Cristin-resultat-ID: 1268116
Sist endret: 23. september 2016, 13:52
Resultat
Rapport
2011

Model Evaluation of Vesterålen and the Halten Bank

Bidragsytere:
  • Tron Vedul Tronstad og
  • Jens Martin Hovem

Utgiver/serie

Utgiver

SINTEF

Serie

SINTEF Rapport
ISSN 1504-9795

Om resultatet

Rapport
Publiseringsår: 2011
Hefte: A17775
Antall sider: 44
ISBN: 9788214049718
Open Access

Importkilder

SINTEF AS-ID: A17775

Beskrivelse Beskrivelse

Tittel

Model Evaluation of Vesterålen and the Halten Bank

Sammendrag

This report describes the work and results of a computer program used to predict the propagation of air gun noise to long distances in the water column. The acoustic propagation model used is the PlaneRay model.The sound levels found in the computer model was then used together with startle thresholds for cod. From this data we could find the distance where the sound level went below this threshold. Probably, this is the first time a state-of- the-art propagation model is combined with current and advanced knowledge of fish hearing sensitivity to actually produce estimates of the minimum distance between seismic shooting and fish populations to avoid irregular behavior. Oppdragsgiver: The Norwegian Petroleum Directorate (NPD)

Bidragsytere

Tron Vedul Tronstad

  • Tilknyttet:
    Forfatter
    ved Sustainable Communication Technologies ved SINTEF AS

Jens Martin Hovem

  • Tilknyttet:
    Forfatter
    ved Sustainable Communication Technologies ved SINTEF AS
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