Publications

2653 to 2664 of 13957 results

1. Comparative morphology of Southern Ocean Euphausia species: ecological significance of sexual dimorphic features

   Species of the genus Euphausia dominate the euphausiid biomass of the Southern Ocean, the three largest being Euphausia superba, E. triacantha and E. crystallorophias. We measured a number of morphological […]

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2. Polar stratospheric clouds initiated by mountain waves in a global chemistry-climate model: A missing piece in fully modelling polar stratospheric ozone depletion

   An important source of polar stratospheric clouds (PSCs), which play a crucial role in controlling polar stratospheric ozone depletion, is the temperature fluctuations induced by mountain waves. These enable stratospheric […]

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3. A century of coping with environmental and ecological changes via compensatory biomineralization in mussels

   Accurate biological models are critical to predict biotic responses to climate change and human‐caused disturbances. Current understanding of organismal responses to change stems from studies over relatively short timescales. However, […]

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4. Experimental warming of bryophytes increases the population density of the nematode Plectus belgicae in maritime Antarctica

   Despite nematodes routinely being the most frequent soil- and bryophyte-associated animals in maritime Antarctica, there is a lack of clarity about the influence of warming on their populations in the […]

   Read more of: Experimental warming of bryophytes increases the population density of the nematode Plectus belgicae in maritime Antarctica

5. Chemical patterns of colony membership and mother-offspring similarity in Antarctic fur seals are reproducible

   Replication studies are essential for evaluating the validity of previous research findings. However, it has proven challenging to reproduce the results of ecological and evolutionary studies, partly because of the […]

   Read more of: Chemical patterns of colony membership and mother-offspring similarity in Antarctic fur seals are reproducible

6. Male Antarctic fur seals: neglected food competitors of bioindicator species in the context of an increasing Antarctic krill fishery.

   The fishery for Antarctic krill is currently managed using a precautionary, ecosystem-based approach to limiting catch, with performance indices from a long-term monitoring program focused on several krill-dependent predators that […]

   Read more of: Male Antarctic fur seals: neglected food competitors of bioindicator species in the context of an increasing Antarctic krill fishery.

7. Decadal variability in the impact of atmospheric circulation patterns on the winter climate of northern Russia

   The Arctic continues to warm at a much faster rate than the global average. One process contributing to ‘Arctic amplification’ involves changes in low-frequency macro-scale atmospheric circulation patterns and their […]

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8. An extreme marine environment: a 14-month record of temperature in a polar tidepool

   Tidepools are not uncommon in Antarctica, but there appear to be no data on the physical environment within polar tidepools and only anecdotal information on their biology. Here we report […]

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9. Length-weight and otolith size to standard length relationships in 12 species of Southern Ocean Myctophidae: a tool for predator diet studies

   Fish morphometric relationships are key tools for fisheries science and studies of food web dynamics and predator foraging behaviour, but parameterisations are limited for Southern Ocean myctophids (Family Myctophidae). New […]

   Read more of: Length-weight and otolith size to standard length relationships in 12 species of Southern Ocean Myctophidae: a tool for predator diet studies

10. Taxonomy 2.0: computer-aided identification tools to assist Antarctic biologists in the field and in the laboratory

    Species inventories are essential to the implementation of conservation policies to mitigate biodiversity loss and maintain ecosystem services and their value to the society. This is particularly topical with respect […]

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11. Design and construction of a bespoke system for the detection of buried, iron-rich meteorites in Antarctica.

    Iron-rich meteorites are significantly underrepresented in collection statistics from Antarctica. This has led to a hypothesis that there is a sparse layer of iron-rich meteorites hidden below the surface of […]

    Read more of: Design and construction of a bespoke system for the detection of buried, iron-rich meteorites in Antarctica.

12. Abundance and distributional patterns of benthic peracarid crustaceans from the Atlantic sector of the Southern Ocean and Weddell Sea

    Climate change is influencing some environmental variables in the Southern Ocean (SO) and this will have an effect on the marine biodiversity. Peracarid crustaceans are one of the dominant and […]

    Read more of: Abundance and distributional patterns of benthic peracarid crustaceans from the Atlantic sector of the Southern Ocean and Weddell Sea