Underwater sound propagation modelling to illustrate potential noise exposure to Maui dolphins from seismic surveys and vessel traffic on West Coast North Island, New Zealand / C. McPherson, Z. Li, J. Quijano.

Contributor(s): Fisheries New Zealand (Government agency) | New Zealand. Ministry for Primary Industries [issuing body.].
Material type: materialTypeLabelBookSeries: New Zealand aquatic environment and biodiversity report: no. 217Publisher: Wellington : Fisheries New Zealand Tini a Tangaroa, 2019.Description: 1 online resource.ISBN: 9780995125797 (online).Other title: Noise exposure Maui dolphins.Subject(s): FISHERIES | NEW ZEALAND | CEPHALORHYNCHUS HECTORI MAUIHoldings: ELECTRONIC Online resources: AEBR 217 Fisheries Infosite | No. 217 NIWA document server Summary: This study provides an indicative assessment of vessel traffic and seismic survey related noise. Vessel AIS data for the year of July 2014 to June 2015 was used to determine density and speed grids by vessel category. JASCO’s cumulative vessel noise model was used to model the sound from 15 vessel categories and two marine seismic surveys during representative summer and winter months in 1-minute time steps. Results are presented as maps, animations and plots of sound levels at static locations.
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"June 2019".

This study provides an indicative assessment of vessel traffic and seismic survey related noise. Vessel AIS data for the year of July 2014 to June 2015 was used to determine density and speed grids by vessel category. JASCO’s cumulative vessel noise model was used to model the sound from 15 vessel categories and two marine seismic surveys during representative summer and winter months in 1-minute time steps. Results are presented as maps, animations and plots of sound levels at static locations.

ELECTRONIC

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