Publications

1825 to 1836 of 13980 results

1. Understanding Sources and Drivers of Size-Resolved Aerosol in the High Arctic Islands of Svalbard Using a Receptor Model Coupled with Machine Learning

   Atmospheric aerosols are important drivers of Arctic climate change through aerosol–cloud–climate interactions. However, large uncertainties remain on the sources and processes controlling particle numbers in both fine and coarse modes. […]

   Read more of: Understanding Sources and Drivers of Size-Resolved Aerosol in the High Arctic Islands of Svalbard Using a Receptor Model Coupled with Machine Learning

2. Dissolved organic carbon and nitrogen cycling along the west Antarctic Peninsula during summer

   The cycling of dissolved organic matter in the productive west Antarctic Peninsula (WAP) region is not well understood. For this study, dissolved organic carbon (DOC) and nitrogen (DON) concentrations and […]

   Read more of: Dissolved organic carbon and nitrogen cycling along the west Antarctic Peninsula during summer

3. Increasing Accumulation of Perfluorocarboxylate Contaminants Revealed in an Antarctic Firn Core (1958–2017)

   Perfluoroalkyl acids (PFAAs) are synthetic chemicals with a variety of industrial and consumer applications that are now widely distributed in the global environment. Here, we report the measurement of six […]

   Read more of: Increasing Accumulation of Perfluorocarboxylate Contaminants Revealed in an Antarctic Firn Core (1958–2017)

4. Crustal block origins of the South Scotia Ridge

   The Cenozoic development of the Scotia Sea and opening of Drake Passage evolved in a complex tectonic setting with sea-floor spreading accompanied by the dispersal of continental fragments and the […]

   Read more of: Crustal block origins of the South Scotia Ridge

5. Variety and distribution of diatom-based sea-ice proxies in Antarctic marine sediments of the past 2ka

   Antarctic sea ice is an essential component of the global climate system. Reconstructions of Antarctic sea ice from marine sediment cores are a vital resource to improve the representation of […]

   Read more of: Variety and distribution of diatom-based sea-ice proxies in Antarctic marine sediments of the past 2ka

6. A database of marine macronutrient, temperature and salinity measurements made around the highly productive island of South Georgia, the Scotia Sea and the Antarctic Peninsula between 1980 and 2009

   We present a database from substantial collections of macronutrient data made on 20 oceanographic cruises, primarily from around the island of South Georgia and the Scotia Sea. This sector of […]

   Read more of: A database of marine macronutrient, temperature and salinity measurements made around the highly productive island of South Georgia, the Scotia Sea and the Antarctic Peninsula between 1980 and 2009

7. Drainage and refill of an Antarctic Peninsula subglacial lake reveal an active subglacial hydrological network

   The presence of subglacial lakes and subglacial hydrological networks under the East and West Antarctic ice sheets is now relatively well understood, whilst their influence on ice dynamics is the […]

   Read more of: Drainage and refill of an Antarctic Peninsula subglacial lake reveal an active subglacial hydrological network

8. Cretaceous magmatism in the Antarctic Peninsula and its tectonic implications

   Periods of cessation, resumption and enhanced arc activity are recorded in the Cretaceous igneous rocks of the Antarctic Peninsula. We present new geochronological (LA-ICP-MS zircon U-Pb) analyses of 36 intrusive […]

   Read more of: Cretaceous magmatism in the Antarctic Peninsula and its tectonic implications

9. Thermal history of the southern Antarctic Peninsula during Cenozoic oblique subduction

   Apatite (U-Th)/He and apatite fission track thermochronology is used to constrain the cooling and uplift history of the southern Antarctic Peninsula where easterly-directed subduction of the Phoenix Plate, including ridge-trench […]

   Read more of: Thermal history of the southern Antarctic Peninsula during Cenozoic oblique subduction

10. Dealing with insecurities and geopolitics: Science diplomacy at the poles [Editorial]

    Read more of: Dealing with insecurities and geopolitics: Science diplomacy at the poles [Editorial]

11. Spatiotemporal overlap of baleen whales and krill fisheries in the Western Antarctic Peninsula region

    In Antarctica, abundant consumers rely on Antarctic krill for food, but krill are also the subject of a commercial fishery. The fishery overlaps in time and space with the foraging […]

    Read more of: Spatiotemporal overlap of baleen whales and krill fisheries in the Western Antarctic Peninsula region

12. Benthic silicon cycling in the Arctic Barents Sea: A reaction–transport model study

    Over recent decades the highest rates of water column warming and sea ice loss across the Arctic Ocean have been observed in the Barents Sea. These physical changes have resulted […]

    Read more of: Benthic silicon cycling in the Arctic Barents Sea: A reaction–transport model study