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Auteur David Grémillet |
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Titre : Définition des IBAs sur l’exemple du programme FAME Type de document : texte imprimé Auteurs : Amélie Boué, Auteur ; David Grémillet, Auteur Année de publication : 2013 Langues : Français (fre) Catégories : Sites
Sept Iles (Perros-Guirec - 22)Résumé : Marine Important Bird Areas : Fame output During the Interreg FAME programme (Future of the Atlantic Marine Environment 2010-2012), seabirds experts from 5 countries (Ireland, UK, France, Spain and Portugal) avec decided to share their methodologies to identify seabirds hotspots and Important Bird Areas when possible.
Based on 5 years GPS data gathered on the Rouzic Gannet colony, in collaboration with the Natural reserve LPO staff and the CEFE-Montpellier research team (D.Grémillet), the BirdLife method and criteria were applied on the dataset and stables core areas matching IBAs criteria were identified for Northern Gannet. One of these foraging grounds is very consistent with the 2008 first network of marine IBAs ( it is now partially included in 2 SPAs) and the other one is a large transnational area (UK, France) in the Channel. These areas, of around 2000 km2 for the first one, and 3500 km2 for the second one, could both be designated as Marine Protected Areas.
The IBA methodology only requires bird tracking data, and can lead to management recommendations, that can be complemented by habitat modeling.
Both approaches are interesting and advisable, depending on time/resource availability and conservation target.
Annual variations are detected and taken into account by both methodologies.
Using habitat modeling, critical features that can explain this variation, can be identified. In this case, habitat modeling can complement the IBA methodology.
In the present case study, annual variations were marginal and the IBA method led to the identification of both areas with a long term importance for the Northern Gannets from Rouzic Island.Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
in Ar Vran > vol. 24 n°2 (2013)[article] Définition des IBAs sur l’exemple du programme FAME [texte imprimé] / Amélie Boué, Auteur ; David Grémillet, Auteur . - 2013.
Langues : Français (fre)
in Ar Vran > vol. 24 n°2 (2013)
Catégories : Sites
Sept Iles (Perros-Guirec - 22)Résumé : Marine Important Bird Areas : Fame output During the Interreg FAME programme (Future of the Atlantic Marine Environment 2010-2012), seabirds experts from 5 countries (Ireland, UK, France, Spain and Portugal) avec decided to share their methodologies to identify seabirds hotspots and Important Bird Areas when possible.
Based on 5 years GPS data gathered on the Rouzic Gannet colony, in collaboration with the Natural reserve LPO staff and the CEFE-Montpellier research team (D.Grémillet), the BirdLife method and criteria were applied on the dataset and stables core areas matching IBAs criteria were identified for Northern Gannet. One of these foraging grounds is very consistent with the 2008 first network of marine IBAs ( it is now partially included in 2 SPAs) and the other one is a large transnational area (UK, France) in the Channel. These areas, of around 2000 km2 for the first one, and 3500 km2 for the second one, could both be designated as Marine Protected Areas.
The IBA methodology only requires bird tracking data, and can lead to management recommendations, that can be complemented by habitat modeling.
Both approaches are interesting and advisable, depending on time/resource availability and conservation target.
Annual variations are detected and taken into account by both methodologies.
Using habitat modeling, critical features that can explain this variation, can be identified. In this case, habitat modeling can complement the IBA methodology.
In the present case study, annual variations were marginal and the IBA method led to the identification of both areas with a long term importance for the Northern Gannets from Rouzic Island.Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64 Écologie alimentaire chez le fou de bassan Morus bassanus sur la réserve naturelle nationale des Sept-Îles / Pascal Provost in Ar Vran, vol. 25 n°1 (2014)
Titre : Écologie alimentaire chez le fou de bassan Morus bassanus sur la réserve naturelle nationale des Sept-Îles Type de document : texte imprimé Auteurs : Pascal Provost, Auteur ; David Grémillet, Auteur ; Amélie Lescroël, Auteur ; Amélie Boué, Auteur ; Armel Deniau, Auteur ; Régis Perdriat, Auteur ; Gilles Bentz, Auteur Année de publication : 2014 Article en page(s) : pp. 32-34 Langues : Français (fre) Catégories : Sites
Sept Iles (Perros-Guirec - 22)Note de contenu : Résumé d'une des conférences tenues en 2013 lors des Rencontres d'ornithologie bretonne Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
in Ar Vran > vol. 25 n°1 (2014) . - pp. 32-34[article] Écologie alimentaire chez le fou de bassan Morus bassanus sur la réserve naturelle nationale des Sept-Îles [texte imprimé] / Pascal Provost, Auteur ; David Grémillet, Auteur ; Amélie Lescroël, Auteur ; Amélie Boué, Auteur ; Armel Deniau, Auteur ; Régis Perdriat, Auteur ; Gilles Bentz, Auteur . - 2014 . - pp. 32-34.
Langues : Français (fre)
in Ar Vran > vol. 25 n°1 (2014) . - pp. 32-34
Catégories : Sites
Sept Iles (Perros-Guirec - 22)Note de contenu : Résumé d'une des conférences tenues en 2013 lors des Rencontres d'ornithologie bretonne Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64 Documents numériques
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Titre : Écologie spatiale des fous de Bassan Morus bassanus de la réserve naturelle nationale des Sept-Îles Type de document : texte imprimé Auteurs : David Grémillet, Auteur ; Amélie Lescroël, Auteur ; Pascal Provost, Auteur Année de publication : 2013 Article en page(s) : pp. 13-17 Langues : Français (fre) Catégories : Sites
Sept Iles (Perros-Guirec - 22)Mots-clés : Suliformes Sulidae Résumé : We conducted biotelemetry and dietary investigations in northern gannet from the Rouzic colony, Sept-Iles Archipelago (21000 pairs) across the year cycle and over the period 2005-2012, using GPS recorders, time-depth-recorders, miniaturised HD cameras or geolocators on over 170 adults. This large data set confirms that birds feed exclusively within the western English Channel during the incubation and chick-rearing phases, showing marked foraging site fidelity and feeding predominantly on garfish and mackerel caught within 10m depth. Outside of the breeding season, adult birds wintered within European waters, visited the Mediterranean, or migrated to coastal areas off West Africa, remaining within 4000-5000km from their breeding site and showing marked multiyear wintering site fidelity. Our biotelemetry information allowed the identification of two marine Important Bird Areas in the English Channel. Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
in Ar Vran > vol. 24 n°2 (2013) . - pp. 13-17[article] Écologie spatiale des fous de Bassan Morus bassanus de la réserve naturelle nationale des Sept-Îles [texte imprimé] / David Grémillet, Auteur ; Amélie Lescroël, Auteur ; Pascal Provost, Auteur . - 2013 . - pp. 13-17.
Langues : Français (fre)
in Ar Vran > vol. 24 n°2 (2013) . - pp. 13-17
Catégories : Sites
Sept Iles (Perros-Guirec - 22)Mots-clés : Suliformes Sulidae Résumé : We conducted biotelemetry and dietary investigations in northern gannet from the Rouzic colony, Sept-Iles Archipelago (21000 pairs) across the year cycle and over the period 2005-2012, using GPS recorders, time-depth-recorders, miniaturised HD cameras or geolocators on over 170 adults. This large data set confirms that birds feed exclusively within the western English Channel during the incubation and chick-rearing phases, showing marked foraging site fidelity and feeding predominantly on garfish and mackerel caught within 10m depth. Outside of the breeding season, adult birds wintered within European waters, visited the Mediterranean, or migrated to coastal areas off West Africa, remaining within 4000-5000km from their breeding site and showing marked multiyear wintering site fidelity. Our biotelemetry information allowed the identification of two marine Important Bird Areas in the English Channel. Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
Titre : Habitats marins des puffins des îles françaises de Méditerranée Type de document : texte imprimé Auteurs : Clara Péron, Auteur ; David Grémillet, Auteur ; J.-M. Culioli, Auteur ; Gilles Faggio, Auteur ; Pascal Gillet, Auteur ; A. Mante, Auteur ; Patrick Vidal, Auteur Année de publication : 2013 Article en page(s) : pp. 18-22 Langues : Français (fre) Résumé : We used miniaturized electronic devices to investigate at-sea distribution of two shearwaters species breeding on 6 French Mediterranean islands. The aim of the study was to gain new insights on shearwaters foraging and migratory strategies to provide key elements for the designation of coastal and offshore protected areas in the Mediterranean Sea.
Yelkouan shearwaters Puffinus yelkouan from Port-Cros Is. foraged for 1-5 days in coastal waters along the Gulf of Lion, when rearing a young chick.
Cory’s shearwaters, tracked on 5 different islands (Porquerolles, Riou, Frioul, Giraglia and Lavezzi Islands), foraged at-sea for 1.25 days in average during the chick rearing period. Cory’s breeding in Marseille (Riou, Frioul) and Porquerolles islands shared similar waters located in the continental shelf of the Gulf of Lion, whereas the two populations from Corsica foraged in distinct areas. In Lavezzi Is., Cory’s targeted mainly the strait of Bonifacio and Gulf of Asinara in Sardinia, whereas Cory’s from Giraglia Is. foraged close to the colony in local waters located north-east from Corsica.
Preliminary results from 4 Cory’s shearwaters equipped with geolocators on the Lavezzi Is. revealed long-distance migrations in 3 different Atlantic wintering grounds.Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
in Ar Vran > vol. 24 n°2 (2013) . - pp. 18-22[article] Habitats marins des puffins des îles françaises de Méditerranée [texte imprimé] / Clara Péron, Auteur ; David Grémillet, Auteur ; J.-M. Culioli, Auteur ; Gilles Faggio, Auteur ; Pascal Gillet, Auteur ; A. Mante, Auteur ; Patrick Vidal, Auteur . - 2013 . - pp. 18-22.
Langues : Français (fre)
in Ar Vran > vol. 24 n°2 (2013) . - pp. 18-22
Résumé : We used miniaturized electronic devices to investigate at-sea distribution of two shearwaters species breeding on 6 French Mediterranean islands. The aim of the study was to gain new insights on shearwaters foraging and migratory strategies to provide key elements for the designation of coastal and offshore protected areas in the Mediterranean Sea.
Yelkouan shearwaters Puffinus yelkouan from Port-Cros Is. foraged for 1-5 days in coastal waters along the Gulf of Lion, when rearing a young chick.
Cory’s shearwaters, tracked on 5 different islands (Porquerolles, Riou, Frioul, Giraglia and Lavezzi Islands), foraged at-sea for 1.25 days in average during the chick rearing period. Cory’s breeding in Marseille (Riou, Frioul) and Porquerolles islands shared similar waters located in the continental shelf of the Gulf of Lion, whereas the two populations from Corsica foraged in distinct areas. In Lavezzi Is., Cory’s targeted mainly the strait of Bonifacio and Gulf of Asinara in Sardinia, whereas Cory’s from Giraglia Is. foraged close to the colony in local waters located north-east from Corsica.
Preliminary results from 4 Cory’s shearwaters equipped with geolocators on the Lavezzi Is. revealed long-distance migrations in 3 different Atlantic wintering grounds.Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64
