AFSC/NMML: Beluga whale Counts from Aerial Surveys in Cook Inlet, Alaska, 1993-2022
Alaska Fisheries Science Center
Data Set
(DS)
| ID: 26317
| Published / External
Created: 2015-08-10
|
Last Modified: 2024-10-03
Project (PRJ) | ID: 23107
ID: 26317
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | AFSC/NMML: Beluga whale Counts from Aerial Surveys in Cook Inlet, Alaska, 1993-2022 |
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Short Name | AFSC/NMML: Beluga whale Counts from Aerial Surveys in Cook Inlet, Alaska, 1993-2022 |
* Status | In Work |
Creation Date | 1993 |
Revision Date | |
• Publication Date | |
* » Abstract |
The National Marine Mammal Laboratory conducted aerial surveys to monitor the abundance and distribution of beluga whales in Cook Inlet, Alaska. This database contains the counts of beluga whale groups made by the aerial observers during surveys from 1993-2012, 2014, 2016, 2018, 2021 and 2022. Counts occurred concurrent with video collection during each pass near a beluga group. |
* Purpose |
Aerial observer counts are used to calculate median counts for each beluga group to provide a daily index for the population prior to calculating the abundance estimate. Observer counts corrected for perception and availability bias are also used in abundance estimates when video is not available. |
Notes |
Loaded by FGDC Metadata Uploader, batch 6774, 08-10-2015 16:24 The following FGDC sections are not currently supported in InPort, but were preserved and will be included in the FGDC export: - Taxonomy (FGDC:taxonomy) |
Other Citation Details | |
• Supplemental Information | |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
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ISO 19115 Topic Category | biota |
ISO 19115 Topic Category | oceans |
None | aerial |
None | count |
Temporal Keywords
Thesaurus | Keyword |
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* Spatial Keywords
Thesaurus | Keyword |
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None | Cook Inlet |
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Physical Location
• » Organization | National Marine Mammal Laboratory |
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• » City | Seattle |
• » State/Province | WA |
• Country | United States |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
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• Data Set Type | |
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Maintenance Note | |
» Data Presentation Form | Table (digital) |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
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Distribution Liability |
The user is responsible for the results of any application of this data for other than its intended purpose. NOAA denies liability if the data are misused. |
Data Set Credit |
Support Roles
* » Support Role | Author |
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* » Date Effective From | 1993 |
Date Effective To | 2022 |
Person | Waite, Janice |
Address |
7600 Sand Point Way, NE Seattle, WA 98115-6349 |
Email Address | janice.waite@noaa.gov |
Phone | 206-526-6554 |
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Contact Instructions |
* » Support Role | Data Steward |
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* » Date Effective From | 1993 |
Date Effective To | |
Person | Shelden, Kim |
Email Address | kim.shelden@noaa.gov |
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URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
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* » Date Effective From | 2015-08-10 |
Date Effective To | |
Organization | NOAA National Centers for Environmental Information (NCEI) |
Email Address | ncei.info@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | https://www.ncei.noaa.gov/contact |
Business Hours | |
Contact Instructions |
* » Support Role | Metadata Contact |
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* » Date Effective From | 2015-08-10 |
Date Effective To | |
Person | MC, Metadata Coordinators |
Email Address | AFSC.metadata@noaa.gov |
Phone | |
Fax | |
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URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Originator |
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* » Date Effective From | 2015-08-10 |
Date Effective To | |
Organization | Alaska Fisheries Science Center (AFSC) |
Address |
7600 Sand Point Way N.E., Building 4 Seattle, WA 98115 USA |
Email Address | afsc.webmaster@noaa.gov |
Phone | (206) 526-4000 |
Fax | (206) 526-4004 |
Mobile | |
URL | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
Business Hours | 0700-1700 Pacific Time |
Contact Instructions |
* » Support Role | Point of Contact |
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* » Date Effective From | 2015-08-10 |
Date Effective To | |
Person | Angliss, Robyn |
Address |
7600 Sand Point Way, NE Seattle, WA 98115-6349 |
Email Address | robyn.angliss@noaa.gov |
Phone | 206-526-4032 |
Fax | 206-526-6615 |
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Extents
Currentness Reference | Ground Condition |
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Extent Group 1
Extent Description |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -154 |
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* » E° Bound | -149 |
* » N° Bound | 61.5 |
* » S° Bound | 59 |
* » Description |
Cook Inlet, Alaska |
Extent Group 1 / Vertical Extent
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Extent Group 1 / Time Frame 1
* » Time Frame Type | Range |
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* » Start | 1993 |
End | 2022 |
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Access Information
Data License | |
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Data License URL | |
Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure |
Data is available at NCEI: http://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:0133936 |
• » 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. 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. |
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Distribution Information
Start Date | |
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» Download URL | http://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:0133936 |
Distributor | NOAA National Centers for Environmental Information (NCEI) (2015-08-10 - Present) |
File Name | |
Description |
Cook Inlet beluga whale aerial count data. |
File Date/Time | |
File Type (Deprecated) | csv (comma-separated values) |
Distribution Format | CSV - Comma Separated Values (Text) |
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URLs
URL | https://repository.library.noaa.gov/view/noaa/45364 |
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Name | Distribution of Belugas (Delphinapterus leucas) in Cook Inlet, Alaska, June 2021 and June 2022 |
URL Type | Online Resource |
File Resource Format | |
Description |
AFSC Processed Report 2022-04 |
URL | https://repository.library.noaa.gov/view/noaa/22918 |
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Name | Aerial Surveys, Distribution, Abundance, and Trend of Belugas (Delphinapterus leucas) in Cook Inlet, Alaska, June 2018 |
URL Type | Online Resource |
File Resource Format | |
Description |
The National Marine Fisheries Service (NMFS) has conducted aerial surveys to estimate abundance of the beluga population in Cook Inlet, Alaska, each June, July, or both from 1993 to 2012, after which biennial surveys began in 2014. The current document presents survey results and subsequent analyses yielding an abundance estimate and population trend based on data collected during June 2018. |
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» Quality Control Procedures Employed |
After each survey day, data were quality controlled by checking all hand entered information from that day including weather, sightings, species, group sizes, observer position, and comment data for errors. |
Data Management
» Have Resources for Management of these Data Been Identified? | No |
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» 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 | |
» Approximate Delay Between Data Collection and Dissemination | Unknown |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed | |
» Actual or Planned Long-Term Data Archive Location | NCEI-MD |
» Approximate Delay Between Data Collection and Archiving | Unknown |
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
IT Security and Contingency Plan for the system establishes procedures and applies to the functions, operations, and resources necessary to recover and restore data as hosted in the Western Regional Support Center in Seattle, Washington, following a disruption. |
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Process Step Number | 1 |
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Acquisition Information
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FAQs
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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Entity (ENT) | Master CIB Aerial Obs Counts 1993_2022 | |
Related Items
Item Type | Relationship Type | Title |
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Catalog Details
Catalog Item ID | 26317 |
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Metadata Record Created By | Janice Waite |
Metadata Record Created | 2015-08-10 16:23+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2024-10-03 18:16+0000 |
Metadata Record Published | 2018-11-27 |
Owner Org | AFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2018-11-27 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2019-11-27 |
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