SRKW summer prey - Prey species and stock specific consumption estimates for SRKW in their summer range
Data Set (DS) | Northwest Fisheries Science Center (NWFSC)GUID: gov.noaa.nmfs.inport:17901 | Updated: March 4, 2026 | Published / External
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Summary
Short Citation
Northwest Fisheries Science Center, 2026: SRKW summer prey - Prey species and stock specific consumption estimates for SRKW in their summer range, https://www.fisheries.noaa.gov/inport/item/17901.
Full Citation Examples
Southern Resident Killer Whales (SRKW) are listed as a Distinct Population Segment under the Endangered Species Act. Data concerning their prey species and stock specific consumption estimates for SRKW in their summer range is important to understand trophic effects influencing their distribution and abundance. Estimates of these parameters allow prediction of population level responses to prey abundance and seasonality.
SRKW prey needs.
Addresses Legal Mandate
Raw/field data, Monitoring or sensor data, Model results, Laboratory data
Data Access & Downloads
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This data set has been shared via the Dryad Digital Repository (https://datadryad.org). Please use the link under "Web Application" below to access this data.
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This data set has been shared via the Dryad Digital Repository (https://datadryad.org). Please use the link under "Web Application" below to access this data.
NA
URLs
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NWFSC Dataset Information page. SRKW prey needs
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SRKW prey needs
Child Items
No Child Items for this record.
Contact Information
Point of Contact
Brad Hanson
Brad.Hanson@noaa.gov
206-860-3220
Metadata Contact
Northwest Fisheries Science Center (NWFSC)
ROR: 05r7z1k40
nmfs.nwfsc.metadata@noaa.gov
206-860-3200
NWFSC Home
Extents
-122.3062° W,
-122.3062° E,
47.6449° N,
47.6449° S
NWFSC Montlake: NWFSC Montlake, Seattle
2011-10-08 - Present
Item Identification
| Title: | SRKW summer prey - Prey species and stock specific consumption estimates for SRKW in their summer range |
|---|---|
| Short Name: | SRKW summer prey (Prey species and stock specific consumption estimates for SRKW in their summer range) |
| Status: | In Work |
| Creation Date: | 2011-10-01 |
| Publication Date: | 2017-01-30 |
| Abstract: |
Southern Resident Killer Whales (SRKW) are listed as a Distinct Population Segment under the Endangered Species Act. Data concerning their prey species and stock specific consumption estimates for SRKW in their summer range is important to understand trophic effects influencing their distribution and abundance. Estimates of these parameters allow prediction of population level responses to prey abundance and seasonality. SRKW prey needs. |
| Purpose: |
Addresses Legal Mandate Raw/field data, Monitoring or sensor data, Model results, Laboratory data |
| Notes: |
Loaded by batch 4179, 01-24-2013 19:45 |
| Supplemental Information: |
Subject to Public Access to Research Results (PARR): Yes |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| None | food web |
| None | population status assessment |
| None | southern resident killer whale |
Spatial Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| None | NWFSC Montlake |
Instrument Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| None | Instrument Not Applicable |
Physical Location
| Organization: | Northwest Fisheries Science Center |
|---|---|
| City: | Seattle |
| State/Province: | WA |
| Country: | USA |
Data Set Information
| Data Set Scope Code: | Data Set |
|---|---|
| Data Set Type: | Spreadsheet |
| Data Presentation Form: | Table (digital) |
Support Roles
Data Steward
| Date Effective From: | 2015-10-01 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Hanson, Brad |
| Address: |
2725 Montlake Boulevard East Seattle, WA 98112 |
| Email Address: | Brad.Hanson@noaa.gov |
| Phone: | 206-860-3220 |
Distributor
| Date Effective From: | 2015-10-01 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | Northwest Fisheries Science Center (NWFSC) |
| Address: |
2725 Montlake Boulevard East Seattle, WA 98112 USA |
| ROR: | https://ror.org/05r7z1k40 |
| Email Address: | nmfs.nwfsc.metadata@noaa.gov |
| Phone: | 206-860-3200 |
| URL: | NWFSC Home |
Metadata Contact
| Date Effective From: | 2015-10-01 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | Northwest Fisheries Science Center (NWFSC) |
| Address: |
2725 Montlake Boulevard East Seattle, WA 98112 USA |
| ROR: | https://ror.org/05r7z1k40 |
| Email Address: | nmfs.nwfsc.metadata@noaa.gov |
| Phone: | 206-860-3200 |
| URL: | NWFSC Home |
Originator
| Date Effective From: | 2015-10-01 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Hanson, Brad |
| Address: |
2725 Montlake Boulevard East Seattle, WA 98112 |
| Email Address: | Brad.Hanson@noaa.gov |
| Phone: | 206-860-3220 |
Point of Contact
| Date Effective From: | 2015-10-01 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Hanson, Brad |
| Address: |
2725 Montlake Boulevard East Seattle, WA 98112 |
| Email Address: | Brad.Hanson@noaa.gov |
| Phone: | 206-860-3220 |
Extents
Extent Group 1
Extent Group 1 / Geographic Area 1
| W° Bound: | -122.3062 | |
|---|---|---|
| E° Bound: | -122.3062 | |
| N° Bound: | 47.6449 | |
| S° Bound: | 47.6449 | |
| Description |
NWFSC Montlake: NWFSC Montlake, Seattle |
|
Extent Group 1 / Time Frame 1
| Time Frame Type: | Continuing |
|---|---|
| Start: | 2011-10-08 |
Access Information
| Security Class: | Unclassified |
|---|---|
| Data Access Procedure: |
At this time, contact the Data Manager for information on obtaining access to this data set. In the near future, the NWFSC will strive to provide all data resources as a web service in order to meet the NOAA Data Access Policy Directive (https://nosc.noaa.gov/EDMC/PD.DA.php). |
| Data Access Constraints: |
NA |
Distribution Information
Distribution 1
| Download URL: | https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/data_from_estimation_of_a_killer_whale_orcinus_orca_populations_diet_using_sequencing_analysis_of_dna_from_feces |
|---|---|
| Distributor: | Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present) |
| File Name: | Data from: Estimation of a killer whale (Orcinus o |
| Description: |
This data set has been shared via the Dryad Digital Repository (https://datadryad.org). Please use the link under "Web Application" below to access this data. |
Distribution 2
| Download URL: | http://dx.doi.org/10.5061/dryad.ds6gc |
|---|---|
| Distributor: | Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present) |
| File Name: | Data from: Estimation of a killer whale (Orcinus o |
| Description: |
This data set has been shared via the Dryad Digital Repository (https://datadryad.org). Please use the link under "Web Application" below to access this data. |
URLs
URL 1
| URL: | https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/11342 |
|---|---|
| Name: | SRKW summer prey |
| URL Type: |
Online Resource
|
| File Resource Format: | Web site |
| Description: |
NWFSC Dataset Information page. SRKW prey needs |
URL 2
| URL: | http://dx.doi.org/10.5061/dryad.ds6gc |
|---|---|
| Name: | http://dx.doi.org/10.5061/dryad.ds6gc |
| URL Type: |
Online Resource
|
| File Resource Format: | Web site |
| Description: |
SRKW prey needs |
Technical Environment
| Description: |
Access Database |
|---|
Data Quality
| Accuracy: |
High |
|---|---|
| Quality Control Procedures Employed: |
These data were collected and processed in accordance with established protocols and best practices under the direction of the project’s Principal Investigator. Contact the dataset Data Manager for full QA/QC methodology. |
Data Management
| Have Resources for Management of these Data Been Identified?: | No |
|---|---|
| Approximate Percentage of Budget for these Data Devoted to Data Management: | 0 |
| Do these Data Comply with the Data Access Directive?: | No |
| Is Access to the Data Limited Based on an Approved Waiver?: | No |
| If Distributor (Data Hosting Service) is Needed, Please Indicate: | No |
| Approximate Delay Between Data Collection and Dissemination: | 0 days |
| If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed: |
No Delay |
| Actual or Planned Long-Term Data Archive Location: | NCEI-MD |
| Approximate Delay Between Data Collection and Archiving: | 365 |
| How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?: |
The Northwest Fisheries Science Center facilitates backup and recovery of all data and IT components which are managed by IT Operations through the capture of static (point-in-time) backup data to physical media. Once data is captured to physical media (every 1-3 days), a duplicate is made and routinely (weekly) transported to an offsite archive facility where it is maintained throughout the data's applicable life-cycle. |
Lineage
| Lineage Statement: |
model |
|---|
Catalog Details
| Catalog Item ID: | 17901 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:17901 |
| Metadata Record Created By: | Jeffrey W Cowen |
| Metadata Record Created: | 2013-01-24 19:45+0000 |
| Metadata Record Last Modified By: | SysAdmin InPortAdmin |
| Metadata Record Last Modified: | 2026-03-04 19:17+0000 |
| Metadata Record Published: | 2019-06-04 |
| Owner Org: | NWFSC |
| Metadata Publication Status: | Published Externally |
| Do Not Publish?: | N |
| Metadata Last Review Date: | 2019-06-04 |
| Metadata Review Frequency: | 1 Year |
| Metadata Next Review Date: | 2020-06-04 |