Table 1.  Pollock biomass estimates (metric tons) for Barnabas and Chiniak Troughs from the fishery interaction study off the east side of Kodiak Island.  Ninety-five percent confidence bounds in parentheses.  Whether a survey pass was conducted prior to or during the August commercial fishery is indicated. Return to fishery interactions feature article

August 2000

Barnabas

Chiniak

Pass

Adult

Juvenile

Adult

Juvenile

1 (prefishery)

13,100 (2,387)

          0

    6,700 (785)

    5,900 (1,638)

2 (prefishery)

10,800 (2,627)

          0

    6,200 (805)

    8,000 (2,221)

August 2001

1 (prefishery)

12,733 (3,046)

 7,771 (2,838)

    3,492 (554)

  17,233 (2,723)

2 (prefishery)

     4,829 (700)

  9,320 (1,113)

    2,905 (594)

  19,693 (3,497)

3 (fishery)

  7,593 (1,652)

10,659 (1,546)

    3,674 (473)

  18,705 (3,894)

4 (fishery)

     4,612 (901)

10,921 (2,912)