Beneath the Antarctic sea-ice: Fine-scale analysis of Weddell seal (Leptonychotes weddellii) behavior and predator-prey interactions, using micro-sonar data in Terre Adélie. [PDF]
Ecol Evol, 2023 Antoine A +9 more
europepmc +1 more source
The fractionation of sea salt and acids during transport across an Antarctic ice shelf [PDF]
, 1993 Robert Mulvaney +2 more
openalex +1 more source
Gene Expression Shifts in Emperor Penguin Adaptation to the Extreme Antarctic Environment
Molecular Ecology, EarlyView.ABSTRACT Gene expression can accelerate ecological divergence by rapidly tweaking the response of an organism to novel environments, with more divergent environments exerting stronger selection and supposedly, requiring faster adaptive responses. Organisms adapted to extreme environments provide ideal systems to test this hypothesis, particularly when ...
Josephine R. Paris +11 more
wiley +1 more source
An Isotopic Method of Estimating Conductive Heat Flux Through Antarctic First-Year Sea Ice [PDF]
, 1990 Roland Souchez +2 more
openalex +1 more source
Structural Variants Contribute to Phenotypic Variation in Maize
Molecular Ecology, EarlyView.ABSTRACT Comprehensively identifying the loci shaping trait variation has been challenging, in part because standard approaches often miss many types of genetic variants. Structural variants (SVs), especially transposable elements (TEs), are likely to affect phenotypic variation but we lack methods that can detect polymorphic SVs and TEs using short ...
Nathan S. Catlin +5 more
wiley +1 more source
How are Antarctic planktonic microbial food webs and algal blooms affected by melting of sea ice? Microcosm simulations [PDF]
, 1999 HC Giesenhagen +5 more
openalex +1 more source
Admixture Increases Genetic Diversity and Adaptive Potential in Australasian Killer Whales
Molecular Ecology, EarlyView.ABSTRACT Admixture is the exchange of genetic variation between differentiated demes, resulting in ancestry within a population coalescing in multiple ancestral source populations. Low‐latitude killer whales (Orcinus orca) populations typically have higher genetic diversity than those in more densely populated, high productivity and high‐latitude ...
Isabella M. Reeves +7 more
wiley +1 more source
The mechanism linking the variability of the Antarctic sea ice extent in the Indian Ocean sector to Indian summer monsoon rainfall. [PDF]
Clim Dyn, 2023 Azhar SSA +4 more
europepmc +1 more source
Diversity and association of psychrophilic bacteria in Antarctic sea ice [PDF]
, 1997 John P. Bowman +4 more
openalex +1 more source
Wintertime Simulations Induce Changes in the Structure, Diversity and Function of Antarctic Sea Ice-Associated Microbial Communities. [PDF]
Microorganisms, 2022 Cono V +7 more
europepmc +1 more source