主题词：Arctic and Antarctic ice dynamics; Atmospheric chemistry and aerosols; Atmospheric and Environmental Gas Dynamics; Marine and coastal ecosystems; Air Quality and Health Impacts; Methane Hydrates and Related Phenomena; Agriculture, Land Use, Rural Development; Climate change and permafrost; Atmospheric Ozone and Climate; Cryospheric studies and observations; Marine Biology and Ecology Research; Ocean Acidification Effects and Responses; Oceanographic and Atmospheric Processes; Marine and fisheries research; Microbial Community Ecology and Physiology; Organic Food and Agriculture; Marine Bivalve and Aquaculture Studies; Climate variability and models; Mercury impact and mitigation studies; Isotope Analysis in Ecology; Sustainability and Climate Change Governance; Climate Change Communication and Perception; Atmospheric aerosols and clouds; Agricultural Innovations and Practices; Marine and coastal plant biology