Assessment of the sculpin stock complex in the Bering Sea and Aleutian Islands

Spies, Ingrid B.; Aydin, Kerim; Nichol, Dan; Palsson, Wayne; Hoff, Gerald Raymond, 1962-; TenBrink, Todd T.

[PDF-263.12 KB]

Details:

Alternative Title:

BSAI Chapter 19

Personal Author:

Spies, Ingrid B. ; Aydin, Kerim ; Nichol, Dan ; Palsson, Wayne ; Hoff, Gerald Raymond, 1962- ; ... More ▼

NOAA Program & Office:

NMFS (National Marine Fisheries Service)

Description:

The estimated ABC and OFL values for 2018 and 2019 in this update are slightly lower than the values for 2017 and 2018 produced in the 2016 assessment because the biomass estimate of sculpins in the Bering Sea shelf were lower than the 2016 estimate (164,449 t vs. 180,729 t). The other two surveys (Aleutian Islands and Bering Sea slope) that provide data for this assessment have not changed. OFL and ABC declined slightly from the 2018 estimated presented in the 2016 stock assessment, and the FOFL changed slightly because the proportion of the six most common species shifted slightly since the 2016 assessment.

Keywords:

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Document Type:

Stock Assessment

Place as Subject:

Aleutian Islands (Alaska) ; Bering Sea ;

Rights Information:

Public Domain

Main Document Checksum:

[+]

File Type:

Supporting Files:

No Additional Files

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[PDF - 2.38 MB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conduct...

File Type:

[PDF - 2.38 MB]

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[PDF - 2.38 MB]
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[PDF - 115.83 KB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 115.83 KB]

File Type:

[PDF - 115.83 KB]
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[PDF - 10.85 MB]

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Published Date:

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Series:

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Description:

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File Type:

[PDF - 10.85 MB]

File Type:

[PDF - 10.85 MB]
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[PDF - 20.34 KB]

Personal Author:

Tribuzio, Cindy A. ; Echave, Katy ; ...

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

[NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conduc...

File Type:

[PDF - 20.34 KB]

File Type:

[PDF - 20.34 KB]
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[PDF - 715.21 KB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

Relative to the November edition of last year’s BSAI SAFE report, the following substantive changes have been made in the Aleutian Islands (AI) Paci...

File Type:

[PDF - 715.21 KB]

File Type:

[PDF - 715.21 KB]
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[PDF - 26.05 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

This document provides a summary of the 2017 recommended ABCs and OFLs relative to the 2016 recommendations for Other flatfish in the Bering Sea/Aleut...

File Type:

[PDF - 26.05 KB]

File Type:

[PDF - 26.05 KB]
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[PDF - 297.72 KB]

Personal Author:

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Published Date:

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Series:

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Description:

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File Type:

[PDF - 297.72 KB]

File Type:

[PDF - 297.72 KB]
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[PDF - 1.54 MB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 1.54 MB]

File Type:

[PDF - 1.54 MB]
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[PDF - 159.10 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 159.10 KB]

File Type:

[PDF - 159.10 KB]
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[PDF - 2.69 MB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 2.69 MB]

File Type:

[PDF - 2.69 MB]
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[PDF - 137.48 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 137.48 KB]

File Type:

[PDF - 137.48 KB]
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[PDF - 3.60 MB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

This chapter covers the Eastern Bering Sea (EBS) region—the Aleutian Islands region (Chapter 1A) and the Bogoslof Island area (Chapter 1B) are prese...

File Type:

[PDF - 3.60 MB]

File Type:

[PDF - 3.60 MB]
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[PDF - 69.55 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 69.55 KB]

File Type:

[PDF - 69.55 KB]
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[PDF - 178.65 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 178.65 KB]

File Type:

[PDF - 178.65 KB]
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[PDF - 22.32 KB]

Personal Author:

Ianelli, James N. ; Barbeaux, Steven .J. ; ...

Published Date:

2017

Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 22.32 KB]

File Type:

[PDF - 22.32 KB]
Assessment of the Pacific Cod Stock in the Eastern Bering Sea

[PDF - 10.95 MB]

Personal Author:

Thompson, Grant G. (Grant Garrison)

Published Date:

2017

Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

Relative to the November edition of last year’s BSAI SAFE report, the following substantive changes have been made in the eastern Bering Sea (EBS) P...

File Type:

[PDF - 10.95 MB]

File Type:

[PDF - 10.95 MB]
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[PDF - 19.34 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 19.34 KB]

File Type:

[PDF - 19.34 KB]
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[PDF - 72.71 KB]

Personal Author:

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Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 72.71 KB]

File Type:

[PDF - 72.71 KB]
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[PDF - 23.65 KB]

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Published Date:

2017

Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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File Type:

[PDF - 23.65 KB]

File Type:

[PDF - 23.65 KB]
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[PDF - 116.99 KB]

Published Date:

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Series:

Bering Sea and Aleutian Islands Stock Assessments

Description:

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[PDF - 116.99 KB]

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[PDF - 116.99 KB]

Assessment of the sculpin stock complex in the Bering Sea and Aleutian Islands

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