Academic literature on the topic 'Oiseaux de mer – Conservation'
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Journal articles on the topic "Oiseaux de mer – Conservation"
Levesque, Anthony, and Pierre Yésou. "Black-capped Petrel (<em>Pterodroma hasitata</em>) occurrence near Guadeloupe, Lesser Antilles, 2001–2008." Journal of Caribbean Ornithology 31 (December 13, 2018): 20–22. http://dx.doi.org/10.55431/jco.2018.31.20-22.
Full textRail, Jean-François, and Gilles Chapdelaine. "Fifteenth Census of Seabird Populations in the Sanctuaries of the North Shore of the Gulf of St. Lawrence, 1998-1999." Canadian Field-Naturalist 118, no. 2 (April 1, 2004): 256. http://dx.doi.org/10.22621/cfn.v118i2.924.
Full textJolivet, Simon. "Conservation des oiseaux sauvages." Revue Juridique de l'Environnement 37, no. 3 (2012): 580–81. http://dx.doi.org/10.3406/rjenv.2012.5697.
Full textGodet, Laurent. "Les oiseaux anthropophiles : définition, typologie et conservation." Annales de géographie 716, no. 4 (2017): 492. http://dx.doi.org/10.3917/ag.716.0492.
Full textCotter, Richard, and Jean-François Rail. "Third Census of Seabird Populations of the Gaspé Peninsula, Québec, 2002." Canadian Field-Naturalist 121, no. 3 (July 1, 2007): 274. http://dx.doi.org/10.22621/cfn.v121i3.475.
Full textFitzgerald, Guy. "Programme de réhabilitation des oiseaux de proie au Québec : bilan 1986-2013." Le Naturaliste canadien 139, no. 1 (December 3, 2014): 74–81. http://dx.doi.org/10.7202/1027673ar.
Full textWingate, David B., and Ian C. T. Nisbet. "Historical review of information on terns nesting in Bermuda, with prospects for re-establishing some of the lost species." Journal of Caribbean Ornithology 33 (April 10, 2020): 33–42. http://dx.doi.org/10.55431/jco.2020.33.33-42.
Full textJOLY, J. S., V. NGUYEN, and F. BOURRAT. "Conservation des ’prions’ chez les Vertébrés." INRAE Productions Animales 14, no. 2 (April 16, 2001): 91–96. http://dx.doi.org/10.20870/productions-animales.2001.14.2.3728.
Full textRocamora, G. "Les Zones Importantes pour la Conservation des Oiseaux en France." Colonial Waterbirds 19, no. 1 (1996): 158. http://dx.doi.org/10.2307/1521835.
Full textBLESBOIS, E. "Gamètes et fécondation chez les oiseaux." INRAE Productions Animales 24, no. 3 (July 7, 2011): 259–72. http://dx.doi.org/10.20870/productions-animales.2011.24.3.3260.
Full textDissertations / Theses on the topic "Oiseaux de mer – Conservation"
Dasnon, Anaïs. "Estimation des populations d'oiseaux marins à nidification hypogée ou en habitats complexes : optimisation des méthodes dans les Terres Australes Françaises." Electronic Thesis or Diss., La Rochelle, 2023. http://www.theses.fr/2023LAROS027.
Full textFacing the massive loss of biodiversity, it is crucial to increase our knowledge about populations in order to rapidly implement effective conservation measures. Seabirds are among the most threatened and little-known of all bird species. Many of their species nest in isolated territories, in burrows or in areas inaccessible to man. Traditional survey methods are mainly used to monitor seabird populations, but their effectiveness remains uncertain. In addition, new data acquisition and analysis tools offer new perspectives, but remain too untested.This thesis proposes, in the context of the Réserve naturelle nationale des Terres australes françaises, to explore the effectiveness of traditional methods for estimating the populations of two coastal-nesting species, to test bioacoustics as a new method for estimating burrowing seabirds populations, and to use count and demographic monitoring data from a declining population to test the effectiveness of implementing conservation measures.Traditional survey methods are the most robust and can be used effectively to estimate and monitor seabird populations. These methods can be supplemented by the use of new technologies, in particular bioacoustics for surveys of hypogean nesting species. The combination of these methods and a sound understanding of the biology and ecology of the species will enable them to be conserved effectively over the long term
Bourgeois, Karen. "Ecologie, biologie et conservation d’un oiseau marin endémique de Méditerranée, Puffinus yelkouan." Aix-Marseille 3, 2006. http://www.theses.fr/2006AIX30057.
Full textThe purpose was to study Puffinus yelkouan, a pelagic seabird remaining poorly known, in order to fill the knowledge gaps for this species ecology and biology, and to provide tangible data for its management and conservation. The review of its world status and threats emphasized that this is a threatened species. We evaluated morphometric and acoustic sexing methods and identified parameters to be considered for monitoring and census planning. The breeding habitat selection analysis highlighted a particularly low occupation rate of the suitable habitat. The analysis of feral cat predation impact showed that this predation constitutes a major threat for the species and revealed an unexpected population structure. These results prioritized cat eradication on our study site (Hyères islands) in order to enhance the breeding population dynamics and to avoid its extinction, the abundance of suitable and available breeding habitat allowing an increase in the species population
Le, Bot Tangi. "Influence d'une source prévisible de nourriture anthropogénique sur l'écologie spatiale, la dynamique populationnelle et la conservation d'un prédateur marin." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTG075/document.
Full textSeabirds are flagship species, boundary objects linking air and water, oceans and continents, Northern and Southern countries, binding a great variety of socio-ecosystems across the planet. Due to their ubiquity, they are exposed to numerous global threats. Among them, interactions with fisheries might be the main risk for seabirds at sea. The conservation status of seabirds is thereby affected, and priority actions due to reduce these impacts have to be established. Indeed, seabirds catch the attention of all stakeholders and of the general public, who are sensitive to the fate of their populations. Implementing tools and strategies allowing seabird conservation is therefore an urgent societal request. The Northern gannet (Morus bassanus) is emblematic of seabird conservation in metropolitan France, with a single breeding colony under strict protection within the Réserve Naturelle Nationale de l’archipel des Sept-Îles. Despite all conservation efforts, colony size and breeding success have been declining in recent years. A decadal biotelemetry study allowed us to test hypotheses linked to this decline. Notably, we showed that, during the breeding season, gannets shifted from feeding on natural prey, to taking fisheries waste. The consumption of these anthropogenic subsides affects foraging effort, adult body condition and reproductive output. Further, we showed that, during the inter-breeding period, gannets were exposed to enhanced bycatch risk and competition with fisheries for small pelagic fish. This had a strong impact on adult inter-annual return rates to the colony, potentially explaining the recent decline of the Sept-Îles gannetry. Overall, we conclude that an integrated conservation plan for Northern gannets, as well as for the marine megafauna in general, is only possible through ecosystem-based fisheries management. Specifically, the joint use of fish stocks by marine predators and fisheries should be taken into account by management schemes, at-sea dumping of fishery wastes should be reduced, and marine protected areas including true no-take zones should be designed, also by taking into account the spatial ecology of the marine megafauna such as seabirds
Ridoux, Vincent. "Ecologie alimentaire des oiseaux de mer des îles Crozet." Brest, 1992. http://www.theses.fr/1992BRES2035.
Full textCusset, Fanny. "Importance de la glace de mer pour les oiseaux marins arctiques." Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/36971.
Full textIn the Arctic, sea ice sets the clock for marine productivity. This includes two consecutive pulses of primary producers, sea-ice algae and phytoplankton, that constitute the basis of marine food webs and provide the energy transferred to higher trophic levels. As such, any change affecting Arctic sea-ice will have strong implications on the phenology of primary producers, and cascading effects on all other trophic levels. Previous studies demonstrated the potential of Highly Branched Isoprenoid biomarkers (HBIs) to quantify the relative contributions of the two pools of primary producers to higher trophic levels. Here, we combined HBIs with stable isotopesto (i) evaluate if and how much arctic seabird rely on sea ice, and (ii) determine if changes in sea ice affect their feeding ecology and reproductive performance. We focused on two Arctic species exhibiting contrasting ecologies: the thick-billed murre (Uria lomvia) and the northern fulmar (Fulmarus glacialis). For each species, 60 eggs were collected on Prince Leopold Island (Canadian Arctic) during years of highly contrasting ice conditions (2010-2013). Eggs were analysed for HBI distributions, isotopic (carbon and nitrogen) and energetic compositions. Results showed that murres were closely linked to sea ice and heavily relied on ice-associated prey. Sea ice presence was beneficial for murres’ reproductive performance, with larger and more energetic eggs laid during icier years. In contrast, fulmars did not exhibit a clear association with sympagic communities. Even large changes in sea ice did not seem to affect their feeding ecology or their reproductive performance. Murres therefore appear more vulnerable to changes and may become the losers of future climate shifts in the Arctic, while more resilient species such as fulmars might make the most of the situation. Overall, our study emphasises the importance of combining different biomarkers to better understand the importance of sympagic resources for top predators within changing Arctic marine ecosystems
Beaubrun, Pierre-Christian. "Le goéland leucophée (Larus cachinnans michahellis) au Maroc : reproduction, alimentation, répartition et déplacements en relation avec les activités de pêche." Montpellier 2, 1988. http://www.theses.fr/1988MON20058.
Full textLe, Bohec Céline Gauthier-Clerc Michel Grémillet David. "Stratégies d'histoire de vie d'un oiseau longévif le manchot royal (Aptenodytes patagonicus) /." Strasbourg : Université Louis Pasteur, 2008. http://eprints-scd-ulp.u-strasbg.fr:8080/00000991.
Full textThèse soutenue sur un ensemble de travaux. Titre provenant de l'écran-titre. Bibliogr. p. 202-233.
Connan, Maëlle. "Biomarqueurs lipidiques, réseau trophique pélagique et écologie alimentaire des oiseaux de mer Procellariiformes." Paris 6, 2005. http://www.theses.fr/2005PA066622.
Full textLecomte, Vincent. "La Sénescence en milieu naturel : une étude pluridisciplinaire chez deux oiseaux marins longétifs, le grand Albatros et le Pétrel des neiges." Poitiers, 2010. http://theses.edel.univ-poitiers.fr/theses/2010/Lecomte-Vincent/2010-Lecomte-Vincent-These.pdf.
Full textVery little is known on the deterioration of physiological and behavioural performances with age in wild animals. Given the multifaceted nature of senescence, identifying the effects of age on physiology and behaviour remains a challenging. We investigated the effects of age on a broad array of phenotypic traits in two long-lived seabirds, the Wandering Albatross Diomedea exulans (age 2–48+ years; Ile de la Possession, Southern Indian Ocean) and the Snow Petrel Pagodroma nivea (age 7–46 years; Terre Adélie, Antarctica). We studied foraging behaviour using satellite tracking and miniaturized activity loggers, and monitored reproductive performance. An array of phenotypic traits (immune function, levels of oxidative stress, antioxidant defenses, baseline hormonal levels, endocrine and cardiac stress responses) known to reflect senescence in vertebrates was also examined. In Wandering albatrosses, there was age related patterns in foraging behaviour, stress response and reproductive performance, but not in baseline physiology. There was an unexpected pattern of spatial segregation by age in the foraging areas of male albatrosses. Old males, but not females, travelled a greater distance but were less active at the sea surface, and exhibited low foraging efficiency, suggesting that foraging ability (i. E. The ability of individuals to extract energy from their environment) might play a central role in shaping ageing patterns in natural conditions. Moreover, the stress response of non-breeding males, but not breeding males, was affected by age, suggesting that age-related patterns are enhanced when individuals face ‘challenging’ conditions. In contrast, there was no detectable effect of age in females, suggesting that senescence rates are sex-specific in wild seabirds, as in humans an in laboratory model animals. In Snow Petrels, there was no detectable effect of age on PHA-induced immune response, PHA-induced hormone levels, chick growth or chick physiology, suggesting that physiological senescence is difficult to detect in this very long-lived seabird. Overall, our results highlight that age, gender, reproductive status and foraging ability interact in shaping ageing patterns in natural conditions, and suggest that long-lived seabirds maintain a high level of physiological fitness in old age, which supports the disposable soma theory
Eveillard-Buchoux, Marie. "Côtes rocheuses de Bretagne et oiseaux pélagiques : vers une valorisation intégrée du patrimoine naturel." Thesis, Nantes, 2018. http://www.theses.fr/2018NANT2003/document.
Full textThe North-West coasts of Europe provide rocky cliff nesting sites for a large number of Northern Hemis-phere pelagic seabirds. Although pelagic seabirds and their habitats have been studied from the geogra-phic standpoint for many years, the relation between seabird species and nest-site geomorphological characteristics represents a new field of study. Focu-sing on several Brittany populations, the present study demonstrates that the geomorphological characteristics of these micro-habitats appear to correspond to preferences for different seabird species, highlighting the importance of nest-site micro-geomorphological criteria to the successful reproduction of cliff-nesting seabirds. Extending these data to the spheres of conservation and eco-tourism, they underscore the importance, and even the primacy, of the protection of nesting popula-tions based on geomorphological criteria, rather than on large-scale, area-wide considerations. Conse-quently, much more emphasis should be placed on the importance of the geomorphological characteris-tics of nesting sites, as opposed to the present ‘bird only’ emphasis in most publications and tourist information
Books on the topic "Oiseaux de mer – Conservation"
Jean-Claude, Thibault, Guyot Isabelle, and International Council for Bird Preservation., eds. Livre rouge des oiseaux menacés des régions françaises d'outre-mer. Saint-Cloud, France: Conseil international pour la protection des oiseaux, 1988.
Find full textKees, Vermeer, Canadian Wildlife Service, Pacific Seabird Group, and British Columbia. Ministry of Environment, Lands, and Parks., eds. The status, ecology and conservation of marine birds of the North Pacific. [Ottawa]: Canadian Wildlife Service, 1993.
Find full textKees, Vermeer, Butler Robert William, Morgan Kenneth Henley, and Canadian Wildlife Service, eds. The Ecology, status, and conservation of marine and shoreline birds on the west coast of Vancouver Island. [Ottawa]: Canadian Wildlife Service, 1992.
Find full textJean, Grosson, ed. Oiseaux du bord de mer. Toulouse: Milan Jeunesse, 2006.
Find full textDreff, Alain Le. Les oiseaux de mer de Guyane. [France]: Édition Roger Le Guen, 2004.
Find full textDreff, Alain Le. Les oiseaux de mer de Guyane. [France]: Édition Roger Le Guen, 2004.
Find full textAimer les oiseaux du bord de mer. Rennes: Editions Ouest-France, 1993.
Find full textBrown, Richard G. B. Atlas révisé des oiseaux de mer de l'est du Canada. Ottawa, Ont: Service canadien de la faune, 1986.
Find full textChansigaud, Valérie. Des hommes et des oiseaux: Une histoire de la protection des oiseaux. Paris: Delachaux et Niestlé, 2012.
Find full text1963-, Donaldson Garry M., and Canadian Wildlife Service, eds. Canadian Shorebird Conservation Plan. Ottawa: Canadian Wildlife Service, 2000.
Find full textBook chapters on the topic "Oiseaux de mer – Conservation"
"Oiseaux de mer." In Deuxième évaluation mondiale de l’océan, 211–23. United Nations, 2021. http://dx.doi.org/10.18356/9789216040079c015.
Full textChadenas, Céline, and Dominique Sellier. "Les oiseaux de mer et les espaces maritimes dans le monde." In Géographie des mers et des océans, 65–100. Presses universitaires de Rennes, 2014. http://dx.doi.org/10.3917/pur.mioss.2014.01.0065.
Full textBorsa, Philippe, and Éric Vidal. "Chapitre 20. Fragiles et menacés : les oiseaux marins de la mer de Corail." In Nouvelle-Calédonie, 135–40. IRD Éditions, 2018. http://dx.doi.org/10.4000/books.irdeditions.28076.
Full textPanaïté, Oana. "Archives." In Postcolonial Realms of Memory, 23–33. Liverpool University Press, 2020. http://dx.doi.org/10.3828/liverpool/9781789620665.003.0002.
Full textConference papers on the topic "Oiseaux de mer – Conservation"
Wang, F., Y. Huang, and T. Deng. "Gas Turbine Combustor Simulation With Various Turbulent Combustion Models." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59198.
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