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End-users’ expectations and experiences with the decision support system MOIRA-PLUS

Published online by Cambridge University Press:  16 September 2010

Wolfgang Raskob ,
Michel Hugon ,
E. Gallego ,
L. Monte  and
D. Hofman
E. Gallego
Affiliation:
Nuclear Engineering Department, E.T.S. Ing. Industriales, Universidad Politécnica de Madrid, José Gutiérrez Abascal 2, 28006 Madrid, Spain. e-mail: [email protected]
L. Monte
Affiliation:
ENEA, CR Casaccia, via P. Anguillarese, 301, CP 2400, 00100 Roma AD, Italy
D. Hofman
Affiliation:
Ö. Kyrkogatan 35, 61133 Nyköping, Sweden
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Abstract

MOIRA-PLUS is a decision support system (DSS) designed to address the mid and long-term issues after nuclear accidents causing the contamination of freshwater bodies and catchments with radionuclides. It is designed to allow for a reliable assessment of the long-term evolution of the radiological situation and of possible alternative rehabilitation strategies, including an objective evaluation of their social, economic and ecological impacts in a rational and comprehensive manner. MOIRA also features a decision analysis methodology, making use of multi-attribute analysis, which can take into account the preferences and needs of different types of stakeholders. The main functions and elements of the MOIRA-PLUS DSS are described summarily, together with the conclusions from end-user’s experiences with the system. MOIRA-PLUS has proven to be a mature system, user friendly and relatively easy to set up. It can help to reassure the public by enabling a realistic evaluation of the complete impacts of possible recovery strategies. However, the users also identified possibilities for further improvement of the DSS.

Type
Article
Information
Radioprotection , Volume 45 , Issue 5: Enhancing nuclear and radiological emergency management and rehabilitation: Key Results of the EURANOS European Project. , 2010 , pp. S251 - S262
Copyright
© EDP Sciences, 2010

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