Publications

8005 to 8016 of 14026 results

1. The British Antarctic Survey Medical Unit

   Read more of: The British Antarctic Survey Medical Unit

2. Lower Turonian Euramerican Inoceramidae: a morphologic, taxonomic and biostratigraphic overview. A report from the First Workshop on Early Turonian Inoceramids…

   Read more of: Lower Turonian Euramerican Inoceramidae: a morphologic, taxonomic and biostratigraphic overview. A report from the First Workshop on Early Turonian Inoceramids…

3. Variation in physical, chemical and biological components in the subantarctic lakes of South Georgia

   Physical, chemical and biological variables were quantified in 19 subantarctic lakes (South Georgia) as a prelude to comparing these pristine systems with temperate lakes and to improve the knowledge of […]

   Read more of: Variation in physical, chemical and biological components in the subantarctic lakes of South Georgia

4. Quantification of invertebrate predation and herbivory in food chains of low complexity

   Zooplankton grazing impact on algae, heterotrophic flagellates and bacteria, as well as invertebrate predation on herbivorous zooplankton, were investigated in two sub-Antarctic lakes with extremely simple food chains. The two […]

   Read more of: Quantification of invertebrate predation and herbivory in food chains of low complexity

5. Antioxidant enzymes in larvae of the Antarctic fly, Belgica antarctica

   Read more of: Antioxidant enzymes in larvae of the Antarctic fly, Belgica antarctica

6. Plasma progesterone concentrations measured using a enzyme-linked immunosorbent assay useful for diagnosing pregnancy in harbour seal (Phoca vitulina)

   Wild-caught female harbor seals (Phoca vitulina) were classified as sexually mature or immature on the basis of standard body length (< 125 cm immature, > 125 cm mature) and plasma […]

   Read more of: Plasma progesterone concentrations measured using a enzyme-linked immunosorbent assay useful for diagnosing pregnancy in harbour seal (Phoca vitulina)

7. Widespread Antarctic glaciation during the Late Eocene

   Marine sedimentary rocks drilled on the southeastern margin of the South Orkney microcontinent in Antarctica (Ocean Drilling Program Leg 113 Site 696) were deposited between ∼36.5 Ma to 33.6 Ma, […]

   Read more of: Widespread Antarctic glaciation during the Late Eocene

8. A new ionospheric electron precipitation module coupled with RAM-SCB within the geospace general circulation model

   Electron precipitation down to the atmosphere due to wave-particle scattering in the magnetosphere contributes significantly to the auroral ionospheric conductivity. In order to obtain the auroral conductivity in global MHD […]

   Read more of: A new ionospheric electron precipitation module coupled with RAM-SCB within the geospace general circulation model

9. Climate forcing for dynamics of dissolved inorganic nutrients at Palmer Station, Antarctica: An interdecadal (1993-2013) analysis

   We analyzed 20 years (1993–2013) of observations of dissolved inorganic macronutrients (nitrate, N; phosphate, P; and silicate, Si) and chlorophyll a (Chl) at Palmer Station, Antarctica (64.8°S, 64.1°W) to elucidate how […]

   Read more of: Climate forcing for dynamics of dissolved inorganic nutrients at Palmer Station, Antarctica: An interdecadal (1993-2013) analysis

10. Ice-flow reorganization in West Antarctica 2.5 kyr ago dated using radar-derived englacial flow velocities

    We date a recent ice-flow reorganization of an ice divide in the Weddell Sea Sector, West Antarctica, using a novel combination of inverse methods and ice-penetrating radars. We invert for […]

    Read more of: Ice-flow reorganization in West Antarctica 2.5 kyr ago dated using radar-derived englacial flow velocities

11. Seasonal evolution of the QBO-induced wave forcing and circulation anomalies in the northern winter stratosphere

    Diagnostics of wave-mean-flow and wave-wave interactions in isentropic coordinates are analyzed regarding the mechanisms that govern the Holton-Tan effect (HTE), whereby the tropical quasi-biennial oscillation (QBO) modulates the northern winter […]

    Read more of: Seasonal evolution of the QBO-induced wave forcing and circulation anomalies in the northern winter stratosphere

12. Edad y origen de la fluorite del yacimiento La Nueva (Cabalango, Cordoba, Argentina) en base a geoquimica de isotopos radiogenicos (Nd y Sm)

    The fluorite mineralization from the La Nueva Mine, has a Sm-Nd age of 130 ± 19 Ma, and thus must be related to the Lower Cretaceous late-Gondwanic extensional and magmatic […]

    Read more of: Edad y origen de la fluorite del yacimiento La Nueva (Cabalango, Cordoba, Argentina) en base a geoquimica de isotopos radiogenicos (Nd y Sm)