Publications

5329 to 5340 of 13906 results

1. Long-term (1995-2018) aerosol optical depth derived using ground based AERONET and SKYNET measurements from aerosol aged-background sites

   We examined long-term aerosol optical depth (AOD) trends over 53 sites across the globe which comprise 49 sites from the Aerosol Robotic Network (AERONET) and 4 sites from the Sky […]

   Read more of: Long-term (1995-2018) aerosol optical depth derived using ground based AERONET and SKYNET measurements from aerosol aged-background sites

2. Fur seal microbiota are shaped by the social and physical environment, show mother‐offspring similarities and are associated with host genetic quality

   Despite an increasing appreciation of the importance of host‐microbe interactions in ecological and evolutionary processes, the factors shaping microbial communities in wild populations remain poorly understood. We therefore exploited a […]

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3. Development of the British Antarctic Survey Rapid Access Isotope Drill

   The British Antarctic Survey Rapid Access Isotope Drill is an innovative new class of electromechanical ice drill, which has recently been used to drill the deepest dry hole drilled by […]

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4. Simulation study for ground-based Ku-band microwave observations of ozone and hydroxyl in the polar middle atmosphere

   The Ku-band microwave frequencies (10.70–14.25 GHz) overlap emissions from ozone (O3) at 11.072 GHz and hydroxyl radical (OH) at 13.441 GHz. These important chemical species in the polar middle atmosphere respond strongly to […]

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5. Past and future dynamics of the Brunt Ice Shelf from seabed bathymetry and ice shelf geometry

   The recent rapid growth of rifts in the Brunt Ice Shelf appears to signal the onset of its largest calving event since records began in 1915. The aim of this […]

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6. An introduction to atmospheric gravity wave science in the polar regions and first results from ANGWIN.

   Read more of: An introduction to atmospheric gravity wave science in the polar regions and first results from ANGWIN.

7. High Arctic vegetation

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8. Impact of ocean acidification and high solar radiation on productivity and species composition of a late summer phytoplankton community of the coastal Western Antarctic Peninsula

   The Western Antarctic Peninsula (WAP), one of the most productive regions of the Southern Ocean, is currently undergoing rapid environmental changes such as ocean acidification (OA) and increased daily irradiances […]

   Read more of: Impact of ocean acidification and high solar radiation on productivity and species composition of a late summer phytoplankton community of the coastal Western Antarctic Peninsula

9. Segmented flow coil equilibrator coupled to a proton transfer reaction mass spectrometer for measurements of a broad range of volatile organic compounds in seawater

   We present a technique that utilises a segmented flow coil equilibrator coupled to a proton-transferreaction mass spectrometer to measure a broad range of dissolved volatile organic compounds. Thanks to its […]

   Read more of: Segmented flow coil equilibrator coupled to a proton transfer reaction mass spectrometer for measurements of a broad range of volatile organic compounds in seawater

10. Education and outreach by the Antarctic Treaty Parties, Observers and Experts under the framework of the Antarctic Treaty Consultative Meetings

    The development of formal discourse about education and outreach within the Antarctic Treaty Consultative Meetings (ATCM), and the influence of major international activities in this field, are described. This study […]

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11. Very strong atmospheric methane growth in the four years 2014 – 2017: Implications for the Paris Agreement

    Atmospheric methane grew very rapidly in 2014 (12.7±0.5 ppb/yr), 2015 (10.1±0.7 ppb/yr), 2016 (7.0± 0.7 ppb/yr) and 2017 (7.7±0.7 ppb/yr), at rates not observed since the 1980s. The increase in […]

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12. Van Allen Probes observations of chorus wave vector orientations: Implications for the chorus-to-hiss mechanism

    Using observations from the Van Allen Probes EMFISIS instrument, coupled with ray tracing simulations, we determine the fraction of chorus wave power with the conditions required to access the plasmasphere […]

    Read more of: Van Allen Probes observations of chorus wave vector orientations: Implications for the chorus-to-hiss mechanism