Results 21 to 30 of about 69,601 (186)

Twenty-four buried ice masses remotely mapped in Transantarctic Mountains, Antarctica

open access: yesGeocarto International, 2023
Glacial ice contains information on paleoclimate, but typically is less than 1 Myrs old because glaciers continuously flow and melt. A recently discovered buried ice mass in Antarctica is dated to 3-5 Myrs and highlights the potential for long ...
Jaakko Putkonen, Taufique H. Mahmood
doaj   +1 more source

Population features of Boeckella poppei in Lake Wujka, King George Island

open access: yesУкраїнський антарктичний журнал, 2021
The maritime Antarctic is one of the most interesting regions on planet where climate change can be observed to impact all components of its poor flora. Boeckella poppei is common in the maritime and continental Antarctic species of the copepod.
V. Trokhymets   +2 more
doaj   +1 more source

Drivers of late Holocene ice core chemistry in Dronning Maud Land: the context for the ISOL-ICE project [PDF]

open access: yesClimate of the Past
Within the framework of the Isotopic Constraints on Past Ozone Layer in Polar Ice (ISOL-ICE) project, we present initial ice core results from the new ISOL-ICE ice core covering the last millennium from high-elevation Dronning Maud Land (DML) and discuss
V. H. L. Winton   +5 more
doaj   +1 more source

Microclimatic variations of land surface temperature on Galindez Island (western part of the Antarctic Peninsula)

open access: yesУкраїнський антарктичний журнал, 2020
The study presents analysis of microclimatic conditions on Galindez Island (western part of the Antarctic Peninsula), in particular: seasonal variability and spatial heterogeneity.
M. Savenets   +2 more
doaj   +1 more source

DNA barcoding and morphological observations of three lichenized fungal species from James Ross Island (Antarctic Peninsula)

open access: yesУкраїнський антарктичний журнал, 2021
Antarctica seems to many people to be a very remote, isolated, and mysterious place at the end of the world, and its name is hardly mentioned in normal life and conversation.
M. G. Halıcı, M. Kahraman
doaj   +1 more source

REGULARITIES OF CONGELATION ICE DEVELOPMENT IN SUBGLACIAL LAKE VOSTOK

open access: yesЛëд и снег, 2015
Petrographic studies performed on the continuous basis along the two ice cores obtained from holes 5G-1 and 5G-2 at Vostok Station has allowed to characterize with great details the evolution of the ice texture and fabric in the 232-m thick stratum of ...
V. Ya. Lipenkov   +2 more
doaj   +1 more source

CHEMICAL COMPOSITION CHANGE OF SUBSURFACE SNOW IN EAST ANTARCTICA WITH DISTANCE FROM THE COAST

open access: yesЛëд и снег, 2015
The paper presents data on chemical composition of snow in theAntarcticasampled along the first tractor traverse during the 53th Russian Antarctic Expedition from Station Progress (the sea coast) to Station Vostok (1,276 kmfrom Progress).
L. P. Golobokova   +4 more
doaj   +1 more source

Plankton diversity and aquatic ecology of a freshwater lake (L3) at Bharti Island, Larsemann Hills, east Antarctica [PDF]

open access: yesGlobal Journal of Environmental Science and Management, 2015
The Larsemann Hills range is an ice-free oasis on the Ingrid Christensen Coast of Princess Elizabeth Land, East Antarctica, which includes Bharti Island, Fisher Island, McLeod Island, Broknes Peninsula, Stornes Peninsula, and several other islands ...
Pawan K. Bharti, U.K. Niyogi
doaj  

SNOW TEMPERATURE MEASUREMENTS AT VOSTOK STATION FROM AN AUTONOMOUS RECORDING SYSTEM (TAUTO): PRELIMINARY RESULTS FROM THE FIRST YEAR OPERATION

open access: yesЛëд и снег, 2015
Temperature gradients in the upper layers of the snow pack are of importance for studying the emissivity properties of the snow surface with respect to microwaves used in remote sensing as well as for the heat and mass transfer in snow thickness ...
E. Lefebvre   +5 more
doaj   +1 more source

Tintinnid ciliates (marine microzooplankton) of the Ross Sea

open access: yesPolar Research, 2022
For the Ross Sea, the only Marine Protected Area in Antarctica, available data on the tintinnid ciliates of the marine microzooplankton are mostly limited to nearshore waters near Terra Nova Bay or the vicinity of the McMurdo Sound.
John R. Dolan   +4 more
doaj   +1 more source

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