Country | Norway | Ecosystem | Barents Sea |
Locality | Barents Sea | Depth | |
Introduced | Year Intro. | ||
Life Stage | not specified | mixed | |
Quantitative | 1.04 | Unit | numbers/NM^2 |
Semi Quantitative | <100 | Unit | numbers/NM^2 |
Qualitative | rare | ||
Year | 2007 - 2007 | Period | 2001-present |
Date | 2007-02-01 00:00:00 - 2007-03-31 00:00:00 | Record Type | field sample |
Record Type | field sample | ||
Seasonal | yes | Method | catch per unit effort |
Remarks | This study was a joint research established by Norway and Russia. Introduction of the species is possibly due to ballast water and trans-arctic intercharge. Date assumed based on sampling date from February to March 2007. |