The aim of the project "Accounting II" is, on the one hand, to further develop the methods already developed for the preliminary results of the case studies ("Accounting I"), and to calculate a further time period. On the other hand, further ecosystem services (avoidance of climate gases, and recreation in the landscape) are to be assessed, and a conceptual proposal for an ecosystem condition account is to be developed. In addition, concrete proposals are to be developed on how the data already processed (from GIS, official statistics, HNV mapping, federal forest inventory data, etc.), aggregation and evaluation models (e.g. recreation assessment, demand for urban green spaces) can be integrated into a common data and evaluation model.