Concept
Temporal characteristics of noise having an impact on marine animals
URI | http://vocab.nerc.ac.uk/collection/C47/current/IN11_1_1/1/ | ||
---|---|---|---|
Within Vocab | Marine Strategy Framework Directive indicators 2010/477/EU | ||
Alternative Labels | |||
Definition | Proportion of days and their distribution within a calendar year over areas of a determined surface, as well as their spatial distribution, in which anthropogenic sound sources exceed levels that are likely to entail significant impact on marine animals measured as Sound Exposure Level (in dB re 1µPa2.s) or as peak sound pressure level (in dB re 1µPapeak) at one metre, measured over the frequency band 10 Hz to 10 kHz | ||
Date | 2010-11-10T15:46:45 | ||
Identifier | SDN:C47::IN11_1_1 | ||
Note | accepted | ||
Is Version Of | IN11_1_1 | ||
version | 1 | ||
Broader | P02:NOYS |
Acoustic noise in the water column | |
C46:C11_1 |
Distribution of loud, low and mid frequency impulsive sounds |
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