| Records |
| Author |
Féral, J.-P., E. Poulin, C.A. González-wevar, N. Améziane, C. Guillaumot, E. Develay And T. Saucède |
| Title |
Long-term monitoring of coastal benthic habitats in the Kerguelen Islands: a legacy of decades of marine biology research |
Type |
Book Chapter |
| Year |
2019 |
Publication |
The kerguelen plateau: marine ecosystem and fisheries. proceedings of the second symposium |
Abbreviated Journal |
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| Volume |
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Issue |
|
Pages |
383-402 |
| Keywords |
sub-Antarctic islands, climate change, frontal shifts, marine reserve, benthos monitoring, thermo recorders, settlement plots, artificial reefs, habitat mapping, scientific diving |
| Abstract |
In the current context of climate change, sea-surface temperature variation, sea level rise and latitudinal shifts of currents and hydrological fronts are expected to affect marine biodiversity of the sub-Antarctic Islands, particularly in coastal waters. Characterising the impacts of climate change on marine communities requires recording environmental modifications through the establishment of long-term monitoring. PROTEKER aims at the establishment of a submarine observatory consisting of multi-disciplinary research: oceanography, habitat mapping and species inventories, genetic, eco-physiological and trophic analyses. It also aims to provide scientific standards for the management of the Kerguelen Marine Reserve. Eighteen sampling sites of previous programs were revisited by scuba diving among which eight were selected for monitoring and were progressively equipped. ROV observations and beam trawling have also been conducted for contextualisation. These sites (Morbihan Bay (4), North (2) and South (2) coast) are monitored using photo/video surveys, temperature and salinity sensors, and settlement plots. Sessile communities collected on settlement plots will be characterised yearly through morphological and DNA techniques. Phylogeographical studies of target taxa are being conducted to improve our knowledge of endemicity and connectivity levels among sub-Antarctic islands. |
| Programme |
1044 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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| Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
978-1-876934-30-9 |
ISBN |
978-1-876934-30-9 |
Medium |
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| Area |
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Expedition |
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Conference  |
Second Symposium on Kerguelen Plateau Marine Ecosystems and Fisheries,, Hobart, Tasmania, 13–15 November 2017 |
| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7491 |
| Permanent link to this record |
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| Author |
Saucède T, Guillaumotc, Michel L, Fabri-ruiz S, Bazin A, Cabessut M, García-berro A, Mateos A, Mathieu O, De Ridder C, Dubois P, Danis B, David B, Díaza,lepoint G, Motreuil S, Poulin E, Féral Jp |
| Title |
Modeling species response to climate change in sub-Antarctic islands – Echinoids as a case study for the Kerguelen Plateau. |
Type |
Book Chapter |
| Year |
2019 |
Publication |
The kerguelen plateau: marine ecosystem and fisheries. proceedings of the second symposium |
Abbreviated Journal |
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| Volume |
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Issue |
|
Pages |
383-402 |
| Keywords |
species distribution model, trophic niche, isotopic niche, biotic interaction, distribution dynamics |
| Abstract |
In the Kerguelen Islands, the multiple effects of climate change are expected to impact coastal marine habitats. Species distribution models (SDM) can represent a convenient tool to predict the biogeographic response of species to climate change but biotic interactions are not considered in these models. Nevertheless, new species interactions can emerge in communities exposed to environmental changes and the structure of biotic interactions is directly related to the potential resilience of ecosystems. Trophic interaction studies can help predict species vulnerability to environmental changes using carbon (δ13C) and nitrogen (δ15N) stable isotope ratios to generate trophic models. Using new available data inputs, we generated robust SDM and trophic interaction models to assess the potential response and sensitivity of three echinoid species to future worst-case scenarios of environmental change in the Kerguelen Plateau region. The two modelling approaches provide contrasting insights into the potential responses of each species to future environmental changes with both approaches identifying Abatus cordatus to be particularly vulnerable due to its narrow ecological niche and endemism to near-shore areas. Coupling insights gained from trophic niche ecology with species distribution modelling represents a promising approach that can improve our understanding and ability to predict the potential responses of species to future habitat changes. |
| Programme |
1044 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
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| ISSN |
978-1-876934-30-9 |
ISBN |
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| Area |
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Expedition |
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Conference |
Second Symposium on Kerguelen Plateau Marine Ecosystems and Fisheries, Hobart, Tasmania, Australia, 13–15 November 2017 |
| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7494 |
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| Author |
David Grémillet |
| Title |
Animal Energyscape: A new dimension for Arctic environmental spatial planning. Arctic Biodiversity Congress, Rovaniemi (Finland) |
Type |
Conference - International - Communication |
| Year |
2018 |
Publication |
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Abbreviated Journal |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Programme |
388 |
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Thesis |
Bachelor's thesis |
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Conference |
Arctic Biodiversity Congress 2018 |
| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7347 |
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| Author |
Heerah K, Delord K., Dias M. Oppel S., Barbraud C., Weimerskirch H., Bost, C.a.. |
| Title |
Characterization of importat areas and conservation sites for four endangered marine predators of the Southern Indian Ocean |
Type |
Conference - International - Communication |
| Year |
2018 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Programme |
394 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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Summary Language |
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Original Title |
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Conference |
9th International Symposium of Integrative Zoology, 27-29th August 2017, Xining, China |
| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7348 |
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| Author |
Quéguiner, Bernard &Amp; Obernosterer, Ingrid &Amp; Blain, Stéphane &Amp; Christaki, Urania &Amp; Leblanc, Karine &Amp; Cotte, Cedric &Amp; Delegrange, Alice &Amp; Cherel, Yves &Amp; Guinet, Christophe &Amp; Zhou, Meng &Amp; Hunt, Brian &Amp; Pakhomov, Evgeny &Amp; Planchon, Frederic. |
| Title |
Pelagic ecosystem functioning in the vicinity of the Kerguelen Islands (Southern Ocean): Towards an end-to-end approach |
Type |
Book Chapter |
| Year |
2019 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
Results acquired over more than two decades now make it possible to outline the functioning of the pelagic ecosystem off the Kerguelen Islands. Although the structuring role of natural iron fertilization has been demonstrated both in terms of productivity and the structuring of pelagic communities, recent results raise questions about the paradigm of the coupling between carbon and silicon biogeochemical cycles in naturally iron-fertilized environments of the Southern Ocean. Similarly, new, recently published results highlight the role of biological processes, e.g. the partitioning of grazing between micro- and mesozooplankton, or the life cycles of primary producers (including senescence and resting spore formation) in the operation of the biological carbon pump. At the same time, several conceptual models have been developed to better describe the functioning of pelagic ecosystems with regards to the limiting nutritional factors of the first trophic levels. The synthesis of current data lays the foundation for the current functioning of the pelagic ecosystems surrounding the Kerguelen Archipelago while new ongoing and future studies, especially under the framework of the MOBYDICK Project, aim at achieving an in-depth understanding of the processes linking biogeochemistry and biodiversity in an end–to–end approach, i.e., from prokaryotes to apex predators. |
| Programme |
1201 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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Summary Language |
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Original Title |
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| Series Editor |
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Conference |
2019 IMBER Open Science Conference, Brest, France, Aix-Marseille Université |
| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7502 |
| Permanent link to this record |
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| Author |
Van De Vijver B., Denys L. & Beyens L. |
| Title |
Fragilaria husvikensis sp. nov. (Bacillariophyceae), another Fragilaria species with transapical ribs from Subantarctica. |
Type |
Journal Article |
| Year |
2000 |
Publication |
Nova hedwigia |
Abbreviated Journal |
Nova Hedwigia |
| Volume |
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Issue |
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Pages |
537-550 |
| Keywords |
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| Abstract |
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| Programme |
136 |
| Campaign |
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Series Issue |
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Edition |
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| ISSN |
0029-5035 |
ISBN |
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Expedition |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
1 |
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| Author |
Dubois J. |
| Title |
Recherche des effets métaboliques des hormones thyroïdiennes chez deux espèces de manchots antarctiques(Pygoscelis adeliae et Ap.) |
Type |
Thesis |
| Year |
1997 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Programme |
131 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Edition |
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ISBN |
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Expedition |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
2 |
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| Author |
Angelier J. & Bergerat F. |
| Title |
The South Iceland Seismic zone – Part II: Stress fields and mecanisms of seismogenic faults. |
Type |
Conference - International - Article without Reading Comitee |
| Year |
1997 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
Abstr., Workshop Prenlab – 1, 24-25 octobre Paris |
| Programme |
316 |
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Expedition |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
6 |
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| Author |
Guinard E., Weimreskirch H. & Jouventin P. |
| Title |
Population changes and demography of the northern rockhopper penguin on Amsterdam and Saint Paul islands. |
Type |
Journal Article |
| Year |
1998 |
Publication |
Colonial waterbirds |
Abbreviated Journal |
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| Volume |
21 |
Issue |
2 |
Pages |
222-228 |
| Keywords |
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| Abstract |
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| Programme |
109 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0738-6028 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
8 |
| Permanent link to this record |
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| Author |
Riaux-Gobin C., Treguer P. & Poulin M. |
| Title |
Assemblages diatomiques épontiques et phytoplanctoniques en Terre Adélie (Antarctique) : biomass pigmentaires et facteurs de l'environnement. |
Type |
Conference - National - Article without Reading Comitee |
| Year |
1997 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
XVI Colloque de l'Associations des Diatomistes de Langue Française |
| Programme |
296 |
| Campaign |
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| Address |
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Place of Publication |
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Editor |
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Summary Language |
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Original Title |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
14 |
| Permanent link to this record |
