主题词：Cryospheric studies and observations; Atmospheric and Environmental Gas Dynamics; Climate variability and models; Climate change and permafrost; Atmospheric chemistry and aerosols; Marine and coastal ecosystems; Meteorological Phenomena and Simulations; Arctic and Antarctic ice dynamics; Hydrology and Watershed Management Studies; Oceanographic and Atmospheric Processes; Remote Sensing in Agriculture; Atmospheric Ozone and Climate; Atmospheric aerosols and clouds; Geology and Paleoclimatology Research; Flood Risk Assessment and Management; Plant Water Relations and Carbon Dynamics; Geophysics and Gravity Measurements; Soil Moisture and Remote Sensing; Marine Biology and Ecology Research; Land Use and Ecosystem Services; Ocean Acidification Effects and Responses; Landslides and related hazards; Methane Hydrates and Related Phenomena; Remote Sensing and LiDAR Applications; Precipitation Measurement and Analysis