Incidental Take Authorization: Marine Geophysical Survey in the Gulf of Alaska
Summary
NOAA Fisheries has issued an incidental harassment authorization (IHA) to Lamont-Doherty Earth Observatory of Columbia University (L-DEO) to incidentally harass, by Level A and Level B harassment, marine mammals during seismic airgun activities associated with a marine geophysical survey in the Gulf of Alaska.
![NSF GoA map.png](https://media.fisheries.noaa.gov/dam-migration/nsf_goa_map.png)