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ADJEROUD, M.; GUERECHEAU, A.; VIDAL-DUPIOL, J.; FLOT, J.-F.; ARNAUD-HAOND, S.; BONHOMME, F. |
| Titre |
Genetic diversity, clonality and connectivity in the scleractinian coral Pocillopora damicornis: a multi-scale analysis in an insular, fragmented reef system |
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Article scientifique |
| Année |
2014 |
Publication |
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Revue Abrégée |
Marine Biology |
| Volume |
161 |
Numéro |
3 |
Pages |
531-541 |
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Clonality and genetic structure of the coral Pocillopora damicornis sensu lato were assessed using five microsatellites in 12 populations from four islands of the Society Archipelago (French Polynesia) sampled in June 2008. The 427 analysed specimens fell into 132 multilocus genotypes (MLGs), suggesting that asexual reproduction plays an important role in the maintenance of these populations. A haploweb analysis of ITS2 sequences of each MLG was consistent with all of them being conspecific. Genetic differentiation was detected both between and within islands, but when a single sample per MLG was included in the analyses, the populations turned out to be nearly panmictic. These observations provide further evidence of the marked variability in reproductive strategies and genetic structure of P. damicornis throughout its geographic range; comparison with results previously obtained for the congeneric species Pocillopora meandrina underlines the importance of life history traits in shaping the genetic structure of coral populations |
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0025-3162 |
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The following values have no corresponding Zotero field:<br/>Author Address: Inst Rech Dev, Unite 227, CoReUs2, Noumea 98848, New Caledonia.<br/>Author Address: CORAIL, Lab Excellence, F-66860 Perpignan, France.<br/>Author Address: Univ Perpignan, CNRS, UMR 5244, F-66860 Perpignan, France.<br/>Author Address: Univ Perpignan, UMR 5244, F-66860 Perpignan, France.<br/>Author Address: Max Planck Inst Dynam & Self Org, D-37073 Gottingen, Germany.<br/>Author Address: Inst Francais Rech Exploitat Mer, UMR 212, F-34203 Sete, France.<br/>Author Address: Univ Montpellier 2, Inst Sci Evolut, CNRS, UMR 5554, F-34095 Montpellier 5, France.<br/>PB – Springer<br/> |
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LL @ pixluser @ |
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341 |
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| Auteur |
Van Dover, C.L.; Aronson, J.; Pendleton, L.; Smith, S.; ARNAUD-HAOND, S.; Moreno-Mateos, D.; Barbier, E.; Billett, D.; Bowers, K.; Danovaro, R.; Edwards, A.; Kellert, S.; Morato, T.; Pollard, E.; Rogers, A.; Warner, R. |
| Titre |
Ecological Restoration in the Deep Sea: Desiderata |
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Article scientifique |
| Année |
2014 |
Publication |
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Revue Abrégée |
Marine Policy |
| Volume |
44 |
Numéro |
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Pages |
98-106 |
| Mots-Clés |
Cold-water corals; Deep-sea resource use; Hydrothermal vents; Marine policy; Restoration science |
| Résumé |
An era of expanding deep-ocean industrialization is before us, with policy makers establishing governance frameworks for sustainable management of deep-sea resources while scientists learn more about the ecological structure and functioning of the largest biome on the planet. Missing from discussion of the stewardship of the deep ocean is ecological restoration. If existing activities in the deep sea continue or are expanded and new deep-ocean industries are developed, there is need to consider what is required to minimize or repair resulting damages to the deep-sea environment. In addition, thought should be given as to how any past damage can be rectified. This paper develops the discourse on deep-sea restoration and offers guidance on planning and implementing ecological restoration projects for deep-sea ecosystems that are already, or are at threat of becoming, degraded, damaged or destroyed. Two deep-sea restoration case studies or scenarios are described (deep-sea stony corals on the Darwin Mounds off the west coast of Scotland, deep-sea hydrothermal vents in Manus Basin, Papua New Guinea) and are contrasted with on-going saltmarsh restoration in San Francisco Bay. For these case studies, a set of socio-economic, ecological, and technological decision parameters that might favor (or not) their restoration are examined. Costs for hypothetical restoration scenarios in the deep sea are estimated and first indications suggest they may be two to three orders of magnitude greater per hectare than costs for restoration efforts in shallow-water marine systems. |
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0308-597x |
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The following values have no corresponding Zotero field:<br/>Author Address: Duke Univ, Nicholas Sch Environm, Marine Lab, Beaufort, NC 28516 USA.<br/>Author Address: CNRS, Ctr Ecol Fonct & Evolut, UMR 5175, F-34033 Montpellier, France.<br/>Author Address: Duke Univ, Nicholas Inst Environm Policy Solut, Durham, NC 27708 USA.<br/>Author Address: Nautilus Minerals, Milton, Qld, Australia.<br/>Author Address: IFREMER, F-34203 Sete, France.<br/>Author Address: Stanford Univ, Woodside, CA 94062 USA.<br/>Author Address: Dept Econ & Finance, Laramie, WY 82071 USA.<br/>Author Address: Univ Southampton, Natl Oceanog Ctr, Southampton SO14 3ZH, Hants, England.<br/>Author Address: Biohabitats, N Charleston, SC 29405 USA.<br/>Author Address: Polytech Univ Marche, Dept Life & Environm Sci, I-601321 Ancona, Italy.<br/>Author Address: Newcastle Univ, Sch Biol, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.<br/>Author Address: Yale Univ, Sch Forestry & Environm Studies, New Haven, CT 06511 USA.<br/>Author Address: Univ Acores, Dept Oceanog & Pescas, Ctr IMAR, P-9901862 Horta, Portugal.<br/>Author Address: LARSyS Associated Lab, P-9901862 Horta, Portugal.<br/>Author Address: EURC, Biodivers Consultancy, Cambridge CB2 1RR, England.<br/>Author Address: Dept Zool, Oxford OX1 3PS, England.<br/>Author Address: Univ Wollongong, Australian Natl Ctr Ocean Resources & Secur, North Wollongong, NSW 2522, Australia.<br/>PB – Elsevier Sci Ltd<br/> |
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pas de |
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LL @ pixluser @ |
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342 |
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Ahmedou Salem, M.V.; van der Geest, M.; Piersma, T.; Saoud, Y.; van Gils, J.A. |
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Seasonal changes in mollusc abundance in a tropical intertidal ecosystem, Banc d’Arguin (Mauritania): testing the ‘shorebird depletion’ hypothesis |
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Article scientifique |
| Année |
2014 |
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Estuarine Coastal and Shelf Science |
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136 |
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26-34 |
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MARBEC @ alain.herve @ 943 |
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1366 |
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Ménard, F.; Benivary, H.D.; Bodin, N.; Coffineau, N.; Le Loc'h, F.; Mison, T.; Richard, P.; Potier, M. |
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Stable isotope patterns in micronekton from the Mozambique Channel |
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Article scientifique |
| Année |
2014 |
Publication |
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Revue Abrégée |
Deep Sea Research Part II: Topical Studies in Oceanography |
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100 |
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153-163 |
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Diel vertical migration; mesoscale; micronekton; Mozambique Channel; Oceanic eddies; trophic level; δ13C; δ15N |
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0967-0645 |
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LL @ pixluser @ |
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343 |
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Béhagle, N.; du Buisson, L.; Josse, E.; Lebourges-Dhaussy, A.; Roudaut, G.; Ménard, F. |
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Mesoscale features and micronekton in the Mozambique Channel: An acoustic approach |
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Article scientifique |
| Année |
2014 |
Publication |
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Deep Sea Research Part II: Topical Studies in Oceanography |
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100 |
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164-173 |
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Acoustics; Mesoscale eddies; micronekton; Mozambique Channel; Satellite altimetry |
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0967-0645 |
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LL @ pixluser @ |
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344 |
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