主题词：Climate variability and models; Atmospheric and Environmental Gas Dynamics; Meteorological Phenomena and Simulations; Plant Water Relations and Carbon Dynamics; Climate change and permafrost; Cryospheric studies and observations; Atmospheric chemistry and aerosols; Climate Change Policy and Economics; Air Quality and Health Impacts; Climate change impacts on agriculture; Hydrology and Watershed Management Studies; Environmental Impact and Sustainability; Fire effects on ecosystems; Climate Change and Health Impacts; Land Use and Ecosystem Services; Tropical and Extratropical Cyclones Research; Flood Risk Assessment and Management; Conservation, Biodiversity, and Resource Management; Arctic and Antarctic ice dynamics; Energy and Environment Impacts; Water-Energy-Food Nexus Studies; Hydrology and Drought Analysis; Energy, Environment, and Transportation Policies; Water resources management and optimization; Oceanographic and Atmospheric Processes