90-day Monitoring Report - National Marine Fisheries Service - NOAA
90-day Monitoring Report - National Marine Fisheries Service - NOAA
90-day Monitoring Report - National Marine Fisheries Service - NOAA
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Attachments<br />
Table 1. Exclusion Zone Radii for Triggering Mitigation.<br />
Predicted RMS Distances (m)<br />
Source and<br />
Volume<br />
Tow Depth<br />
(m)<br />
Water<br />
Depth (m)<br />
Shallow<br />
Shut-down EZ<br />
for Pinnipeds<br />
1<strong>90</strong> dB<br />
Shut-down EZ<br />
for Cetaceans<br />
180 dB<br />
Level-B<br />
Harassment<br />
Zone<br />
160 dB<br />
(1,000)<br />
Shallow<br />
(1,000)<br />
8<br />
18<br />
12<br />
1<strong>90</strong><br />
130<br />
130<br />
60<br />
40<br />
1,870<br />
1,400<br />
425<br />
578<br />
385<br />
14,730<br />
13,980<br />
14,070
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