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Title |
Heavy metal contamination and hepatic toxicological responses in brown trout (Salmo trutta) from the Kerguelen Islands. |
Type |
Book Chapter |
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Year |
2015 |
Publication |
Polar Research |
Abbreviated Journal |
0800-0395 |
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Volume |
34 |
Issue |
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Pages |
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Keywords |
biomarkers Brown trout fish freshwater liver sub-Antarctic |
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Programme |
409 |
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Bachelor's thesis |
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0800-0395,1751-8369 |
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yes |
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6357 |
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Title |
New national and regional bryophyte records, 45 |
Type |
Journal Article |
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Year |
2015 |
Publication |
JOURNAL OF BRYOLOGY |
Abbreviated Journal |
0373-6687 |
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Volume |
37 |
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Pages |
308-329 |
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136 |
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Bachelor's thesis |
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0373-6687 |
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yes |
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Serial |
6370 |
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Author |
Jumelet J. - Hauchecorne A. |
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Title |
Status of the Dumont d'Urville aerosol/PSC lidar measurements |
Type |
Conference - International - Communication |
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Year |
2016 |
Publication |
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Programme |
209 |
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Thesis |
Bachelor's thesis |
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yes |
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Serial |
6387 |
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Author |
Eve Udino |
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Title |
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Type |
Master |
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Year |
2016 |
Publication |
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Abbreviated Journal |
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Issue |
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Programme |
1091 |
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Bachelor's thesis |
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yes |
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Call Number |
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Serial |
6395 |
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Author |
Macelloni Giovanni, Leduc-Leballeur Marion, Brogioni Marco, Ritz Catherine, Picard Ghislain, |
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Title |
Analyzing and modeling the SMOS spatial variations in the East Antarctic Plateau |
Type |
Journal Article |
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Year |
2016 |
Publication |
REMOTE SENSING OF ENVIRONMENT |
Abbreviated Journal |
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Volume |
180 |
Issue |
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Pages |
193-204 |
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Keywords |
Antarctica, Ice sheet temperature, Microwave emission model, SMOS, |
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Abstract |
The SMOS brightness temperature (TB) collected on the East Antarctic Plateau revealed spatial signatures at L-band that have never before been observed when only higher-frequency passive microwave observations were available, and this has opened up a new field of research. Because of the much greater penetration depth, modeling the microwave ice sheet emission requires taking into account not only snow conditions on the surface, but should also include glaciological information. Even if the penetration depth of the L-band is not well known due to the uncertainty on the imaginary part of the ice permittivity, it is likely to be of the order of several hundreds of meters, which means that the temperature of the ice over a depth of nearly 1000 m influences the emission. Over such a depth, the temperature is related to both the surface conditions and to the ice sheet thickness, which in turn depends on the bedrock topography and on other glaciological variables. The present paper aims to provide a thorough theoretical explanation of the observed TB spatial variation close to the Brewster angle at vertical polarization, in order to limit the effect of surface and vertical density variability in the firn. In order to provide reliable inputs to the microwave emission models used for simulating TB data, an in-depth analysis of the temperature profiles was performed by means of glaciological models. The comparison between simulated and observed data over three transects totalling 2000 km in East Antarctica pointed out that, whereas the emission models are capable of explaining the TB spatial variations of several kelvins (0.7 and 2.9 K), they are unable to predict its absolute value correctly. This study also shows that the main limiting factor in simulating low-frequency microwave data is the uncertainty in the currently available imaginary part of the ice permittivity. |
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Programme |
902,1110 |
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Thesis |
Bachelor's thesis |
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ISSN |
0034-4257 |
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yes |
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Call Number |
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Serial |
6426 |
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Author |
David Renault |
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Title |
A Review of the Phenotypic Traits Associated with Insect Dispersal Polymorphism, and Experimental Designs for Sorting out Resident and Disperser Phenotypes |
Type |
Journal |
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Year |
2020 |
Publication |
Insects |
Abbreviated Journal |
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Volume |
11 |
Issue |
4 |
Pages |
214 |
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Keywords |
fecundity hostile matrix life-history mating morphology movement range expansion reproduction wing-dimorphic wing-monomorphic |
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Abstract |
Dispersal represents a key life-history trait with several implications for the fitness of organisms, population dynamics and resilience, local adaptation, meta-population dynamics, range shifting, and biological invasions. Plastic and evolutionary changes of dispersal traits have been intensively studied over the past decades in entomology, in particular in wing-dimorphic insects for which literature reviews are available. Importantly, dispersal polymorphism also exists in wing-monomorphic and wingless insects, and except for butterflies, fewer syntheses are available. In this perspective, by integrating the very latest research in the fast moving field of insect dispersal ecology, this review article provides an overview of our current knowledge of dispersal polymorphism in insects. In a first part, some of the most often used experimental methodologies for the separation of dispersers and residents in wing-monomorphic and wingless insects are presented. Then, the existing knowledge on the morphological and life-history trait differences between resident and disperser phenotypes is synthetized. In a last part, the effects of range expansion on dispersal traits and performance is examined, in particular for insects from range edges and invasion fronts. Finally, some research perspectives are proposed in the last part of the review. |
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Programme |
136 |
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Thesis |
Bachelor's thesis |
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Approved |
yes |
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Call Number |
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Serial |
7656 |
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Author |
Grazioli, J. A. Berne, C. Genthon, B. Boudevillain. |
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Title |
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Type |
Conference - National - Poster |
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Year |
2016 |
Publication |
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Abstract |
ESA Living Planet Conference, Prague, Czech Republic, 9-13 May 2016. |
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Programme |
1143 |
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Thesis |
Bachelor's thesis |
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Approved |
yes |
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Call Number |
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Serial |
6473 |
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Author |
Cunningham, G. B., Leclaire, S., Toscani, C. & Bonadonna, F. Journal of Avian Biology |
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Title |
Responses of King penguin (Aptenodytes patagonicus) adults and chicks to two food-related odours. |
Type |
Journal Article |
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Year |
2016 |
Publication |
Journal of Avian Biology |
Abbreviated Journal |
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Volume |
48 |
Issue |
2 |
Pages |
235-242 |
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Abstract |
Increasing evidence suggests that penguins are sensitive to dimethyl sulphide (DMS), a scented compound that a variety of marine animals use to find productive areas of the ocean where prey is likely to be found. Here we present data demonstrating showing that King penguins (Aptenodytes patagonicus) are also sensitive to DMS. We deployed DMS on a lake near a King penguin colony at Ratmanoff beach in the Kerguelen archipelago. We also presented DMS to sleeping adults on the beach. On the lake, penguins responded to the DMS deployments by swimming more, while on the beach, penguins twitched their heads and woke up more for the DMS than for the control presentations. Interestingly, penguins did not respond to cod liver oil deployments on the lake; mirroring at-sea studies of other penguins. Although at-sea studies are needed to confirm that King penguins use DMS as a surface cue that informs them of productivity under the water, this study is an important first step in understanding how these birds locate prey over significant distances. |
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Programme |
354 |
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Thesis |
Bachelor's thesis |
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ISSN |
0908-8857 |
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yes |
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Call Number |
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Serial |
6478 |
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Author |
Ellis L.T., Aleffi M., Alegro A., Segota V., Asthana A.K., Gupta R., Singh V.J., Bakalin V.A., Bednarek-Ochyra H., Cykowska-Marzencka B., Benitez A., Borovichev E.A., Vilnet A.A., Konstantinova N.A., Buck W.R., Cacciatoro C., Sérgio C., Csiky J., Deme J., Kovács D., Damsholt K., Enroth J., Erzberger P., Fedosov V.E., Fuertes E., Gradstein S.R., Gremmen N.J.M., Hallingbäck T., Jukonienė I., Kiebacher T., Larraín J., Lebouvier M., Lüth M., Mamontov Yu.S., Potemkin A.D., Nemeth Cs., Nieuwkoop J.A.W., Nobis M., Węgrzyn M., Wietrzyk P., Osorio F., Parnikoza I., Virchenko V.M., Peralta D.F., Carmo D. M., Plášek V., Skoupá Z., Poponessi S., Venanzoni R., Puche F., Purger D., Reeb C., Rios R., Rodriguez-Quiel E., Arrocha C., Sabovljević M.S., Nikolić N., Sabovljević A.D., dos Santos E.L., Segarra-Moragues J.G., Ştefănuţ S., Stončius D. |
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Title |
New national and regional bryophyte records, 48 |
Type |
Journal Article |
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Year |
2016 |
Publication |
Journal of bryology |
Abbreviated Journal |
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Volume |
38 |
Issue |
3 |
Pages |
235-259 |
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Abstract |
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Programme |
136 |
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Thesis |
Bachelor's thesis |
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ISSN |
0373-6687 |
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yes |
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Serial |
6480 |
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Title |
Ducatina umbilicata gen. et sp. nov., a remarkable Trapeliaceae from the subantarctic islands in the Indian Ocean |
Type |
Journal Article |
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Year |
2016 |
Publication |
The Lichenologist |
Abbreviated Journal |
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Volume |
49 |
Issue |
2 |
Pages |
127-140 |
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Abstract |
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Programme |
136 |
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Thesis |
Bachelor's thesis |
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Edition |
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ISSN |
0024-2829 |
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yes |
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Call Number |
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Serial |
6481 |
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