Results 81 to 90 of about 3,960,518 (210)

Geodetic implications on block formation and geodynamic domains in the South Shetland Islands, Antarctic Peninsula [PDF]

open access: yes, 2015
The South Shetland Islands archipelago is dynamically complex due to its tectonic surroundings. Most islands are part of a formerly active volcanic arc, although Deception, Penguin and Bridgeman Islands, as well as several submarine volcanoes, are ...
Berrocoso, M.   +7 more
core   +1 more source

Paleostroenie of the northwestern extremity of Antarctica and the evolution of the Bransfield Strait

open access: yesГеофизический журнал, 2012
In order to study evolution of the Bransfield Straight, reconstruction of paleostructure of northwestern extremity of Antarctica has been conducted on the base of analysis of batimetric and seismologic data as well as results of mapping of DSS and GPS ...
Yu.V. Kozlenko, M. V. Kozlenko
doaj   +1 more source

European diatoms in freshwater habitats near Arctowski Station, King George Island, maritime Antarctica [PDF]

open access: yesPolish Polar Research
Diatom assemblages collected from ponds and pools surrounding Arctowski Station (King George Island, South Shetland Islands) have been investigated. The study focused on two groups of samples: archival samples collected in the 1990s and contemporary ...
Natalia Kochman-Kędziora   +3 more
doaj   +1 more source

View of South Shetland Islands in Antarctica.

open access: yes
View of South Shetland Islands in Antarctica.https://mavmatrix.uta.edu/specialcollections_finfrockantarticaexploration/1006/thumbnail ...
Finfrock, David
core   +1 more source

Ancient diversification in extreme environments: exploring the historical biogeography of the Antarctic winged midge Parochlus steinenii (Diptera: Chironomidae)

open access: yesFrontiers in Ecology and Evolution
The terrestrial fauna of Antarctica consists of a limited number of species, notably insects, small crustaceans and other micro-invertebrates. Over long periods of evolutionary isolation, these organisms have developed varying degrees of tolerance to ...
Claudia S. Maturana   +22 more
doaj   +1 more source

DataSheet2_The South Shetland Islands, Antarctica: Lithostratigraphy and geological map.ZIP

open access: yes, 2023
Over the last few decades, numerous geological studies have been carried out in the South Shetland Islands, which have greatly contributed to a better understanding of its geological evolution.
Yue Zhao (186573)   +17 more
core   +1 more source

Tracing Ice-Age Legacies: Phylogeography and Glacial Refugia of the Endemic Chiton Tonicina zschaui (Polyplacophora: Ischnochitonidae) in the West Antarctic Region

open access: yesDiversity
Phylogeographic studies in Antarctica allow us to understand the demographic events of populations during glacial periods. In this study, the polyplacophoran Tonicina zschaui was analyzed in several localities on the West Antarctic Coast using the ...
M. Cecilia Pardo-Gandarillas   +8 more
doaj   +1 more source

First record of the Austral Negrito (Aves: Passeriformes) from the South Shetlands, Antarctica

open access: yesPolish Polar Research, 2015
The order Passeriformes is the most successful group of birds on Earth, however, its representatives are rare visitors beyond the Polar Front zone. Here we report a photo-documented record of an Austral Negrito (Lessonia rufa), first known occurrence of ...
Gryz Piotr   +2 more
doaj   +1 more source

Shore-platform development in the South Shetland Islands, Antarctica

open access: yes, 1983
Shore platforms in the South Shetland Islands, Antarctica, display morphological differences from mid-latitude platforms that are explicable in terms of the morphogenetic environment. These differences include marked horizontality of the platform surface
Hansom, James D.
core   +1 more source

Geostrophic currents in the South Shetland Islands area during FIBEX [PDF]

open access: yes, 1983
P(論文)Based on the Polish/West German FIBEX (First International BIOMASS Experiment) oceanographic data set a description of the kinematic situation in the South Shetland Islands area during February/March 1981 is given. By means of the dynamic topography
Rakusa-Suszczewski, S., Stein, M.
core   +1 more source

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