A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France)
National audience A basic and applied approach to evaluate natural heritage, conservation and management: example based on wild flora heritage in the Petit-Buech watershed (Hautes-Alpes, France). On the basis of specific pool attributes, we propose it conceptual and methodological process to achieve...
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ftccsdartic:oai:HAL:hal-02675486v1 2023-05-15T15:13:43+02:00 A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) Une démarche pour la hiérarchisation des enjeux en matière de conservation et de gestion des habitats naturels : exemple d'évaluation patrimoniale de la végétation du bassin versant du Petit-Buëch (Hautes-Alpes) Marage, Damien, Garraud, Luc Rameau, Jean-Claude Laboratoire d'Etudes des Ressources Forêt-Bois (LERFoB) AgroParisTech-Institut National de la Recherche Agronomique (INRA) Conservatoire Botanique National Alpin 2005 https://hal.inrae.fr/hal-02675486 fr fre HAL CCSD hal-02675486 https://hal.inrae.fr/hal-02675486 PRODINRA: 77947 WOS: 000233209000001 ISSN: 0249-7395 Revue d'Ecologie https://hal.inrae.fr/hal-02675486 Revue d'Ecologie, 2005, 60 (3), pp.193-209 http://www.snpn.com/spip.php?rubrique22 [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2005 ftccsdartic 2021-06-19T22:50:01Z National audience A basic and applied approach to evaluate natural heritage, conservation and management: example based on wild flora heritage in the Petit-Buech watershed (Hautes-Alpes, France). On the basis of specific pool attributes, we propose it conceptual and methodological process to achieve conservation management in the pan-European Natura 2000 network of selected and protected sites. Maintenance or even improvement of biodiversity in these sites will be encouraged through contractual arrangements with the land managers. Our data set came from a Natura 2000 site near Gap, in the southern French Alps. Multiple Correspondence analysis (MCA) was first performed on the main biological attributes of 665 plant species and this multivariate model was then validated by a probabilistic experimental design. Our results showed that 17.3% of the total floristic richness of France was observed in the study area (57 km(2)). The main and prior conservation groups were composed of oligotrophic, heliophilous and boreo-arctic species. Correlation between the biological groups derived from multivariate analysis and habitat preferendum allowed us to spatialize areas that were most important for conservation management. New species, coming from independent data, were introduced as supplementary rows in our multivariate model, allowing a discussion on their niche width and their natural heritage attributes. We hope that this methodological and pragmatic process make a relevant decision tool for conservation planning. Article in Journal/Newspaper Arctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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French |
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[SDV]Life Sciences [q-bio] |
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[SDV]Life Sciences [q-bio] Marage, Damien, Garraud, Luc Rameau, Jean-Claude A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
topic_facet |
[SDV]Life Sciences [q-bio] |
description |
National audience A basic and applied approach to evaluate natural heritage, conservation and management: example based on wild flora heritage in the Petit-Buech watershed (Hautes-Alpes, France). On the basis of specific pool attributes, we propose it conceptual and methodological process to achieve conservation management in the pan-European Natura 2000 network of selected and protected sites. Maintenance or even improvement of biodiversity in these sites will be encouraged through contractual arrangements with the land managers. Our data set came from a Natura 2000 site near Gap, in the southern French Alps. Multiple Correspondence analysis (MCA) was first performed on the main biological attributes of 665 plant species and this multivariate model was then validated by a probabilistic experimental design. Our results showed that 17.3% of the total floristic richness of France was observed in the study area (57 km(2)). The main and prior conservation groups were composed of oligotrophic, heliophilous and boreo-arctic species. Correlation between the biological groups derived from multivariate analysis and habitat preferendum allowed us to spatialize areas that were most important for conservation management. New species, coming from independent data, were introduced as supplementary rows in our multivariate model, allowing a discussion on their niche width and their natural heritage attributes. We hope that this methodological and pragmatic process make a relevant decision tool for conservation planning. |
author2 |
Laboratoire d'Etudes des Ressources Forêt-Bois (LERFoB) AgroParisTech-Institut National de la Recherche Agronomique (INRA) Conservatoire Botanique National Alpin |
format |
Article in Journal/Newspaper |
author |
Marage, Damien, Garraud, Luc Rameau, Jean-Claude |
author_facet |
Marage, Damien, Garraud, Luc Rameau, Jean-Claude |
author_sort |
Marage, Damien, |
title |
A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
title_short |
A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
title_full |
A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
title_fullStr |
A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
title_full_unstemmed |
A basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the Petit-Buëch watershed (Hautes-Alpes, France) |
title_sort |
basic and applied approach to evaluate natural heritage conservation and management: example based on wild flora heritage in the petit-buëch watershed (hautes-alpes, france) |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.inrae.fr/hal-02675486 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ISSN: 0249-7395 Revue d'Ecologie https://hal.inrae.fr/hal-02675486 Revue d'Ecologie, 2005, 60 (3), pp.193-209 http://www.snpn.com/spip.php?rubrique22 |
op_relation |
hal-02675486 https://hal.inrae.fr/hal-02675486 PRODINRA: 77947 WOS: 000233209000001 |
_version_ |
1766344253981589504 |