主题词：Cryospheric studies and observations; Arctic and Antarctic ice dynamics; Climate change and permafrost; Polar Research and Ecology; Geology and Paleoclimatology Research; Arctic and Russian Policy Studies; Marine and coastal ecosystems; Climate variability and models; Methane Hydrates and Related Phenomena; Geological and Geochemical Analysis; Atmospheric and Environmental Gas Dynamics; Microbial Community Ecology and Physiology; Marine Biology and Ecology Research; Indigenous Studies and Ecology; Atmospheric chemistry and aerosols; Ionosphere and magnetosphere dynamics; Oceanographic and Atmospheric Processes; Isotope Analysis in Ecology; Marine animal studies overview; Marine and fisheries research; Atmospheric Ozone and Climate; Diverse Scientific and Economic Studies; Educational Robotics and Engineering; Human auditory perception and evaluation; Winter Sports Injuries and Performance