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Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Access Info
Data Quality
Data Management
Lineage
Catalog Details

Summary

Short Citation
Alaska Fisheries Science Center, 2024: Obsolete - AFSC/RACE/EcoFOCI: 2011 Gulf of Alaska Late Larval Survey DY11-02/2DY11, https://www.fisheries.noaa.gov/inport/item/17086.
Full Citation Examples

Abstract

A total of 70 stations were occupied. The standard FOCI grid and line 8 were samped. At each station we sampled using paired 20 and 60 cm Bongo frames (150 and 500 micron mesh nets, respectively). A SeaBird SeaCat (SBE 19 plus) was used with the bongo frames to determine the depth of the samplers in real time and to measure temperature and conductivity. On line 8 CTD casts were also taken.

We left Dutch Harbor at 2300 on May 31 (GMT time) and arrived at our first grid station, GV147, at approximately 0500 on June 2. The deployment and retrieval of both the 60 cm bongo and the neuston gear were successful until the weather conditions became too severe to continue sampling our planned grid stations on the evening of June 2 after station 13 (HH151) was completed. Operations were resumed at GV151 on June 4 at 0200 until another storm made sampling conditions difficult after station 55 (HD 165) on June 7 at 0330. We waited in Alitak Bay on the south end of Kodiak Island to resume sampling. Since so much sampling time had already been lost due to weather, it was decided to abandon the rest of the planned grid stations below Shelikof Strait and steam to Line 8 and resume sampling there. We arrived at the first Line 8 station and began sampling at 2230 on June 7. After all six of the Line 8 stations were completed, we resumed sampling at designated grid stations until it was necessary to head into port on June 9.

Distribution Information

No Distributions available.

Access Constraints:

There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed.

Use Constraints:

User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Data will reside at the Alaska Fisheries Science Center. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested.

Child Items

No Child Items for this record.

Contact Information

Point of Contact
Kimberly Bahl
kimberly.bahl@noaa.gov
206 526 4314

Metadata Contact
Kimberly Bahl
kimberly.bahl@noaa.gov
206 526 4314

Extents

Geographic Area 1

-158° W, -151.5° E, 58° N, 55° S

Shelikof Strait and southwest to the Shumagin Islands.

Time Frame 1
2011-05-31 - 2011-06-09

Item Identification

Title: Obsolete - AFSC/RACE/EcoFOCI: 2011 Gulf of Alaska Late Larval Survey DY11-02/2DY11
Short Name: Obsolete - AFSC/RACE/EcoFOCI: 2011 Gulf of Alaska Late Larval Survey DY11-02/2DY11
Status: Completed
Abstract:

A total of 70 stations were occupied. The standard FOCI grid and line 8 were samped. At each station we sampled using paired 20 and 60 cm Bongo frames (150 and 500 micron mesh nets, respectively). A SeaBird SeaCat (SBE 19 plus) was used with the bongo frames to determine the depth of the samplers in real time and to measure temperature and conductivity. On line 8 CTD casts were also taken.

We left Dutch Harbor at 2300 on May 31 (GMT time) and arrived at our first grid station, GV147, at approximately 0500 on June 2. The deployment and retrieval of both the 60 cm bongo and the neuston gear were successful until the weather conditions became too severe to continue sampling our planned grid stations on the evening of June 2 after station 13 (HH151) was completed. Operations were resumed at GV151 on June 4 at 0200 until another storm made sampling conditions difficult after station 55 (HD 165) on June 7 at 0330. We waited in Alitak Bay on the south end of Kodiak Island to resume sampling. Since so much sampling time had already been lost due to weather, it was decided to abandon the rest of the planned grid stations below Shelikof Strait and steam to Line 8 and resume sampling there. We arrived at the first Line 8 station and began sampling at 2230 on June 7. After all six of the Line 8 stations were completed, we resumed sampling at designated grid stations until it was necessary to head into port on June 9.

Purpose:

The objectives of this cruise were to conduct an ichthyoplankton survey and process studies in the region between the Shumagin Islands and Shelikof Strait so that we could estimate the abundance, transport, and factors influencing the survival of young walleye pollock larvae. We also occupied six of the stations on Line 8 to continue our 26-year time series of environmental and biological conditions in Shelikof Strait. In addition to this sampling, stations selected from the main grid for the GOA-IERP research project were occupied to deploy the neuston gear to acquire larval fish of five target species (sablefish, walleye pollock, Pacific cod, arrowtooth flounder, and Pacific Ocean perch).

Notes:

Loaded by batch 3760, 12-05-2012 12:30

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
PARR Exclusion Obsolete Data Set
None 20cm bongo
None 60cm bongo
None arrowtooth flounder
None Biological data
None Fish
None Fish larvae
None Ichthyoplankton
None Neuston net
None Oceanographic data
None Pacific cod
None Plankton
None rockfish
None sablefish
None SeaBird CTD
None SeaBird SeaCAT CTD
None Walleye pollock
None Zooplankton

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None Gulf of Alaska
None Kayak Island
None Kodiak Island
None Northeast Pacific Ocean
None Southeast coastal Alaska
None Yakutat Bay

Physical Location

Organization: Alaska Fisheries Science Center
City: Seattle
State/Province: WA
Country: USA

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Oracle Database
Maintenance Frequency: Annually
Data Presentation Form: Table (digital)

Support Roles

Data Steward

CC ID: 249883
Date Effective From: 2015
Date Effective To:
Contact (Person): Bahl, Kimberly
Email Address: kimberly.bahl@noaa.gov
Phone: 206 526 4314

Distributor

CC ID: 79698
Date Effective From: 2012
Date Effective To:
Contact (Person): Duffy-Anderson, Janet
Email Address: janet.duffy-anderson@noaa.gov

Metadata Contact

CC ID: 79696
Date Effective From: 2019
Date Effective To:
Contact (Person): Bahl, Kimberly
Email Address: kimberly.bahl@noaa.gov
Phone: 206 526 4314

Originator

CC ID: 79699
Date Effective From: 2012-12-05
Date Effective To:
Contact (Organization): NMFS Office of Science and Technology (OST)
Address: 1315 East West Highway
Silver Spring, MD 20910
USA
Phone: 301-427-8100
URL: http://www.st.nmfs.noaa.gov/
Business Hours: 0700 - 1800 EST/EDT

Point of Contact

CC ID: 79697
Date Effective From: 2019
Date Effective To:
Contact (Person): Bahl, Kimberly
Email Address: kimberly.bahl@noaa.gov
Phone: 206 526 4314

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 79695
W° Bound: -158
E° Bound: -151.5
N° Bound: 58
S° Bound: 55
Description

Shelikof Strait and southwest to the Shumagin Islands.

Extent Group 1 / Time Frame 1

CC ID: 79694
Time Frame Type: Range
Start: 2011-05-31
End: 2011-06-09

Access Information

Security Class: Unclassified
Data Access Policy:

Contract distributor

Data Access Procedure:

Contract distributor

Data Access Constraints:

There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed.

Data Use Constraints:

User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Data will reside at the Alaska Fisheries Science Center. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested.

Metadata Access Constraints:

None

Metadata Use Constraints:

None

Data Quality

Quality Control Procedures Employed:

See InPort entries 26275, 26373 and 26570.

Data Management

Have Resources for Management of these Data Been Identified?: No
Approximate Percentage of Budget for these Data Devoted to Data Management: Unknown
Do these Data Comply with the Data Access Directive?: No
Is Access to the Data Limited Based on an Approved Waiver?: No
Approximate Delay Between Data Collection and Dissemination: varies
If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed:

human processing of samples

Actual or Planned Long-Term Data Archive Location: Other
Approximate Delay Between Data Collection and Archiving: varies
How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?:

local and offsite backups

Lineage

Lineage Statement:

See InPort entries 26275, 26373 and 26570.

Catalog Details

Catalog Item ID: 17086
GUID: gov.noaa.nmfs.inport:17086
Metadata Record Created By: Doug Turnbull
Metadata Record Created: 2012-12-05 12:30+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2016-05-18
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2016-05-18
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2017-05-18