Work

Abundance and distribution of eastern Bering Sea belugas from 2024 aerial line-transect surveys

Year: 2026

Type: article

Abstract: In 2024, we conducted an aerial line-transect survey of the Eastern Bering Sea (EBS) stock of beluga whales (Delphinapterus leucas) in Alaska, USA. In this survey, a team of observers scanned for marine mammals from bubble windows installed on an Aero Commander aircraft, which flew pre-planned transects. Observers recorded sightings of beluga groups, location of beluga sightings (including perpendicular distance from the aircraft), and environmental conditions thought to influence detection (e.g., turbidity, Beaufort Scale sea state).

Source: NOAA Institutional Repository

DOI: 10.25923/8pap-cg85

Authors: Conn, P. B., Shelden, K. E. W., Brower, A. A., Christman, C. L., Goetz, K. T.

Language: English

Topic: Marine animal studies overview

Subfield: Ecology

Field: Environmental Science

Domain: Physical Sciences

SDG: Life below water

Open Access status: green

OpenAlex ID: W7128730664

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