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Contribution of above- and below-ground plant traits to the structure and function of grassland soil microbial communities / Nicolas Legay in Annals of Botany, 114 (2014)
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Titre : Contribution of above- and below-ground plant traits to the structure and function of grassland soil microbial communities Type de document : Imprimé Auteurs : Nicolas Legay ; Catherine Baxendale ; Karl Grigulis ; Ute krainer ; Eva Kastl ; Michael Schloter ; Richard D. Bardgett ; Cindy Arnoldi ; Michael Bahn ; Maxime Dumont ; Franck Poly ; Jean-Christophe Clément ; Sandra Lavorel (1965-) Année de publication : 2014 Article en page(s) : 1011-1021 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Prairies humides et hautes communautés herbeuses
[CBNPMP-Thèmes] RevégétalisationRésumé : Background and Aims : Abiotic properties of soil are known to be major drivers of the microbial community within it. Our understanding of how soil microbial properties are related to the functional structure and diversity of plant communities, however, is limited and largely restricted to above-ground plant traits, with the role of below-ground traits being poorly understood. This study investigated the relative contributions of soil abiotic properties and plant traits, both above-ground and below-ground, to variations in microbial processes involved in grassland nitrogen turnover. Methods : In mountain grasslands distributed across three European sites, a correlative approach was used to examine the role of a large range of plant functional traits and soil abiotic factors on microbial variables, including gene abundance of nitrifiers and denitrifiers and their potential activities. Key Results : Direct effects of soil abiotic parameters were found to have the most significant influence on the microbial groups investigated. Indirect pathways via plant functional traits contributed substantially to explaining the relative abundance of fungi and bacteria and gene abundances of the investigated microbial communities, while they explained little of the variance in microbial activities. Gene abundances of nitrifiers and denitrifiers were most strongly related to below-ground plant traits, suggesting that they were the most relevant traits for explaining variation in community structure and abundances of soil microbes involved in nitrification and denitrification. Conclusions : The results suggest that consideration of plant traits, and especially below-ground traits, increases our ability to describe variation in the abundances and the functional characteristics of microbial communities in grassland soils. Lien pérenne : DOI : 10.1093/aob/mcu169 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148965
in Annals of Botany > 114 (2014) . - 1011-1021Legay, N., Baxendale, C., Grigulis, K., krainer, U., Kastl, E., Schloter, M., Bardgett, RD., Arnoldi, C., Bahn, M., Dumont, M., Poly, F., Clément, J.C., Lavorel, S. 2014. Contribution of above- and below-ground plant traits to the structure and function of grassland soil microbial communities. Annals of Botany, 114: 1011-1021.Documents numériques
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Article (2014)URL Le contrôle de la végétation dans les installations ferroviaires / SBB CFF FFS (2001)
Titre : Le contrôle de la végétation dans les installations ferroviaires Type de document : Imprimé Auteurs : SBB CFF FFS ; OFEFP ; OFT Editeur : Berne : CFF SA Année de publication : 2001 Importance : 33 p. Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Stratégies & plans d'action, intégration de l'environnement (activités économiques & aménagement)
[CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes
[CBNPMP-Thèmes] RevégétalisationPermalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=77878 2001. Le contrôle de la végétation dans les installations ferroviaires. CFF SA, Berne. 33 pp.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 12204 SM Brochure Bureaux Végétal local Consultable Der Einsatz von Hilfsstoffen in der standortgerechten Begrünung / Egon Stalljann (2006)
est un extrait de Soil-bioengineering : Ecological Restoration with native plants an seed material / Bernhard Krautzer (2006)
Titre : Der Einsatz von Hilfsstoffen in der standortgerechten Begrünung Type de document : Extrait d'ouvrage Auteurs : Egon Stalljann Année de publication : 2006 Importance : p. 149-154 Langues : Allemand (ger) Catégories : [CBNPMP-Thèmes] Revégétalisation Note de contenu : Conference 5-9 September 2006 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85296 Stalljann, E. 2006. Der Einsatz von Hilfsstoffen in der standortgerechten Begrünung. In: Soil-bioengineering : Ecological Restoration with native plants an seed material. HBLFA Raumberg-Gumpenstein, Irdning: 149-154.Detecting local adaptation in widespread grassland species - the importance of scale and local plant community / Armin Bischoff (2006)
Titre : Detecting local adaptation in widespread grassland species - the importance of scale and local plant community Type de document : Tiré à part de revue Auteurs : Armin Bischoff ; Lisèle Crémieux ; Marie Smilauerova ; Clare S. Lawson ; Simon R. Mortimer ; Jiri Doležal ; Vojtech Lanta ; Andrew R. Edwards ; Alex J. Brook ; Mirka Macel ; Jan Lepš ; Thomas Steinger ; Heinz Müller-Schärer (1954-) Année de publication : 2006 Importance : 1130-1142 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Revégétalisation Résumé : 1 Adaptation of plant populations to local environments has been shown in many species but local adaptation is not always apparent and spatial scales of differentiation are not well known. In a reciprocal transplant experiment we tested whether: (i) three widespread grassland species are locally adapted at a European scale; (ii) detection of local adaptation depends on competition with the local plant community; and (iii) local differentiation between neighbouring populations from contrasting habitats can be stronger than differentiation at a European scale.
2 Seeds of Holcus lanatus, Lotus corniculatus and Plantago lanceolata from a Swiss, Czech and UK population were sown in a reciprocal transplant experiment at fields that exhibit environmental conditions similar to the source sites. Seedling emergence, survival, growth and reproduction were recorded for two consecutive years.
3 The effect of competition was tested by comparing individuals in weeded monocultures with plants sown together with species from the local grassland community. To compare large-scale vs. small-scale differentiation, a neighbouring population from a contrasting habitat (wet-dry contrast) was compared with the ‘home’ and ‘foreign’ populations.
4 In P. lanceolata and H. lanatus, a significant home-site advantage was detected in fitness-related traits, thus indicating local adaptation. In L. corniculatus, an overall superiority of one provenance was found.
5 The detection of local adaptation depended on competition with the local plant community. In the absence of competition the home-site advantage was underestimated in P. lanceolata and overestimated in H. lanatus.
6 A significant population differentiation between contrasting local habitats was found. In some traits, this small-scale was greater than large-scale differentiation between countries.
7 Our results indicate that local adaptation in real plant communities cannot necessarily be predicted from plants grown in weeded monocultures and that tests on the relationship between fitness and geographical distance have to account for habitat-dependent small-scale differentiation. Considering the strong small-scale differentiation, a local provenance from a different habitat may not be the best choice in ecological restoration if distant populations from a more similar habitat are available.
Lien pérenne : DOI : 10.1111/j.1365-2745.2006.01174.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=132385 Bischoff, A., Crémieux, L., Smilauerova, M., Lawson, CS., Mortimer, SR., Doležal, J., Lanta, V., Edwards, AR., Brook, AJ., Macel, M., Lepš, J., Steinger, T., Müller-Schärer, H. 2006. Detecting local adaptation in widespread grassland species - the importance of scale and local plant community. Journal of ecology, 94 : 1130-1142.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17256 B. Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
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Article (2006)URL Detecting local adaptation in widespread grassland species - the importance of scale and local plant community / Armin Bischoff in Journal of ecology, 94 (2006)
[article]
Titre : Detecting local adaptation in widespread grassland species - the importance of scale and local plant community Type de document : Imprimé Auteurs : Armin Bischoff ; Lisèle Crémieux ; Majka Smilauerova ; Clare S. Lawson ; Simon R. Mortimer ; Jiri Doležal ; Vojtech Lanta ; Andrew R. Edwards ; Alex J. Brook ; Mirka Macel ; Jan Lepš ; Thomas Steinger ; Heinz Müller-Schärer (1954-) Année de publication : 2006 Article en page(s) : 1130-1142 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Revégétalisation Lien pérenne : DOI : 10.1111/j.1365-2745.2006.01174.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=145632
in Journal of ecology > 94 (2006) . - 1130-1142Bischoff, A., Crémieux, L., Smilauerova, M., Lawson, CS., Mortimer, SR., Doležal, J., Lanta, V., Edwards, AR., Brook, AJ., Macel, M., Lepš, J., Steinger, T., Müller-Schärer, H. 2006. Detecting local adaptation in widespread grassland species - the importance of scale and local plant community. Journal of ecology, 94: 1130-1142.Documents numériques
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Article (2006)URL Déterminismes géomorphologique et fonctionnels de la distribution des plantes dans les milieux d'altitude : essai d'éco-géomorphologie. Implications et applications pour la restauration de la biodiversité des pistes de ski / Francis Isselin-Nondedeu (2005)
PermalinkDeveloping methods of restoring vegetation communities while preserving genetic integrity / Richard B. Keigley (1988)
PermalinkDevelopment of a Procedure for the Evaluation of the Cost benefit Ratio of Nature Conservation and Landscape Management Measures / Marcelle Conrad (2006)
PermalinkDevelopments of hay grass seeding (direct seeding) in Switzerland / Andreas Bosshard (2011)
PermalinkDie Ausschreibungspraxis für Wildsaatgut in Deutschland / Ernst Rieger (2006)
PermalinkDirectives pour la végétalisation en altitude / Association pour le génie biologique (2008)
PermalinkDisparaged, disturbed or degraded nature or cultural landscape / Tone Israelsen (2006)
PermalinkDiversité floristique en jachère faune sauvage : quels risques d'apparition d'espèces envahissantes ? / Émilie Cadet (2007)
PermalinkDuration of seed germinability of alpine legumes and grasses for eroded areas restoration / L Vescovo (2002)
PermalinkDynamique des enherbements des pistes de ski en Savoie et leur gestion pastorale / Alain Bedecarrats (1991)
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