Abundance Information for Uria lomvia
Main Ref.
Country Alaska Ecosystem Chukchi Sea
Locality Burger study area, northeastern Chukchi Sea Depth
Introduced Year Intro.
Life Stage not specified unsexed
Quantitative 0.11 Unit numbers/km^2
Semi Quantitative <100 Unit numbers/km^2
Qualitative rare
Year 2009 - 2009 Period 2001-present
Date 2009-08-12 00:00:00 - 2009-10-17 00:00:00 Record Type survey
Record Type survey
Seasonal yes Method line transects
Remarks Data from reference was extracted using WebPlotDigitizer. The quantitative value is the average of reported density values of Uria lomvia during the research cruises throughout the study period, from August 12 to August 30 and September 4 to October 17, during open water season. The seabird survey was conducted following survey lines aligned from north to south spaced 2 NM apart. Uria lomvia were observed to have a slight preference for Bering Sea Water, although observed densities were always highest in Klondike study area (Ref 118567).
(e.g. 9948)
( e.g. cephalopods )
Comments & Corrections
Back to Search