File(s) under permanent embargo
Exploring the Antarctic waters with seals in electric hats
journal contribution
posted on 2023-05-22, 04:14 authored by Natalia Ribeiro SantosNatalia Ribeiro SantosThe production of Antarctic Bottom Water (AABW) is a key part of the global ocean circulation that distributes heat and regulates the Earth’s climate. The formation of AABW is dependent on enhanced sea-ice production, which influences water salinity and temperature, in specific coastal regions around Antarctica called ‘polynyas’. Investigating the delicate balance between AABW formation, sea-ice production and the impact of Antarctic ice sheet melting in polynyas has traditionally been an extremely difficult endeavour, particularly during winter when ship logistics are affected by both sea-ice growth and poor weather conditions. To overcome the physical challenges of studying these under-ice and coastal processes, scientists have recruited special oceanographer helpers, elephant seals.
History
Publication title
Nature Reviews Earth & EnvironmentPagination
282ISSN
2662-138XDepartment/School
Institute for Marine and Antarctic StudiesPublisher
Nature Publishing GroupPlace of publication
United KingdomRepository Status
- Restricted