influence of C : N ratio and litter quality. Conversely, forest specialist species richness did not decline from the interior to the edge. Also, edges were compositionally, but not functionally, different from interiors. The correlation between the seed bank and the herb layer species richness was positive and affected by microclimate.Main conclusions: Our results underpin how edge effects shape species diversity and composition of soil seed banks in ancient forests, especially increasing the proportion of generalist species and thus potentially favouring a shift in community composition. However, the presence of many forest specialists suggests that soil seed banks still play a key role in understorey species persistence and could support the resilience of our fragmented forests.

Ämnesord

NATURVETENSKAP  -- Biologi (hsv//swe)
NATURAL SCIENCES  -- Biological Sciences (hsv//eng)
LANTBRUKSVETENSKAPER  -- Lantbruksvetenskap, skogsbruk och fiske -- Skogsvetenskap (hsv//swe)
AGRICULTURAL SCIENCES  -- Agriculture, Forestry and Fisheries -- Forest Science (hsv//eng)
NATURVETENSKAP  -- Biologi -- Ekologi (hsv//swe)
NATURAL SCIENCES  -- Biological Sciences -- Ecology (hsv//eng)

Nyckelord

deciduous forests
edge effect
forest biodiversity
forest specialists
microclimate
plant traits
soil seed banks
understorey vegetation

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