Section 1 Introduction - National Marine Fisheries Service - NOAA
Section 1 Introduction - National Marine Fisheries Service - NOAA
Section 1 Introduction - National Marine Fisheries Service - NOAA
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
NBK at Bangor EHW-1 Pile Replacement Project Final <strong>Marine</strong> Mammal Monitoring Report<br />
Sighting<br />
Date<br />
Sighting<br />
Time<br />
(hh:mm)<br />
Number of<br />
Individuals<br />
Pile<br />
Driving<br />
Type<br />
Actual Distance<br />
from Animal(s)<br />
to Pile (m)<br />
190 dB RMS 180 dB RMS 120 dB RMS 100 dB RMS 90 dB RMS<br />
Distance<br />
(m) to<br />
Threshold<br />
Take<br />
Distance<br />
(m) to<br />
Threshold<br />
Bangor, Washington F-4<br />
Take<br />
Distance<br />
(m) to<br />
Threshold<br />
Take<br />
Distance<br />
(m) to<br />
Threshold<br />
Take<br />
Distance<br />
(m) to<br />
Threshold<br />
Harbor Seal (continued)<br />
27-Oct-11 11:52 1 V 444 NA 0 NA 0 7,456 1 NA NA 399 0<br />
Take Subtotal 0<br />
0 69<br />
0 0<br />
Harbor Porpoise<br />
7-Oct-11 15:03 2 SSV 1,904 NA 0 NA 0 6,996 2 NA NA NA NA<br />
7-Oct-11 16:59 2 V 2,314 NA 0 NA 0 6,586 2 NA NA NA NA<br />
7-Oct-11 17:19 1 V 1,914 NA 0 NA 0 6,986 1 NA NA NA NA<br />
Take Subtotal 0<br />
Steller Sea Lion<br />
0 5 0 0<br />
21-Oct-11 15:39 1 V 1,328 NA 0 NA 0 4,778 1 1,265* 0 NA NA<br />
Take Subtotal<br />
1<br />
*Acoustic measurements unavailable; isopleths calculated from measurements of similarly sized piles.<br />
†Animals did not enter water during pile driving activities<br />
Take
Change language