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.
2005
Authors
Jan BjerketvedtAbstract
Det er ikke registrert sammendrag
Abstract
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Editors
Kåre HobbelstadAbstract
SNS-meeting 2004 in Nordic Forest Inventory was held at Sjusjøen, Norway, September 6-8, 2004. This publication is a collection of all the subjects dealt with at the meeting. The articles are written by the speakers on the meeting. The subjects were country and team reports, lidar measurements in forest inventory, national forest inventory, remote sensing studies, forest planning and current topics in forest modelling.
Authors
Per Holm NygaardAbstract
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Authors
Halvor SolheimAbstract
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Abstract
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Abstract
We investigate ecosystem dynamics by analyzing time series of measured variables. The information content and the complexity of these data are quantifed by methods from information theory.When applied to runoff (stream discharge) from catchments, the information/complexity relation reveals a simple non-trivial property for a large ensemble (more than 1800) of time series. This behaviour is so far not understood in hydrology.Using a multi-agent network receiving input resembling rainfall and producing output, we are able to reproduce the observed behaviour for the first time. The reconstruction is based on the identification and subsequent replacement of general patterns in the input. We thus consider runoff dynamics as the expression of an interactive learning problem of agents in an ecosystem.
Authors
Jolanda Roux Halvor Solheim Michael J. WingfieldAbstract
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Authors
Dan AamlidAbstract
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Authors
Kjell AndreassenAbstract
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