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| Author | Thomas Frederikse, Maya K. Buchanan, Erwin Lambert, Robert E. Kopp, Michael Oppenheimer, D. J. Rasmussen, Roderik S. W. van de Wal | ||||
| Title | Antarctic Ice Sheet and emission scenario controls on 21st-century extreme sea-level changes | Type | Journal | ||
| Year | 2020 | Publication | Nature Communications | Abbreviated Journal | |
| Volume | 11 | Issue | 1 | Pages | 390 |
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Abstract  |
Uncertainties in Representative Concentration Pathway (RCP) scenarios and Antarctic Ice Sheet (AIS) melt propagate into uncertainties in projected mean sea-level (MSL) changes and extreme sea-level (ESL) events. Here we quantify the impact of RCP scenarios and AIS contributions on 21st-century ESL changes at tide-gauge sites across the globe using extreme-value statistics. We find that even under RCP2.6, almost half of the sites could be exposed annually to a present-day 100-year ESL event by 2050. Most tropical sites face large increases in ESL events earlier and for scenarios with smaller MSL changes than extratropical sites. Strong emission reductions lower the probability of large ESL changes but due to AIS uncertainties, cannot fully eliminate the probability that large increases in frequencies of ESL events will occur. Under RCP8.5 and rapid AIS mass loss, many tropical sites, including low-lying islands face a MSL rise by 2100 that exceeds the present-day 100-year event level. | ||||
| Programme | 688 | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2041-1723 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | yes | |||
| Call Number | Serial | 6437 | |||
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| Author | Romero Oscar E, Van de Vijver Bart, | ||||
| Title | Cocconeis crozetensis, a new monoraphid diatom from subantarctic freshwater and moss habitats | Type | Journal Article | ||
| Year | 2011 | Publication | Diatom Research | Abbreviated Journal | 0269-249X |
| Volume | 26 | Issue | 1 | Pages | 89-98 |
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| Programme | 136 | ||||
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| Publisher | Taylor & Francis | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0269-249X | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | yes | |||
| Call Number | Serial | 3419 | |||
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| Author | K. BOCCHIALINI, M. MENVIELLE, A. CHAMBODUT, N. CORNILLEAU-WEHRLIN, D. FONTAINE, B. GRISON, C. LATHUILLERE, A. MARCHAUDON, M. PICK, F. PITOUT, S. REGNIER, B. SCHMIEDER, N. VILMER, Y. ZOUGANELIS | ||||
| Title | Statistical analysis of CMEs' geoeffectiveness over one year of solar maximum during cycle 23 | Type | Conference - International - Poster | ||
| Year | 2015 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
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| Abstract |
UGGI International Conference 2015 | ||||
| Programme | 312 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 6098 | |||
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| Author | Yagova, N.V.; Pilipenko, V.A.; Lanzerotti, L.J.; Engebretson, M.J.; Rodger, A.S.; Lepidi, S.; Papitashvili, V.O. | ||||
| Title | Two-dimensional structure of long-period pulsations at polar latitudes in Antarctica | Type | Journal Article | ||
| Year | 2004 | Publication | Journal of geophysical research-atmospheres | Abbreviated Journal | J. Geophys. Res. |
| Volume | 109 | Issue | Pages | ||
| Keywords | 2776 Magnetospheric Physics: Polar cap phenomena; 2752 Magnetospheric Physics: MHD waves and instabilities; 2744 Magnetospheric Physics: Magnetotail; 2724 Magnetospheric Physics: Magnetopause, cusp, and boundary layers | ||||
| Abstract |
Two-dimensional (2-D) statistical distributions of spectral power and coherence of polar geomagnetic variations with quasi-periods about 10 min are analyzed using data from magnetometer arrays in Antarctica. Examination of the 2-D patterns of spectral power and coherence shows the occurrence of significant variations in geomagnetic power levels but with low spatial coherence near the cusp projection and in the auroral region. At the same time, low-amplitude pulsations, which we coin Pi cap
3 pulsations, are very coherent throughout the polar cap. The region occupied by coherent Pi cap 3 pulsations is shifted toward local MLT night from the geomagnetic pole and is decoupled from the regions of auroral and cusp ULF activity. The spectral power varies with time at polar latitudes in a manner different from that at auroral latitudes. Diurnal variations of power at different stations at the same geomagnetic latitude exhibit different behavior depending on the station's position relative to geomagnetic and geographic poles. This asymmetry is shown to be partly attributed to the variations of the ionospheric conductance. The primary source of polar pulsations is probably related to intermittent magnetosheath turbulence and tail lobe oscillations, though a particular propagation mechanism has not as yet been identified. |
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| Programme | 905 | ||||
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| Corporate Author | Thesis | ||||
| Publisher | American Geophysical Union | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0148-0227 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | yes | |||
| Call Number | IPEV @ Thierry.Lemaire @ | Serial | 5539 | ||
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| Author | Tomasi, C.; Petkov, B.; Benedetti, E.; Vitale, V.; Pellegrini, A.; Dargaud, G.; De Silvestri, L.; Grigioni, P.; Fossat, E.; Roth, W.L.; Valenziano, L. | ||||
| Title | Characterization of the atmospheric temperature and moisture conditions above Dome C (Antarctica) during austral summer and fall months | Type | Journal Article | ||
| Year | 2006 | Publication | Journal of geophysical research-atmospheres | Abbreviated Journal | J. Geophys. Res. |
| Volume | 111 | Issue | Pages | ||
| Keywords | radiosounding measurements; precipitable water; Antarctic atmosphere; 3349 Atmospheric Processes: Polar meteorology; 1655 Global Change: Water cycles; 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry; 7539 Solar Physics, Astrophysics, and Astronomy: Stellar astronomy | ||||
| Abstract |
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| Programme | 908 | ||||
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| Corporate Author | Thesis | ||||
| Publisher | American Geophysical Union | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0148-0227 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | yes | |||
| Call Number | IPEV @ Thierry.Lemaire @ | Serial | 5528 | ||
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| Title | Marked phylogeographic structure of Gentoo penguin reveals an ongoing diversification process along the Southern Ocean | Type | Book Chapter | ||
| Year | 2017 | Publication | Molecular phylogenetics and evolution | Abbreviated Journal | |
| Volume | 107 | Issue | Pages | 486-498 | |
| Keywords | Climate change Demographic history Polar region Population structure Seabirds | ||||
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| Programme | 137,354 | ||||
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| Corporate Author | Thesis | Bachelor's thesis | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1055-7903 | ISBN | 1055-7903 | Medium | |
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| Notes | Approved | yes | |||
| Call Number | Serial | 6578 | |||
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| Title | In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish | Type | Journal Article | ||
| Year | 2013 | Publication | BioMed Research International | Abbreviated Journal | |
| Volume | 2013 | Issue | Pages | ||
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| Abstract |
Two genes, that is, 5S ribosomal sequences and antifreeze glycoprotein (AFGP) genes, were mapped onto chromosomes of eight Antarctic notothenioid fish possessing a X1X1X2X2/X1X2Y sex chromosome system, namely, Chionodraco hamatus and Pagetopsis macropterus (family Channichthyidae), Trematomus hansoni, T. newnesi, T. nicolai, T. lepidorhinus, and Pagothenia borchgrevinki (family Nototheniidae), and Artedidraco skottsbergi (family Artedidraconidae). Through fluorescence in situ hybridization (FISH), we uncovered distinct differences in the gene content of the Y chromosomes in the eight species, with C. hamatus and P. macropterus standing out among others in bearing 5S rDNA and AFGP sequences on their Y chromosomes, respectively. Both genes were absent from the Y chromosomes of any analyzed species. The distinct patterns of Y and non-Y chromosome association of the 5S rDNA and AFGP genes in species representing different Antarctic fish families support an independent origin of the sex heterochromosomes in notothenioids with interesting implications for the evolutionary/adaptational history of these fishes living in a cold-stable environment. | ||||
| Programme | 1124 | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2314-6133 | ISBN | Medium | ||
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| Notes | Approved | yes | |||
| Call Number | Serial | 4524 | |||
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| Author | Leduc-Leballeur Marion, Picard Ghislain, Mialon Arnaud, Arnaud Laurent, Lefebvre Eric, Possenti Philippe, Kerr Yann, | ||||
| Title | Modeling L-Band Brightness Temperature at Dome C in Antarctica and Comparison With SMOS Observations | Type | Book Chapter | ||
| Year | 2015 | Publication | IEEE Transactions on Geoscience and Remote Sensing | Abbreviated Journal | |
| Volume | 53 | Issue | 7 | Pages | 4022-4032 |
| Keywords | Antarctica, Brightness temperature, Dome C, Ice, L-band, L-band brightness temperature, L-band characteristics, Microwave, SMOS observations, Scattering, Snow, Temperature measurement, brightness suggest snowpack, emission e-folding depth, hydrological techniques, incidence angles, ocean waves, radiative transfer, radiative transfer (RT) theory, radiative transfer theory, remote sensing, seasonal variations, snow, snow emission stability, snow properties, snowpack variability density, soil, soil moisture ocean salinity satellite observation, wave approach, wave theory, | ||||
| Abstract |
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| Programme | 1073,1110 | ||||
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| Corporate Author | Thesis | Bachelor's thesis | |||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0196-2892 | ISBN | Medium | ||
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| Notes | Approved | yes | |||
| Call Number | Serial | 6127 | |||
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| Title | High resolution climate record of the northern hemisphere reaching into last interglacial period. | Type | Journal Article | ||
| Year | 2005 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 431 | Issue | Pages | 147-151 | |
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| Programme | 458 | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
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| Notes | Approved | yes | |||
| Call Number | Serial | 3102 | |||
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| Author | Park, Y.-H.; Roquet, F.; Vivier, F. | ||||
| Title | Quasi-stationary ENSO wave signals versus the Antarctic Circumpolar Wave scenario | Type | Journal Article | ||
| Year | 2004 | Publication | Geophysical research letters | Abbreviated Journal | |
| Volume | 31 | Issue | Pages | ||
| Keywords | 4215 Oceanography: General: Climate and interannual variability; 4207 Oceanography: General: Arctic and Antarctic oceanography; 4522 Oceanography: Physical: El Nino | ||||
| Abstract |
Two conflicting views on the causal mechanism of the Antarctic interannual variability often appear in the literature, i.e., whether it is remotely teleconnected to tropical ENSO events or is a self-sustained eastward propagating circumpolar wave generated locally by an ocean-atmosphere coupling mechanism. Using a Fourier decomposition into stationary and propagating components of several oceanic and atmospheric variables, we show that most of the Antarctic interannual variability can be explained by a geographically phase-locked standing wave train linked to tropical ENSO episodes. This ENSO-modulated quasi-stationary variability is not zonally uniform, rather, the strongest ENSO impact is consistently concentrated in the Pacific sector of the Southern Ocean. The eastward propagating wave component is found to be not only minor (25% of variability) but also intermittent in phase, yielding little support for the so-called Antarctic Circumpolar Wave scenario. | ||||
| Programme | 335 | ||||
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| Corporate Author | Thesis | ||||
| Publisher | American Geophysical Union | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0094-8276 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | yes | |||
| Call Number | IPEV @ Thierry.Lemaire @ | Serial | 5624 | ||
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