|   | 
Détails
   web
Enregistrements
Auteur Merbt, S.N.; Auguet, J.C.; Blesa, A.; Marti, E.; Casamayor, E.O.
Titre Wastewater Treatment Plant Effluents Change Abundance and Composition of Ammonia-Oxidizing Microorganisms in Mediterranean Urban Stream Biofilms Type Article scientifique
Année 2014 Publication Revue Abrégée Microb Ecol
Volume (up) Numéro Pages
Mots-Clés
Résumé
Adresse
Auteur institutionnel Thèse
Editeur Lieu de Publication Éditeur
Langue Langue du Résumé Titre Original
Éditeur de collection Titre de collection Titre de collection Abrégé
Volume de collection Numéro de collection Edition
ISSN ISBN Médium
Région Expédition Conférence
Notes Approuvé pas de
Numéro d'Appel MARBEC @ isabelle.vidal-ayouba @ collection 1312
Lien permanent pour cet enregistrement
 

 
Auteur Chaboud, C.
Titre Economie des pêches Type Chapitre de livre
Année 2014 Publication Revue Abrégée
Volume (up) Numéro Pages 277-344
Mots-Clés Amenagement Des Peches; Demande; Economie De Marche; Economie Des Peches; Effort De Peche; Gestion Des Peches; Groupe D'Age; Modele Bioeconomique; Modelisation; Prix; Ressources Halieutiques
Résumé
Adresse
Auteur institutionnel Thèse
Editeur Iste Lieu de Publication Londres Éditeur Monaco, A.; Prouzet, P.
Langue fre Langue du Résumé Titre Original
Éditeur de collection Titre de collection Mer et Océan Titre de collection Abrégé Valorisation et économie des ressources marines
Volume de collection Numéro de collection Edition
ISSN ISBN 9781784050 Médium
Région Expédition Conférence
Notes Approuvé pas de
Numéro d'Appel MARBEC @ isabelle.vidal-ayouba @ collection 1316
Lien permanent pour cet enregistrement
 

 
Auteur Chaboud, C.
Titre Fisheries economics Type Chapitre de livre
Année 2014 Publication Revue Abrégée
Volume (up) Numéro Pages 153-231
Mots-Clés
Résumé
Adresse
Auteur institutionnel Thèse
Editeur Iste Lieu de Publication Londres Éditeur Monaco, A.; Prouzet, P.
Langue eng Langue du Résumé Titre Original
Éditeur de collection Titre de collection ISTE Oceanography and Marine Biology Series : Seas and Oceans Set Titre de collection Abrégé Value and economy of marine resources
Volume de collection Numéro de collection Edition
ISSN ISBN 9781848217 Médium
Région Expédition Conférence
Notes Approuvé pas de
Numéro d'Appel MARBEC @ isabelle.vidal-ayouba @ collection 1317
Lien permanent pour cet enregistrement
 

 
Auteur Ban, N.C.; Maxwell, S.M.; Dunn, D.C.; Hobday, A.J.; Bax, N.J.; Ardron, J.; Gjerde, K.M.; Game, E.T.; Devillers, R.; Kaplan, D.M.; Dunstan, P.K.; Halpin, P.N.; Pressey, R.L.
Titre Better integration of sectoral planning and management approaches for the interlinked ecology of the open oceans Type Article scientifique
Année 2014 Publication Revue Abrégée Marine Policy
Volume (up) Numéro Pages
Mots-Clés Areas beyond national jurisdiction; Benthic-pelagic interlinkages; High seas; marine conservation; Marine Protected Areas; sustainable fisheries
Résumé Open oceans are one of the least protected, least studied and most inadequately managed ecosystems on Earth. Three themes were investigated that differentiate the open ocean (areas beyond national jurisdiction and deep area within exclusive economic zones) from other realms and must be considered when developing planning and management options: ecosystem interactions, especially between benthic and pelagic systems; potential effects of human activities in open oceans on ecological linkages; and policy context and options. A number of key ecological factors differentiate open oceans from coastal systems for planners and managers: (1) many species are widely distributed and, especially for those at higher trophic levels, wide ranging; (2) the sizes and boundaries of biogeographical domains (patterns of co-occurrence of species, habitats and ecosystem processes) vary significantly by depth; (3) habitat types exhibit a wide range of stabilities, from ephemeral (e.g., surface frontal systems) to hyper-stable (e.g., deep sea); and (4) vertical and horizontal linkages are prevalent. Together, these ecological attributes point to interconnectedness between open ocean habitats across large spatial scales. Indeed, human activities – especially fishing, shipping, and potentially deep-sea mining and oil and gas extraction – have effects far beyond the parts of the ocean in which they operate. While managing open oceans in an integrated fashion will be challenging, the ecological characteristics of the system demand it. A promising avenue forward is to integrate aspects of marine spatial planning (MSP), systematic conservation planning (SCP), and adaptive management. These three approaches to planning and management need to be integrated to meet the unique needs of open ocean systems, with MSP providing the means to meet a diversity of stakeholder needs, SCP providing the structured process to determine and prioritise those needs and appropriate responses, and adaptive management providing rigorous monitoring and evaluation to determine whether actions or their modifications meet both ecological and defined stakeholder needs. The flexibility of MSP will be enhanced by the systematic approach of SCP, while the rigorous monitoring of adaptive management will enable continued improvement as new information becomes available and further experience is gained.
Adresse
Auteur institutionnel Thèse
Editeur Lieu de Publication Éditeur
Langue Langue du Résumé Titre Original
Éditeur de collection Titre de collection Titre de collection Abrégé
Volume de collection Numéro de collection Edition
ISSN 0308-597x ISBN Médium
Région Expédition Conférence
Notes Approuvé pas de
Numéro d'Appel LL @ pixluser @ collection 317
Lien permanent pour cet enregistrement
 

 
Auteur Stier, A.; Viblanc, V.A.; Massemin-Challet, S.; Handrich, Y.; Zahn, S.; Rojas, E.R.; Saraux, C.; Le Vaillant, M.; Prud'homme, O.; Grosbellet, E.; Robin, J.-P.; Bize, P.; Criscuolo, F.
Titre Starting with a handicap: phenotypic differences between early- and late-born king penguin chicks and their survival correlates Type Article scientifique
Année 2014 Publication Revue Abrégée Functional Ecology
Volume (up) Numéro Pages
Mots-Clés corticosterone; early-life conditions; growth; individual quality; oxidative stress; phenotypic plasticity; reproductive timing; telomere
Résumé * The exceptionally long (c. 11 months) growth period of king penguin chicks (Aptenodytes patagonicus) is interrupted by the Austral winter. As a consequence, penguin chicks born late in the breeding season have little time to build-up their energy reserves before the drastic energy bottleneck they experience during winter and face greater risks of mortality than early-born chicks. * Whereas it is well known that breeding adults alternate between early- and late-breeding attempts, little is known on the phenotype of early- and late-chicks, and on the potential existence of specific adaptive phenotypic responses in late-born individuals. * We investigated phenotypic differences between early- and late-chicks and tested their survival correlates both before the winter and at fledgling. Chicks were sampled 10 days after hatching to measure body mass, plasma corticosterone levels, oxidative stress parameters and telomere length. * Late-chicks were heavier than early-chicks at day 10. Late-chicks also had higher corticosterone and oxidative stress levels, shorter telomere lengths and suffered from higher mortality rates than early-chicks. For both early- and late-chicks, high body mass close to hatching was a strong predictor of survival up to, and over, the winter period. * In late but not early-chicks, high corticosterone levels and long telomeres were significant predictors of survival up to winter and fledging, respectively. * Our study provides evidence that late- and early-king penguin chicks showed marked phenotypic differences 10 days after hatching. We provide an integrative discussion on whether these differences may be adaptive or not, and to what extent they may be driven by active maternal effects, indirectly induced by environmental effects, or stem from individual differences in parental quality.
Adresse
Auteur institutionnel Thèse
Editeur Lieu de Publication Éditeur
Langue Langue du Résumé Titre Original
Éditeur de collection Titre de collection Titre de collection Abrégé
Volume de collection Numéro de collection Edition
ISSN 1365-2435 ISBN Médium
Région Expédition Conférence
Notes Approuvé pas de
Numéro d'Appel LL @ pixluser @ collection 319
Lien permanent pour cet enregistrement