Results 31 to 40 of about 719 (182)
Acta Botânica Brasílica, 2014 The "Hypolepis rugosula complex" has been the subject of great debate among pteridologists: some have considered H. rugosula a single subcosmopolitan (or circum-Antarctic) species, whereas others have considered it a species-complex, encompassing several
Pedro Bond Schwartsburd, Jefferson Prado
doaj +1 more source
The Origin of Carbonate Magmas Predating and Accompanying Main‐Phase LIPs Eruptions
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.Abstract Some large igneous provinces (LIPs) are associated with precursory carbonatite eruptions. Models for precursory carbonatites invoking partial melting of a carbonate metasomatized lithosphere appear implausible, given the long time needed for heat conduction from the plume head.
Cinzia G. Farnetani, Mark A. Richards
wiley +1 more source
Annals of Geophysics, 2009 Earth is a complex dynamic system and study of the geomagnetic field can provide<br />insight to the dynamic processes operative in the outer core where the main field is<br />produced by a geo-dynamo mechanism.
Baldev Arora +2 more
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In Search of the Genes of Asthma on the Island of Tristan da Cunha [PDF]
Canadian Respiratory Journal, 1995 Asthma, like several common diseases such as diabetes and atherosclerosis, occurs in families and thus probably has a complex polygenic basis, in which environmental factors also play a role. In trying to elucidate the genetic mechanism, studies of communities characterized by a high level of interbreeding and a high prevalence of asthma should be ...
openaire +2 more sources
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.Abstract The NASA Atmospheric Waves Experiment (AWE) employs an OH imager that began measurements aboard the International Space Station (ISS) on 22 November 2023. The motivation for AWE was to quantify gravity wave (GW) responses to diverse sources and their influences extending into the mesosphere and higher altitudes.
David C. Fritts +7 more
wiley +1 more source
The Scientific World Journal, 2012 The geographical distribution of the Rissoidae in the Atlantic Ocean and Mediterranean Sea was compiled and is up-to-date until July 2011. All species were classified according to their mode of larval development (planktotrophic and nonplanktotrophic ...
Sérgio P. Ávila +2 more
doaj +1 more source
, 2009 Zwei weltweit verbreitete Lepismatidae-Arten, die auf der Süd-Atlantischen Insel von Tristan da Cunha gesammelt wurden, sind identifiziert. Damit wird bestätigt das Vertreter der Ordnung Thysanura (Borstenschwänze) dorthin eingeschleppt worden sind.
Irish, John, Hänel, Christine
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, 2022 Comparative plots of commercial Catch Per Unit Effort (CPUE) and biomass survey index data (Leg1) for the Tristan da Cunha group of islands reveal that for Tristan and Gough there is good correlation between the two trends.
Susan Holloway (9998819)
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, 2018 Results of a PERMANOVA testing differences in benthic invertebrate and kelp community structure among the Tristan da Cunha Islands.
Ryan Jenkinson (5040788) +7 more
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Modeling the Deformation Response to Mt. Etna Sliding Flank
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.Abstract The southeastern flank of Mt. Etna volcano slides into the Ionian Sea at rates of centimeters per year. While gravitational spreading and tectonic forces can cause volcanic flank collapse, their effects intrinsically trade off with magmatic forcing. There is still strong uncertainty regarding the processes underlying the sliding.
Michelle Bensing +3 more
wiley +1 more source