Time series of behavior states during baseline and controlled exposure experiments from 12 DTAG records

Data set used to model effects of sonar and killer whale sound playbacks on sperm whale state-switching, probability of buzzing and locomotion effort in 1-min time steps. Each row represents 1-min time steps. Columns give the identifier for each tagged whale (tagid), seconds since tag-on (sfromtot),...

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Bibliographic Details
Main Authors: Isojunno, Saana, Curé, Charlotte, Kvadsheim, Petter Helgevold, Alexander Lam, Frans-Peter, Tyack, Peter Llyod, Wensveen, Paul Jacobus, O' Malley Miller, Patrick James
Format: Report
Language:unknown
Published: 2015
Subjects:
anthropogenic noise
DTAG
behavioral budget
functional state
naval sonar
risk-disturbance hypothesis
state-switching model
time-series model
sperm whale
Norway
Killer Whale
Northern Norway
Sperm whale
Killer whale
Online Access:http://hdl.handle.net/10255/dryad.92200
https://doi.org/10.5061/dryad.241m4/1
Description
Summary:Data set used to model effects of sonar and killer whale sound playbacks on sperm whale state-switching, probability of buzzing and locomotion effort in 1-min time steps. Each row represents 1-min time steps. Columns give the identifier for each tagged whale (tagid), seconds since tag-on (sfromtot), depth at the start of the 1-min bin (depth), estimated behavior state (state; 1-surface, 2-descent, 3-layer restricted search, 4-ascent, 5-drifting, 6-active non-foraging), probability of the state (state_prob), presence/absence of terminal echolocation buzz (buzz), locomotion effort measured by overall dynamic body acceleration (ODBA), and experimental phase (experiment). The remaining columns show candidate exposure covariates, as described in Table 2 of the manuscript.

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