Environmental Modelling & Software
An integrated approach to linking economic valuation and catchment modelling
Environmental Modelling & Software
A methodology for the design and development of integrated models for policy support
Environmental Modelling & Software
Original papers: Linking models for assessing agricultural land use change
Computers and Electronics in Agriculture
Environmental Modelling & Software
Modellers' roles in structuring integrative research projects
Environmental Modelling & Software
Integrated environmental modeling: A vision and roadmap for the future
Environmental Modelling & Software
Environmental Modelling & Software
Position paper: Characterising performance of environmental models
Environmental Modelling & Software
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This paper presents a coupled modeling framework to capture the dynamic linkages between agricultural and energy markets that have been enhanced through the expansion of biofuel production, as well as the environmental impacts resulting from this expansion. The framework incorporates the interactions between agricultural and energy markets at the macro-level, and an assessment of production practices and environmental impacts at the micro (field)-level. For macro-level analysis, we use two existing modeling frameworks: the CARD U.S. agricultural markets model and the MARKAL energy systems model. The integrated modeling of agricultural and energy markets will be useful in analyzing a range of scenarios regarding the role of biomass feedstocks from the agricultural sector in an expanding market for biomass-based fuels and energy. Moreover, by linking the macro-level analysis to the micro-scale (field-level) analysis, we can represent shifts in farming practices, average productivity, and costs of production, as well as the environmental consequences of farmers' decisions resulting from the expansion of biomass feedstock production.