COLD-ADAPTED SPECIES: ADAPTATIONS ECOLOGY AND CLIMATE CHANGE IMPLICATIONS

Cold-adapted species are organisms that thrive in low-temperature environments such as polar regions, alpine habitats, and deep oceans. These species possess unique physiological, biochemical, and behavioral adaptations that enable survival under extreme cold, including subzero temperatures, limited food availability, and seasonal light variation. Cold adaptation includes antifreeze proteins, modified membrane structures, and metabolic adjustments. However, ongoing climate change poses significant threats to these organisms by altering temperature regimes and habitat availability. This article explores the adaptations, ecological roles, and vulnerability of cold-adapted species, emphasizing the need for conservation strategies in rapidly warming environments.