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Title |
Absolute plate motions constrained by shear wave splitting orientations with implications for hot spot motions and mantle flow
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Type |
Journal Article |
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Year |
2009 |
Publication |
Journal of Geophysical Research: Solid Earth |
Abbreviated Journal |
J. Geophys. Res. |
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Volume |
114 |
Issue |
B10 |
Pages |
B10405- |
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Keywords |
absolute plate motion, seismic anisotropy, mantle flow, hot spot, 8011 Kinematics of crustal and mantle deformation, 8158 Plate motions: present and recent, 8121 Dynamics: convection currents, and mantle plumes, |
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Abstract |
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133 |
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ISSN |
2156-2202 |
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Approved |
yes |
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Serial  |
81 |
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Author |
Jouventin P., Bried J. & Ausilio E. |
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Title |
Life-history variations of the Lesser Sheathbill Chionis minor in contrasting habitats. |
Type |
Journal Article |
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Year |
1996 |
Publication |
Ibis |
Abbreviated Journal |
Ibis (Lond. 1859) |
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Volume |
138 |
Issue |
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Pages |
732-741 |
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Programme |
109 |
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ISSN |
0019-1019 |
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Approved |
yes |
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Serial |
82 |
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Author |
Legrand M., Feniet Saigne C., Saltzman E.S. & Germain C. |
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Title |
Spatial and temporal variations of methanesulfonic acid and non dea salt sulfate in Antarctic ice. |
Type |
Journal Article |
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Year |
1992 |
Publication |
Journal of atmospheric chemistry |
Abbreviated Journal |
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Volume |
14 |
Issue |
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Pages |
245-260 |
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Programme |
159 |
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ISSN |
0167-7764 |
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yes |
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Serial |
83 |
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Author |
Barnaud G. & Chapuis J.L. |
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Type |
Journal Article |
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Year |
1996 |
Publication |
Vie et milieu |
Abbreviated Journal |
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Volume |
46 |
Issue |
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Pages |
291-303 |
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Programme |
276 |
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Thesis |
Bachelor's thesis |
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ISSN |
0240-8759 |
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yes |
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Serial |
84 |
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Author |
Bried J. & Mougeot F. |
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Type |
Journal Article |
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Year |
1994 |
Publication |
Alauda |
Abbreviated Journal |
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Volume |
62 |
Issue |
4 |
Pages |
311-312 |
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Programme |
109 |
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ISSN |
0002-4619 |
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yes |
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Serial |
85 |
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Author |
Handrich Y., Gendner J.P. & Le Maho Y. |
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Title |
Breeding penguins as indicators of marine resources: a study with minimal human disturbance. |
Type |
Book Chapter |
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Year |
1995 |
Publication |
Ecology and Management |
Abbreviated Journal |
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Issue |
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Pages |
75-79 |
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Abstract |
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Programme |
137 |
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Approved |
yes |
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Serial |
86 |
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Author |
Ropert Coudert Y., Kato A., Baudat J., Bost C.A., Le Maho Y. & Naito Y. |
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Title |
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Type |
Journal Article |
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Year |
2001 |
Publication |
Polar biology |
Abbreviated Journal |
Polar Biol. |
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Volume |
24 |
Issue |
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Pages |
460-466 |
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Abstract |
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Programme |
137;394 |
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Edition |
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ISSN |
0722-4060 |
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Approved |
yes |
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Serial |
87 |
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Author |
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Title |
One for all and all for one: the energetic benefits of huddling in endotherms
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Type |
Journal Article |
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Year |
2010 |
Publication |
Biological Reviews |
Abbreviated Journal |
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Volume |
85 |
Issue |
3 |
Pages |
545 -569 |
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Keywords |
huddling, group, social behaviour, thermoregulation, energy conservation, ambient temperature, mammals, birds, |
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Abstract |
Huddling can be defined as an active and close aggregation of animals. It is a cooperative group behaviour, permitting individuals involved in social thermoregulation to minimize heat loss and thereby lower their energy expenditure, and possibly allowing them to reallocate the saved energy to other functions such as growth or reproduction. Huddling is especially important in the case of animals faced with high heat loss due to a high surface-to-volume ratio, poor insulation, or living in cold environments. Although numerous experimental studies have focused on the huddling behaviour of a wide range of species, to our knowledge, this is the first attempt to review the various implications of this widely used behavioural strategy. Huddling allows individuals to maximise energy savings by (1) decreasing their cold-exposed body surface area, (2) reducing their heat loss through warming of ambient temperatures surrounding the group, and (3) eventually lowering their body temperature through physiological processes. Huddling provides substantial energy savings and is estimated to reduce energy expenditure by between 6 and 53%. Broad variations in the energetic benefits of huddling depend on the number of individuals and species involved in huddles, the ambient temperatures to which individuals are exposed and the density of the aggregations. It has been shown that huddling individuals have increased survival, a lower food intake, a decreased body mass loss, increased growth rate, reduced water loss, and/or a more constant body temperature together with a significant reduction in metabolic rate. Though huddling has been studied widely, this review reveals the intricacies of this adaptive behaviour.
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Programme |
137 |
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Publisher |
Blackwell Publishing Ltd |
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Edition |
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ISSN |
1469-185X |
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Approved |
yes |
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Call Number |
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Serial |
88 |
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Author |
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Title |
Seismological constraints on ice properties at Dome C, Antarctica, from horizontal to vertical spectral ratios
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Type |
Journal Article |
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Year |
2010 |
Publication |
Antarctic Science |
Abbreviated Journal |
Antarct. Sci. |
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Volume |
22 |
Issue |
05 |
Pages |
572 -579 |
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Keywords |
Antarctic seismological stations, Concordia, firn, seismic ambient noise, |
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Abstract |
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Programme |
133;906 |
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Thesis |
Bachelor's thesis |
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Edition |
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ISSN |
0954-1020 |
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yes |
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Serial |
89 |
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Author |
Ofman et al. |
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Title |
Intercomparison of UV/visible spectrometers for measurements of stratospheric NO2 or the Network for the Detection of Stratospheric Change. |
Type |
Journal Article |
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Year |
1995 |
Publication |
Journal of geophysical research-atmospheres |
Abbreviated Journal |
J. Geophys. Res. |
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Volume |
100 |
Issue |
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Pages |
16765-16791 |
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Abstract |
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Programme |
209 |
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Edition |
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ISSN |
0148-0227 |
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yes |
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Call Number |
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Serial |
90 |
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