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Driven by the demand for sustainable cosmeceuticals the microalga, Chlorella, has emerged as a promising source of high-value bioactive metabolites. This review provides a critical and comprehensive assessment of Chlorella-derived […]
Automated wildlife detection in aerial imagery can expand the scale and efficiency of ecological monitoring, but model development is often constrained by limited training data, uneven class representation, and poor […]
Cephalopods play a key role in marine ecosystems but are difficult to study directly; hence, beaks recovered from predator stomachs are critical to further understand their distribution and ecology. Cephalopod […]
Antarctic krill are central to the Southern Ocean ecosystem and support a commercial fishery. Late larval stages of Antarctic krill depend on sea ice for food and shelter during winter. […]
Extracellular freezing challenges insects in several ways, including mechanical damage from ice crystals, exposure to stressful levels of cold and cellular dehydration. While stress-response mechanisms activated during and immediately after […]
Rising global temperature has significant implications for the survival and physiological performance of microalgae, which form the basis of aquatic food webs globally. In addition to thermal stress, ultraviolet (UV) […]
Stable isotope analyses of museum specimens provide an opportunity to examine long-term changes in avian migration strategies. Here, we determined stable isotopes of carbon (δ13C) and nitrogen (δ15N) in body […]
Sea water provides a stable environment for marine animals. Most oceanic invertebrates have body fluids similar in ionic composition to sea water. However, Antarctic coastal ecosystems are increasingly exposed to […]
Bokhorst et al.’s Matters Arising paper continues an important conversation around how vegetation change is detected and interpreted in data-sparse and logistically challenging regions such as Antarctica. In our study […]
Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure […]
Southern Hemisphere (SH) circulation and surface climate changes are emerging in recent decades. For example, in most seasons, the SH Hadley cell edge and the eddy-driven jet stream have shifted […]
Changes in sea ice concentration (SIC) and derived sea ice extent have been monitored using microwave radiometers since the late 1970s, providing information about the polar response to climate change, […]