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CBNPMP-Thèmes > Ecologie et géographie botanique > Ecologie générale > Stratégies et plans d'action de gestion de la biodiversité > Restauration des écosystèmes
Restauration des écosystèmes |
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Effect of seeding date on establishment of native grasses / Mary Hockenberry Meyer in Native Plants Journal, 3 (2) (2002)
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Titre : Effect of seeding date on establishment of native grasses Type de document : Imprimé Auteurs : Mary Hockenberry Meyer ; Virginia A. Gaynor Année de publication : 2002 Article en page(s) : 132-138 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] RevégétalisationMots-clés : Schizachyrium scoparium Bouteloua curtipendula Elymus canadensis Bromus kalmii Résumé : In this research, the best planting dates for warm-season grasses, little bluestem (Schizachyrium scoparium [Michx.] Nash [Poaceae]) and sideoats grama (Bouteloua curtipendula [Michx.] Torr. [Poaceae]), were 1 May through 20 July. For cool-season grasses, Canada wildrye (Elymus canadensis L. [Poaceae]) and Kalm’s brome (Bromus kalmii A. Gray [Poaceae]), 1 May through 1 August were the best planting dates. Dormant seeding was successful only 1 y for the cool-season grasses. Elymus canadensis had significantly better second-season establishment than other species or mixes and may be useful as a cover crop in prairie restorations. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148715
in Native Plants Journal > 3 (2) (2002) . - 132-138Hockenberry Meyer, M., Gaynor, VA. 2002. Effect of seeding date on establishment of native grasses. Native Plants Journal, 3(2): 132-138.Documents numériques
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Article (2002)Adobe Acrobat PDF Effet du travail du sol et des apports organiques sur l'érodibilité des sols des Rougiers de Camarès (Sud de la France) / Bernard Barthès (1998)
est un tiré à part de L'eau et la fertilité des sols : deux ressources à gérer ensemble ,Journées du Réseau Erosion, Québec (CAN) (1998)
Titre : Effet du travail du sol et des apports organiques sur l'érodibilité des sols des Rougiers de Camarès (Sud de la France) Type de document : Tiré à part d'ouvrage Auteurs : Bernard Barthès ; A Albrecht ; J Asseline ; G Noni de ; Éric Roose (1940-) ; M Viennot Année de publication : 1998 Importance : p. 228-236 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Fertilisation minérale et organique, amendements
[CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] Erosion des solsPermalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85755 Barthès, B., Albrecht, A., Asseline, J., Noni de, G., Roose, E., Viennot, M. 1998. Effet du travail du sol et des apports organiques sur l'érodibilité des sols des Rougiers de Camarès (Sud de la France). In: L'eau et la fertilité des sols : deux ressources à gérer ensemble ,Journées du Réseau Erosion, Québec (CAN). : 228-236.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 25131 NS Extrait Bureaux Espaces naturels sensibles Consultable Enhancing diversity of species-poor grasslands: an experimental assessment of multiple constraints / Richard F. Pywell in Journal of applied ecology, 44 (2007)
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Titre : Enhancing diversity of species-poor grasslands: an experimental assessment of multiple constraints Type de document : Imprimé Auteurs : Richard F. Pywell ; James Bullock ; Jerry B. Tallowin ; Kevin John Walker ; Liz Warman ; Greg Masters Année de publication : 2007 Article en page(s) : 81-94 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] RevégétalisationMots-clés : Rhinanthus Résumé : 1 Many grasslands in north-west Europe are productive but species-poor communities resulting from intensive agriculture. Reducing the intensity of management under agri-environment schemes has often failed to increase botanical diversity. We investigated biotic and abiotic constraints on diversification by manipulating seed and microsite availability, soil fertility, resource competition, herbivory and deficiencies in the soil microbial community. 2 The effectiveness of 13 restoration treatments was investigated over 4 years in a randomized block experiment established in two productive grasslands in central-east and south-west England. 3 Severe disturbance involving turf removal followed by seed addition was the most effective and reliable means of increasing grassland diversity. Disturbance by multiple harrowing was moderately effective but was enhanced by molluscicide application to reduce seedling herbivory and by sowing the hemiparasite Rhinanthus to reduce competition from grasses. 4 Low-level disturbance by grazing or slot-seeding was ineffective in increasing diversity. Inoculation with soil microbial communities from species-rich grasslands had no effect on botanical diversity. Nitrogen and potassium fertilizer addition accelerated off-take of phosphorus in cut herbage but did not cause a reduction in soil phosphorus or increase botanical diversity. 5 Different grazing management regimes had little impact on diversity. This may reflect the constraining effect of the July hay cut on species dispersal and colonization. 6 Synthesis and applications. Three alternative approaches to grassland diversification, with different outcomes, are recommended. (i) High intervention deturfing, which would create patches with low competitive conditions for rapid and reliable establishment of the target community. For reasons of cost and practicality this can only be done over small areas but will form source populations for subsequent spread. (ii) Moderate intervention (harrowing or slot-seeding) over large areas, which would establish a limited number of desirable, generalist species that perform well in restoration. This method is low cost and rapid but the increases in biodiversity are less predictable. (iii) Phased restoration, which would complement the above approaches. Productivity and competition are reduced over 3–5 years using Rhinanthus or fertilizers to accelerate phosphorus off-take. After this time harrowing and seeding should allow a wide range of more specialist species to establish. However, further research is required to determine the long-term effectiveness of these approaches.
Lien pérenne : DOI : 10.1111/j.1365-2664.2006.01260.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148809
in Journal of applied ecology > 44 (2007) . - 81-94Pywell, RF., Bullock, J., Tallowin, JB., Walker, K.J., Warman, L., Masters, G. 2007. Enhancing diversity of species-poor grasslands: an experimental assessment of multiple constraints. Journal of applied ecology, 44: 81-94.Documents numériques
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Article (2007)URL Entre expérimentations scientifiques et veille écologique : comment évaluer des mesures d'atténuations proposées par une étude d'impact ? Le cas de canalisations enterrées dans la plaine de Crau / Clémentine Coiffait-Gombault in Sciences, eaux & territoires, 5 (2011)
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Titre : Entre expérimentations scientifiques et veille écologique : comment évaluer des mesures d'atténuations proposées par une étude d'impact ? Le cas de canalisations enterrées dans la plaine de Crau Type de document : Imprimé Auteurs : Clémentine Coiffait-Gombault, Auteur ; Elise Buisson (1977-), Auteur ; Thierry Dutoit (1967-), Auteur ; Sylvain Fadda, Auteur ; Cédric Mroczko, Auteur ; Yoan Braud, Auteur ; Julien Viglione, Auteur Année de publication : 2011 Article en page(s) : 54-57 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] Etude d'aménagement, étude d'impact, actions anthropiques et leur impactPermalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=144640
in Sciences, eaux & territoires > 5 (2011) . - 54-57Coiffait-Gombault, C., Buisson, E., Dutoit, T., Fadda, S., Mroczko, C., Braud, Y., Viglione, J. 2011. Entre expérimentations scientifiques et veille écologique : comment évaluer des mesures d'atténuations proposées par une étude d'impact ? Le cas de canalisations enterrées dans la plaine de Crau. Sciences, eaux & territoires, 5: 54-57.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité R11946 P-1714 Revue Bureaux Restauration écologique Consultable Environmental conservation and restoration ecology : two facets of the same problem / Krystyna M. Urbanska (2000)
Titre : Environmental conservation and restoration ecology : two facets of the same problem Type de document : Tiré à part de revue Auteurs : Krystyna M. Urbanska (1935-) Année de publication : 2000 Importance : 20-27 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Fonctionnement et structure des écosystèmes
[CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] RevégétalisationRésumé : Restoration ecology has often been regarded as a subordinate component of conservation biology and yet the two disciplines differ from each other. Conservation aims at staving off extinction, i.e. preserving ecological structures and services which still exist, however endangered they may be. On the other hand, the principal objective of restoration is re-building ecological structures and services that have been destroyed. The most distinct focus of conservation is on population response to exploitation, whereas restoration is principally concerned with over-exploited sites and landscapes in which communities/ecosystems are to be re-built. Conservation aims at preserving as many species as possible; on the other hand, the biodiversity approach in restoration may be addressed on three levels viz. 1) initial species diversity, 2) post-restoration increase of diversity via spontaneous species immigration, and 3) age-state diversity of developing plant cover. The conceptual framework in conservation biology differs from that in restoration ecology. The two basic paradigms used in conservation biology are 1) small-population paradigm and 2) declining-population paradigm, and one of its useful concepts is population viability assessment (PVA). The two principal paradigms used in restoration ecology are 1) nature-in-balance paradigm and 2) nature-in-flux paradigm. Interfaces between conservation and restoration may be recognized when e.g., recovery strategies for threatened species include habitat/ecosystem restoration, or when population processes in non-threatened species are studied to verify their usefulness as restoration material. Integration of species and ecosystem approaches is already recognizable in ecology. It is to be hoped that in future conservation and restoration become integrated components of ecosystem management, but for the time being they remain two different facets of the same problem which is the negative human impact upon environment. Lien pérenne : DOI : 10.5194/we-1-20-2000 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=133795 Urbanska, KM. 2000. Environmental conservation and restoration ecology : two facets of the same problem. Web ecology, 1 : 20-27.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 19535 Urbanska Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
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Article (2000)URL Des espèces locales pour la révégétalisation en montagne pyrénéenne : une priorité pour conserver la flore lors des aménagements / Sandra Malaval (2007)
PermalinkEspoirs et limites de l'ingénierie écologique / Thierry Dutoit in Le Courrier de la nature, 270 (10/2012)
PermalinkEssai de restauration de roselières en marais dulçaquicole / Jean Marc Paillisson in Sciences, eaux & territoires, 5 (2011)
PermalinkEtude de l'évolution et du fonctionnement des sols reconstitués en altitude au niveau des pistees de ski ainsi que de la dynamique de reconquête de ces espaces par les espèces natives - le cas des stations savoyardes / Françoise Dinger (2001)
PermalinkEvaluation of the ecological restoration potential of plant communities in Norway spruce plantations using a life-trait based approach / Bruno Hérault in Journal of applied ecology, 42 ([01/01/2005])
PermalinkEvaluation de la restauration de l'habitat physique d'un cours d'eau de Haute-Savoie (le Dadon) : mise en place, premiers résultats et perspectives / Laure Vigier in Sciences, eaux & territoires, 5 (2011)
PermalinkÉvaluation de la restauration de zones humides en Bretagne - Indicateurs floristiques et entomologiques / Louison Bienvenu (2021)
PermalinkEvaluer la dégradation en écologie de la restauration, une question d'échelles, de références et de perception / Frédéric Bioret in Sciences, eaux & territoires, 5 (2011)
PermalinkEvolution during seed production for ecological restoration ? / Malte Conrady in Journal of applied ecology, 59 (5) (May 2022)
PermalinkEvolution of plant materials for ecological restoration: insights from the applied and basic literature / Erin K. Espeland in Journal of applied ecology, 54 (1) (2017)
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