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Acoustic characteristics of small research vessels

2020

Project E2 National Environmental Science Programme

Parsons, M., and Meekan M.

Mapping of acoustic signature of small (<25m) research vessels. Radiated noise levels (RNLs) and environment-affected source levels (ASLs) determined by linear regression were estimated for each...
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Keywords: Monopole source levels, Propagation loss, Radiated noise levels, Vessel noise

Stage of Activity

Geophysical Exploration

Drilling

Construction

Production

Decommissioning

Export/Shipping

Other

Stage of Assessment

Stage 2: Sound emissions & propagation
Sound Measurements

Sound Modelling

Stage 3: Existing biological environment
Hearing Sensitivity

Stage 4: Potential impact assessment
Impact Study

Stage 5: Monitoring & Mitigation
Mitigation Measures

Other

Literature Review

Publication Type

Sound Source

Relevance to E&P Activities

Representative of real world source

Context relative to E&P activities

Parameters clearly measured and reported

Study Design

Relevance / context to E&P activity

Considers temporal / spatial variation

Receiver physiology/sensitivity

Receiver life stage/function

Control parameters clearly stated

Laboratory vs field

Modelling vs Real World

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Sound Source

Keywords

Access Constraints

Year of Issue

Pre 1985 Post 1985

Year from: