2018

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  Agüera, A. & Byrne, M. A dynamic energy budget model to describe the reproduction and growth of invasive starfish Asterias amurensis in southeast Australia. Biological Invasions 20, 2015-2031 (2018).
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  itemfields key	T23Z8E3S
  Version	255
  Type	Article de revue
  Titre	A dynamic energy budget model to describe the reproduction and growth of invasive starfish Asterias amurensis in southeast Australia
  Auteur	Agüera, Antonio
  Auteur	Byrne, Maria
  Publication	Biological Invasions
  Volume	20
  Numéro	8
  Pages	2015-2031
  Date	8/2018
  Langue	en
  DOI	10.1007/s10530-018-1676-5
  ISSN	1387-3547, 1573-1464
  URL	http://link.springer.com/10.1007/s10530-018-1676-5
  Consulté le	2018-08-18T21:16:47Z
  Catalogue de bibl.	Crossref
  itemfields collections	Array
  Date d'ajout	2018-08-18T21:19:43Z
  Modifié le	2018-08-18T21:19:43Z

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  Chenuil, A., et al. Understanding processes at the origin of species flocks with a focus on the marine Antarctic fauna: Understanding the origins of species flocks. Biological Reviews 93, 481-504 (2018).
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  itemfields key	RMHBZ3WM
  Version	215
  Type	Article de revue
  Titre	Understanding processes at the origin of species flocks with a focus on the marine Antarctic fauna: Understanding the origins of species flocks
  Auteur	Chenuil, Anne
  Auteur	Saucède, Thomas
  Auteur	Hemery, Lenaïg G.
  Auteur	Eléaume, Marc
  Auteur	Féral, Jean-Pierre
  Auteur	Améziane, Nadia
  Auteur	David, Bruno
  Auteur	Lecointre, Guillaume
  Auteur	Havermans, Charlotte
  Résumé	Species flocks (SFs) fascinate evolutionary biologists who wonder whether such striking diversification can be driven by normal evolutionary processes. Multiple definitions of SFs have hindered the study of their origins. Previous studies identified a monophyletic taxon as a SF if it displays high speciosity in an area in which it is endemic (criterion 1), high ecological diversity among species (criterion 2), and if it dominates the habitat in terms of biomass (criterion 3); we used these criteria in our analyses. Our starting hypothesis is that normal evolutionary processes may provide a sufficient explanation for most SFs. We thus clearly separate each criterion and identify which biological (intrinsic) and environmental (extrinsic) traits are most favourable to their realization. The first part focuses on evolutionary processes. We highlight that some popular putative causes of SFs, such as key innovations or ecological speciation, are neither necessary nor sufficient to fulfill some or all of the three criteria. Initial differentiation mechanisms are diverse and difficult to identify a posteriori because a primary differentiation of one type (genetic, ecological or geographical) often promotes other types of differentiation. Furthermore, the criteria are not independent: positive feedbacks between speciosity and ecological diversity among species are expected whatever the initial cause of differentiation, and ecological diversity should enhance habitat dominance at the clade level. We then identify intrinsic and extrinsic factors that favour each criterion. Low dispersal emerges as a convincing driver of speciosity. Except for a genomic architecture favouring ecological speciation, for which assessment is difficult, high effective population sizes are the single intrinsic factor that directly enhances speciosity, ecological diversity and habitat dominance. No extrinsic factor appeared to enhance all criteria simultaneously but a combination of factors (insularity, fragmentation and environmental stability) may favour the three criteria, although the effect is indirect for habitat dominance. We then apply this analytical framework to Antarctic marine environments by analysing data from 18 speciose clades belonging to echinoderms (five unrelated clades), notothenioid fishes (five clades) and peracarid crustaceans (eight clades). Antarctic shelf environments and history appear favourable to endemicity and speciosity, but not to ecological specialization. Two main patterns are distinguished among taxa. (i) In echinoderms, many brooding, species-rich and endemic clades are reported, but without remarkable ecological diversity or habitat dominance. In these taxa, loss of the larval stage is probably a consequence of past Antarctic environmental factors, and brooding is suggested to be responsible for enhanced allopatric speciation (via dispersal limitation). (ii) In notothenioids and peracarids, many clades fulfill all three SF criteria. This could result from unusual features in fish and crustaceans: chromosome instability and key innovations (antifreeze proteins) in notothenioids, ecological opportunity in peracarids, and a genomic architecture favouring ecological speciation in both groups. Therefore, the data do not support our starting point that normal evolutionary factors or processes drive SFs because in these two groups uncommon intrinsic features or ecological opportunity provide the best explanation. The utility of the three-criterion SF concept is therefore questioned and guidelines are given for future studies.
  Publication	Biological Reviews
  Volume	93
  Numéro	1
  Pages	481-504
  Date	02/2018
  Langue	en
  DOI	10.1111/brv.12354
  ISSN	14647931
  Titre abrégé	Understanding processes at the origin of species flocks with a focus on the marine Antarctic fauna
  URL	http://doi.wiley.com/10.1111/brv.12354
  Consulté le	2018-08-10T15:24:10Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-08-10T15:24:10Z
  Modifié le	2018-08-10T15:28:45Z

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  Christiansen, H., et al. Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding. Frontiers in Ecology and Evolution 6, (2018).
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  itemfields key	U6YJBP7G
  Version	364
  Type	Article de revue
  Titre	Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding
  Auteur	Christiansen, Henrik
  Auteur	Dettai, Agnès
  Auteur	Heindler, Franz M.
  Auteur	Collins, Martin A.
  Auteur	Duhamel, Guy
  Auteur	Hautecoeur, Mélyne
  Auteur	Steinke, Dirk
  Auteur	Volckaert, Filip A. M.
  Auteur	Van de Putte, Anton P.
  Résumé	Smallmesopelagic fish are ubiquitous in the ocean, representing an important trophic link between zooplankton and tertiary consumers such as larger fish, marine mammals and birds. Lanternfishes (Myctophidae) are common worldwide as well as in the Southern Ocean. However, only 17 of the approximately 250 myctophid species occur exclusively in sub-Antarctic or Antarctic waters. It is unclear whether they colonized these latitudes once and diversified from there, or whether multiple colonization events took place in which multiple ancestral phenotypes entered the Southern Ocean at various times. Phylogeographic patterns have been investigated for individual myctophid species, but so far no study has compared species across the Southern Ocean. Here, we present a dataset with previously unpublished cytochrome c oxidase I (COI; n=299) and rhodopsin (rh1; n = 87) gene sequences from specimens collected at various locations in the Southern Ocean. Our data extend the DNA barcode library of Antarctic mesopelagic fish substantially. Combined morphological and molecular taxonomy lead to confident species level identification in 271 out of 299 cases, providing a robust reference dataset for specimen identification, independently of incomplete morphological characters. This is highly topical in light of prospective ecological metabarcoding studies. Unambiguous sequences were subsequently combined with publicly available sequences of the global DNA barcode library yielding a dataset of over 1,000 individuals for phylogenetic and phylogeographic inference. Maximum likelihood trees were compared with results of recent studies and with the geographical origin of the samples. As expected for these markers, deep phylogenetic relationships remain partially unclear. However, COI offers unmatched sample and taxon coverage and our results at the subfamily to genus level concur to a large extent with other studies. Southern Ocean myctophids are from at least three distant subfamilies suggesting that colonization has occurred repeatedly. Overall, spatial divergence of myctophids is rare, potentially due to their enormous abundance and the homogenizing force of ocean currents. However, we recommend further investigation of the phylogenetic position of Symbolophorus boops and highlight potential (pseudo-)cryptic or unrecognized species in Gymnoscopelus bolini, Lampanyctus achirus, and the non-myctophid genus Bathylagus.
  Publication	Frontiers in Ecology and Evolution
  Volume	6
  Date	2018-9-5
  Langue	English
  DOI	10.3389/fevo.2018.00120
  ISSN	2296-701X
  URL	https://www.frontiersin.org/article/10.3389/fevo.2018.00120/full
  Consulté le	2018-09-05T07:02:07Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-09-05T07:02:07Z
  Modifié le	2018-09-05T07:04:23Z

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  Díaz, A., et al. Genetic structure and demographic inference of the regular sea urchin Sterechinus neumayeri (Meissner, 1900) in the Southern Ocean: The role of the last glaciation. PLOS ONE 13, e0197611 (2018).
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  itemfields key	JCQCPHLZ
  Version	216
  Type	Article de revue
  Titre	Genetic structure and demographic inference of the regular sea urchin Sterechinus neumayeri (Meissner, 1900) in the Southern Ocean: The role of the last glaciation
  Auteur	Díaz, Angie
  Auteur	Gérard, Karin
  Auteur	González-Wevar, Claudio
  Auteur	Maturana, Claudia
  Auteur	Féral, Jean-Pierre
  Auteur	David, Bruno
  Auteur	Saucède, Thomas
  Auteur	Poulin, Elie
  Éditeur	Chiang, Tzen-Yuh
  Résumé	One of the most relevant characteristics of the extant Southern Ocean fauna is its resiliency to survive glacial processes of the Quaternary. These climatic events produced catastrophic habitat reductions and forced some marine benthic species to move, adapt or go extinct. The marine benthic species inhabiting the Antarctic upper continental shelf faced the Quaternary glaciations with different strategies that drastically modified population sizes and thus affected the amount and distribution of intraspecific genetic variation. Here we present new genetic information for the most conspicuous regular sea urchin of the Antarctic continental shelf, Sterechinus neumayeri. We studied the patterns of genetic diversity and structure in this broadcast-spawner across three Antarctic regions: Antarctic Peninsula, the Weddell Sea and Ade lie Land in East Antarctica. Genetic analyses based on mitochondrial and nuclear markers suggested that S. neumayeri is a single genetic unit around the Antarctic continent. The species is characterized by low levels of genetic diversity and exhibits a typical star-like haplotype genealogy that supports the hypothesis of a single in situ refugium. Based on two mutation rates standardized for this genus, the Bayesian Skyline plot analyses detected a rapid demographic expansion after the Last Glacial Maximum. We propose a scenario of rapid postglacial expansion and recolonization of Antarctic shallow areas from a less ice-impacted refugium where the species survived the LGM. Considering the patterns of genetic diversity and structure recorded in the species, this refugium was probably located in East Antarctica.
  Publication	PLOS ONE
  Volume	13
  Numéro	6
  Pages	e0197611
  Date	2018-6-6
  Langue	en
  DOI	10.1371/journal.pone.0197611
  ISSN	1932-6203
  Titre abrégé	Genetic structure and demographic inference of the regular sea urchin Sterechinus neumayeri (Meissner, 1900) in the Southern Ocean
  URL	http://dx.plos.org/10.1371/journal.pone.0197611
  Consulté le	2018-08-10T15:28:58Z
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  Date d'ajout	2018-08-10T15:28:58Z
  Modifié le	2018-08-10T15:31:26Z

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  Fraser, C. I., et al. Antarctica’s ecological isolation will be broken by storm-driven dispersal and warming. Nature Climate Change 8, 704-708 (2018).
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  itemfields key	GBJQB4UV
  Version	366
  Type	Article de revue
  Titre	Antarctica’s ecological isolation will be broken by storm-driven dispersal and warming
  Auteur	Fraser, Ceridwen I.
  Auteur	Morrison, Adele K.
  Auteur	Hogg, Andrew McC
  Auteur	Macaya, Erasmo C.
  Auteur	van Sebille, Erik
  Auteur	Ryan, Peter G.
  Auteur	Padovan, Amanda
  Auteur	Jack, Cameron
  Auteur	Valdivia, Nelson
  Auteur	Waters, Jonathan M.
  Résumé	Antarctica has long been considered biologically isolated. Global warming will make parts of Antarctica more habitable for invasive taxa, yet presumed barriers to dispersal—especially the Southern Ocean’s strong, circumpolar winds, ocean currents and fronts—have been thought to protect the region from non-anthropogenic colonizations from the north. We combine molecular and oceanographic tools to directly test for biological dispersal across the Southern Ocean. Genomic analyses reveal that rafting keystone kelps recently travelled > 20,000 km and crossed several ocean-front ‘barriers’ to reach Antarctica from mid-latitude source populations. High-resolution ocean circulation models, incorporating both mesoscale eddies and wave-driven Stokes drift, indicate that such Antarctic incursions are remarkably frequent and rapid. Our results demonstrate that storm-forced surface waves and ocean eddies can dramatically enhance oceanographic connectivity for drift particles in surface layers, and show that Antarctica is not biologically isolated. We infer that Antarctica’s long-standing ecological differences have been the result of environmental extremes that have precluded the establishment of temperate-adapted taxa, but that such taxa nonetheless frequently disperse to the region. Global warming thus has the potential to allow the establishment of diverse new species—including keystone kelps that would drastically alter ecosystem dynamics—even without anthropogenic introductions.
  Publication	Nature Climate Change
  Volume	8
  Numéro	8
  Pages	704-708
  Date	8/2018
  Langue	en
  DOI	10.1038/s41558-018-0209-7
  ISSN	1758-678X, 1758-6798
  URL	http://www.nature.com/articles/s41558-018-0209-7
  Consulté le	2018-09-18T17:59:46Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-09-18T17:59:46Z
  Modifié le	2018-09-19T01:47:43Z

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  Gaspard, D., et al. Analysis of growth and form in Aerothyris kerguelenensis (rhynchonelliform brachiopod) - Shell spiral deviations, microstructure, trace element contents and stable isotope ratios. Chemical Geology 483, 474-490 (2018).
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  itemfields key	T28CPKQU
  Version	233
  Type	Article de revue
  Titre	Analysis of growth and form in Aerothyris kerguelenensis (rhynchonelliform brachiopod) - Shell spiral deviations, microstructure, trace element contents and stable isotope ratios
  Auteur	Gaspard, Danièle
  Auteur	Aldridge, Anthony E
  Auteur	Boudouma, Omar
  Auteur	Fialin, Michel
  Auteur	Rividi, Nicolas
  Auteur	Lécuyer, Christophe
  Résumé	Brachiopods are usually attached benthic marine invertebrates with a shell (exoskeleton) that archives modifications of the environment via chemical proxies. Growth lines regularly occurring (i.e. excluding random ones) at the shell's surface reflect phenotypically controlled interruptions or changes in secretion (Williams et al., 1997). Modifications in the secretion rate and reorientation of shell elements within the thickness of the shell induce marked changes in shell morphology providing elements for estimating age throughout ontogeny for specimens of Aerothyris kerguelenensis (Davidson 1880, formerly known as Waldheimia kerguelensis Davidson, 1978), from the Southern Indian Ocean. Maxima and minima of deviations from underlying shell spiral growth (SSD), plus maps (SEM-EDS) and Electron Microprobe (WDS) of Mg, S, Ca, Mn, Fe that are components of shells along with Scanning Electron Microscopy (SEM) all show evidence of rhythms at different time scales, including annual ones. Growth rates differ in young and adult forms as well as between dorsal and ventral valves; additionally the amplitudes of Mg peaks are higher early in ontogeny and in the primary shell layer, progressively decreasing with sporadic peaks. Anterior regions of shells are more informative regarding external growth (i.e. major growth marks) and mainly record later events in the life of the individual. Posterior regions are informative for internal morphology (cumulative growth) and reveal Mg bands and related concentrations that are consistent with the main extrema (maxima and minima) observed when using SSD and WDS analyses. Mg/Ca ratios indicate fluctuations in temperature and food supply during the growth period. Seawater temperatures calculated from the oxygen isotope compositions of the secondary layer of calcite in shells of A. kerguelenensis are close to those measured in situ in the environment in which they live. However, the difference in carbon isotope composition between the two studied shells reveal that these specimens record isotopic compositions most likely resulting from a combination of kinetic ‘vital’ isotope effects that may, sometimes, mimic equilibrium values.
  Publication	Chemical Geology
  Volume	483
  Pages	474-490
  Date	2018-4-20
  Langue	en
  DOI	doi.org/10.1016/j.chemgeo.2018.03.018
  ISSN	0009-2541
  URL	https://www.sciencedirect.com/science/article/pii/S000925411830130X?via%3Dihub
  Date d'ajout	2018-08-13T08:10:49Z
  Modifié le	2018-08-13T08:26:03Z

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  González-Wevar, C. A., et al. Unexpected absence of island endemics: Long-distance dispersal in higher latitude sub-Antarctic <i>Siphonaria</i> (Gastropoda: Euthyneura) species. Journal of Biogeography 45, 874-884 (2018).
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  itemfields key	MHUL48DA
  Version	217
  Type	Article de revue
  Titre	Unexpected absence of island endemics: Long-distance dispersal in higher latitude sub-Antarctic <i>Siphonaria</i> (Gastropoda: Euthyneura) species
  Auteur	González-Wevar, Claudio A.
  Auteur	Segovia, Nicolás I.
  Auteur	Rosenfeld, Sebastián
  Auteur	Ojeda, Jaime
  Auteur	Hüne, Mathias
  Auteur	Naretto, Javier
  Auteur	Saucède, Thomas
  Auteur	Brickle, Paul
  Auteur	Morley, Simon
  Auteur	Féral, Jean-Pierre
  Auteur	Spencer, Hamish G.
  Auteur	Poulin, Elie
  Résumé	Aim: We assess biogeographical patterns, population structure and the range of species in the pulmonate genus Siphonaria across the sub-Antarctic. We hypothesized that locally endemic cryptic species will be found across the distribution of these direct-developing limpets in the sub-Antarctic. Location: The sub-Antarctic coasts of the Southern Ocean including South America, the Falkland/Malvinas, South Georgia, Kerguelen and Macquarie Islands. Methods: Multi-locus phylogenetic reconstructions, mtDNA time-calibrated divergence time estimations and population-based analyses of Siphonaria populations were used at the scale of the Southern Ocean. Results: We resolve two widely distributed lineages of Siphonaria (S. lateralis and S. fuegiensis) across the sub-Antarctic. MtDNA divergence time estimates suggest that they were separated around 4.0 Ma (3.0 to 8.0 Ma). Subsequently both species followed different evolutionary pathways across their distributions. Low levels of genetic diversity characterize the populations of both species, reflecting the role of Quaternary glacial cycles during their respective demographic histories, suggesting high levels of dispersal among geographically distant localities. Main conclusions: Siphonaria lateralis and S. fuegiensis constitute sister and broadly co-distributed species across the sub-Antarctic. Unexpected transoceanic similarities and low levels of genetic diversity in both these direct-developing species imply recurrent recolonization processes through long-distance dispersal to isolated sub-Antarctic islands. For such groups of Southern Ocean invertebrates, rafting may be more effective for long-distance dispersal than a free-living planktotrophic larval stage. This biogeographical model may explain why many marine species lacking a dispersal phase exhibit broad distributions, low genetic diversity and low population structure over thousands of kilometres.
  Publication	Journal of Biogeography
  Volume	45
  Numéro	4
  Pages	874-884
  Date	04/2018
  Langue	en
  DOI	10.1111/jbi.13174
  ISSN	03050270
  Titre abrégé	Unexpected absence of island endemics
  URL	http://doi.wiley.com/10.1111/jbi.13174
  Consulté le	2018-08-10T15:31:32Z
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  Date d'ajout	2018-08-10T15:31:32Z
  Modifié le	2018-08-10T15:34:48Z

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  Guillaumot, C., Martin, A., Eléaume, M. & Saucède, T. Methods for improving species distribution models in data-poor areas: example of sub-Antarctic benthic species on the Kerguelen Plateau. Marine Ecology Progress Series 594, 149-164 (2018).
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  itemfields key	KITVYLLY
  Version	408
  Type	Article de revue
  Titre	Methods for improving species distribution models in data-poor areas: example of sub-Antarctic benthic species on the Kerguelen Plateau
  Auteur	Guillaumot, C
  Auteur	Martin, A
  Auteur	Eléaume, M
  Auteur	Saucède, T
  Publication	Marine Ecology Progress Series
  Volume	594
  Pages	149-164
  Date	2018-04-26
  Langue	en
  DOI	10.3354/meps12538
  ISSN	0171-8630, 1616-1599
  Titre abrégé	Methods for improving species distribution models in data-poor areas
  URL	http://www.int-res.com/abstracts/meps/v594/p149-164/
  Consulté le	2018-09-20T13:27:15Z
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  itemfields collections	Array
  Date d'ajout	2018-09-20T13:27:15Z
  Modifié le	2018-09-20T13:27:15Z

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  Guillaumot, C., et al. Benthic species of the Kerguelen Plateau show contrasting distribution shifts in response to environmental changes. Ecology and Evolution 8, 6210-6225 (2018).
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  itemfields key	MFI7JUBW
  Version	218
  Type	Article de revue
  Titre	Benthic species of the Kerguelen Plateau show contrasting distribution shifts in response to environmental changes
  Auteur	Guillaumot, Charlène
  Auteur	Fabri-Ruiz, Salomé
  Auteur	Martin, Alexis
  Auteur	Eléaume, Marc
  Auteur	Danis, Bruno
  Auteur	Féral, Jean-Pierre
  Auteur	Saucède, Thomas
  Résumé	Marine life of the Southern Ocean has been facing environmental changes and the direct impact of human activities during the past decades. Benthic communities have particularly been affected by such changes although we only slowly understand the effect of environmental changes on species physiology, biogeography, and distribution. Species distribution models (SDM) can help explore species geographic responses to main environmental changes. In this work, we modeled the distribution of four echinoid species with contrasting ecological niches. Models developed for [2005–2012] were projected to different time periods, and the magnitude of distribution range shifts was assessed for recent-past conditions [1955–1974] and for the future, under scenario RCP 8.5 for [2050–2099]. Our results suggest that species distribution shifts are expected to be more important in a near future compared to the past. The geographic response of species may vary between poleward shift, latitudinal reduction, and local extinction. Species with broad ecological niches and not limited by biogeographic barriers would be the least affected by environmental changes, in contrast to endemic species, restricted to coastal areas, which are predicted to be more sensitive.
  Publication	Ecology and Evolution
  Volume	8
  Numéro	12
  Pages	6210-6225
  Date	06/2018
  Langue	en
  DOI	10.1002/ece3.4091
  ISSN	20457758
  URL	http://doi.wiley.com/10.1002/ece3.4091
  Consulté le	2018-08-10T15:34:56Z
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  Date d'ajout	2018-08-10T15:34:56Z
  Modifié le	2018-08-10T15:38:05Z

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  Hogg, O. T., Huvenne, V. A. I., Griffiths, H. J. & Linse, K. On the ecological relevance of landscape mapping and its application in the spatial planning of very large marine protected areas. Science of The Total Environment 626, 384-398 (2018).
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  itemfields key	JTF3QP7G
  Version	266
  Type	Article de revue
  Titre	On the ecological relevance of landscape mapping and its application in the spatial planning of very large marine protected areas
  Auteur	Hogg, Oliver T.
  Auteur	Huvenne, Veerle A.I.
  Auteur	Griffiths, Huw J.
  Auteur	Linse, Katrin
  Publication	Science of The Total Environment
  Volume	626
  Pages	384-398
  Date	06/2018
  Langue	en
  DOI	10.1016/j.scitotenv.2018.01.009
  ISSN	00489697
  URL	https://linkinghub.elsevier.com/retrieve/pii/S0048969718300093
  Consulté le	2018-08-18T21:43:11Z
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  itemfields collections	Array
  Date d'ajout	2018-08-18T21:43:11Z
  Modifié le	2018-08-18T21:43:11Z

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  Leihy, R. I., Duffy, G. A., Nortje, E. & Chown, S. L. High resolution temperature data for ecological research and management on the Southern Ocean Islands. Scientific Data 5, 180177 (2018).
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  itemfields key	8J85IBXK
  Version	372
  Type	Article de revue
  Titre	High resolution temperature data for ecological research and management on the Southern Ocean Islands
  Auteur	Leihy, Rachel I.
  Auteur	Duffy, Grant A.
  Auteur	Nortje, Erika
  Auteur	Chown, Steven L.
  Publication	Scientific Data
  Volume	5
  Pages	180177
  Date	2018-9-4
  DOI	10.1038/sdata.2018.177
  ISSN	2052-4463
  URL	http://www.nature.com/articles/sdata2018177
  Consulté le	2018-09-20T08:06:19Z
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  itemfields collections	Array
  Date d'ajout	2018-09-20T08:06:19Z
  Modifié le	2018-09-20T08:06:19Z

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  Putman, N. F. Waves of invasion. Nature Climate Change 8, 665-667 (2018).
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  itemfields key	WQS8QLQS
  Version	373
  Type	Article de revue
  Titre	Waves of invasion
  Auteur	Putman, Nathan F.
  Publication	Nature Climate Change
  Volume	8
  Numéro	8
  Pages	665-667
  Date	8/2018
  Langue	en
  DOI	10.1038/s41558-018-0233-7
  ISSN	1758-678X, 1758-6798
  URL	http://www.nature.com/articles/s41558-018-0233-7
  Consulté le	2018-09-20T08:14:00Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-09-20T08:14:00Z
  Modifié le	2018-09-20T08:14:00Z

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• 
  
  
  Ryu, T., Veilleux, H. D., Donelson, J. M., Munday, P. L. & Ravasi, T. The epigenetic landscape of transgenerational acclimation to ocean warming. Nature Climate Change 8, 504-509 (2018).
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  itemfields key	I7QNNWLC
  Version	191
  Type	Article de revue
  Titre	The epigenetic landscape of transgenerational acclimation to ocean warming
  Auteur	Ryu, Taewoo
  Auteur	Veilleux, Heather D.
  Auteur	Donelson, Jennifer M.
  Auteur	Munday, Philip L.
  Auteur	Ravasi, Timothy
  Résumé	Epigenetic inheritance is a potential mechanism by which the environment in one generation can influence the performance of future generations 1 . Rapid climate change threatens the survival of many organisms; however, recent studies show that some species can adjust to climate-related stress when both parents and their offspring experience the same environmental change2,3. Whether such transgenerational acclimation could have an epigenetic basis is unknown. Here, by sequencing the liver genome, methylomes and transcriptomes of the coral reef fish, Acanthochromis polyacanthus, exposed to current day (+0 °C) or future ocean temperatures (+3 °C) for one generation, two generations and incrementally across generations, we identified 2,467 differentially methylated regions (DMRs) and 1,870 associated genes that respond to higher temperatures within and between generations. Of these genes, 193 were significantly correlated to the transgenerationally acclimating phenotypic trait, aerobic scope, with functions in insulin response, energy homeostasis, mitochondrial activity, oxygen consumption and angiogenesis. These genes may therefore play a key role in restoring performance across generations in fish exposed to increased temperatures associated with climate change. Our study is the first to demonstrate a possible association between DNA methylation and transgenerational acclimation to climate change in a vertebrate.
  Publication	Nature Climate Change
  Volume	8
  Numéro	6
  Pages	504-509
  Date	juin 1, 2018
  Abrév. de revue	Nature Climate Change
  DOI	10.1038/s41558-018-0159-0
  ISSN	1758-6798
  URL	https://doi.org/10.1038/s41558-018-0159-0
  Date d'ajout	2018-06-18T11:06:29Z
  Modifié le	2018-06-18T11:06:29Z

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  Wilson, D. J., et al. Ice loss from the East Antarctic Ice Sheet during late Pleistocene interglacials. Nature 561, 383-386 (2018).
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  itemfields key	9MVLFAUQ
  Version	368
  Type	Article de revue
  Titre	Ice loss from the East Antarctic Ice Sheet during late Pleistocene interglacials
  Auteur	Wilson, David J.
  Auteur	Bertram, Rachel A.
  Auteur	Needham, Emma F.
  Auteur	van de Flierdt, Tina
  Auteur	Welsh, Kevin J.
  Auteur	McKay, Robert M.
  Auteur	Mazumder, Anannya
  Auteur	Riesselman, Christina R.
  Auteur	Jimenez-Espejo, Francisco J.
  Auteur	Escutia, Carlota
  Résumé	Understanding ice sheet behaviour in the geological past is essential for evaluating the role of the cryosphere in the climate system and for projecting rates and magnitudes of sea level rise in future warming scenarios1–4. Although both geological data5–7 and ice sheet models3,8 indicate that marine-based sectors of the East Antarctic Ice Sheet were unstable during Pliocene warm intervals, the ice sheet dynamics during late Pleistocene interglacial intervals are highly uncertain3,9,10. Here we provide evidence from marine sedimentological and geochemical records for ice margin retreat or thinning in the vicinity of the Wilkes Subglacial Basin of East Antarctica during warm late Pleistocene interglacial intervals. The most extreme changes in sediment provenance, recording changes in the locus of glacial erosion, occurred during marine isotope stages 5, 9, and 11, when Antarctic air temperatures11 were at least two degrees Celsius warmer than pre-industrial temperatures for 2,500 years or more. Hence, our study indicates a close link between extended Antarctic warmth and ice loss from the Wilkes Subglacial Basin, providing ice-proximal data to support a contribution to sea level from a reduced East Antarctic Ice Sheet during warm interglacial intervals. While the behaviour of other regions of the East Antarctic Ice Sheet remains to be assessed, it appears that modest future warming may be sufficient to cause ice loss from the Wilkes Subglacial Basin.
  Publication	Nature
  Volume	561
  Numéro	7723
  Pages	383-386
  Date	9/2018
  Langue	en
  DOI	10.1038/s41586-018-0501-8
  ISSN	0028-0836, 1476-4687
  URL	http://www.nature.com/articles/s41586-018-0501-8
  Consulté le	2018-09-20T07:28:39Z
  Catalogue de bibl.	Crossref
  itemfields collections	Array
  Date d'ajout	2018-09-20T07:28:39Z
  Modifié le	2018-09-20T07:30:49Z

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2017

• 
  
  Cabessut, M. Etude des réseaux trophiques dans les environnements côtiers des Iles Kerguelen : analyse des régimes alimentaires d’espèces d’oursins et de leur plasticité trophique à l’aide de traceurs isotopiques (δ13C, δ15N, δ34S). (2017).à
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  itemfields key	BHQDBKRU
  Version	356
  Type	Thèse
  Titre	Etude des réseaux trophiques dans les environnements côtiers des Iles Kerguelen : analyse des régimes alimentaires d’espèces d’oursins et de leur plasticité trophique à l’aide de traceurs isotopiques (δ13C, δ15N, δ34S).
  Auteur	Cabessut, Marie
  Type	Rapport Master 1
  Université	Dijon
  Date	2017
  URL	http://www.proteker.net/IMG/pdf/2017_cabessut_master_1__etude_des_reseaux_trophiques_dans_les_environnements_cotiers_des_iles_kerguelen_analyse_des_regimes_alimentaires_d_especes_d_oursins_et_de_leur_plasticite_trophique_a_l_aide_de_traceurs_isotop.pdf
  itemfields collections	Array
  Date d'ajout	2018-08-23T06:37:17Z
  Modifié le	2018-08-26T17:57:45Z

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  Charpentier, A. Etude du Réseau trophique benthique de la baie de Port-aux-Français aux Iles Kerguelen. (2017).à
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  itemfields key	QEXH93ZS
  Version	355
  Type	Thèse
  Titre	Etude du Réseau trophique benthique de la baie de Port-aux-Français aux Iles Kerguelen.
  Auteur	Charpentier, Anouk
  Type	Rapport Master 2
  Université	Marseille
  Date	2017
  URL	http://www.proteker.net/IMG/pdf/2018_charpentier_master_2_etude_du_reseau_trophique_benthique_de_la_baie_de_port-aux-francais_aux_iles_kerguelen.pdf
  itemfields collections	Array
  Date d'ajout	2018-08-23T06:39:50Z
  Modifié le	2018-08-26T17:55:19Z

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• 
  
  
  Fabri-Ruiz, S., Saucède, T., Danis, B. & David, B. Southern Ocean Echinoids database – An updated version of Antarctic, Sub-Antarctic and cold temperate echinoid database. ZooKeys 697, 1-20 (2017).
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  itemfields key	L7A3GKNR
  Version	379
  Type	Article de revue
  Titre	Southern Ocean Echinoids database – An updated version of Antarctic, Sub-Antarctic and cold temperate echinoid database
  Auteur	Fabri-Ruiz, Salomé
  Auteur	Saucède, Thomas
  Auteur	Danis, Bruno
  Auteur	David, Bruno
  Publication	ZooKeys
  Volume	697
  Pages	1-20
  Date	2017-09-14
  DOI	10.3897/zookeys.697.14746
  ISSN	1313-2970, 1313-2989
  URL	https://zookeys.pensoft.net/articles.php?id=14746
  Consulté le	2018-09-20T09:28:20Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-09-20T09:28:20Z
  Modifié le	2018-09-20T09:28:20Z

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  Giron-Nava, A., et al. Quantitative argument for long-term ecological monitoring. Marine Ecology Progress Series 572, 269-274 (2017).
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  itemfields key	7WT3H45I
  Version	165
  Type	Article de revue
  Titre	Quantitative argument for long-term ecological monitoring
  Auteur	Giron-Nava, A
  Auteur	James, Cc
  Auteur	Johnson, Af
  Auteur	Dannecker, D
  Auteur	Kolody, B
  Auteur	Lee, A
  Auteur	Nagarkar, M
  Auteur	Pao, Gm
  Auteur	Ye, H
  Auteur	Johns, Dg
  Auteur	Sugihara, G
  Résumé	Although it seems obvious that with more data, the predictive capacity of ecological models should improve, a way to demonstrate this fundamental result has not been so obvious. In particular, when the standard models themselves are inadequate (von Bertalanffy, extended Ricker etc.) no additional data will improve performance. By using time series from the Sir Alister Hardy Foundation for Ocean Science Continuous Plankton Recorder, we demonstrate that longterm observations reveal both the prevalence of nonlinear processes in species abundances and an improvement in out-of-sample predictability as the number of observations increase. The empirical results presented here quantitatively demonstrate the importance of long-term temporal data collection programs for improving ecosystem models and forecasts, and to better support environmental management actions.
  Publication	Marine Ecology Progress Series
  Volume	572
  Pages	269-274
  Date	2017-05-31
  Langue	English
  DOI	10.3354/meps12149
  ISSN	0171-8630, 1616-1599
  URL	http://www.int-res.com/abstracts/meps/v572/p269-274/
  Consulté le	2017-06-06T00:16:43Z
  Catalogue de bibl.	CrossRef
  Date d'ajout	2017-06-06T00:16:43Z
  Modifié le	2017-06-06T00:18:29Z

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  González-Wevar, C. A., et al. Following the Antarctic Circumpolar Current: patterns and processes in the biogeography of the limpet <i>Nacella</i> (Mollusca: Patellogastropoda) across the Southern Ocean. Journal of Biogeography 44, 861-874 (2017).
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  itemfields key	BSW6P8F5
  Version	184
  Type	Article de revue
  Titre	Following the Antarctic Circumpolar Current: patterns and processes in the biogeography of the limpet <i>Nacella</i> (Mollusca: Patellogastropoda) across the Southern Ocean
  Auteur	González-Wevar, Claudio A.
  Auteur	Hüne, Mathias
  Auteur	Segovia, Nicolas I.
  Auteur	Nakano, Tomoyuki
  Auteur	Spencer, Hamish G.
  Auteur	Chown, Steven L.
  Auteur	Saucède, Thomas
  Auteur	Johnstone, Glenn
  Auteur	Mansilla, Andrés
  Auteur	Poulin, Elie
  Résumé	We use an integrative biogeographical approach to further understand the evolution of an important Southern Ocean marine benthic element, the limpet genus Nacella (Mollusca: Patellogastropoda). Southern Ocean. We used multi-locus time-calibrated phylogeny of Nacella at the scale of the whole Southern Ocean to elucidate the underlying processes involved in the origin and diversification of the genus. Divergence-time estimates suggest that soon after its origin during the mid-Miocene (c. 12.5 Ma), Nacella separated into two main lineages currently distributed in (1) South America and (2) Antarctica and the sub-Antarctic islands. We identified two pulses of diversification, during the late Miocene (8 to 5.5 Ma) and the Pleistocene (< 1 Ma). Major periods of climatic and oceanographical change strongly affected the biogeography of Nacella and demonstrate both the long- and short-term influence of the Antarctic Circumpolar Current across the Southern Ocean. Our analyses support the validity of all currently recognized Nacella species and reveal a new South-American lineage. This work constitutes the most detailed molecular-based study of an ecologically important, near-shore invertebrate Southern Ocean group and in so doing contributes to the improved understanding of the underlying patterns and processes in the origin and diversification of marine benthic fauna across this globally important region.
  Publication	Journal of Biogeography
  Volume	44
  Numéro	4
  Pages	861-874
  Date	04/2017
  Langue	en
  DOI	10.1111/jbi.12908
  ISSN	03050270
  Titre abrégé	Following the Antarctic Circumpolar Current
  URL	http://doi.wiley.com/10.1111/jbi.12908
  Consulté le	2017-10-27T11:35:47Z
  Catalogue de bibl.	CrossRef
  Date d'ajout	2017-10-27T11:35:47Z
  Modifié le	2017-10-27T11:36:23Z

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  Guillaumot, C. Hétérogénéités spatiales, temporelles et efforts d’échantillonnage : influence sur la modélisation de distribution d’espèces. Le cas d’étude des échinides du plateau des Kerguelen. (2017).à
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  itemfields key	JA4JXDDB
  Version	355
  Type	Thèse
  Titre	Hétérogénéités spatiales, temporelles et efforts d’échantillonnage : influence sur la modélisation de distribution d’espèces. Le cas d’étude des échinides du plateau des Kerguelen.
  Auteur	Guillaumot, Charlène
  Type	Rapport Master 2
  Université	Brest
  Lieu	Dijon
  Date	2017
  URL	http://www.proteker.net/IMG/pdf/2017_guillaumot_master_2_heterogeneites_spatiales_temporelles_et_efforts_d_echantillonnage_influence_sur_la_modelisation_de_distribution_d_especes._le_cas_d_etude_des_echinides_du_plateau_des_kerguelen.comp.pdf
  itemfields collections	Array
  Date d'ajout	2018-08-23T06:38:05Z
  Modifié le	2018-08-26T17:56:11Z

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  Martinez, M. I. & Penchaszadeh, P. E. A new species of brooding Psolidae (Echinodermata: Holothuroidea) from deep-sea off Argentina, Southwestern Atlantic Ocean. Deep Sea Research Part II: Topical Studies in Oceanography 146, 13-17 (2017).
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  itemfields key	DVDC8532
  Version	212
  Type	Article de revue
  Titre	A new species of brooding Psolidae (Echinodermata: Holothuroidea) from deep-sea off Argentina, Southwestern Atlantic Ocean
  Auteur	Martinez, Mariano I.
  Auteur	Penchaszadeh, Pablo E.
  Résumé	This paper describes a new species of Psolus (Holothuroidea, Echinodermata), P. lawrencei sp. nov., (19 specimens) found in the deep sea (308–1398 m) in the Southwestern Atlantic Ocean (SWAO) (around 38°S–54°W) with brooders (up to 3.15 mm) in the tentacles of females and a penis-like genital papilla on males. The presence of dorsal scales, the concave shape of the ossicles with a bridge, the distribution of podia on the dorsal side and the absence of large and conspicuous oral and anal valves are unique for this species. Furthermore, this is the first species of this genus found outside Antarctica that broods between its tentacles. The paper also reviews the reproductive, brooding development and morphological characteristics of P. lawrencei sp. nov. and compares them with those of several members of the family Psolidae. Finally, a possible connectivity between the deep-sea populations in the SWAO and in Antarctica is considered based on the appearance of a similar reproductive pattern in populations found in both areas, which suggests a past or present connection between these regions.
  Publication	Deep Sea Research Part II: Topical Studies in Oceanography
  Volume	146
  Pages	13-17
  Date	2017
  Abrév. de revue	Deep Sea Research Part II: Topical Studies in Oceanography
  DOI	10.1016/j.dsr2.2017.05.007
  ISSN	0967-0645
  Titre abrégé	A new species of brooding Psolidae (Echinodermata
  URL	http://www.sciencedirect.com/science/article/pii/S0967064517301790
  Consulté le	2017-06-10T09:56:16Z
  Catalogue de bibl.	ScienceDirect
  Marqueurs	Antarctica · Brooding · Deep-sea · Psolus · Psolus lawrencei sp.nov.
  Date d'ajout	2017-06-10T09:56:16Z
  Modifié le	2018-08-10T13:58:14Z

  ScienceDirect Full Text PDF 729.5 ko (source)

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  Maturana, C. S., et al. Mating system and evidence of multiple paternity in the Antarctic brooding sea urchin Abatus agassizii. Polar Biology 40, 787-797 (2017).
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  itemfields key	UY6I5BD9
  Version	220
  Type	Article de revue
  Titre	Mating system and evidence of multiple paternity in the Antarctic brooding sea urchin Abatus agassizii
  Auteur	Maturana, Claudia S.
  Auteur	Gérard, Karin
  Auteur	Díaz, Angie
  Auteur	David, Bruno
  Auteur	Féral, Jean-Pierre
  Auteur	Poulin, Elie
  Résumé	Broadcasting is the predominant spawning behavior among benthic marine invertebrates, mainly associated with planktotrophic and planktonic lecitotrophic development. Broadcasting allows genetic mixing that should contribute to increase the genetic diversity of a female clutch. Conversely, in brooding species characterized by protected development, oocytes are retained and only sperm is released, which is supposed to limit the number of males that contribute to a female clutch. This spermcasting behavior together with egg retention, unusually frequent among Antarctic marine invertebrates, putatively give brooders low dispersal capacities which may reduce genetic mixing and generate genetic and kinship structure at a small spatial scale. Like many other Antarctic marine benthic invertebrates, the irregular sea urchin Abatus agassizii is a spermcaster that broods its young. In this study, we assessed the genetic diversity among 66 adults using 6 polymorphic microsatellite loci and performed progeny array analyses in order to evaluate the number of mates per female as well as genetic structure at a small spatial scale. A. agassizii exhibited a polyandric system with 2–5 mates per female regardless of population density. Bayesian analyses suggested the absence of genetic structure along our 20-m transect, while relatedness among individuals did not differ from that expected under panmixia. Finally, we conclude that a limited number of males contribute to a female clutch, probably as a consequence of limited sperm dispersal and that movement of adults may be sufficient to avoid kinship structure in the population.
  Publication	Polar Biology
  Volume	40
  Numéro	4
  Pages	787-797
  Date	4/2017
  Langue	en
  DOI	10.1007/s00300-016-2001-3
  ISSN	0722-4060, 1432-2056
  URL	http://link.springer.com/10.1007/s00300-016-2001-3
  Consulté le	2018-08-10T15:38:42Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-08-10T15:38:42Z
  Modifié le	2018-08-10T15:42:20Z

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  Montgomery, E. M., Hamel, J. - F. & Mercier, A.Advances in Marine Biology 76, 41-104 (Elsevier, 2017).
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  itemfields key	MBRMWUAT
  Version	400
  Type	Chapitre de livre
  Titre	Patterns and Drivers of Egg Pigment Intensity and Colour Diversity in the Ocean: A Meta-Analysis of Phylum Echinodermata
  Auteur	Montgomery, E.M.
  Auteur	Hamel, J.-F.
  Auteur	Mercier, A.
  Titre du livre	Advances in Marine Biology
  Volume	76
  Éditeur	Elsevier
  Date	2017
  Pages	41-104
  Langue	en
  ISBN	978-0-12-812401-7
  URL	https://linkinghub.elsevier.com/retrieve/pii/S0065288116300347
  Consulté le	2018-09-20T11:11:37Z
  Catalogue de bibl.	Crossref
  Extra	DOI: 10.1016/bs.amb.2016.10.001
  Date d'ajout	2018-09-20T11:11:37Z
  Modifié le	2018-09-20T11:13:44Z

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  Moreau, C., et al. Reproductive strategy as a piece of the biogeographic puzzle: a case study using Antarctic sea stars (Echinodermata, Asteroidea). Journal of Biogeography 44, 848-860 (2017).
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  itemfields key	LIQEVIZ4
  Version	190
  Type	Article de revue
  Titre	Reproductive strategy as a piece of the biogeographic puzzle: a case study using Antarctic sea stars (Echinodermata, Asteroidea)
  Auteur	Moreau, Camille
  Auteur	Saucède, Thomas
  Auteur	Jossart, Quentin
  Auteur	Agüera, Antonio
  Auteur	Brayard, Arnaud
  Auteur	Danis, Bruno
  Publication	Journal of Biogeography
  Volume	44
  Numéro	4
  Pages	848-860
  Date	04/2017
  Langue	en
  DOI	10.1111/jbi.12965
  ISSN	03050270
  Titre abrégé	Reproductive strategy as a piece of the biogeographic puzzle
  URL	http://doi.wiley.com/10.1111/jbi.12965
  Consulté le	2018-04-05T10:56:21Z
  Catalogue de bibl.	CrossRef
  Date d'ajout	2018-04-05T10:56:21Z
  Modifié le	2018-04-05T10:56:21Z

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  Pizarro, O., Friedman, A., Bryson, M., Williams, S. B. & Madin, J. A simple, fast, and repeatable survey method for underwater visual 3D benthic mapping and monitoring. Ecology and Evolution (2017).doi:10.1002/ece3.2701
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  itemfields key	E79CPX5F
  Version	47
  Type	Article de revue
  Titre	A simple, fast, and repeatable survey method for underwater visual 3D benthic mapping and monitoring
  Auteur	Pizarro, Oscar
  Auteur	Friedman, Ariell
  Auteur	Bryson, Mitch
  Auteur	Williams, Stefan B.
  Auteur	Madin, Joshua
  Publication	Ecology and Evolution
  Date	janvier 2017
  DOI	10.1002/ece3.2701
  URL	http://doi.wiley.com/10.1002/ece3.2701
  Marqueurs	3D reconstruction · benthic survey · monitoring · mosaic · repeatable survey
  itemfields collections	Array
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

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  Sweetman, A. K., et al. Major impacts of climate change on deep-sea benthic ecosystems. Elem Sci Anth 5, 4 (2017).
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  itemfields key	BEAJ8RKX
  Version	255
  Type	Article de revue
  Titre	Major impacts of climate change on deep-sea benthic ecosystems
  Auteur	Sweetman, Andrew K.
  Auteur	Thurber, Andrew R.
  Auteur	Smith, Craig R.
  Auteur	Levin, Lisa A.
  Auteur	Mora, Camilo
  Auteur	Wei, Chih-Lin
  Auteur	Gooday, Andrew J.
  Auteur	Jones, Daniel O. B.
  Auteur	Rex, Michael
  Auteur	Yasuhara, Moriaki
  Auteur	Ingels, Jeroen
  Auteur	Ruhl, Henry A.
  Auteur	Frieder, Christina A.
  Auteur	Danovaro, Roberto
  Auteur	Würzberg, Laura
  Auteur	Baco, Amy
  Auteur	Grupe, Benjamin M.
  Auteur	Pasulka, Alexis
  Auteur	Meyer, Kirstin S.
  Auteur	Dunlop, Katherine M.
  Auteur	Henry, Lea-Anne
  Auteur	Roberts, J. Murray
  Publication	Elem Sci Anth
  Volume	5
  Pages	4
  Date	2017-02-23
  DOI	10.1525/elementa.203
  ISSN	2325-1026
  URL	http://www.elementascience.org/article/10.1525/elementa.203/
  Consulté le	2018-08-18T21:00:38Z
  Catalogue de bibl.	Crossref
  itemfields collections	Array
  Date d'ajout	2018-08-18T21:04:18Z
  Modifié le	2018-08-18T21:04:18Z

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  Trouslard, E. Ecorégionalisation et caractérisation des enjeux de conservation des habitats benthiques marins du plateau de Kerguelen. (2017).à
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  itemfields key	9Q6ZP4QA
  Version	355
  Type	Thèse
  Titre	Ecorégionalisation et caractérisation des enjeux de conservation des habitats benthiques marins du plateau de Kerguelen.
  Auteur	Trouslard, Emmanuelle
  Type	Rapport Master 2
  Université	Dijon
  Date	2017
  URL	http://www.proteker.net/IMG/pdf/2017_trouslard_master_2_ecoregionalisation_et_caracterisation_des_enjeux_de_conservation_des_habitats_benthiques_marins_du_plateau_de_kerguelen.pdf
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  Date d'ajout	2018-08-23T06:39:03Z
  Modifié le	2018-08-26T17:56:50Z

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2016

• 
  
  Bazin, A. Intérêt de l’étude des signatures isotopiques δ13C et δ15N pour la caractérisation de la sensibilité d’espèces confrontées aux changements environnementaux. (2016).à
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  itemfields key	3IUTXHTD
  Version	355
  Type	Thèse
  Titre	Intérêt de l’étude des signatures isotopiques δ13C et δ15N pour la caractérisation de la sensibilité d’espèces confrontées aux changements environnementaux.
  Auteur	Bazin, Alexis
  Type	Rapport Master 2
  Université	Dijon
  Date	2016
  URL	http://www.proteker.net/IMG/pdf/2016_bazin_master_2__interet_de_l_etude_des_signatures_isotopiques_13c_et_15n_pour_la_caracterisation_de_la_sensibilite_d_especes_confrontees_aux_changements_environnementaux.pdf
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  Date d'ajout	2018-08-23T06:35:03Z
  Modifié le	2018-08-26T17:55:02Z

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  Byrne, M., Gall, M., Wolfe, K. & Agüera, A. From pole to pole: the potential for the Arctic seastar Asterias amurensis to invade a warming Southern Ocean. Global Change Biology n/a-n/a (2016).doi:10.1111/gcb.13304
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  itemfields key	V48V83WU
  Version	47
  Type	Article de revue
  Titre	From pole to pole: the potential for the Arctic seastar Asterias amurensis to invade a warming Southern Ocean
  Auteur	Byrne, Maria
  Auteur	Gall, Mailie
  Auteur	Wolfe, Kennedy
  Auteur	Agüera, Antonio
  Résumé	Due to climatic warming, Asterias amurensis, a keystone boreal predatory seastar that has established extensive invasive populations in southern Australia, is a potential high-risk invader of the sub-Antarctic and Antarctic. To assess the potential range expansion of A. amurensis to the Southern Ocean as it warms, we investigated the bioclimatic envelope of the adult and larval life stages. We analysed the distribution of adult A. amurensis with respect to present- day and future climate scenarios using habitat temperature data to construct species distribution models (SDMs). To integrate the physiological response of the dispersive phase, we determined the thermal envelope of larval development to assess their performance in present-day and future thermal regimes and the potential for success of A. amurensis in poleward latitudes. The SDM indicated that the thermal ‘niche’ of the adult stage correlates with a 0–17 °C and 1–22.5 °C range, in winter and summer, respectively. As the ocean warms, the range of A. amurensis in Australia will contract, while more southern latitudes will have conditions favourable for range expansion. Successful fertilization occurred from 3 to 23.8 °C. By day 12, development to the early larval stage was successful from 5.5 to 18 °C. Although embryos were able to reach the blastula stage at 2 °C, they had arrested development and high mortality. The optimal thermal range for survival of pelagic stages was 3.5–19.2 °C with a lower and upper critical limit of 2.6 and 20.3 °C, respectively. Our data predict that A. amurensis faces demise in its current invasive range while more favourable conditions at higher latitudes would facilitate invasion of both larval and adult stages to the Southern Ocean. Our results show that vigilance is needed to reduce the risk that this ecologically important Arctic carnivore may invade the Southern Ocean and Antarctica.
  Publication	Global Change Biology
  Pages	n/a-n/a
  Date	mars 2016
  DOI	10.1111/gcb.13304
  URL	http://doi.wiley.com/10.1111/gcb.13304
  Marqueurs	Antarctica · asteroid · climate change · introduced species · larva · ocean warming · southern migration · thermal tolerance
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

  Byrne et al. - 2016 - From pole to pole the potential for the Arctic seastar Asterias amurensis to invade a warming Southern Ocean 15.5 ko

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  Favier, V., et al. Atmospheric drying as the main driver of dramatic glacier wastage in the southern Indian Ocean. Scientific Reports 6, (2016).
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  itemfields key	2KR76SNX
  Version	370
  Type	Article de revue
  Titre	Atmospheric drying as the main driver of dramatic glacier wastage in the southern Indian Ocean
  Auteur	Favier, V.
  Auteur	Verfaillie, D.
  Auteur	Berthier, E.
  Auteur	Menegoz, M.
  Auteur	Jomelli, V.
  Auteur	Kay, J. E.
  Auteur	Ducret, L.
  Auteur	Malbéteau, Y.
  Auteur	Brunstein, D.
  Auteur	Gallée, H.
  Auteur	Park, Y.-H.
  Auteur	Rinterknecht, V.
  Résumé	The ongoing retreat of glaciers at southern sub-polar latitudes is particularly rapid and widespread. Akin to northern sub-polar latitudes, this retreat is generally assumed to be linked to warming. However, no long-term and well-constrained glacier modeling has ever been performed to confirm this hypothesis. Here, we model the Cook Ice Cap mass balance on the Kerguelen Islands (Southern Indian Ocean, 49°S) since the 1850s. We show that glacier wastage during the 2000s in the Kerguelen was among the most dramatic on Earth. We attribute 77% of the increasingly negative mass balance since the 1960s to atmospheric drying associated with a poleward shift of the mid-latitude storm track. Because precipitation modeling is very challenging for the current generation of climate models over the study area, models incorrectly simulate the climate drivers behind the recent glacier wastage in the Kerguelen. This suggests that future glacier wastage projections should be considered cautiously where changes in atmospheric circulation are expected.
  Publication	Scientific Reports
  Volume	6
  Numéro	1
  Date	10/2016
  Langue	en
  DOI	10.1038/srep32396
  ISSN	2045-2322
  URL	http://www.nature.com/articles/srep32396
  Consulté le	2018-09-20T07:36:53Z
  Catalogue de bibl.	Crossref
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  Date d'ajout	2018-09-20T07:36:53Z
  Modifié le	2018-09-20T07:54:37Z

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• Féral, J. - P., et al. Kerguelen, un archipel sous haute surveillance. Espèces, Revue d'histoire naturelle 21, 33-39 (2016).
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  itemfields key	NZUG2RVH
  Version	104
  Type	Article de revue
  Titre	Kerguelen, un archipel sous haute surveillance
  Auteur	Féral, Jean-Pierre
  Auteur	Beurier, Jean-Pierre
  Auteur	Marschal, Christian
  Auteur	Marty, Gilles
  Auteur	Motreuil, Sébastien
  Auteur	Poulin, Elie
  Auteur	Roca, Jean-Claude
  Auteur	Saucède, Thomas
  Résumé	Avec ses côtes découpées et sans cesse battues par les vents, les Kerguelen sont restées longtemps inaccessibles aux biologistes marins. Si sa situation géographique et son isolement exceptionnels rendent cet archipel particulièrement vulnérable aux changements climatiques, ils en font aussi un laboratoire idéal pour en étudier les effets…
  Publication	Espèces, Revue d'histoire naturelle
  Volume	21
  Pages	33-39
  Date	2016
  Langue	Français
  URL
  itemfields collections	Array
  itemfields relations	Array
  Date d'ajout	2017-05-08T09:29:23Z
  Modifié le	2017-05-08T09:29:23Z

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  Féral, J. - P., Saucède, T. & Améziane, N. PROTEKER phase 1: l’installation. Un observatoire sous-marin des effets du changement global sur les communautés benthiques côtières de l’Archipel des Kerguelen. 28-35 (IPEV - French Polar Institute, 2016).à
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  itemfields key	S9CSBF4J
  Version	104
  Type	Rapport
  Titre	PROTEKER phase 1: l’installation. Un observatoire sous-marin des effets du changement global sur les communautés benthiques côtières de l’Archipel des Kerguelen
  Auteur	Féral, Jean-Pierre
  Auteur	Saucède, Thomas
  Auteur	Améziane, Nadia
  Résumé	In the current context of climate change, sea level variations and the alteration of marine biodiversity are expected to impact marine ecosystems of the sub-Antarctic Islands and coastal areas in particular. Coastal marine areas of the Kerguelen Islands investigated during previous oceanographic programs were revisited during three scientific summer campaigns of the trawler La Curieuse. Eighteen sites were explored by scuba diving, by using a small beam trawl and with a ROV. Eight sites were selected and equipped with sensors and settlement plots for monitoring physical parameters and colonization dynamics. Some species for which the genetic structure is known were selected for genetic monitoring and determining the most sensitivity areas. The whole system will bring conservation managers the scientific grounds for determining how coastal zones should be protected and managed. PROTEKER makes part of a larger observatory network of the Southern Ocean: it has joined the French INEE Zone Atelier Antarctique et subantarctique and the SCAR International Action Groups ANTOS [Antarctic Near-shore and Terrestrial Observing System] and ISSA [Integrated Science for the Sub-Antarctic]. ///// Dans le contexte actuel de changement climatique, les variations du niveau de la mer et de la biodiversité marine auront une incidence sur les écosystèmes marins des îles subantarctiques, en particulier dans les eaux côtières. Des sites explorés au cours des programmes marins passés autour des Kerguelen ont été revisités lors de 3 campagnes d'été de La Curieuse. 18 sites ont été explorés en plongée, à l'aide d'un chalut à perche et d’un ROV. 8 d'entre eux ont été choisis et équipés de capteurs et de placettes de colonisation pour suivre les paramètres physiques de l’environnement et la dynamique de peuplement. Certaines espèces, dont la structure génétique est connue, ont été sélectionnées pour un suivi génétique et la détermination de zones sensibles. L'ensemble apportera aussi les bases scientifiques à la détermination des zones côtières à protéger et à gérer. PROTEKER fait partie d’un plus vaste réseau d’observation à l’échelle de l’océan Austral : il a rejoint la Zone Atelier Antarctique et subantarctique de l’Institut écologie et environnement du CNRS (INEE) et les groupes d’action internationaux ANTOS [Antarctic Near-shore and Terrestrial Observing System] et ISSA [Integrated Science for the Sub-Antarctic] du SCAR.
  Type de rapport	Rapport d’activité, Campagne d’été 2015-2016 incluse
  Lieu	Brest
  Institution	IPEV - French Polar Institute
  Date	2016
  Pages	28-35
  Langue	Français
  Titre abrégé	PROTEKER phase 1
  URL	https://doi.org/10.13140/RG.2.2.32380.13448
  Consulté le	2017-05-08T09:18:37Z
  Catalogue de bibl.	DataCite
  itemfields collections	Array
  itemfields relations	Array
  Date d'ajout	2017-05-08T09:29:29Z
  Modifié le	2017-05-08T09:29:29Z

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• 
  
  
  Féral, J. - P., et al. PROTEKER: implementation of a submarine observatory at the Kerguelen Islands (Southern Ocean). Underwater Technology 34, 1-8 (2016).
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  itemfields key	RUU245FS
  Version	106
  Type	Article de revue
  Titre	PROTEKER: implementation of a submarine observatory at the Kerguelen Islands (Southern Ocean)
  Auteur	Féral, Jean-Pierre
  Auteur	Saucède, Thomas
  Auteur	Poulin, Elie
  Auteur	Marschal, Christian
  Auteur	Marty, Gilles
  Auteur	Roca, Jean-Claude
  Auteur	Motreuil, Sébastien
  Auteur	Beurier, Jean-Pierre
  Résumé	In the context of global climate change, variations in sea surface temperature, sea level change and latitudinal shifts of oceanographic currents are expected to affect marine biodiversity of the sub-Antarctic islands located near the polar front, such as the Kerguelen Islands, particularly in coastal waters. Sampling sites of previous oceanographic programmes focused on the Kerguelen Islands were revisited during three scientific summer cruises aboard the trawler La Curieuse (2011–2014). Among 18 coastal sites explored using scuba diving, 8 were selected for monitoring, as representative of the Kerguelen sub-Antarctic marine habitats, to be progressively equipped with sensors and settlement plots. Remotely operated vehicle (ROV) observations and beam trawling (at 50 m and 100 m) have also been used to contextualise them. Eight sites – in the Morbihan Bay (4), and in the north (2) and south (2) of the Kerguelen Islands – are now monitored by photo and video surveys, with temperature loggers installed at 5 m and 15 m depth, and settlement plots at about 10 m depth. Temperature data have been recovered yearly since 2011 at some sites (those equipped first). Biodiversity found on settlement plots will be characterised yearly by metagenomics. The often harsh conditions at sea involve using robust underwater equipment and simple investigation techniques and protocols to ensure the permanence and the reliability of the equipment installed.
  Publication	Underwater Technology
  Volume	34
  Numéro	1
  Pages	1-8
  Date	November 2016
  Langue	English
  DOI	https://doi.org/10.3723/ut.34.003
  Titre abrégé	PROTEKER
  URL	http://www.ingentaconnect.com/contentone/sut/unwt/2016/00000034/00000001/art00002
  Consulté le	2017-05-08T09:36:02Z
  itemfields collections	Array
  itemfields relations	Array
  Date d'ajout	2017-05-08T09:39:45Z
  Modifié le	2017-05-08T09:39:45Z

  Snapshot (source)

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  Ferrari, R., et al. Quantifying Multiscale Habitat Structural Complexity: A Cost-Effective Framework for Underwater 3D Modelling. Remote Sensing 8, 113-113 (2016).
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  itemfields key	TWIZK4KK
  Version	47
  Type	Article de revue
  Titre	Quantifying Multiscale Habitat Structural Complexity: A Cost-Effective Framework for Underwater 3D Modelling
  Auteur	Ferrari, Renata
  Auteur	McKinnon, David
  Auteur	He, Hu
  Auteur	Smith, Ryan
  Auteur	Corke, Peter
  Auteur	González-Rivero, Manuel
  Auteur	Mumby, Peter
  Auteur	Upcroft, Ben
  Publication	Remote Sensing
  Volume	8
  Numéro	2
  Pages	113-113
  Date	février 2016
  DOI	10.3390/rs8020113
  URL	http://www.mdpi.com/2072-4292/8/2/113
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  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

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  Foo, S. A. & Byrne, M.Advances in Marine Biology 74, 69-116 (Elsevier, 2016).
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  itemfields key	IRJAUB3M
  Version	398
  Type	Chapitre de livre
  Titre	Acclimatization and Adaptive Capacity of Marine Species in a Changing Ocean
  Auteur	Foo, S.A.
  Auteur	Byrne, M.
  Titre du livre	Advances in Marine Biology
  Volume	74
  Éditeur	Elsevier
  Date	2016
  Pages	69-116
  Langue	en
  ISBN	978-0-12-803607-5
  URL	https://linkinghub.elsevier.com/retrieve/pii/S0065288116300037
  Consulté le	2018-09-20T11:08:07Z
  Catalogue de bibl.	Crossref
  Extra	DOI: 10.1016/bs.amb.2016.06.001
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  Date d'ajout	2018-09-20T11:08:07Z
  Modifié le	2018-09-20T11:08:07Z

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  Galeotti, S., et al. Antarctic Ice Sheet variability across the Eocene-Oligocene boundary climate transition. Science 352, 76-80 (2016).
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  itemfields key	NIT5A8A2
  Version	162
  Type	Article de revue
  Titre	Antarctic Ice Sheet variability across the Eocene-Oligocene boundary climate transition
  Auteur	Galeotti, S.
  Auteur	DeConto, R.
  Auteur	Naish, T.
  Auteur	Stocchi, P.
  Auteur	Florindo, F.
  Auteur	Pagani, M.
  Auteur	Barrett, P.
  Auteur	Bohaty, S. M.
  Auteur	Lanci, L.
  Auteur	Pollard, D.
  Auteur	Sandroni, S.
  Auteur	Talarico, F. M.
  Auteur	Zachos, J. C.
  Résumé	About 34 million years ago, Earth’s climate cooled and an ice sheet formed on Antarctica as atmospheric carbon dioxide (CO2) fell below 750 parts per million (ppm). Sedimentary cycles from a drill core in the western Ross Sea provide direct evidence of orbitally controlled glacial cycles between 34 million and 31 million years ago. Initially, under atmospheric CO2 levels of ≥600 ppm, a smaller Antarctic Ice Sheet (AIS), restricted to the terrestrial continent, was highly responsive to local insolation forcing. A more stable, continental-scale ice sheet calving at the coastline did not form until ~32.8 million years ago, coincident with the earliest time that atmospheric CO2 levels fell below ~600 ppm. Our results provide insight into the potential of the AIS for threshold behavior and have implications for its sensitivity to atmospheric CO2 concentrations above present-day levels.
  Publication	Science
  Volume	352
  Numéro	6281
  Pages	76-80
  Date	2016-04-01
  Langue	English
  DOI	10.1126/science.aab0669
  ISSN	0036-8075, 1095-9203
  URL	http://www.sciencemag.org/cgi/doi/10.1126/science.aab0669
  Consulté le	2017-05-16T10:29:52Z
  Catalogue de bibl.	CrossRef
  itemfields collections	Array
  Date d'ajout	2017-05-16T10:29:52Z
  Modifié le	2017-05-16T10:31:24Z

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• 
  
  
  González-Wevar, C. A., et al. Patterns of genetic diversity and structure in Antarctic and sub-Antarctic <i>Nacella</i> (Patellogastropoda: Nacellidae) species. Biodiversity 17, 46-55 (2016).
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  itemfields key	Q98BGZUB
  Version	109
  Type	Article de revue
  Titre	Patterns of genetic diversity and structure in Antarctic and sub-Antarctic <i>Nacella</i> (Patellogastropoda: Nacellidae) species
  Auteur	González-Wevar, Claudio A.
  Auteur	Hüne, Mathias
  Auteur	Rosenfeld, Sebastián
  Auteur	Saucède, Thomas
  Auteur	Féral, Jean-Pierre
  Auteur	Mansilla, Andrés
  Auteur	Poulin, Elie
  Résumé	The biogeography of the Southern Ocean reflects complex interactions between major macroevolutionary forces and biotic elements. Major gateway openings, the establishment of the Antarctic Circumpolar Current and climate cooling are deeply connected to the composition, abundance and distribution of the Southern Ocean marine benthic fauna. Glacial episodes of the Quaternary heavily impacted the distribution of the genetic variation of the Southern Ocean biota. The genus Nacella includes 12 nominal species in different provinces of the Southern Ocean. In this study, we compared patterns of mitochondrial DNA diversity in three Nacella species from Antarctic Peninsula, Kerguelen Island and Patagonia. Low levels of genetic diversity and absence of genetic structure characterise each one of them showing the strong impact of ice advances and retreats over their respective demographics. Haplotype diversity, short genealogies and demographic inference recorded suggest the occurrence of a more dramatic demographic process in Antarctic Peninsula than in the sub-Antarctic.
  Publication	Biodiversity
  Volume	17
  Numéro	1-2
  Pages	46-55
  Date	2016-04-02
  Langue	en
  DOI	10.1080/14888386.2016.1181573
  ISSN	1488-8386, 2160-0651
  Titre abrégé	Patterns of genetic diversity and structure in Antarctic and sub-Antarctic <i>Nacella</i> (Patellogastropoda
  URL	http://www.tandfonline.com/doi/full/10.1080/14888386.2016.1181573
  Consulté le	2017-05-08T09:41:56Z
  Catalogue de bibl.	CrossRef
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  Date d'ajout	2017-05-08T09:41:56Z
  Modifié le	2017-05-08T09:44:10Z

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  Lear, C. H. & Lunt, D. J. How Antarctica got its ice. Science 352, 34-35 (2016).
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  itemfields key	KXKJD8SP
  Version	160
  Type	Article de revue
  Titre	How Antarctica got its ice
  Auteur	Lear, Caroline H.
  Auteur	Lunt, Dan J.
  Résumé	Ice sheets such as those on Greenland and Antarctica today not only respond to changing climate but can also cause climate to change. Their sizes have fl uctuated substantially in the past. In particular, Antarctica was effectively ice-free until its ice cover began to expand rapidly at the Eocene-Oligocene boundary around 34 million years ago (see the figure). Recent research, including a report by Galeotti et al. on page 76 of this issue (1), helps to identify the mechanisms that led to this rapid ice sheet growth.
  Publication	Science
  Volume	352
  Numéro	6281
  Pages	34-35
  Date	2016-04-01
  Langue	English
  DOI	10.1126/science.aad6284
  ISSN	0036-8075, 1095-9203
  URL	http://www.sciencemag.org/cgi/doi/10.1126/science.aad6284
  Consulté le	2017-05-16T10:23:24Z
  Catalogue de bibl.	CrossRef
  itemfields collections	Array
  Date d'ajout	2017-05-16T10:23:24Z
  Modifié le	2017-05-16T10:27:27Z

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  Pérez-Alvarez, M. J., et al. Historical dimensions of population structure in a continuously distributed marine species: The case of the endemic Chilean dolphin. Scientific Reports 6, (2016).
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  itemfields key	2QW5DCEQ
  Version	374
  Type	Article de revue
  Titre	Historical dimensions of population structure in a continuously distributed marine species: The case of the endemic Chilean dolphin
  Auteur	Pérez-Alvarez, M. J.
  Auteur	Olavarría, C.
  Auteur	Moraga, R.
  Auteur	Baker, C. S.
  Auteur	Hamner, R. M.
  Auteur	Poulin, E.
  Publication	Scientific Reports
  Volume	6
  Numéro	1
  Date	12/2016
  Langue	en
  DOI	10.1038/srep35507
  ISSN	2045-2322
  Titre abrégé	Historical dimensions of population structure in a continuously distributed marine species
  URL	http://www.nature.com/articles/srep35507
  Consulté le	2018-09-20T08:28:02Z
  Catalogue de bibl.	Crossref
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  Date d'ajout	2018-09-20T08:28:02Z
  Modifié le	2018-09-20T08:28:02Z

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• 
  
  Poirson, M. Étude des habitats côtiers rocheux des îles Kerguelen et bilan des connaissances dans le but de mettre en place un suivi à long terme des communautés benthiques. (2016).à
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  itemfields key	635GD9S5
  Version	356
  Type	Thèse
  Titre	Étude des habitats côtiers rocheux des îles Kerguelen et bilan des connaissances dans le but de mettre en place un suivi à long terme des communautés benthiques.
  Auteur	Poirson, Manon
  Type	Rapport Master 1
  Université	Perpignan
  Lieu	Dijon
  Date	2016
  URL	http://www.proteker.net/IMG/pdf/2016_poirson_master_1_etude_des_habitats_cotiers_rocheux_des_iles_kerguelen_et_bilan_des_connaissances_dans_le_but_de_mettre_en_place_un_suivi_a_long_terme_des_communautes_benthiques.pdf
  itemfields collections	Array
  Date d'ajout	2018-08-23T06:35:55Z
  Modifié le	2018-08-26T17:57:34Z

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• 
  
  
  Williams, G. D., et al. The suppression of Antarctic bottom water formation by melting ice shelves in Prydz Bay. Nature Communications 7, 12577 (2016).
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  itemfields key	84ZYWHD8
  Version	375
  Type	Article de revue
  Titre	The suppression of Antarctic bottom water formation by melting ice shelves in Prydz Bay
  Auteur	Williams, G. D.
  Auteur	Herraiz-Borreguero, L.
  Auteur	Roquet, F.
  Auteur	Tamura, T.
  Auteur	Ohshima, K. I.
  Auteur	Fukamachi, Y.
  Auteur	Fraser, A. D.
  Auteur	Gao, L.
  Auteur	Chen, H.
  Auteur	McMahon, C. R.
  Auteur	Harcourt, R.
  Auteur	Hindell, M.
  Publication	Nature Communications
  Volume	7
  Pages	12577
  Date	2016-8-23
  DOI	10.1038/ncomms12577
  ISSN	2041-1723
  URL	http://www.nature.com/doifinder/10.1038/ncomms12577
  Consulté le	2018-09-20T08:30:50Z
  Catalogue de bibl.	Crossref
  Date d'ajout	2018-09-20T08:30:50Z
  Modifié le	2018-09-20T08:30:50Z

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  Wright, S., et al. SCUBA divers as oceanographic samplers: The potential of dive computers to augment aquatic temperature monitoring. Scientific Reports 6, 30164 (2016).
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  itemfields key	KFFIQNFN
  Version	47
  Type	Article de revue
  Titre	SCUBA divers as oceanographic samplers: The potential of dive computers to augment aquatic temperature monitoring
  Auteur	Wright, Serena
  Auteur	Hull, Tom
  Auteur	Sivyer, David B.
  Auteur	Pearce, David
  Auteur	Pinnegar, John K.
  Auteur	Sayer, Martin D. J.
  Auteur	Mogg, Andrew O. M.
  Auteur	Azzopardi, Elaine
  Auteur	Gontarek, Steve
  Auteur	Hyder, Kieran
  Publication	Scientific Reports
  Volume	6
  Pages	30164
  Date	juillet 22, 2016
  Abrév. de revue	Scientific Reports
  URL	http://dx.doi.org/10.1038/srep30164
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

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  Xavier, J. C., et al. Future Challenges in Southern Ocean Ecology Research. Frontiers in Marine Science 3, 94 (2016).
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  itemfields key	L97G7B5Y
  Version	255
  Type	Article de revue
  Titre	Future Challenges in Southern Ocean Ecology Research
  Auteur	Xavier, José C.
  Auteur	Brandt, Angelika
  Auteur	Ropert-Coudert, Yan
  Auteur	Badhe, Renuka
  Auteur	Gutt, Julian
  Auteur	Havermans, Charlotte
  Auteur	Jones, Christopher
  Auteur	Costa, Erli S.
  Auteur	Lochte, Karin
  Auteur	Schloss, Irene R.
  Auteur	Kennicutt, Mahlon C.
  Auteur	Sutherland, William J.
  Résumé	The Southern Ocean is experiencing relentless change. The Antarctic and Southern Ocean community, represented by 75 scientists and policy-makers from 22 countries, recently met to formulate a collective vision on the priorities for Antarctic research for the next two decades and beyond. Here, we assess high-interest research areas related specifically to Southern Ocean life and ecology that, although not all retained as the 80 top priorities among the addressed scientific domains, are of considerable relevance to the biology and ecology of the Southern Ocean. As certain regions of the Southern Ocean ecosystems have witnessed abiotic and biotic changes in the last decades (e.g. warming, changes in sea ice and abundance of marine organisms), such an exercise was urgently needed. We concluded that basic biological information on the taxonomy of numerous organisms is still lacking in areas such as the deep-ocean floor or the under-ice environments. Furthermore, there is a need for knowledge about the response and resilience of Antarctic marine ecosystems to change. The continuation of a long-term commitment and the development and use of innovative technology to adequately monitor the Southern Ocean ecosystems is required. Highlighting the most important Southern Ocean research topics allow the identification of the challenges and future requirements in technological development, and both research and funding strategies for the various stakeholders
  Publication	Frontiers in Marine Science
  Volume	3
  Pages	94
  Date	2016
  DOI	10.3389/fmars.2016.00094
  ISSN	2296-7745
  URL	https://www.frontiersin.org/article/10.3389/fmars.2016.00094
  itemfields collections	Array
  Date d'ajout	2018-08-18T20:56:49Z
  Modifié le	2018-08-18T20:56:49Z

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2015

• 
  
  
  Agüera, A., Collard, M., Jossart, Q., Moreau, C. & Danis, B. Parameter Estimations of Dynamic Energy Budget (DEB) Model over the Life History of a Key Antarctic Species: The Antarctic Sea Star Odontaster validus Koehler, 1906. PLOS ONE 10, e0140078 (2015).
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  itemfields key	63CUBYLT
  Version	255
  Type	Article de revue
  Titre	Parameter Estimations of Dynamic Energy Budget (DEB) Model over the Life History of a Key Antarctic Species: The Antarctic Sea Star Odontaster validus Koehler, 1906
  Auteur	Agüera, Antonio
  Auteur	Collard, Marie
  Auteur	Jossart, Quentin
  Auteur	Moreau, Camille
  Auteur	Danis, Bruno
  Éditeur	Thuesen, Erik V.
  Publication	PLOS ONE
  Volume	10
  Numéro	10
  Pages	e0140078
  Date	2015-10-9
  Langue	en
  DOI	10.1371/journal.pone.0140078
  ISSN	1932-6203
  Titre abrégé	Parameter Estimations of Dynamic Energy Budget (DEB) Model over the Life History of a Key Antarctic Species
  URL	http://dx.plos.org/10.1371/journal.pone.0140078
  Consulté le	2018-08-18T21:17:24Z
  Catalogue de bibl.	Crossref
  itemfields collections	Array
  Date d'ajout	2018-08-18T21:19:43Z
  Modifié le	2018-08-18T21:19:43Z

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  Bazin, A. Contrôle des biotopes sur l’écologie des oursins des Iles Kerguelen. Analyse d’habitats contrastés à l’aide de traceurs isotopiques (δ13C et δ15N) et de maqueurs géochimiques. (2015).à
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  itemfields key	6Q3CHBVP
  Version	355
  Type	Thèse
  Titre	Contrôle des biotopes sur l’écologie des oursins des Iles Kerguelen. Analyse d’habitats contrastés à l’aide de traceurs isotopiques (δ13C et δ15N) et de maqueurs géochimiques.
  Auteur	Bazin, Alexis
  Type	Rapport Master 1
  Université	Dijon
  Date	2015
  URL	http://www.proteker.net/IMG/pdf/2015_bazin_master_1_controle_des_biotopes_sur_l_ecologie_des_oursins_des_iles_kerguelen._analyse_d_habitats_contrastes_a_l_aide_de_traceurs_isotopiques_13c_et_15n_et_de_maqueurs_geochimiques.pdf
  itemfields collections	Array
  Date d'ajout	2018-08-23T06:32:04Z
  Modifié le	2018-08-26T17:54:49Z

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  Bennett, J. R., et al. Polar lessons learned: long-term management based on shared threats in Arctic and Antarctic environments. Frontiers in Ecology and the Environment 13, 316-324 (2015).
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  itemfields key	BDPNV7K3
  Version	47
  Type	Article de revue
  Titre	Polar lessons learned: long-term management based on shared threats in Arctic and Antarctic environments
  Auteur	Bennett, Joseph R
  Auteur	Shaw, Justine D
  Auteur	Terauds, Aleks
  Auteur	Smol, John P
  Auteur	Aerts, Rien
  Auteur	Bergstrom, Dana M
  Auteur	Blais, Jules M
  Auteur	Cheung, William WL
  Auteur	Chown, Steven L
  Auteur	Lea, Mary-Anne
  Auteur	Nielsen, Uffe N
  Auteur	Pauly, Daniel
  Auteur	Reimer, Kenneth J
  Auteur	Riddle, Martin J
  Auteur	Snape, Ian
  Auteur	Stark, Jonathan S
  Auteur	Tulloch, Vivitskaia J
  Auteur	Possingham, Hugh P
  Publication	Frontiers in Ecology and the Environment
  Volume	13
  Numéro	6
  Pages	316-324
  Date	août 2015
  DOI	10.1890/140315
  URL	http://doi.wiley.com/10.1890/140315
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

  Bennett et al. - 2015 - Polar lessons learned long-term management based on shared threats in Arctic and Antarctic environments 19.8 ko

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  Calado, R. & Leal, M. C.Advances in Marine Biology 71, 1-70 (Elsevier, 2015).
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  itemfields key	6YRXNQ77
  Version	401
  Type	Chapitre de livre
  Titre	Trophic Ecology of Benthic Marine Invertebrates with Bi-Phasic Life Cycles
  Auteur	Calado, Ricardo
  Auteur	Leal, Miguel Costa
  Titre du livre	Advances in Marine Biology
  Volume	71
  Éditeur	Elsevier
  Date	2015
  Pages	1-70
  Langue	en
  ISBN	978-0-12-803305-0
  URL	https://linkinghub.elsevier.com/retrieve/pii/S0065288115000061
  Consulté le	2018-09-20T11:45:10Z
  Catalogue de bibl.	Crossref
  Extra	DOI: 10.1016/bs.amb.2015.07.001
  Date d'ajout	2018-09-20T11:45:10Z
  Modifié le	2018-09-20T11:45:10Z

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  Figueira, W., et al. Accuracy and Precision of Habitat Structural Complexity Metrics Derived from Underwater Photogrammetry. Remote Sensing 7, 16883-16900 (2015).
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  itemfields key	5RFTPSE9
  Version	47
  Type	Article de revue
  Titre	Accuracy and Precision of Habitat Structural Complexity Metrics Derived from Underwater Photogrammetry
  Auteur	Figueira, Will
  Auteur	Ferrari, Renata
  Auteur	Weatherby, Elyse
  Auteur	Porter, Augustine
  Auteur	Hawes, Steven
  Auteur	Byrne, Maria
  Publication	Remote Sensing
  Volume	7
  Numéro	12
  Pages	16883-16900
  Date	décembre 2015
  DOI	10.3390/rs71215859
  URL	http://www.mdpi.com/2072-4292/7/12/15859
  itemfields collections	Array
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

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  García Molinos, J., et al. Climate velocity and the future global redistribution of marine biodiversity. Nature Climate Change 6, 83-88 (2015).
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  itemfields key	4MZN7BD5
  Version	47
  Type	Article de revue
  Titre	Climate velocity and the future global redistribution of marine biodiversity
  Auteur	García Molinos, Jorge
  Auteur	Halpern, Benjamin S.
  Auteur	Schoeman, David S.
  Auteur	Brown, Christopher J.
  Auteur	Kiessling, Wolfgang
  Auteur	Moore, Pippa J.
  Auteur	Pandolfi, John M.
  Auteur	Poloczanska, Elvira S.
  Auteur	Richardson, Anthony J.
  Auteur	Burrows, Michael T.
  Résumé	Anticipating the effect of climate change on biodiversity, in particular on changes in community composition, is crucial for adaptive ecosystem management1 but remains a critical knowledge gap2. Here, we use climate velocity trajectories3, together with information on thermal tolerances and habitat preferences, to project changes in global patterns of marine species richness and community composition under IPCC Representative Concentration Pathways4 (RCPs) 4.5 and 8.5. Our simple, intuitive approach emphasizes climate connectivity, and enables us to model over 12 times as many species as previous studies5, 6. We find that range expansions prevail over contractions for both RCPs up to 2100, producing a net local increase in richness globally, and temporal changes in composition, driven by the redistribution rather than the loss of diversity. Conversely, widespread invasions homogenize present-day communities across multiple regions. High extirpation rates are expected regionally (for example, Indo-Pacific), particularly under RCP8.5, leading to strong decreases in richness and the anticipated formation of no-analogue communities where invasions are common. The spatial congruence of these patterns with contemporary human impacts7, 8 highlights potential areas of future conservation concern. These results strongly suggest that the millennial stability of current global marine diversity patterns, against which conservation plans are assessed, will change rapidly over the course of the century in response to ocean warming.
  Publication	Nature Climate Change
  Volume	6
  Numéro	1
  Pages	83-88
  Date	août 2015
  DOI	10.1038/nclimate2769
  URL	http://www.nature.com/doifinder/10.1038/nclimate2769
  Marqueurs	Ecology · climate change
  Date d'ajout	2017-05-05T09:50:24Z
  Modifié le	2017-05-05T15:47:50Z

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  Gérard, K., et al. Does natural selection explain the fine scale genetic structure at the nuclear exon <i>Glu-5′</i> in blue mussels from Kerguelen? Ecology and Evolution 5, 1456-1473 (2015).
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  itemfields key	PMCFNG2P
  Version	105
  Type	Article de revue
  Titre	Does natural selection explain the fine scale genetic structure at the nuclear exon <i>Glu-5′</i> in blue mussels from Kerguelen?
  Auteur	Gérard, Karin
  Auteur	Roby, Charlotte
  Auteur	Bierne, Nicolas
  Auteur	Borsa, Philippe
  Auteur	Féral, Jean-Pierre
  Auteur	Chenuil, Anne
  Publication	Ecology and Evolution
  Volume	5
  Numéro	7
  Pages	1456-1473
  Date	04/2015
  Langue	en
  DOI	10.1002/ece3.1421
  ISSN	20457758
  URL	http://doi.wiley.com/10.1002/ece3.1421
  Consulté le	2015-12-12T18:12:14Z
  Catalogue de bibl.	CrossRef
  itemfields collections	Array
  itemfields relations	Array
  Date d'ajout	2017-05-08T09:30:42Z
  Modifié le	2017-05-08T09:30:42Z

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