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Author |
Christophe Barbraud, Dominique Joubert, Karine Delord |
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Title |
The demography of the White-headed Petrel at Mayes Island, Kerguelen |
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Journal |
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Year |
2023 |
Publication |
Journal of Ornithology |
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Keywords |
Adult survival Breeding Capture-mark-recapture Population growth rate Pterodroma lessonii Seabird |
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109 |
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2193-7206 |
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yes |
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Serial |
8554 |
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Title |
Plant consumer innovation in skuas |
Type |
Journal |
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Year |
2023 |
Publication |
Journal of Ornithology |
Abbreviated Journal |
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Volume |
164 |
Issue |
3 |
Pages |
717-719 |
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Keywords |
Animal innovation Consumer innovation Field observation Novel food Stercorarius antarcticus lonnbergi |
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109,354 |
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Bachelor's thesis |
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2193-7206 |
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yes |
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Serial |
8635 |
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Author |
Barbraud Christophe, Weimerskirch Henri, |
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Title |
Assessing the effect of satellite transmitters on the demography of the Wandering Albatross Diomedea exulans
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Type |
Journal Article |
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Year |
2012 |
Publication |
WILSON JOURNAL OF ORNITHOLOGY |
Abbreviated Journal |
Wilson J Ornithol |
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Volume |
153 |
Issue |
2 |
Pages |
375-383- |
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Keywords |
Adult survival, Breeding success, Capturerecapture, Multistate, Satellite transmitters, Wandering Albatross, |
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Programme |
109 |
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Springer-Verlag |
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ISSN |
2193-7192 |
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yes |
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Serial |
3864 |
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Author |
Barbraud Christophe, Weimerskirch Henri, |
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Title |
Estimating survival and reproduction in a quasi-biennially breeding seabird with uncertain and unobservable states
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Type |
Journal Article |
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Year |
2012 |
Publication |
WILSON JOURNAL OF ORNITHOLOGY |
Abbreviated Journal |
Wilson J Ornithol |
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Volume |
152 |
Issue |
2 |
Pages |
605-615- |
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Keywords |
Capturerecapture, Multievent, Multistate, Temporary emigration, Wandering Albatross, |
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Programme |
109 |
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Springer-Verlag |
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ISSN |
2193-7192 |
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Approved |
yes |
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Call Number |
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Serial |
3866 |
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Author |
Gauthier Gilles, Milot Emmanuel, Weimerskirch Henri, |
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Title |
Estimating dispersal, recruitment and survival in a biennially breeding species, the Wandering Albatross
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Type |
Journal Article |
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Year |
2012 |
Publication |
JOURNAL OF ORNITHOLOGY |
Abbreviated Journal |
J. Ornithol. |
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Volume |
152 |
Issue |
2 |
Pages |
457-467- |
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Keywords |
Dispersal, Philopatry, Recruitment, Multistate model, Unobservable state, |
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Abstract |
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Programme |
109 |
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Springer-Verlag |
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ISSN |
2193-7192 |
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Approved |
yes |
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Call Number |
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Serial |
3873 |
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Author |
Thiebot Jean-Baptiste, Weimerskirch Henri, |
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Title |
Contrasted associations between seabirds and marine mammals across four biomes of the southern Indian Ocean
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Type |
Journal Article |
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Year |
2013 |
Publication |
JOURNAL OF ORNITHOLOGY |
Abbreviated Journal |
J. Ornithol. |
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Volume |
154 |
Issue |
2 |
Pages |
441-453 |
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Keywords |
Animal Ecology, At-sea observations, Bootstrap procedure, Evolutionary Biology, Foraging strategies, Interspecific interactions, Long-term monitoring, Marine predators, Zoology, |
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Abstract |
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Programme |
109 |
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Address |
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Corporate Author |
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Thesis |
Bachelor's thesis |
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Series Editor |
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Edition |
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ISSN |
2193-7192 |
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Approved |
yes |
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Call Number |
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Serial |
4408 |
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Author |
Elena Kozlovskaya, Janne Narkilahti, Jouni Nevalainen, Riitta Hurskainen, Hanna Silvennoinen |
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Title |
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Type |
Journal |
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Year |
2016 |
Publication |
Geoscientific Instrumentation, Methods and Data Systems |
Abbreviated Journal |
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Volume |
5 |
Issue |
2 |
Pages |
365-382 |
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Keywords |
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Abstract |
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Programme |
1201 |
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Edition |
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ISSN |
2193-0856 |
ISBN |
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Approved |
yes |
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Call Number |
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Serial |
8167 |
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Author |
Chambodut Aude, Marchaudon Aurélie, Lathuillère Chantal, Menvielle Michel, Foucault Etienne, |
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Title |
New hemispheric geomagnetic indices with 15 min time resolution |
Type |
Journal Article |
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Year |
2015 |
Publication |
Journal of Geophysical Research: Space Physics |
Abbreviated Journal |
0148-0227 |
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Volume |
120 |
Issue |
11 |
Pages |
9943-9958 |
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Keywords |
geomagnetic activity, 15 min time resolution, magnetic storms and substorms, planetary and hemispheric indices, subauroral latitudes, 1739 Solar/planetary relationships, 1964 Real-time and responsive information delivery, 4305 Space weather, |
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Abstract |
New subauroral 15 indices are proposed. They are based on a simple reproducible algorithm which relies on an as dense as possible network of magnetic observatories in each hemisphere. At first, the variation with time of local geomagnetic activity is determined at each magnetic station. Gathering all obtained stations' precomputed values, a normalization with corrected geomagnetic latitude is determined. Then, for each 15 min interval, magnetic activity on the horizontal component is averaged out over 15 min and corrected using this normalization, before a spline modeling of the longitudinal variation in each hemisphere is applied. Hemispheric and planetary 15 min indices are then computed by arithmetic means. Preliminary statistical results, from probability distribution function over a solar cycle and superposed epoch analysis during storms conditions, show, by comparison with am geomagnetic index series, that new 15 indices are reliable in describing subauroral magnetic activity. These new indices will suit any future user, allowing either to choose the spatial description (planetary versus hemispheric) and/or to choose the temporal resolution, knowing unambiguously all their strengths and caveats. |
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Programme |
139 |
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ISSN |
2169-9402 |
ISBN |
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Approved |
yes |
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Call Number |
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Serial |
6228 |
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Author |
A. Marchaudon, P.-L. Blelly, M. Grandin, A. Aikio, A. Kozlovsky, I. Virtanen |
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Title |
IPIM Modeling of the Ionospheric F2 Layer Depletion at High Latitudes During a High-Speed Stream Event |
Type |
Journal |
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Year |
2018 |
Publication |
Journal of Geophysical Research: Space Physics |
Abbreviated Journal |
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Volume |
123 |
Issue |
8 |
Pages |
7051-7066 |
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Keywords |
EISCAT high-speed stream ionosondes SuperDARN |
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Abstract |
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Programme |
312 |
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ISSN |
2169-9402 |
ISBN |
2169-9402 |
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Approved |
yes |
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Call Number |
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Serial |
7362 |
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Author |
G. Hubert, M. T. Pazianotto, C. A. Federico, P. Ricaud |
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Title |
Analysis of the Forbush Decreases and Ground-Level Enhancement on September 2017 Using Neutron Spectrometers Operated in Antarctic and Midlatitude Stations |
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Journal |
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Year |
2019 |
Publication |
Journal of Geophysical Research: Space Physics |
Abbreviated Journal |
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Volume |
124 |
Issue |
1 |
Pages |
661-673 |
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Abstract |
This work investigates solar events occurred in September 2017 characterized by a series of Forbush decreases and a ground level enhancement (GLE). Forbush decreases is a rapid decrease in the observed https://en.wikipedia.org/wiki/Galacticcosmicray intensity following a coronal mass ejection while GLE is induced by a strong solar event for which the flux of high-energy solar particles is sufficient to enhance the radiation level on the ground. These investigations were performed using data recorded by a neutron spectrometer network composed of a Bonner sphere system. Two instruments located at Pic-du-Midi Observatory (+2,885 m above sea level) and at Concordia station (Antarctica, +3,233 m) record simultaneously and continuously the neutron spectra, allowing to consider short-term variations during solar events. The main objective is to analyze neutron spectral properties including their energy distributions and dynamics. This paper presents cosmic ray-induced neutron spectra during active solar event leading to changes in the local cosmic ray spectrum (Forbush decreases and a GLE). Concerning the GLE, analyses show that neutrons in the evaporation domain are particularly amplified during the GLE, while other energetic domains increase uniformly. |
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Programme |
910,1112 |
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Thesis |
Bachelor's thesis |
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ISSN |
2169-9402 |
ISBN |
2169-9402 |
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Approved |
yes |
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Call Number |
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Serial |
7556 |
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