Browsing Brage IMR by Author "Zitterbart, Daniel P."
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Estimating the spatial distribution of vocalizing animals from ambient sound spectra using widely spaced recorder arrays and inverse modelling
Menze, Sebastian; Zitterbart, Daniel P.; Biuw, Martin; Boebel, Olaf (Journal article; Peer reviewed, 2019)The sound energy from marine mammal populations vocalizing over extended periods of time adds up to quasi-continuous “choruses,” which create characteristic peaks in marine sound spectra. An approach to estimate animal ... -
The influence of sea ice, wind speed and marine mammals on Southern Ocean ambient sound
Menze, Sebastian; Zitterbart, Daniel P.; van Opzeeland, Ilse; Boebel, Olaf (Journal article; Peer reviewed, 2017)This paper describes the natural variability of ambient sound in the Southern Ocean, an acoustically pristine marine mammal habitat. Over a 3-year period, two autonomous recorders were moored along the Greenwich meridian ...