The Biosphere Energy Transfer Hydrology Model (BETHY/DLR), a process model that estimates the net primary productivity … of agricultural and forested areas was used to assess biomass potentials for Germany and Austria. The model is driven by … about 0.25ʿ x 0.25ʿ and a temporal resolution up to four times daily. The output of the model, the gross primary …

If policy-makers care about well-being, they need a recursive model of how adult life-satisfaction is predicted by … childhood influences, acting both directly and (indirectly) through adult circumstances. We estimate such a model using the …

. Key points of a sustainable welfare model in ten theses are formulated. Such a model should illustrate the environmental …