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Climate mediates the biodiversity–ecosystem stability relationship globally / Pablo García-Palacios in Proceedings of the National Academy of Sciences of the United States of America, 115 (33) (2018)
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Titre : Climate mediates the biodiversity–ecosystem stability relationship globally Type de document : Imprimé Auteurs : Pablo García-Palacios ; Nicolas Gross ; Juan Gaitán ; Fernando T. Maestre Année de publication : 2018 Article en page(s) : 8400-8405 Langues : Anglais (eng) Catégories : [LOTERRE-Biodiversité] Changement climatique
[CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] RevégétalisationRésumé : The insurance hypothesis, stating that biodiversity can increase ecosystem stability, has received wide research and political attention. Recent experiments suggest that climate change can impact how plant diversity influences ecosystem stability, but most evidence of the biodiversity–stability relationship obtained to date comes from local studies performed under a limited set of climatic conditions. Here, we investigate how climate mediates the relationships between plant (taxonomical and functional) diversity and ecosystem stability across the globe. To do so, we coupled 14 years of temporal remote sensing measurements of plant biomass with field surveys of diversity in 123 dryland ecosystems from all continents except Antarctica. Across a wide range of climatic and soil conditions, plant species pools, and locations, we were able to explain 73% of variation in ecosystem stability, measured as the ratio of the temporal mean biomass to the SD. The positive role of plant diversity on ecosystem stability was as important as that of climatic and soil factors. However, we also found a strong climate dependency of the biodiversity–ecosystem stability relationship across our global aridity gradient. Our findings suggest that the diversity of leaf traits may drive ecosystem stability at low aridity levels, whereas species richness may have a greater stabilizing role under the most arid conditions evaluated. Our study highlights that to minimize variations in the temporal delivery of ecosystem services related to plant biomass, functional and taxonomic plant diversity should be particularly promoted under low and high aridity conditions, respectively. Lien pérenne : DOI : 10.1073/pnas.1800425115 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148962
in Proceedings of the National Academy of Sciences of the United States of America > 115 (33) (2018) . - 8400-8405García-Palacios, P., Gross, N., Gaitán, J., Maestre, FT. 2018. Climate mediates the biodiversity–ecosystem stability relationship globally. Proceedings of the National Academy of Sciences of the United States of America, 115(33): 8400-8405.Documents numériques
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Article (2018)URL Comparaison among different propagation materials en middle term revegetation of a landslide in North - Eastern Italy / Michele Scotton (2006)
est un extrait de Species Introduction in restoration projects - possibilities and limitations- International worshop of the specialist group "Restoration Ecology" of the ecological Society of Germany, Austria and Switzerland (Gfö) / Kathrin Kiehl (2006)
Titre : Comparaison among different propagation materials en middle term revegetation of a landslide in North - Eastern Italy Type de document : Extrait d'ouvrage Auteurs : Michele Scotton ; Frederica Sancin Année de publication : 2006 Importance : p. 29 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Revégétalisation
[CBNPMP-Géographique] northMots-clés : Agrostis tenuis Sibth. Anthoxanthum odoratum L. Bromus erectus Hudson Cynosurus cristatus L. Arrhenatherum elatius (L.) P. Beauv. ex J. & C. Presl Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85216 Scotton, M., Sancin, F. 2006. Comparaison among different propagation materials en middle term revegetation of a landslide in North - Eastern Italy. In: Species Introduction in restoration projects - possibilities and limitations- International worshop of the specialist group "Restoration Ecology" of the ecological Society of Germany, Austria and Switzerland (Gfö). Technische Universität München, Freising: 29.
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Titre : Comparing Perceptions of Native Status Type de document : Imprimé Auteurs : Steven E. Smith ; Susan R. Winslow Année de publication : 2001 Article en page(s) : 5-11 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Revégétalisation Résumé : Use of the term “native” when referring to plants is common in many settings. However, what “native” means to different individuals and groups is often poorly understood. Inconsistent definition of native status (“nativity”) may complicate implementation or endorsement of conservation activities, particularly those involving revegetation. Professionals in plant-related fields are typically responsible for developing revegetation projects as well as regulations that apply to these projects. To assess how definition criteria may differ between groups we developed a questionnaire that asked respondents to assess native status in 13 hypothetical revegetation scenarios. A total of 303 questionnaires were evaluated with respondents from 33 states. Different respondent groups responded differently in certain scenarios. Where differences existed, professionals in plant-related fields were more likely to regard plants native than non-professionals. Respondents associated with Native Plant Societies (NPS) were less likely to designate plants as native than non-NPS respondents. Successful conservation activities with native plants should involve open and precise definition of nativity. Lien pérenne : DOI : 10.3368/npj.2.1.5 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148172
in Native Plants Journal > 2 (1) (2001) . - 5-11Smith, SE., Winslow, SR. 2001. Comparing Perceptions of Native Status. Native Plants Journal, 2(1): 5-11.Documents numériques
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Article (2001)URL Comparison of different restoration techniques and seed mixtures in the revegetation of two ski-runs in NE Italy / Elisa Diana (2006)
est un extrait de Soil-bioengineering : Ecological Restoration with native plants an seed material / Bernhard Krautzer (2006)
Titre : Comparison of different restoration techniques and seed mixtures in the revegetation of two ski-runs in NE Italy Type de document : Extrait d'ouvrage Auteurs : Elisa Diana ; Giovanni Peratoner ; Matteo Dainese Année de publication : 2006 Importance : p. 233 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Revégétalisation
[CBNPMP-Géographique] ItalieNote de contenu : Conference 5-9 September 2006 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85314 Diana, E., Peratoner, G., Dainese, M. 2006. Comparison of different restoration techniques and seed mixtures in the revegetation of two ski-runs in NE Italy. In: Soil-bioengineering : Ecological Restoration with native plants an seed material. HBLFA Raumberg-Gumpenstein, Irdning: 233.A comparison of specific leaf area, chemical composition and leaf construction costs of field plants from 15 habitats differing in productivity / Hendrik Poorter in New Phytologist, 143 (1999)
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Titre : A comparison of specific leaf area, chemical composition and leaf construction costs of field plants from 15 habitats differing in productivity Type de document : Imprimé Auteurs : Hendrik Poorter ; Rob de Jong Année de publication : 1999 Article en page(s) : 163-176 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Revégétalisation Résumé : Laboratory experiments have shown a large difference in specific leaf area (SLA, leaf area: leaf mass) between species from nutrient-poor and nutrient-rich habitats, but no systematic difference in the construction costs (the amount of glucose required to construct 1 g biomass). We examined how far these patterns are congruent with those from field-grown plants. An analysis was made of the vegetation in a range of grasslands and heathlands differing in productivity. The SLA of the dominant species in 15 different habitats was determined, as well as chemical composition and construction costs of bulk samples of leaves. SLA in the field was generally lower than in the laboratory, but showed consistency in that the ranking across species remained the same. Species from highly productive habitats had higher SLA than those from sites of low productivity, although individual species sometimes deviated substantially from the general trend. Construction costs were similar for plants from different habitats. This was mainly due to the positive correlation between an expensive class of compounds (proteins) and a cheap one (minerals). Lien pérenne : DOI : 10.1046/j.1469-8137.1999.00428.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150730
in New Phytologist > 143 (1999) . - 163-176Poorter, H., Jong, R.d. 1999. A comparison of specific leaf area, chemical composition and leaf construction costs of field plants from 15 habitats differing in productivity. New Phytologist, 143: 163-176.Documents numériques
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Article (1999)URL Comparison of three vegetation methods on a dike of the river Rhine (sod transplantation, Heudrusch-sowing, commercial Seed), regarding biodiversity, ecological value and erosion control / Stefan Bloemer (2006)
PermalinkPermalinkConcieiving the science, business, and practice of restoring natural capital / James Aronson in Ecological Restoration, 24 (1) (03/2006)
PermalinkConference proceedings : International conference " Using species rich semi-natural grassland to obtain seed for the restoration of degraded areas ", Agricultural faculty, Legnaro (PD, Italy) 21-22.09 2011 / Semi-natural grassland as a source of biodiversity improvement (SALVERE) (2011)
PermalinkConservation and management of native plants and fungi / Thomas N. Kaye (1997)
PermalinkConservation approaches for autochthonous woody plants in Flanders / Kristine Mijnsbrugge Vander in Silvae Genetica, 54 (2005)
PermalinkConservation et restauration de la flore dans un contexte anthropisé, quelles solutions ? / Sandra Malaval in Sciences, eaux & territoires, 16 (2015)
PermalinkConserving the local genetic diversity of woody plant populations : possibilities for the production of planting stock of strict local origin / Kristine Mijnsbrugge Vander (2006)
PermalinkConstruction and Monitorization of Bioengineering Techniques in Monsanto Forest Park, Lisbon / Aldo Freitas (2006)
PermalinkLa construction et la restauration de talus boisés / Conseil général Ille-et-Vilaine (2002)
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