Publications

517 to 528 of 13838 results

1. Use of accelerometry to measure the dynamics of activity patterns of Atlantic bluefin tuna after tagging and release

   Research on the direct effects of capture and tagging on post-release behaviour is typically limited to short-term deployments. To investigate the initial and longer-term behavioural responses to capture and tagging, […]

   Read more of: Use of accelerometry to measure the dynamics of activity patterns of Atlantic bluefin tuna after tagging and release

2. The foraging distribution and habitat use of chick-rearing snow petrels from two colonies in Dronning Maud Land, Antarctica

   The polar sea-ice zones are highly productive and seasonal habitats that support large populations of vertebrate predators. In the Antarctic, snow petrels ( Pagodroma nivea ) are regarded as highly […]

   Read more of: The foraging distribution and habitat use of chick-rearing snow petrels from two colonies in Dronning Maud Land, Antarctica

3. Micromolecular Adaptations in Antarctic Echinoderms: Overlapping Roles of Organic Osmolytes in Osmoregulation and Protein Stability Under Low Temperature

   For osmoconforming organisms, prolonged exposure to reduced salinity requires an adjustment to intracellular osmolyte levels to ensure an osmotic balance is maintained between the cell and external sea water. However, […]

   Read more of: Micromolecular Adaptations in Antarctic Echinoderms: Overlapping Roles of Organic Osmolytes in Osmoregulation and Protein Stability Under Low Temperature

4. Regional emperor penguin population declines exceed modelled projections

   Emperor penguin populations are predicted to decline rapidly over the current century owing to habitat loss in Antarctica arising from warming oceans and loss of seasonal sea ice. Previous work […]

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5. Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes

   The snow and glaciers of the Peruvian Andes provide vital water supplies in a region facing water scarcity and substantial glacier change. However, there remains a lack of understanding of […]

   Read more of: Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes

6. Successful deployment of a large uncrewed aerial vehicle for multidisciplinary science from Rothera Research Station, Antarctica: 2024 season overview and lessons learned

   Airborne investigations are a keystone for understanding the Antarctic environment across many scientific disciplines. Over the past decade and more, the use of drones has been proposed as a means […]

   Read more of: Successful deployment of a large uncrewed aerial vehicle for multidisciplinary science from Rothera Research Station, Antarctica: 2024 season overview and lessons learned

7. The Genomic Signature of Demographic Decline in a Long-Distance Migrant in a Range-Extreme Population

   Migratory birds are inherently vagile, a strategy that may reduce the impacts of habitat loss and fragmentation on genetic diversity. However, specialist resource requirements and range-edge distribution can counteract these […]

   Read more of: The Genomic Signature of Demographic Decline in a Long-Distance Migrant in a Range-Extreme Population

8. Sensitivity of near-surface marine winds and wind stress in coastal Antarctica to regional atmospheric model configuration

   Near-surface marine winds in coastal Antarctica have global importance, as they affect ocean circulation and sea-ice variability. We test the sensitivities of simulated near-surface winds and wind stress in coastal […]

   Read more of: Sensitivity of near-surface marine winds and wind stress in coastal Antarctica to regional atmospheric model configuration

9. Implementing Geomagnetically Induced Currents Mitigation During the May 2024 “Gannon” G5 Storm: Research Informed Response by the New Zealand Power Network

   In early May 2024 ∼6 Coronal Mass Ejections were launched toward the Earth in shortsuccession. This triggered the G5 “Gannon” geomagnetic storm lasting from ∼17 UT on 10 May 2024 […]

   Read more of: Implementing Geomagnetically Induced Currents Mitigation During the May 2024 “Gannon” G5 Storm: Research Informed Response by the New Zealand Power Network

10. Multiple sources of atmospheric CO2 activated by AMOC recovery at the onset of interglacial MIS 9

    Using high-precision ice core measurements of CO 2 , δ 13 C–CO 2 , CH 4 , and N 2 O, this study provides carbon isotope constraints on a sizeable, […]

    Read more of: Multiple sources of atmospheric CO2 activated by AMOC recovery at the onset of interglacial MIS 9

11. Radiosonde Measurements and Polar WRF Simulations of Low-Level Wind Jets in the Amundsen Sea Embayment, West Antarctica

    We show that low-level jets (LLJs) occurred in 11 out of 22 radiosonde profiles in late austral summer over the coastal region of the Amundsen Sea Embayment, with ten of […]

    Read more of: Radiosonde Measurements and Polar WRF Simulations of Low-Level Wind Jets in the Amundsen Sea Embayment, West Antarctica

12. Antarctic glaciers export carbon-stabilised iron(II)-rich particles to the surface Southern Ocean

    Iron is an essential micronutrient for phytoplankton and plays an integral role in the marine carbon cycle. The supply and bioavailability of iron are therefore important modulators of climate over […]

    Read more of: Antarctic glaciers export carbon-stabilised iron(II)-rich particles to the surface Southern Ocean