Differential Geometry of Ice Flow
Flowlines on ice sheets and glaciers form complex patterns. To explore their role in ice routing and extend the language for studying such patterns, we develop a theory of flow […]
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Read more of: Differential Geometry of Ice Flow
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Inexpensive, small AUVs for studying ice-covered polar environments
Read more of: Inexpensive, small AUVs for studying ice-covered polar environmentsAutonomous underwater vehicles (AUVs) are rapidly becoming the platform of choice for mapping the underside of sea ice, as well as for geological and biological oceanographic measurements in the Arctic […]
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40th Antarctic Treaty Consultative Meeting: Report on the Discussions in Working Group 2: (22 May–1 June 2017, Beijing, China)
Read more of: 40th Antarctic Treaty Consultative Meeting: Report on the Discussions in Working Group 2: (22 May–1 June 2017, Beijing, China)Working Group 2 (WG2) of the ATCM covers a wide range of topics, including safety and operations in Antarctica; station inspections under the Antarctic Treaty and the Environmental Protocol; science […]
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A probabilistic algorithm to process geolocation data
Read more of: A probabilistic algorithm to process geolocation dataBackground: The use of light level loggers (geolocators) to understand movements and distributions in terrestrial and marine vertebrates, particularly during the non-breeding period, has increased dramatically in recent years. However, […]
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Future Challenges in Southern Ocean Ecology Research
Read more of: Future Challenges in Southern Ocean Ecology ResearchThe Southern Ocean is experiencing relentless change. The Antarctic and Southern Ocean community, represented by 75 scientists and policy-makers from 22 countries, recently met to formulate a collective vision on […]
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Distribution and ecology of the four Macrourus species by‐caught in the longline fishery at South Georgia, Southern Ocean
Read more of: Distribution and ecology of the four Macrourus species by‐caught in the longline fishery at South Georgia, Southern OceanAlthough Macrourus species are the main by‐catch across Southern Ocean longline fisheries, including around South Georgia, the lack of species‐specific data has hindered effective management and ecological understanding. Aggregation of […]
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Competing Effects of Elevated Vertical Mixing and Increased Freshwater Input on the Stratification and Sea Ice Cover in a Changing Arctic Ocean
Read more of: Competing Effects of Elevated Vertical Mixing and Increased Freshwater Input on the Stratification and Sea Ice Cover in a Changing Arctic OceanThe Arctic Ocean is undergoing a period of rapid transition. Freshwater input is projected to increase, and the decline in Arctic sea ice is likely to drive periodic increases in […]
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Why Icebergs and their Interactions with Sea Ice Should Be Included in Earth System Models? [Meeting Report]
Read more of: Why Icebergs and their Interactions with Sea Ice Should Be Included in Earth System Models? [Meeting Report]Thirty-three researchers from France, Australia, Belgium, Canada, the UK, and Germany gathered in Paris for a two-day hybrid workshop (3–4 June 2025) to discuss iceberg–sea ice interactions and their representation […]
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1.24 – Geophysical methods in cryosphere science, Volume 1
Read more of: 1.24 – Geophysical methods in cryosphere science, Volume 1Geophysics is used extensively to determine the structure and dynamics of the ice sheets, and to help us understand how they will change in the future. Measurements of ice sheet […]
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Diving into AI? Exploring the potential for AI to tackle complex water quality challenges
Read more of: Diving into AI? Exploring the potential for AI to tackle complex water quality challengesManaging risks from water pollution is central to public health, environmental quality, and economic prosperity worldwide. While improvements in water quality have been attained in some parts of the world, […]
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Mantle Dynamic Topography of the Fringing Oceanic Basins of Antarctica
Read more of: Mantle Dynamic Topography of the Fringing Oceanic Basins of AntarcticaDynamic mantle processes are known to influence oceanic basins with implications for ocean circulation and climate. This study exploits an interdisciplinary approach to probe present-day mantle and lithosphere beneath Antarctica’s […]
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Contrasting foraging strategies of seasonally segregated populations of the band-rumped storm-petrel at St Helena, South Atlantic
Read more of: Contrasting foraging strategies of seasonally segregated populations of the band-rumped storm-petrel at St Helena, South AtlanticBackground: Allochrony can be a cause or consequence of speciation, either creating temporal reproductive isolation that reduces gene flow between diverging populations or reinforcing divergence that has already occurred through […]