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  • J Ole, E I R N A N N, +12 authors U Wittenbergs
  • 2001
The concurrent effects of increasing atmospheric CO, concentration, climate variability, and cropland establishment and abandonment on terrestrial carbon storage between 1920 and 1992 were assessed using a standard simulat~on protocol with four process-based terrestrial biosphere models. Over the long-term (1920-1992), the simulations yielded a tlme history(More)
The paper presents the land use model ProLand and the fuzzy expert system UPAL. ProLand models the regional distribution of agricultural land use systems. UPAL predicts plant species richness. Linking land use and ecological models allows to assess socio-economic and ecological effects of policy measures by identifying interactions and estimating potential(More)
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