Uncertainty and variability in environmental life-cycle assessment
نویسندگان
چکیده
منابع مشابه
Life-Cycle Assessment of Environmental Effects on Rapeseed Production
In recent years, increasing the awareness on the environmental problems, especially global warming, has increase the concerns about the impact of emissions on the global climate. The current study was conducted to evaluate and analyze the environmental effects of rapeseed production in the form of life cycle using SimaPro software with the aim concentration on climate changes and impact of acid...
متن کاملExploring parameter uncertainty and seasonal variability for human health intake fractions in life cycle assessment
The intake fraction (iF) is the fraction of an emitted mass of chemical that is ultimately taken in by an entire population and it is used as an indicator of human health potential impacts related to environmental chemical persistence and bioaccumulation in the food chain. In chemical screening applications, the iF can be predicted using multimedia and multipathway fate and exposure models. How...
متن کاملImplications of Uncertainty and Variability in the Life Cycle Assessment of Pig Farming Systems
In a case study of pig production systems we propose a simple quantification of the uncertainty of LCA results (intra-system variability) and we explored inter-system variability in order to produce more robust LCA outcomes. Our quantification of the uncertainty took into account the variability of technical performance (crop yield, feed efficiency) and of emission factors (for NH3, N2O and NO3...
متن کاملSustainable Environmental Management using Life Cycle Sustainability Assessment Model in Petrochemical Industry
This study aims to present a sustainable environmental model using the life cycle sustainability assessment (LCSA) method in Shazand Petrochemical Company. To determine the evaluation indices, two Delphi and DEMATEL-FTOPSIS questionnaires were distributed among 27 and 8 experts in the field of sustainable environmental management. The environmental, social, economic, environmental-economic, soc...
متن کاملSustainable Environmental Management using Life Cycle Sustainability Assessment Model in Petrochemical Industry
This study aims to present a sustainable environmental model using the life cycle sustainability assessment (LCSA) method in Shazand Petrochemical Company. To determine the evaluation indices, two Delphi and DEMATEL-FTOPSIS questionnaires were distributed among 27 and 8 experts in the field of sustainable environmental management. The environmental, social, economic, environmental-economic, soc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The International Journal of Life Cycle Assessment
سال: 2002
ISSN: 0948-3349,1614-7502
DOI: 10.1007/bf02994052