Publications

12973 to 12984 of 13722 results

1. A geological constraint on relative sea level in Marine Isotope Stage 3 in the Larsemann Hills, Lambert Glacier region, East Antarctica (31 366–33 228 cal yr BP).

   In this paper we present geological evidence from the Larsemann Hills (Lambert Glacier – Amery Ice Shelf region, East Antarctica) of marine sediments at an altitude of c. 8 m […]

   Read more of: A geological constraint on relative sea level in Marine Isotope Stage 3 in the Larsemann Hills, Lambert Glacier region, East Antarctica (31 366–33 228 cal yr BP).

2. Understanding Antarctica – 50 years of British Scientific Monitoring (1959-2009)

   Science has always been at the centre of human endeavour in Antarctica. It is just over 50 years since the International Geophysical Year (1957-58) established many of the long-term research […]

   Read more of: Understanding Antarctica – 50 years of British Scientific Monitoring (1959-2009)

3. Investigations of meltwater refreezing and density variations in the snowpack and firn within the percolation zone of the Greenland ice sheet

   The mass balance of polythermal ice masses is critically dependent on the proportion of surface-generated meltwater that subsequently refreezes in the snowpack and firn. In order to quantify this effect […]

   Read more of: Investigations of meltwater refreezing and density variations in the snowpack and firn within the percolation zone of the Greenland ice sheet

4. On the long-distance transport of Ferrar magmas

   The distribution and geochemical relationships of the Early Jurassic Ferrar large igneous province (LIP) are examined and it is concluded that they support the lateral flow model for the emplacement […]

   Read more of: On the long-distance transport of Ferrar magmas

5. Anatomy of a Dansgaard-Oeschger warming transition: High-resolution analysis of the North Greenland Ice Core Project ice core

   Large and abrupt temperature oscillations during the last glacial period, known as Dansgaard‐Oeschger (DO) events, are clearly observed in the Greenland ice core record. Here we present a new high‐resolution […]

   Read more of: Anatomy of a Dansgaard-Oeschger warming transition: High-resolution analysis of the North Greenland Ice Core Project ice core

6. The geochemistry of Middle Jurassic dykes associated with the Straumsvola-Tvora alkaline plutons, Dronning Maud Land, Antarctica and their association with the Karoo large igneous province

   Jurassic dykes of western Dronning Maud Land (Antarctica) form a minor component of the Karoo large igneous province. An extensive local dyke swarm intrudes Neoproterozoic gneisses and Jurassic syenite plutons […]

   Read more of: The geochemistry of Middle Jurassic dykes associated with the Straumsvola-Tvora alkaline plutons, Dronning Maud Land, Antarctica and their association with the Karoo large igneous province

7. Non-annular atmospheric circulation change induced by stratospheric ozone depletion and its role in the recent increase of Antarctic sea ice extent

   Based on a new analysis of passive microwave satellite data, we demonstrate that the annual mean extent of Antarctic sea ice has increased at a statistically significant rate of 0.97% […]

   Read more of: Non-annular atmospheric circulation change induced by stratospheric ozone depletion and its role in the recent increase of Antarctic sea ice extent

8. Middle Miocene oxygen minimum zone expansion offshore west Africa : evidence for global cooling precursor events

   Three dissolution events ca. 16 Ma, 15.5 Ma, and 14.3 Ma ago have been identified in sediments from the Congo Fan. Multiproxy benthic foraminiferal and sedimentary records suggest an expanded […]

   Read more of: Middle Miocene oxygen minimum zone expansion offshore west Africa : evidence for global cooling precursor events

9. Pseudononstationarity in the scaling exponents of finite-interval time series

   The accurate estimation of scaling exponents is central in the observational study of scale-invariant phenomena. Natural systems unavoidably provide observations over restricted intervals; consequently, a stationary stochastic process time series […]

   Read more of: Pseudononstationarity in the scaling exponents of finite-interval time series

10. UK-HiGEM: The New U.K. High Resolution Global Environment Model – Model description and basic evaluation

    This article describes the development and evaluation of the U.K.’s new High-Resolution Global Environmental Model (HiGEM), which is based on the latest climate configuration of the Met Office Unified Model, […]

    Read more of: UK-HiGEM: The New U.K. High Resolution Global Environment Model – Model description and basic evaluation

11. Fluctuating electric field particle acceleration at a magnetic field null point

    Release of stored magnetic energy via particle acceleration is a characteristic feature of astrophysical plasmas. Magnetic reconnection is one of the primary candidate mechanisms for releasing non-potential energy from magnetized […]

    Read more of: Fluctuating electric field particle acceleration at a magnetic field null point

12. Slope and deep-sea abundance across scales: Southern Ocean isopods show how complex the deep sea can be

    How animals are distributed in the world’s largest surface environment, the deep sea, is poorly understood. The ANDEEP (ANtarctic benthic DEEP-sea biodiversity, colonisation history and recent community patterns) III cruise […]

    Read more of: Slope and deep-sea abundance across scales: Southern Ocean isopods show how complex the deep sea can be