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| Registros recuperados: 26 | |
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| Decker, Cj; O'Dor, R. |
| As an introduction to the entire volume, this article outlines the relationships among the five elements of the Census of Marine Life (CoML) that create new knowledge: (1) The Ocean Biogeographic Information System (OBIS), a marine component of the Global Biodiversity Information Facility, links marine databases around the world to provide an Internet accessible, dynamic interface for comparing species-level, geo-referenced biodiversity data in relation to ocean habitats. The entire CoML field project data will be managed in and accessible through OBIS. (2) The History of Marine Animal Populations (HMAP) is a unique new synthesis of historical and biological research that will document marine biodiversity, globally, up to 500 years ago, before significant... |
| Tipo: Text |
Palavras-chave: Biodiversité; Recensement; Recherche; Biogéographie; Biodiversity; Census; Global; Research; Biogeography. |
| Ano: 2002 |
URL: http://archimer.ifremer.fr/doc/00322/43299/43035.pdf |
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| Andral, Bruno. |
| La Méditerranée constitue un des pôles mondiaux de biodiversité et un lieu clé des changements climatiques globaux, avec des taux de réchauffement constatés en surface parmi les plus élevés de la planète (~+ 0.06°C/an). Nous pouvons en constater aujourd’hui les premiers symptômes : transformation des écosystèmes et habitats, augmentation de la température de l’eau et son cortège d’espèces exotiques, espèces invasives animales et végétales et leurs impacts sur les espèces indigènes. Les îles, par leur taille, et du fait qu’elles sont moins soumises aux pressions anthropiques directes, sont des laboratoires idéaux pour suivre l’impact des changements globaux sur la biodiversité, sans être perturbé par des effets locaux. Dans le cadre de l'initiative "Petites... |
| Tipo: Text |
Palavras-chave: Changement global; Biodiversité; Communautés benthiques; Poissons; Phytoplancton.. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00233/34388/32782.pdf |
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| Goulletquer, Philippe. |
| The effect of climate changes on marine ecosystems and the ecosystemic services identified in the framework of the World ecosystem assessment program for the millennium (MEA, 2001), is a major scientific issue. In the first place, it seems necessary to identify these changes' characteristics from a physics point of view, as well as from a specific biodiversity (e.g., species distribution areas, exotic and invasive species), populational or marine ecosystem functioning point of view (e.g., trophic chain). However, one of the main difficulties in assessing these impacts results from the superposition and the interactions between natural variability and the different anthropic effects including economic activities (e.g. fisheries). A number of doubts remain,... |
| Tipo: Text |
Palavras-chave: Impact; Biodiversité; Ecosystème marin; Changement climatique. |
| Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/2008/acte-6211.pdf |
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| Levrel, Harold; Hay, Julien; Bas, Adeline; Gastineau, Pascal; Pioch, Sylvain. |
| The cost of ecosystem services degradation is a major topic as underlined by the TEEB program (The Economics of Ecosystems and Biodiversity), which proposed an assessment of the costs of policy inaction in the field of biodiversity conservation. In the same vein, the report of the French Centre for Strategic Analysis on the Economic Approach to Biodiversity and Ecosystem Services turns its attention to the value of ecosystem services, suggesting some elements that could help measure the cost of biodiversity degradation. There is however some confusion regarding the notion of cost. Thus, in the case of TEEB the proposed cost assessment translates into monetary terms the loss of potential profits from ecological services. Yet, another way of assessing these... |
| Tipo: Text |
Palavras-chave: Services écologiques; Biodiversité; Valeur; Coûts; Méthodes d’estimation; Ecosystem services; Biodiversity; Value; Costs; Assessmentmethodology. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00120/23115/20960.pdf |
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| Goulletquer, Philippe. |
| L’exploitation de la biodiversité marine, notamment via les biotechnologies, offre un réel potentiel de valorisation comme le démontre l'accélération des dépôts de brevets utilisant des substances actives marines. Ce point est renforcé par les particularités uniques de la biodiversité marine. Le défi à l’heure actuelle est de définir les conditions d’exploitation durable dans un contexte de connaissances limitées des écosystèmes concernés. Si les activités actuelles tendent à privilégier la préservation de l’environnement marin, le développement de connaissances et la levée de verrous technologiques permettront probablement à l’avenir d’identifier les ressources d’intérêt puis de les exploiter par des approches industrielles innovantes (e.g.,... |
| Tipo: Text |
Palavras-chave: Biodiversité; Ressources Marines; Biodiversité marine; Biotechnologies; Gestion; Exploitation. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00099/20987/18613.pdf |
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| Schohn, Thomas; Bockel, Thomas; Carpentier, Liliane; Pelletier, Dominique. |
| - The AMBIO project conducted a comprehensive video-based baseline assessment of coral reef fish communities and associated habitats in the New Caledonian lagoons. The survey relies on remote unbaited underwater video observations, using the STAVIRO rotating technique. - The study pertains to the reefs of Astrolabe, Pétrie and Walpole Island, located within the Coral Sea Natural Park. The survey conducted in 2014 covers the entire area, and the sampling design was stratified according to reef type. 95 stations were validated. They were analyzed to characterize the habitat surrounding each station, and fish communities, based on a list of 565 fish species (cf. AMBIO/A/1). - 28 indicators were computed and mapped (maps available on a Sextant server).... |
| Tipo: Text |
Palavras-chave: Biodiversité; Ichtyofaune; Habitat; Vidéo sous-marine; STAVIRO; Evaluation; Suivi; Parc naturel mer de Corail; Nouvelle-Calédonie; Indicateur; Tableau de bord; Serveur de cartes; Sextant; PAMPA; Ecosystème corallien; Biodiversity; Fish; Habitat; Underwater video; STAVIRO; Monitoring and assessment; Marine Protected Area: Coral Sea Natural Park; Coral reefs; New Caledonia; Indicator; Dashboard; Map server; Sextant; PAMPA. |
| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00406/51738/52324.pdf |
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| Pelletier, Dominique; Bockel, Thomas; Roman, William; Carpentier, Liliane; Laugier, Thierry. |
| - The AMBIO project conducted a comprehensive video-based baseline assessment of coral reef fish communities and associated habitats in the New Caledonian lagoons. The surveys rely on remote unbaited underwater video observations, using the STAVIRO rotating technique. Chesterfield and Bellona remote reefs and atolls are located in the Coral Sea Marine Park, northwest of New Caledonia. -This 2013 survey is the first scientific survey covering the entire area, with a sampling design stratified according to reef type. 203 stations were validated within 10 days. They were analyzed to characterize the habitat surrounding each station, and fish communities, based on a list of 565 fish species (cf. AMBIO/A/1). - 34 indicators were computed and mapped (maps... |
| Tipo: Text |
Palavras-chave: Biodiversité; Ichtyofaune; Habitat; Vidéo sous-marine; STAVIRO; Evaluation; Suivi; Parc de la Mer de Corail; Aire Marine Protégée; AMP; Ecosystème corallien; Nouvelle-Calédonie; Indicateur; Tableau de bord; Serveur de cartes; Sextant; PAMPA; Biodiversity; Fish; Habitat; Underwater video; STAVIRO; Monitoring and assessment; Coral Sea Marine Park; Marine Protected Area; MPA; World Heritage; Coral reefs; New Caledonia; Indicator; Dashboard; Map server; Sextant; PAMPA. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00381/49247/49700.pdf |
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| Giraud-carrier, Charlotte; Pelletier, Dominique. |
| • Conducted within the AMBIO project, this work deals with coral reef fish communities and associated habitats, in the New Caledonian lagoons. It aims at assessing the status and trends of habitats and mobile macrofauna in the Voh-Kone-Pouembout lagoon, in the light of demographic and industrial developments and accounting for the existing customary reserve of Oundjo. • It relies on 280 stations collected in 2007 and 2013 using the remote unbaited underwater video STAVIRO rotating technique, which were analysed to characterize habitat, fish assemblages, turtles and sea snakes, from a list of 490 species (AMBIO/A/1). • 143 species (including one turtle species and one sea snake species), belonging to 23 families were observed. The most frequent and abundant... |
| Tipo: Text |
Palavras-chave: Biodiversité; Ichtyofaune; Habitat; Vidéo sous-marine; STAVIRO; Evaluation; Suivi; Impact anthropique; Aire Marine Protégée; Réserve coutumière; Ecosystème corallien; Nouvelle-Calédonie; Indicateur; Tableau de bord; Serveur de cartes; Sextant; PAMPA; Biodiversity; Fish assemblage; Habitat; Underwater video; STAVIRO; Monitoring and assessment; Anthropogenic impact; Marine Protected Area; MPA; Customary reserve; Coral reefs; New Caledonia; Indicator; Dashboard; Map server; Sextant; PAMPA. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00360/47109/47050.pdf |
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| Quero, Jean-claude; Du Buit, Marie-henriette; Vayne, Jean-jacques. |
| A recapitulation of the records of tropical fishes from European Atlantic waters shows that 67.6 % were fishes caught from the upper slope, between approximately 200 and 600 m; 19.8 % were fishes caught from the continental shelf; and 13.5 % were specimens caught from the middle slope, between 700 and 1 300 m. Since 1963, the upper slope species have made regular northward range extensions off of south Portugal to north-western Ireland (about 55 degrees 30' N), more and less rapidly, about 30 years for Cyttopsis roseus and only 6 years for Sphoeroides pachygaster. The continental shelf species, observed from 1969 but mostly from 1981, have a northward range to south-eastern Ireland (about 52 degrees N), but 65.2 % of them have been caught off the south of... |
| Tipo: Text |
Palavras-chave: Biodiversité; Poisson tropical; Réchauffement; Atlantique européen; Biodiversity; Tropical fishes; Warming; European Atlantic. |
| Ano: 1998 |
URL: http://archimer.ifremer.fr/doc/00254/36543/35085.pdf |
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| Fabri, Marie-claire; Daniel, Boris; Et Tous Les Participants,. |
| Bringing together France, Italy and the Principality of Monaco since 1976, the RAMOGE agreement is born of an awareness of the pollution of the sea. Its aim is to raise public awareness, develop actions and make recommendations for the preservation of the marine environment. In 2015, an exploration campaign of the deep zones of the RAMOGE area made it possible to acquire new data in the Natura 2000 sites of "Corniche Varoise" and "l'Estérel", as well as on other Italian and Monegasque sectors. . The RAMOGE project "exploration of deep zones of ecological interest" is based on 3 phases. Each country is invited to become involved in the implementation of one of these phases. After Italy in 2015, which facilitated the provision of nautical resources for... |
| Tipo: Text |
Palavras-chave: Méditerranée; RAMOGE; Biodiversité; Déchets. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00458/56957/58850.pdf |
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| Fossat, Julia; Pelletier, Dominique; Levrel, Harold. |
| Le gouvernement français s’est engagé à travers différentes conventions et textes institutionnels à stopper d’ici 2010 la perte de la biodiversité. Pour atteindre cet objectif, le Ministère de l’Ecologie, de l’Energie, du Développement Durable et de la Mer (MEEDDM) a mis en place le Système d’Information sur la Nature et les Paysages (SINP), afin de rassembler et structurer l’information sur le patrimoine naturel et la biodiversité. Le volet marin de ce système, le SINP mer, a également pour vocation de valoriser ces informations, soit de présenter des indicateurs permettant de répondre aux enjeux de conservation de la biodiversité marine à partir des données contenues dans le système. Ce document présente la première phase de travail sur les indicateurs... |
| Tipo: Text |
Palavras-chave: Biodiversité; Diversité biologique; Diversité écosystémique; Diversité spécifique; Indicateur; Marin; Côtier; Cadre institutionnel; Convention; Système d’information; Biodiversity; Biological diversity; Ecosystem diversity; Species diversity; Indicator; Marin; Coastal; Institutional framework; Convention; Information system. |
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/00083/19471/17084.pdf |
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| Rostagno, Bernard; Violleau, Allain; Brun, Céline; Dietrich, Patrice; Fillon, Alain; Goulletquer, Philippe; Guichet, Roger; Kantin, Roger; Legay, Didier; Loubersac, Lionel; Masson, Daniel; Rocher, Gregory; Ryckaert, Mireille; Thomas, Gerard; Fichet, Denis; Guyot, Thierry; Miramand, Pierre; Pigeot, Jacques; Seguignes, Michel. |
| Cette étude, qui a rassemblé les compétences des instances de l'Etat chargées de la surveillance du milieu littoral (DDE, DDASS, IFREMER, Université de La Rochelle) a permis de dresser, à la veille de l'an 2000, un bilan de la situation environnementale du littoral de la « mer des Pertuis». Ce bilan, diversifié dans sa présentation, passe en revue les points marquants de "l'état de santé" de l'environnement, qu'il s'agisse de pollutions ciblées (chimiques, bactériologiques) ou d'autres nuisances variées. Il met en exergue les points forts et les points faibles en matière d'environnement littoral, et rappelle les efforts mis en oeuvre par les différentes administrations chargées de sa surveillance. Dans un premier temps, plus de 250 références... |
| Tipo: Text |
Palavras-chave: Environnement; Qualité eaux; Littoral; Caractéristiques physiques; Economie; Qualité chimique; Qualité bactériologique; Phycotoxines; Biodiversité; Pollution; Recommandations; Pertuis Charentais; Département Charente-Maritime. |
| Ano: 1999 |
URL: http://archimer.ifremer.fr/doc/00072/18371/15943.pdf |
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| Jacob, Théo; Palisse, Marianne; Aubertin, Catherine. |
| This paper shows, from three perspectives, how the environmental policies in French Guiana, trying to deal with the local cultural diversity, tend to ethnicize social relations. The Guiana Amazonian Park, which seems to be a reaffirmation of the state’s presence in the southern French Guiana, experiments modes of governance which increase interethnic competition. The implementation of the Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from their Utilization has introduced a difference between different categories of the population : some of them must be consulted whereas the others mustn’t. Finally, people from immigration are a blind-spot of these policies. Migrants do not have any facility to access... |
| Tipo: Text |
Palavras-chave: Politiques environnementales; Interculturalité; Biodiversité; Savoirs locaux; Démocratie; Environmental policies; Inter-ethnicity; Biodiversity; Local knowledge; Democracy. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00691/80335/83420.pdf |
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| Registros recuperados: 26 | |
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