Commentary on issues in data quality analysis in life cycle assessment |
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Authors: | Joyce Smith Cooper Ezra Kahn |
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Affiliation: | (1) Design for Environment Laboratory, University of Washington, Box 352700, Seattle, WA 98195-2600, USA |
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Abstract: | Purpose For compliance with the ISO standard 14044, comparative life cycle assessments are required to address data quality for time-related coverage, geographic coverage, technology coverage, precision, completeness, representativeness, consistency, reproducibility, sources of the data and uncertainty of the information. As the community of practitioners and data developers grows, the purpose of this commentary is to initiate discussion of current issues and opportunities for improvement in data quality analysis. |
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