Open AccessSeasonal and Annual Changes in Pitch in Blue Whale Calls
Author(s) -
Terri Cook
Publication year - 2019
Publication title -
eos
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.316
H-Index - 86
eISSN - 2324-9250
pISSN - 0096-3941
DOI - 10.1029/2019eo124887
Subject(s) - whale , oceanography , environmental science , ambient noise level , noise (video) , iceberg , geography , sound (geography) , fishery , geology , biology , computer science , sea ice , artificial intelligence , image (mathematics)
Six years of acoustic recordings detect seasonal shifts in blue whale vocalizations that correlate with the presence of icebergs, a primary source of ambient ocean noise in the southern Indian Ocean.