i
Superseded
This Document Has Been Replaced By:
i
Retired
This Document Has Been Retired
i
Up-to-date Information
This is the latest update:
Drifting Acoustic Spar Buoy Recorder (DASBR) deployments in the San Nicolas Basin in January 2018
-
Published Date:
2018
-
Series:
-
Language:English
-
Details:
-
Personal Author:
-
Corporate Authors:
-
Description:Drifting Acoustic Spar Buoy Recorders (DASBRs) were deployed six times in the San Nicolas Basin from 4 to 15 January 2018 for a total of 120 hours of recordings. Echolocation clicks of Cuvier's beaked whales were detected on 47 discrete occasions. Based on the diving behavior of this species, each occasion probably represents a deep-foraging dive. The average number of new deep-foraging dives per hour was 0.38. Cuvier's beaked whale echolocation clicks were detected in 12.4% of all recording minutes. Data from this study will be used as a measure of relative abundance of beaked whales to compare with other areas where DASBRs have been deployed.
-
Keywords:
-
Document Type:
-
Collection(s):
-
Main Document Checksum:
- File Type:
-
Supporting Files:No Additional Files
No Related Documents.