Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2006
Forfattere
Mikael Frisk Kurt Jörnsten Maud Göthe-Lundgren Mikael Rönnqvist Mikael RönnqvistSammendrag
Transportation planning is an important part of the wood flow chain in forestry. There are often several forest companies operating in the same region and co-ordination between two or more companies is rare. However, there is an increasing interest in collaborative planning as the potential savings are large, often in the range 5-15%. A key question is how savings should be distributed among the participants. In this paper we investigate a number of possibilities based on economic models including Shapley value, the nucleolus, separable and non-separable costs, shadow prices and volume weights. We also propose a new allocation method based on finding as equal relative profits as possible among the participants. A case study including eight forest companies is described and analyzed.
Forfattere
Håkan Broman Mikael Frisk Mikael Rönnqvist Mikael RönnqvistSammendrag
The storm Gudrun hit southern Sweden in January 2005 and approximately 70 million cubic meters of forest was wind felled. The existing logistic planning at forest companies in the damaged area had to be changed over night. There was a direct shortage of both harvest and transportation capacities. Key questions that arised were which terminals to use, where to harvest, where to store, which transportation modes (truck, train, ship) to use. In this paper we describe how the forest company Sveaskog made use of Operations Research (OR) as an important decision support in their supply chain planning in the aftermath of the storm.
Forfattere
Adam ParuchSammendrag
Det er ikke registrert sammendrag
Forfattere
Adam ParuchSammendrag
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Sammendrag
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Sammendrag
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Forfattere
Erik Dybing Ole Martin Eklo Trond Hofsvang Edel Holene Edgar Rivedal Janneche Utne Skåre Leif Sundheim Line Emilie Sverdrup Anne Marte Tronsmo Steinar Øvrebø Torsten KällqvistSammendrag
Det er ikke registrert sammendrag
Forfattere
Erik Dybing Ole Martin Eklo Hans Ragnard Gislerød Trond Hofsvang Edel Holene Edgar Rivedal Janneche Utne Skåre Leif Sundheim Line Emilie Sverdrup Anne Marte Tronsmo Steinar Øvrebø Torsten KällqvistSammendrag
Det er ikke registrert sammendrag
Forfattere
Erik Dybing Ole Martin Eklo Trond Hofsvang Edel Holene Edgar Rivedal Janneche Utne Skåre Leif Sundheim Line Emilie Sverdrup Anne Marte Tronsmo Steinar Øvrebø Torsten KällqvistSammendrag
Det er ikke registrert sammendrag
Forfattere
Erik Dybing Ole Martin Eklo Hans Ragnard Gislerød Trond Hofsvang Edel Holene Edgar Rivedal Janneche Utne Skåre Leif Sundheim Line Emilie Sverdrup Anne Marte Tronsmo Steinar Øvrebø Torsten KällqvistSammendrag
Det er ikke registrert sammendrag