Atmosphärenwis

Atmosphärenwis is a term used in German-language discussions of atmospheric science to denote a holistic framework for assessing the current state of the Earth's atmosphere, its variability, and its projected changes. It emphasizes integrative analysis of physical, chemical, and radiative processes and aims to connect observational data with model projections to support forecasting and policy planning.

Conceptually, Atmosphärenwis combines data sources such as surface observers, radiosondes, satellites, and reanalysis products, with climate and weather models. Key components include temperature, humidity, wind fields, atmospheric composition, aerosols, radiative forcing, and the energy balance. The methodology relies on data assimilation, ensemble simulations, and scenario analysis to quantify uncertainty and track trends over time.

The term has appeared in specialized literature and educational materials as a descriptive label rather than a formal standard. It remains one of several frameworks used to discuss atmospheric variability and climate interactions, alongside meteorology, climatology, and atmospheric chemistry. Critics note that without clear formal definition, usage can vary across regions and disciplines.