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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.

NIBIO POP → NIBIO Rapport → NIBIO Bok →

2015

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Authors

Georg Heinrich Hansen Daniel Rasse Heleen de Wit Hans Tømmervik Jarle W. Bjerke Magnus Lund Frans-Jan W. Parmentier

Abstract

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Authors

Therese With Berge

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Authors

Lillian Øygarden Marit Hauken Johannes Deelstra Marianne Stenrød

Abstract

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Authors

Synnøve Grenne

Abstract

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Authors

Siv Aarnes Alexander Kopatz Paul Eric Aspholm Julia Schregel Arnstein Solem Tom Sotkajærvi Hans Geir Eiken Snorre Hagen

Abstract

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Authors

Ketil Haarstad

Abstract

The plant P uptake from sewage sludge and biochar was investigated in pot experiments after manipulating the waste pH by mixing with acidic compost leachate or high pH concrete waste at two levels. Available P was measured both wit passive DGT samplers and by P uptake in rye grass during three harvests. The treatment pH in waste was about 4 after waste was mixed with leachate, and 11.5 with concrete waste. The pH in the pot during grass production was approximately 6.5. The P uptake was significantly higher in the treated biochar pots, both after high and low pH treatment. The more extreme pH treatments gave the highest uptake. The DGT uptake gave the same broad picture for pots with biochar but not for pots with sludge. DGT uptake showed less diffenece between high and low pH treatments. The passive samplers correlated relatively well with the measured grass uptake.

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Authors

Helge Sjursen

Abstract

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Authors

Trygve S. Aamlid Wendy Marie Waalen Gudni Thorvaldsson Anne Mette Dahl Jensen Tatsiana Espevig Trond Olav Pettersen Jan Tangsveen Anne A. Steensohn Per Sørensen Bjarni Hannesson

Abstract

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Editors

Einar Strand

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Editors

Venche Talgø Inger Sundheim Fløistad

Abstract

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