Alex De Robertis

NOAA National Marine Fisheries Service — United States

Environmental Science · Physical Sciences

32h-index3.6kcitations107works2.62yr avg
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Research Topics

Marine and fisheries research(71), Marine animal studies overview(60), Underwater Acoustics Research(33), Fish Ecology and Management Studies(31), Arctic and Antarctic ice dynamics(12)

Publications107 total

Estimating uncertainty from multiple sources in acoustic-trawl surveys
Canadian Journal of Fisheries and Aquatic Sciences·2026
Broadband and narrowband echosounder signals produce comparable estimates of volume backscattering
ICES Journal of Marine Science·2025· 2 citedOpen Access
Making do with less: Extending an acoustic-based time series of euphausiid abundance using an uncrewed surface vehicle with fewer frequencies
Fisheries Research·2025Open Access
Uncrewed surface vehicles (USVs) as platforms for fisheries and plankton acoustics
ICES Journal of Marine Science·2024· 13 citedOpen Access
Acoustic observations of walleye pollock (<i>Gadus chalcogrammus</i>) migration across the US-Russia boundary in the northwest Bering Sea
ICES Journal of Marine Science·2024· 3 citedOpen Access
Characterizing behavioral responses of Pacific cod to bottom trawl vessels and gear using archival tag accelerometer data
Fisheries Research·2024Open Access
Making Do with Less: Extending an Acoustic-Based Time Series of Euphausiid Abundance Using an Uncrewed Surface Vehicle with Fewer Frequencies
SSRN Electronic Journal·2024Open Access
Seabird responses to ecosystem changes driven by marine heatwaves in a warming Arctic
Marine Ecology Progress Series·2023· 7 citedOpen Access
A Bayesian inverse approach to identify and quantify organisms from fisheries acoustic data
ICES Journal of Marine Science·2023· 5 citedOpen Access
Mining previous acoustic surveys to improve walleye pollock (<i>Gadus chalcogrammus</i>) target strength estimates
ICES Journal of Marine Science·2023· 1 citedOpen Access
Transport-driven seasonal abundance of pelagic fishes in the Chukchi Sea observed with seafloor-mounted echosounders
ICES Journal of Marine Science·2023· 4 citedOpen Access
Climate-driven shifts in pelagic fish distributions in a rapidly changing Pacific Arctic
Deep Sea Research Part II Topical Studies in Oceanography·2023· 35 cited
Modifying a pelagic trawl to better retain small Arctic fishes
Deep Sea Research Part II Topical Studies in Oceanography·2022· 9 cited
Spatial distribution of arctic sand lance in the Chukchi Sea related to the physical environment
Deep Sea Research Part II Topical Studies in Oceanography·2022· 23 cited
Walleye Pollock breach the Bering Strait: A change of the cods in the arctic
Deep Sea Research Part II Topical Studies in Oceanography·2022· 23 cited
Corrigendum to: “Species and size selectivity of two midwater trawls used in an acoustic survey of the Alaska Arctic” (Deep-Sea Res. II 135 (2017) 40–50)
Deep Sea Research Part II Topical Studies in Oceanography·2021· 3 cited
Where do the fish come from, and where do they go? Seasonal observations of pelagic fishes from echosounder moorings in the Chukchi sea
The Journal of the Acoustical Society of America·2021
Scalable, probabilistic echo inversion for multifrequency and broadband acoustic surveys
The Journal of the Acoustical Society of America·2021
Uncrewed surface vehicle survey of walleye pollock, <i>Gadus chalcogrammus</i>, in response to the cancellation of ship-based surveys
The Journal of the Acoustical Society of America·2021
Data-mining previous surveys to improve walleye pollock target strength estimates
The Journal of the Acoustical Society of America·2021
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Frequent Co-authors

Christopher D. Wilson(10), Robert M. Levine(5), Nils Olav Handegard(4), Patrick H. Ressler(4), Kresimir Williams(4), Jules S. Jaffe(4), Mark D. Ohman(4), Stan Kotwicki(4), Edward D. Cokelet(4), Edward V. Farley(4), Richard D. Brodeur(3), Phyllis J. Stabeno(3), Calvin W. Mordy(3), Noah Lawrence‐Slavas(3), Heather Tabisola(3), Kevin C. Taylor(3), Christopher N. Rooper(3), Rick Towler(3), Franz J. Mueter(3), Seth L. Danielson(2)