An Arctic Sea Ice Energy Budget for the Last Interglacial
As the Earth warms, the Arctic Ocean is expected to be dominated by thin ice that forms and melts each year, with little thick multiyear ice. To understand the Arctic […]
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Read more of: An Arctic Sea Ice Energy Budget for the Last Interglacial
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Uncovering Hidden Predators: Thermal Drone Detection of Antarctic Fur Seals in Tussac Grass at South Georgia
Read more of: Uncovering Hidden Predators: Thermal Drone Detection of Antarctic Fur Seals in Tussac Grass at South GeorgiaAntarctic fur seals are an important predator in the Southern Ocean, with > 95% of the population breeding at South Georgia. Female seals generally pup on open beaches, but many […]
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Enabling Under Ice Glider Operations: A Backseat Driver Approach
Read more of: Enabling Under Ice Glider Operations: A Backseat Driver ApproachPolar Oceans are key locations for forcing global ocean circulation, influencing both global climate and biogeochemical cycles. Due to restricted access to these seasonally and perennially ice-covered regions, these areas […]
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Dynamics of daily vertical migration in mesopelagic fish communities across the Southern Ocean
Read more of: Dynamics of daily vertical migration in mesopelagic fish communities across the Southern OceanMesopelagic fishes transport a vast biomass of organic material between surface and deep waters through diel vertical migration (DVM), which plays a crucial role in both food web functioning and […]
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Sounding Antarctica: The Sea-Ice Record
Read more of: Sounding Antarctica: The Sea-Ice RecordThe Antarctic and the surrounding ocean are a vast icescape elusive to mankind at large, albeit critical to the region and to the global climate and ecosystems. Our project combines […]
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Burned area mapping across the Arctic-boreal zone with Landsat and Sentinel-2 imagery
Read more of: Burned area mapping across the Arctic-boreal zone with Landsat and Sentinel-2 imageryWildfires in the Arctic-boreal zone have increased in frequency over recent decades, carrying substantial ecological, social, and economic consequences. Remote sensing is crucial for mapping burned areas, monitoring wildfire dynamics, […]
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Hiss Wave Evolution During Substorms Based on Van Allen Probes Observations
Read more of: Hiss Wave Evolution During Substorms Based on Van Allen Probes ObservationsHiss waves frequently occur in the plasmasphere or plumes, playing a key role in energetic electron loss in the Earth’s inner magnetosphere. While previous studies have linked hiss wave enhancements […]
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Neighbourly Dispute at the Edge of Life: Species Interactions Among Antarctic Mosses
Read more of: Neighbourly Dispute at the Edge of Life: Species Interactions Among Antarctic MossesQuestion: The stress gradient hypothesis predicts that extreme environments favour positive over negative species interac-tions, that is, facilitation over competition. However, along the Antarctic Peninsula (maritime Antarctic), we observed indirectevidence […]
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Southern Ocean Vertical Carbon Stratification Across the Mid‐Pleistocene Transition
Read more of: Southern Ocean Vertical Carbon Stratification Across the Mid‐Pleistocene TransitionPaleoceanographic evidence detailing the evolution of ocean carbon sequestration at high resolution across the Mid-Pleistocene Transition (MPT; 1.2–0.7 Ma, million years ago) remains scarce. Here, we present a continuous record […]
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Topographic effects of Svalbard on warm and moist air intrusions into the Central Arctic
Read more of: Topographic effects of Svalbard on warm and moist air intrusions into the Central ArcticWarm air intrusions (WAIs) along the North Atlantic pathway are key drivers of warm extremes in the central Arctic. The Svalbard archipelago acts as a major topographic barrier in the […]
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High-resolution XRF-CS/ICP-MS mineral element data calibration and potential applications in sub-Antarctic peat records
Read more of: High-resolution XRF-CS/ICP-MS mineral element data calibration and potential applications in sub-Antarctic peat recordsPeatlands are important environmental archives and mineral dust trapped in peat cores from multiple sites can be used to track past changes in hemispheric and global wind circulation patterns. X-ray […]
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Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolution
Read more of: Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolutionIndividuals differ. While seemingly trivial, this insight has nevertheless led to paradigm shifts, as three key fields of organismal biology have seen marked changes in key concepts over the past […]