PeerJ Author & Reviewer 450 Points Contributions by role Author 370 Preprint Author 35 Reviewer 45 Contributions by subject area Ecology Marine Biology Mathematical Biology Zoology Population Biology Conservation Biology Natural Resource Management Statistics Computational Biology Algorithms and Analysis of Algorithms Software Engineering Biochemistry Bioinformatics Anesthesiology and Pain Management Pharmacology Aquaculture, Fisheries and Fish Science Douglas B Sigourney PeerJ Author & Reviewer Summary Aquaculture, Fisheries & Fish Science Conservation Biology Ecology Marine Biology Mathematical Biology PeerJ Contributions Articles 3 Preprints 1 September 21, 2023 Combining passive acoustic data from a towed hydrophone array with visual line transect data to estimate abundance and availability bias of sperm whales (Physeter macrocephalus) Douglas B. Sigourney, Annamaria DeAngelis, Danielle Cholewiak, Debra Palka https://doi.org/10.7717/peerj.15850 PubMed 37750078 September 2, 2021 Extending density surface models to include multiple and double-observer survey data David L. Miller, David Fifield, Ewan Wakefield, Douglas B. Sigourney https://doi.org/10.7717/peerj.12113 PubMed 34557355 January 23, 2020 Developing and assessing a density surface model in a Bayesian hierarchical framework with a focus on uncertainty: insights from simulations and an application to fin whales (Balaenoptera physalus) Douglas B. Sigourney, Samuel Chavez-Rosales, Paul B. Conn, Lance Garrison, Elizabeth Josephson, Debra Palka https://doi.org/10.7717/peerj.8226 PubMed 32002319 December 11, 2018 - Version: 1 Development of a species distribution model for fin whales (Balaenoptera physalus) within a Bayesian hierarchical framework: Implications for uncertainty Douglas B Sigourney, Samuel Chavez-Rosales, Paul Conn, Lance Garrison, Elizabeth Josephson, Debra Palka https://doi.org/10.7287/peerj.preprints.27424v1
