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- Ringsberg, Henrik, 1974, et al.
(författare)
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EPCIS standard used for improved traceability in the redfish value chain
- 2011
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Ingår i: Proceedings of MITIP 2011: NTNU Engineering Series No. 1. - 9788251928168
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Konferensbidrag (refereegranskat)abstract
- The application of the EPCIS standard for food traceability purposes was tested in this project. The approach used is based on identification of states and events in food production and mapping these events to the EPCIS standard. During this pilot, one day catch of redfish was followed throughout the HB Grandi premises, from catch to packaged items ready to depart. The catch was tracked by use of RFID and EPCIS software developed in this project. The EPCIS-based traceability system performed well in this pilot and opens up new possibilities for improved internal traceability presentation to other stakeholders in the value chain.
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| 2. |
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| 3. |
- Sigurðardóttir, Sigríður, et al.
(författare)
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Assessing the Impact of Policy Changes in the Icelandic Cod Fishery Using a Hybrid Simulation Model
- 2014
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Ingår i: The Scientific World Journal. - : Hindawi Limited. - 1537-744X .- 2356-6140. ; 2014, s. Art. no. 707943-
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Tidskriftsartikel (refereegranskat)abstract
- Most of the Icelandic cod is caught in bottom trawlers or longliners. These two fishing methods are fundamentally different and have different economic, environmental, and even social effects. In this paper we present a hybrid-simulation framework to assess the impact of changing the ratio between cod quota allocated to vessels with longlines and vessels with bottom trawls. It makes use of conventional bioeconomic models and discrete event modelling and provides a framework for simulating life cycle assessment (LCA) for a cod fishery. The model consists of two submodels, a system dynamics model describing the biological aspect of the fishery and a discrete event model for fishing activities. The model was run multiple times for different quota allocation scenarios and results are presented where different scenarios are presented in the three dimensions of sustainability: environmental, social, and economic. The optimal allocation strategy depends on weighing the three different factors. The results were encouraging first-steps towards a useful modelling method but the study would benefit greatly from better data on fishing activities.
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