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CBNPMP-Thèmes > Ecologie et géographie botanique > Ecologie générale > Stratégies et plans d'action de gestion de la biodiversité > Conservation et gestion des espèces
Conservation et gestion des espèces |
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Plant-pollinator interactions : a threatened mutualism with implications for the ecology and management of rare plants / Timothy P. Spira (2001)
Titre : Plant-pollinator interactions : a threatened mutualism with implications for the ecology and management of rare plants Type de document : Tiré à part de revue Auteurs : Timothy P. Spira Année de publication : 2001 Importance : 78-88 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Coadaptation, coévolution, symbiose (dissémination, pollinisation)
[CBNPMP-Thèmes] Fragmentation, insularité, isolat
[CBNPMP-Thèmes] Conservation et gestion des espèces
[CBNPMP-Thèmes] Stratégie de production de semences (fécondité)Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130776 Spira, TP. 2001. Plant-pollinator interactions : a threatened mutualism with implications for the ecology and management of rare plants. Natural Areas Journal, 21 : 78-88.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 11235 S Tiré à part Centre de documentation Tirés à part Consultable Plant reproductive susceptibility to habitat fragmentation: Review and synthesis through a meta-analysis / Ramiro Aguilar in Ecology Letters, 9 (8) (2006)
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Titre : Plant reproductive susceptibility to habitat fragmentation: Review and synthesis through a meta-analysis Type de document : Imprimé Auteurs : Ramiro Aguilar ; Lorena Ashworth ; Leonardo Galetto ; Marcelo A. Aizen Année de publication : 2006 Article en page(s) : 968-980 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Messicole
[CBNPMP-Thèmes] Conservation et gestion des espècesRésumé : The loss and fragmentation of natural habitats by human activities are pervasive phenomena in terrestrial ecosystems across the Earth and the main driving forces behind current biodiversity loss. Animal-mediated pollination is a key process for the sexual reproduction of most extant flowering plants, and the one most consistently studied in the context of habitat fragmentation. By means of a meta-analysis we quantitatively reviewed the results from independent fragmentation studies throughout the last two decades, with the aim of testing whether pollination and reproduction of plant species may be differentially susceptible to habitat fragmentation depending on certain reproductive traits that typify the relationship with and the degree of dependence on their pollinators. We found an overall large and negative effect of fragmentation on pollination and on plant reproduction. The compatibility system of plants, which reflects the degree of dependence on pollinator mutualism, was the only reproductive trait that explained the differences among the species' effect sizes. Furthermore, a highly significant correlation between the effect sizes of fragmentation on pollination and reproductive success suggests that the most proximate cause of reproductive impairment in fragmented habitats may be pollination limitation. We discuss the conservation implications of these findings and give some suggestions for future research into this area. Lien pérenne : DOI : 10.1111/j.1461-0248.2006.00927.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149038
in Ecology Letters > 9 (8) (2006) . - 968-980Aguilar, R., Ashworth, L., Galetto, L., Aizen, MA. 2006. Plant reproductive susceptibility to habitat fragmentation: Review and synthesis through a meta-analysis. Ecology Letters, 9(8): 968-980.Documents numériques
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Article (2006)URL Plant translocation for threatened species conservation / Anurag Dhyani in Proceedings, 80 (1) (2022)
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Titre : Plant translocation for threatened species conservation Type de document : Imprimé Auteurs : Anurag Dhyani ; Thomas Abeli Année de publication : 2022 Article en page(s) : 1-3 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Conservation et gestion des espèces Résumé : A training school on Plant Translocation—Theory and Techniques was held on 24–26 March 2021 organized virtually at the Botanic Garden of Rome, Italy. The aim of the course was to train budding scientists in the field of threatened plant restoration and conservation. The course was attended by 77 participants, viz., postdoctoral fellows, faculty and scientists, from 28 countries. Lien pérenne : DOI : 10.3390/proceedings2022080001 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149212
in Proceedings > 80 (1) (2022) . - 1-3Dhyani, A., Abeli, T. 2022. Plant translocation for threatened species conservation. Proceedings, 80(1): 1-3.Documents numériques
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Article (2022)URL Plant translocations in Europe and the Mediterranean: Geographical and climatic directions and distances from source to host sites / Mohamed Diallo in Journal of ecology, 109 (6) (2021)
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Titre : Plant translocations in Europe and the Mediterranean: Geographical and climatic directions and distances from source to host sites Type de document : Imprimé Auteurs : Mohamed Diallo ; Sébastien Ollier ; Anaël Mayeur ; Juan Fernández-Manjarrés ; Alfredo García-Fernández ; José M. Iriondo ; Anne-Charlotte Vaissière ; Bruno Colas Année de publication : 2021 Article en page(s) : 2296-2308 Langues : Anglais (eng) Catégories : [LOTERRE-Biodiversité] Changement climatique
[CBNPMP-Thèmes] Conservation et gestion des espèces
[CBNPMP-Thèmes] Restauration des écosystèmesRésumé : 1 Although the number of plant translocations has been rapidly increasing for two decades, no study is available to date that examines the directions and distances of plant displacements, which is essential (though not sufficient) information for considering translocations as a management tool to enable species to cope with the consequences of climate change. 2 In this paper, we study the geographical and climatic directions and distances from source to host sites in 638 source-and-host site pairs of plant translocations that aimed to achieve viable populations in the last decades in the Western Palearctic (Europe and the Mediterranean). Translocation distances ranged from 0 to 661 km, but were generally short, most (82%) being <25 km, due to both ecological considerations and legal and administrative constraints. The host sites were not preferentially located in any geographical direction or in any altitude relative to the source sites. In contrast, on a climate compass constructed from a principal component analysis of seven bioclimatic variables, the host sites were slightly, but significantly, under colder climatic conditions than the source sites. 3 This observation appears more to be the consequence of an effort to counteract already felt effects of climate change than to anticipate future changes. The climatic distance between source sites and actual host sites was generally smaller than between source sites and randomly selected host sites at a given distance or within a given geographical area, which may be the result of a desire to minimise climatic differences or differences in other ecological factors correlated with climatic differences. 4 Synthesis. This study is the first to compare, geographically and climatically, the source sites of biological material and the host sites in translocations of wild plant species to obtain viable populations. Past translocations in the Western Palearctic are in line with mitigating the consequences of global warming on plant species because the host sites were in slightly cooler conditions than the source sites. Despite this, climate considerations seem to have little been taken into account in plant translocation projects and will certainly have to be much more so in a future with rapid anthropogenic climate change.
Lien pérenne : DOI : 10.1111/1365-2745.13609 / DOI : hal-03431422 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149205
in Journal of ecology > 109 (6) (2021) . - 2296-2308Diallo, M., Ollier, S., Mayeur, A., Fernández-Manjarrés, J., García-Fernández, A., Iriondo, JM., Vaissière, A.C., Colas, B. 2021. Plant translocations in Europe and the Mediterranean: Geographical and climatic directions and distances from source to host sites. Journal of ecology, 109(6): 2296-2308.Documents numériques
Consultable
Article (2021)URL Plantes menacées, plantes protégées et information du public / Jean Pierre Raffin (1989)
Titre : Plantes menacées, plantes protégées et information du public Type de document : Extrait d'ouvrage Auteurs : Jean Pierre Raffin ; Université Paris Diderot - Paris 7 (1970-2019) Année de publication : 1989 Importance : p. 269-276 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Communication
[CBNPMP-Thèmes] Information, communication
[CBNPMP-Thèmes] Conservation et gestion des espècesPermalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=84296 Raffin, J.P. 1989. Plantes menacées, plantes protégées et information du public. In: Plantes sauvages menacées de France. Bureau des ressources génétiques, Paris: 269-276.Les plantes messicoles en Europe : comment préserver cette flore champêtre en déclin ? / Romain Camou (2008)
PermalinkPlantes sauvages menacées de France / Michel Chauvet (1989)
Permalink« Les plantes sont immobiles et attendent qu’on vienne les compter » : confronter mesures in situ et simulations numériques pour améliorer les méthodes de suivi des populations de plantes / Jan Perret (2023)
PermalinkPour une stratégie territoriale de conservation des variétés fruitières / J. Aubourg in Fruits oubliés, 3 (11/2000)
PermalinkPourquoi et comment introduire une démarche de développement durable dans la conservation d'une espèce menacée ? Le cas du phragmite aquatique / Arnaud Le Nevé in Sciences, eaux & territoires, 5 (2011)
PermalinkPratiques agricoles et plantes messicoles en Midi-Pyrénées / Philippe Pointereau (2006)
PermalinkUn préalable dont tout dépend : recruter de véritables botanistes de terrain / Pierre Dupont in Bulletin de la Société botanique du Centre-ouest. Numéro spécial, 19 (n.s.) (1999)
PermalinkA preliminary assessment of the conservation status of Cypripedium species in the wild / Phillip Cribb in Botanical journal of the Linnean Society, 126 (1-2) (1998)
PermalinkPreliminary essay on the chorology of the iberian gypsicolous flora : rarity and richness of the gypsum outcrops / Fabián Martínez-Hernández in Acta botanica gallica, 156 (1) (03/2009)
PermalinkPréservation de Lycopodiella inundata (L.) Holub en Franche-Comté : proposition d'un plan de conservation / Florian Mombrial (2006)
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