Results 111 to 120 of about 748 (147)

Framework for Function-Based Pesticide Substitution. [PDF]

open access: yesEnviron Sci Technol
Mankong P   +5 more
europepmc   +1 more source

The USEtox story: a survey of model developer visions and user requirements [PDF]

open access: yesInternational Journal of Life Cycle Assessment, 2014
Purpose USEtox is a scientific consensus model for assessing human toxicological and ecotoxicological impacts that is widely used in life cycle assessment (LCA) and other comparative assessments. However, how user requirements are met has never been investigated.
Michael Søgaard Jørgensen   +2 more
exaly   +7 more sources

The Innovation of the characterisation factor estimation for LCA in the USETOX model [PDF]

open access: yesJournal of Cleaner Production, 2020
Different Life Cycle Impact Assessment (LCIA) methods in the impact assessment may lead to disparate results. Those disagreements in LCIA results are mainly linked to differences in the characterization model on a spatial scale. Most models only provide information about large geographical areas, ignoring ecological aspects of regions that can vary in ...
Vishnu Rajput   +2 more
exaly   +7 more sources

Improving substance information in USEtox®, part 2: Data for estimating fate and ecosystem exposure factors [PDF]

open access: yesEnvironmental Toxicology and Chemistry, 2017
Abstract   The scientific consensus model USEtox® has been developed since 2003 under the auspices of the United Nations Environment Programme–Society of Environmental Toxicology and Chemistry Life Cycle Initiative as a harmonized approach for characterizing human and freshwater toxicity in life cycle
Peter Fantke   +2 more
exaly   +6 more sources

Spatial analysis of toxic emissions in LCA: A sub-continental nested USEtox model with freshwater archetypes [PDF]

open access: yesEnvironment International, 2014
This paper develops continent-specific factors for the USEtox model and analyses the accuracy of different model architectures, spatial scales and archetypes in evaluating toxic impacts, with a focus on freshwater pathways. Inter-continental variation is analysed by comparing chemical fate and intake fractions between sub-continental zones of two life ...
Olivier Jolliet   +2 more
exaly   +8 more sources

A regional approach for the calculation of characteristic toxicity factors using the USEtox model [PDF]

open access: yesScience of the Total Environment, 2019
The lack of the spatial coverage as one of the main limitations of the Life-cycle impact assessment (LCIA) models leads to disagreement between their results. The USEtox model is only model that provides 8 continental and 17 subcontinental zones but does not consider the wind and water transfers affected areas around the source of pollution.
Bertrand Laratte, Nicolas Perry
exaly   +7 more sources

Updated indicators of Swedish national human toxicity and ecotoxicity footprints using USEtox 2.01 [PDF]

open access: yesEnvironmental Impact Assessment Review, 2017
In a recent paper, Sorme et al. (Environ. Impact Assess. Rev., 56, 2016), took a first step towards an indicator of a national chemical footprint, and applied it to Sweden. Using USEtox 1.01, they calculated national impact potentials for human toxicity and ecotoxicity.
Sverker Molander   +2 more
exaly   +4 more sources

Improving substance information in USEtox®, part 1: Discussion on data and approaches for estimating freshwater ecotoxicity effect factors [PDF]

open access: yesEnvironmental Toxicology and Chemistry, 2017
Abstract   The scientific consensus model USEtox® is recommended by the European Commission as the reference model to characterize life cycle chemical emissions in terms of their potential human toxicity and freshwater aquatic ecotoxicity impacts in the context of the International Reference Life ...
Peter Fantke   +2 more
exaly   +7 more sources

USEtox characterisation factors for textile chemicals based on a transparent data source selection strategy [PDF]

open access: yesInternational Journal of Life Cycle Assessment, 2017
Life cycle assessments (LCAs) of textile products which do not include the use and emission of textile chemicals, such as dyes, softeners and water-repellent agents, will give non-comprehensive results for the toxicity impact potential. The purpose of this paper is twofold: (1) to provide a set of characterisation factors (CFs) for some of the most ...
Hanna Holmquist   +2 more
exaly   +4 more sources

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