Publications

8785 to 8796 of 14011 results

1. The pteridophyte Ashicaulis livingstonensis(Osmundaceae) from the Upper Cretaceous of Williams Point, Livingston Island, Antarctica

   The presence of Ashicaulis livingstonensis sp. nov. in the Upper Cretaceous Williams Point Beds of Livingston Island, Antarctica, represents an important new record of the Osmundaceae in the southern high […]

   Read more of: The pteridophyte Ashicaulis livingstonensis(Osmundaceae) from the Upper Cretaceous of Williams Point, Livingston Island, Antarctica

2. Hepatophytes from the Early Cretaceous of Alexander Island, Antarctica: systematics and paleoecology

   Hepatophytes form an important component of the Lower Cretaceous (late Albian) flora of Alexander Island, Antarctica. The liverworts Marchantites rosulatus sp. nov., Thallites bicostatus sp. nov., and Thallites sp. colonized […]

   Read more of: Hepatophytes from the Early Cretaceous of Alexander Island, Antarctica: systematics and paleoecology

3. Floristics of a Lower Cretaceous freshwater lake deposit from President Head, Snow Island, South Shetland Islands

   Read more of: Floristics of a Lower Cretaceous freshwater lake deposit from President Head, Snow Island, South Shetland Islands

4. Ten-month observation of the bottom current regime across a sediment drift of the Pacific margin of the Antarctic Peninsula

   We present two time series of bottom current and temperature collected 8 m above the seabed on either side of a large sediment drift located on the continental rise of […]

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5. High resolution terrigenous sedimentary record of a sediment drift on the Antarctic Peninsula Pacific margin (initial results of the ‘SEDANO’ program)

   Read more of: High resolution terrigenous sedimentary record of a sediment drift on the Antarctic Peninsula Pacific margin (initial results of the ‘SEDANO’ program)

6. Basal terraces on melting ice shelves

   Ocean waters melt the margins of Antarctic and Greenland glaciers, and individual glaciers’ responses and the integrity of their ice shelves are expected to depend on the spatial distribution of […]

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7. A paleolimnological reconstruction of Holocene climate change in southern Patagonia

   To fully understand the Holocene climatic variability in the sub-polar latitudes of the Southern Hemisphere and its driving mechanisms, like the Southern Hemisphere westerly winds, we undertook a multi-proxy analysis […]

   Read more of: A paleolimnological reconstruction of Holocene climate change in southern Patagonia

8. Temporal and spatial structure of multi‐millennial temperature changes at high latitudes during the Last Interglacial

   The Last Interglacial (LIG, 129–116 thousand of years BP, ka) represents a test bed for climate model feedbacks in warmer-than-present high latitude regions. However, mainly because aligning different palaeoclimatic archives […]

   Read more of: Temporal and spatial structure of multi‐millennial temperature changes at high latitudes during the Last Interglacial

9. Environment: Social change affects Antarctic priorities

   Read more of: Environment: Social change affects Antarctic priorities

10. Polar fohn winds and warming over the Larsen C Ice Shelf, Antarctica

    Read more of: Polar fohn winds and warming over the Larsen C Ice Shelf, Antarctica

11. Inferring palaeo-accumulation records from ice-core data by an adjoint-based method: application to James Ross Island’s ice core

    Ice cores contain a record of snow precipitation that includes information about past atmospheric circulation and mass imbalance in the polar regions. We present a novel adjoint method to reconstruct […]

    Read more of: Inferring palaeo-accumulation records from ice-core data by an adjoint-based method: application to James Ross Island’s ice core

12. Solar-wind-driven geopotential height anomalies originate in the Antarctic lower troposphere

    We use National Centers for Environmental Prediction/National Center for Atmospheric Research reanalysis data to estimate the altitude and time lag dependence of the correlation between the interplanetary magnetic field component, […]

    Read more of: Solar-wind-driven geopotential height anomalies originate in the Antarctic lower troposphere