Uncertainties in the application of the species area relationship for characterisation factors of land occupation in life cycle assessment |
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Authors: | An M De Schryver Mark J Goedkoop Rob S E W Leuven Mark A J Huijbregts |
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Institution: | 1.Radboud University Nijmegen, Institute for Water and Wetland Research,Department of Environmental Science,Nijmegen,The Netherlands;2.PRé Consultants bv,Amersfoort,The Netherlands |
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Abstract: | Purpose Uncertainties in land use damage modeling are recognized, but hardly quantified in life cycle assessment (LCA). The objective
of this study is to analyze the influence of various key assumptions and uncertainties within the development of characterisation
factors (CFs) for land use in LCA. We assessed the influence on land use CFs of (1) parameter uncertainty and (2) the choice
for a constant or land use-specific species accumulation factor z and including or excluding regional effects. |
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