Forage Fish Aerial Validation Data from Prince William Sound, Alaska

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Arimitsu, Mayumi L. (ORCID: 0000-0001-6982-2238)
Originator: Piatt, John F. (ORCID: 0000-0002-4417-5748)
Originator: Heflin, Brielle H. (ORCID: 0000-0002-4836-9187)
Originator: Marsteller, Caitlin E. (ORCID: 0000-0002-2430-0708)
Publication_Date: 2017
Title:
Forage Fish Aerial Validation Data from Prince William Sound, Alaska
Geospatial_Data_Presentation_Form: tabular digital data
Series_Information:
Series_Name:
Gulf Watch Alaska - Pelagic Ecosystems Forage Fish Component - Data from Prince William Sound: Distribution, Abundance, and Morphology of Fish, Zooplankton, and Predators and Oceanographic Conditions
Issue_Identification: ver 3.0, March 2023
Publication_Information:
Publication_Place: Anchorage, Alaska
Publisher: U.S. Geological Survey, Alaska Science Center
Other_Citation_Details:
Suggested Citation: Arimitsu, M.L., Piatt, J.F., Heflin, B.M., Marsteller, C.E. 2017. Gulf Watch Alaska - Pelagic Ecosystems Forage Fish Component - data from Prince William Sound: distribution, abundance, and morphology of fish, zooplankton, and predators and oceanographic Conditions (ver 3.0, March 2023): U.S. Geological Survey data release, https://doi.org/10.5066/F74J0C9Z
Online_Linkage: https://doi.org/10.5066/F74J0C9Z
Larger_Work_Citation:
Citation_Information:
Originator: U.S. Geological Survey, Alaska Science Center
Publication_Date: 2002
Title: Seabird and Forage Fish Ecology Program
Geospatial_Data_Presentation_Form: website
Series_Information:
Series_Name: Alaska Science Portal
Issue_Identification: 11
Publication_Information:
Publication_Place: Anchorage, Alaska
Publisher: U.S. Geological Survey, Alaska Science Center
Other_Citation_Details:
This is a link to the broader USGS Alaska Science Center research project supported by these data. Users will find a description of the research project and links to associated reports, publications, and data products.
Online_Linkage: https://alaska.usgs.gov/portal/project.php?project_id=11
Description:
Abstract:
These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, pelagic monitoring component. This dataset consists of one table, providing fish aerial validation data from summer surveys in Prince William Sound, Alaska. Data includes: date, location, latitude, longitude, aerial ID, validation ID, total length and validation method. Various catch methods were used to obtain fish samples for aerial validations, including:cast net, go pro, hydroacoustics, jig, dip net, gill net, purse seine, photo and visual identification.
Purpose:
These data were collected to characterize the forage fish distribution, abundance, and composition within Prince William Sound, Alaska, as part of the Gulf Watch Alaska (GWA) Long-term Monitoring Program - Pelagic Monitoring Component. The data are used to monitor and assess changes in forage fish through time.
Supplemental_Information:
This project is a component of the Exxon Valdez Oil Spill Trustee Council’s integrated, multi-project program known as Gulf Watch Alaska (Long-term Monitoring of Marine Conditions and Injured Resources and Services). To detect changes in populations of forage fish in Prince William Sound (PWS), we gathered data on the distribution, abundance, community structure, habitat, and body condition of key species in PWS. We would like to acknowledge Scott Pegau and Mike Collins, who designed and completed the aerial surveys included in this data set, as well as Dan Donnelly for his work on the aerial survey validation effort.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 2014
Ending_Date: 2022
Currentness_Reference: observed
Status:
Progress: Planned
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Description_of_Geographic_Extent: Prince William Sound, Alaska
Bounding_Coordinates:
West_Bounding_Coordinate: -148.678
East_Bounding_Coordinate: -145.961
North_Bounding_Coordinate: 61.145
South_Bounding_Coordinate: 59.982
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:ASC523
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: Biota
Theme_Keyword: Oceans
Theme_Keyword: Environment
Theme:
Theme_Keyword_Thesaurus: NASA GCMD Earth Science Keyword Thesaurus
Theme_Keyword: Animals/Vertebrates
Theme_Keyword: Fish
Theme_Keyword: Fisheries
Theme_Keyword: Pelagic habitat
Theme:
Theme_Keyword_Thesaurus: USGS CSA Biocomplexity Thesaurus
Theme_Keyword: Food fishes
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: Coastal ecosystems
Theme_Keyword: Marine ecosystems
Theme_Keyword: Marine fishery resources
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Forage fish
Place:
Place_Keyword_Thesaurus: USGS Geographic Names Information System (GNIS)
Place_Keyword: Alaska
Place_Keyword: Gulf of Alaska
Place_Keyword: Prince William Sound
Taxonomy:
Keywords/Taxon:
Taxonomic_Keyword_Thesaurus: None
Taxonomic_Keywords: Animals
Taxonomic_Keywords: Fish
Taxonomic_System:
Classification_System/Authority:
Classification_System_Citation:
Citation_Information:
Originator: ITIS Integrated Taxonomic Information System
Publication_Date: Unknown
Title: ITIS Integrated Taxonomic Information System
Geospatial_Data_Presentation_Form: online database
Publication_Information:
Publication_Place: online
Publisher: ITIS-North America
Other_Citation_Details:
Taxonomic details retrieved February 27, 2023 from the Integrated Taxonomic Information System on-line database https://www.itis.gov
Online_Linkage: https://doi.org/10.5066/F7KH0KBK
Classification_System_Modifications:
ITIS currently lists all capelin as Mallotus villosus. However, the current molecular based taxonomic designation by the Mecklenburg and Steinke 2015 considers capelin of the North Pacific, Chukchi, and Beaufort Seas to be Mallotus catervarius.
Here, we follow Mecklenburg, C.W. and Steinke, D. 2015. Ichthyofaunal Baselines in the Pacific Arctic Region and RUSALCA Study Area. Oceanography 28(3):158-189 http://doi.org/10.5670/oceanog.2015.64
Identification_Reference:
Citation_Information:
Originator: Mecklenburg, C.W.
Originator: Mecklenburg, T.A.
Originator: Thorsteinson, L.K.
Publication_Date: 2002
Title: Fishes of Alaska
Geospatial_Data_Presentation_Form: book chapter
Publication_Information:
Publication_Place: Bethesda, MD
Publisher: American Fisheries Society
Other_Citation_Details:
Mecklenburg, C.W., Mecklenburg,T.A., Thorsteinson, L.K. 2002. Fishes of Alaska. American Fisheries Society. Bethesda, MD. 1037p
Taxonomic_Procedures:
Species were identified by skilled observers in the field using distinctive characteristics, such as body shape, adipose fin characteristics (capelin), meristics, and coloration.
Taxonomic_Completeness:
Provided here is the classification of fish to the taxonomic rank of Class. Further details of taxonomy are provided in the table "forageFish_taxonomy_princeWilliamSound.csv" included with this data package.
Taxonomic_Classification:
Taxon_Rank_Name: Kingdom
Taxon_Rank_Value: Animalia
Taxonomic_Classification:
Taxon_Rank_Name: Subkingdom
Taxon_Rank_Value: Bilateria
Taxonomic_Classification:
Taxon_Rank_Name: Infrakingdom
Taxon_Rank_Value: Deuterostomia
Taxonomic_Classification:
Taxon_Rank_Name: Phylum
Taxon_Rank_Value: Chordata
Taxonomic_Classification:
Taxon_Rank_Name: Subphylum
Taxon_Rank_Value: Vertebrata
Taxonomic_Classification:
Taxon_Rank_Name: Infraphylum
Taxon_Rank_Value: Gnathostomata
Taxonomic_Classification:
Taxon_Rank_Name: Superclass
Taxon_Rank_Value: Chondrichthyes
Taxonomic_Classification:
Taxon_Rank_Name: Class
Taxon_Rank_Value: Chondrichthyes
Applicable_Common_Name: TSN: 159785
Taxonomic_Classification:
Taxon_Rank_Name: Superclass
Taxon_Rank_Value: Actinopterygii
Taxonomic_Classification:
Taxon_Rank_Name: Class
Taxon_Rank_Value: Teleostei
Applicable_Common_Name: TSN: 161105
Access_Constraints: None
Use_Constraints:
It is requested that the authors and the USGS Alaska Science Center be cited for any subsequent publications that reference this dataset.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey, Alaska Science Center
Contact_Address:
Address_Type: Mailing and Physical
Address: 4210 University Drive
City: Anchorage
State_or_Province: Alaska
Postal_Code: 99508
Country: USA
Contact_Voice_Telephone: 907-786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov
Data_Set_Credit:
Funding was provided by the Exxon Valdez Oil Spill Trustee Council and U.S. Geological Survey, Alaska Science Center.
Cross_Reference:
Citation_Information:
Originator: Arimitsu, M.L.
Originator: Piatt, J.F.
Originator: Heflin, B.
Originator: Schoen, S.K.
Originator: von Biela, V.R.
Publication_Date: 2018
Title:
Monitoring long-term changes in forage fish distribution, abundance and body condition
Geospatial_Data_Presentation_Form: document
Series_Information:
Series_Name:
Exxon Valdez Oil Spill Long-term Monitoring Program (Gulf Watch Alaska)
Issue_Identification:
Final Report (Exxon Valdez Oil Spill Trustee Council Project 16120114-O)
Publication_Information:
Publication_Place: Anchorage, Alaska
Publisher: Exxon Valdez Oil Spill Trustee Council, Anchorage, Alaska
Other_Citation_Details:
Arimitsu, M.L., Piatt, J.F., Heflin, B., Schoen, S.K., von Biela, V.R. 2018. Monitoring long-term changes in forage fish distribution, abundance and body condition. Exxon Valdez Oil Spill Long-term Monitoring Program (Gulf Watch Alaska) Final Report (Exxon Valdez Oil Spill Trustee Council Project 16120114-O). Exxon Valdez Oil Spill Trustee Council, Anchorage, Alaska.
Unpublished report archived by the Alaska Resources Library and Information Services (ARLIS) https://www.arlis.org [reference code: ILS:5083203]
Online_Linkage: https://www.arlis.org/docs/vol1/EVOS/2018/16120114-O.pdf
Cross_Reference:
Citation_Information:
Originator: von Biela, V.R.
Originator: Arimitsu, M.L.
Originator: Piatt, J.F.
Originator: Heflin, B.
Originator: Schoen, S.K.
Originator: Trowbridge, J.L.
Originator: Clawson, C.M.
Publication_Date: 2019
Title:
Extreme reduction in nutritional value of a key forage fish during the Pacific marine heatwave of 2014-2016
Geospatial_Data_Presentation_Form: journal article
Series_Information:
Series_Name: Marine Ecology Progress Series
Issue_Identification: 613:171–182
Publication_Information:
Publication_Place: online
Publisher: Inter-Research
Other_Citation_Details:
von Biela, V.R., M.L. Arimitsu, J.F. Piatt, B. Heflin, S.K. Schoen, J.L. Trowbridge, C.M. Clawson. 2019. Extreme reduction in the nutritional value of a key forage fish during the Pacific marine heatwave of 2014–2016. Marine Ecology Progress Series 613:171–182 doi:10.3354/meps12891
Online_Linkage: https://doi.org/10.3354/meps12891
Cross_Reference:
Citation_Information:
Originator: Arimitsu, M.L.
Originator: Piatt, J.F.
Originator: Hatch, S.A.
Originator: Suryan, R.M.
Originator: Batten, S.D.
Originator: Bishop, M.A.
Originator: Campbell, R.W.
Originator: Coletti, H.A.
Originator: Cushing, D.A.
Originator: Gorman, K.
Originator: Hopcroft, R.R.
Originator: Kuletz, K.J.
Originator: Marsteller, C.E.
Originator: McKinstry, C.A.E.
Originator: McGowan, D.
Originator: Moran, J.R.
Originator: Pegau, W.S.
Originator: Schaefer, A.
Originator: Schoen, S.K.
Originator: Straley, J.M.
Originator: von Biela, V.R.
Publication_Date: 2021
Title:
Heatwave-induced collapse of forage fish portfolio disrupts energy flow to top pelagic predators
Geospatial_Data_Presentation_Form: journal article
Series_Information:
Series_Name: Global Change Biology
Issue_Identification: 27(9):1859-1878
Publication_Information:
Publication_Place: online
Publisher: Wiley
Other_Citation_Details:
Arimitsu, M.L., Piatt, J.F., Hatch, S.A., Suryan, R.M., Batten, S.D., Bishop, M.A., Campbell, R.W., Coletti, H.A., Cushing, D.A., Gorman, K., Hopcroft, R.R., Kuletz, K.J., Marsteller, C.E., McKinstry, C.A.E., McGowan, D., Moran, J.R., Pegau, W.S., Schaefer, A., Schoen, S.K., Straley, J.M., von Biela, V.R. 2021. Heatwave-induced collapse of forage fish portfolio disrupts energy flow to top pelagic predators. Global Change Biology 27(9):1859-1878 doi:10.1111/gcb.15556
Online_Linkage: https://doi.org/10.1111/gcb.15556
Cross_Reference:
Citation_Information:
Originator: Suryan, R.M.
Originator: Arimitsu, M.L.
Originator: Coletti, H.A.
Originator: Hopcroft, R.R.
Originator: Lindeberg, M.R.
Originator: Barbeaux, S.J.
Originator: Batten, S.D.
Originator: Burt, W.J.
Originator: Bishop, M.A.
Originator: Bodkin, J.L.
Originator: Brenner, R.E.
Originator: Campbell, R.W.
Originator: Cushing, D.A.
Originator: Danielson, S.L.
Originator: Dorn, M.W.
Originator: Drummond, B.
Originator: Esler, D.
Originator: Gelatt, T.
Originator: Hanselman, D.H.
Originator: Hatch, S.A.
Originator: Haught, S.
Originator: Holderied, K.
Originator: Iken, K.
Originator: Iron, D.B.
Originator: Kettle, A.B.
Originator: Kimmel, D.G.
Originator: Konar, B.
Originator: Kuletz, K.J.
Originator: Laurel, B.J.
Originator: Maniscalco, J.M.
Originator: Matkin, C.
Originator: McKinstry, C.A.E.
Originator: Monson, D.H.
Originator: Moran, J.R.
Originator: Olsen, D.
Originator: Palsson, W.A.
Originator: Pegau, W.S.
Originator: Piatt, J.F.
Originator: Rogers, L.A.
Originator: Rojek, N.A.
Originator: Schaefer, A.
Originator: Spies, I.B.
Originator: Straley, J.M.
Originator: Strom, S.L.
Originator: Sweeney, K.L.
Originator: Szymkowiak, M.
Originator: Weitzman, B.P.
Originator: Yasumiishi, E.M.
Originator: Zador, S.G.
Publication_Date: 2021
Title: Ecosystem response persists after a prolonged marine heatwave
Geospatial_Data_Presentation_Form: journal article
Series_Information:
Series_Name: Scientific Reports
Issue_Identification: 11:6235
Publication_Information:
Publication_Place: online
Publisher: Nature Portfolio
Other_Citation_Details:
Suryan, R.M., Arimitsu, M.L., Coletti, H.A., Hopcroft, R.R., Lindeberg, M.R., Barbeaux, S.J., Batten, S.D., Burt, W.J., Bishop, M.A., Bodkin, J.L., Brenner, R.E., Campbell, R.W., Cushing, D.A., Danielson, S.L., Dorn, M.W., Drummond, B., Esler, D., Gelatt, T., Hanselman, D.H., Hatch, S.A., Haught, S., Holderied, K., Iken, K., Iron, D.B., Kettle, A.B., Kimmel, D.G., Konar, B., Kuletz, K.J., Laurel, B.J., Maniscalco, J.M., Matkin, C., McKinstry, C.A.E., Monson, D.H., Moran, J.R., Olsen, D., Palsson, W.A., Pegau, W.S., Piatt, J.F., Rogers, L.A., Rojek, N.A., Schaefer, A., Spies, I.B., Straley, J.M., Strom, S.L., Sweeney, K.L., Szymkowiak, M., Weitzman, B.P., Yasumiishi, E.M., Zador, S.G. 2021. Ecosystem response persists after a prolonged marine heatwave. Scientific Reports 11:6235 doi:10.1038/s41598-021-83818-5
Online_Linkage: https://doi.org/10.1038/s41598-021-83818-5
Cross_Reference:
Citation_Information:
Originator: Arimitsu, M.L.
Originator: Piatt, J.F.
Originator: Hatch, S.A.
Originator: Suryan, R.M.
Originator: Batten, S.
Originator: Bishop, M.A.
Originator: Campbell, R.W.
Originator: Coletti, H.
Originator: Cushing, D.
Originator: Gorman, K.
Originator: Haught, S.
Originator: Hopcroft, R.R.
Originator: Kuletz, K.J.
Originator: Marsteller, C.E.
Originator: McKinstry, C.
Originator: McGowan, D.
Originator: Moran, J.
Originator: Pegau, W.S.
Originator: Schaefer, A.
Originator: Schoen, S.K.
Originator: Straley, J.
Originator: von Biela, V.R.
Publication_Date: 2021
Title:
Reduced Quality and Synchronous Collapse of Forage Species Disrupts Trophic Transfer During a Prolonged Marine Heatwave
Geospatial_Data_Presentation_Form: book chapter
Series_Information:
Series_Name:
Long-Term Monitoring Program (Gulf Watch Alaska) Synthesis Report
Issue_Identification: Chapter 3
Publication_Information:
Publication_Place: online
Publisher: Gulf Watch Alaska
Other_Citation_Details:
Arimitsu, M., Piatt, J.F., Hatch, S.A., Suryan, R.M., Batten, S., Bishop, M.A., Campbell, R.W., Coletti, H., Cushing, D., Gorman, K., Haught, S., Hopcroft, R.R., Kuletz, K.J., Marsteller, C.E., McKinstry, C., McGowan, D., Moran, J., Pegau, W.S., Schaefer, A., Schoen, S.K., Straley, J., von Biela, V.R. 2021. Reduced quality and synchronous collapse of forage species disrupts trophic transfer during a prolonged marine heatwave.
In: Suryan, R. M., M. R. Lindeberg, and D. R. Aderhold (eds) The Pacific Marine Heatwave: Monitoring During a Major Perturbation in the Gulf of Alaska. Long-Term Monitoring Program (Gulf Watch Alaska) Synthesis Report, (Exxon Valdez Oil Spill Trustee Council Program 19120114). Exxon Valdez Oil Spill Trustee Council, Anchorage, Alaska
Online_Linkage: https://pubs.er.usgs.gov/publication/70220895
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
All fish were identified by float plane and validated and measured by biologists in the field. Attribute values were cross-checked and verified with field worksheets. The data were collected in different locations and different years, variation in equipment or methods across years and location are noted.
Logical_Consistency_Report:
Attribute values fall within expected ranges. Blank cells indicate data that were not collected or are not provided.
Completeness_Report: No data were omitted.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Latitude and longitude were obtained from commercially available Garmin GPS units, accuracy estimated to be within 4 m.
Lineage:
Methodology:
Methodology_Type: Field
Methodology_Description:
Fish schools were spotted and identified by aerial surveys. The schools were validated for species and age class by skiff based biologists on the water. Various catch methods were used to obtain fish samples for aerial validations, including: purse seine, beach seine, gillnet, cast net, dip net, jig, Go Pro, photos or visual identification. Fish were measured with a standard ruler with millimeters and age was estimated by length, otolith extration (capelin/sand lance) or scale extraction (herring).
Process_Step:
Process_Description: Field data were transcribed into digital data files.
Process_Date: Unknown
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference:
Location names are general geographic areas, they do not represent specific geographic coordinates.
Direct_Spatial_Reference_Method: Point
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.0001
Longitude_Resolution: 0.0001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: World Geodetic System of 1984
Ellipsoid_Name: World Geodetic System of 1984
Semi-major_Axis: 6378137
Denominator_of_Flattening_Ratio: 298.257223563
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: forageFish_taxonomy_princeWilliamSound.csv
Entity_Type_Definition:
Table containing the taxonomic classification of fish encountered in this study. Presented in a Comma Separated Value (CSV) formatted table.
Entity_Type_Definition_Source: Author defined
Attribute:
Attribute_Label: Common_name
Attribute_Definition: Common name of species.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Common name of species
Attribute:
Attribute_Label: Class
Attribute_Definition: Taxonomic hierarchical level; class
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Taxonomic hierarchical level; class
Attribute:
Attribute_Label: Order
Attribute_Definition: Taxonomic hierarchical level; order.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Taxonomic hierarchical level; order
Attribute:
Attribute_Label: Family
Attribute_Definition: Taxonomic hierarchical level; family.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Taxonomic hierarchical level; family
Attribute:
Attribute_Label: Genus
Attribute_Definition: Taxonomic hierarchical level; genus.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Taxonomic hierarchical level; genus
Attribute:
Attribute_Label: Species
Attribute_Definition:
Taxonomic hierarchical level; species. Blank cells indicate that a fish was not identified to species.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Taxonomic hierarchical level; species
Attribute:
Attribute_Label: TSN
Attribute_Definition: Unique identification number for each species provided by ITIS.
Attribute_Definition_Source: ITIS Integrated Taxonomic Information System
Attribute_Domain_Values:
Unrepresentable_Domain: Unique identification number for each species.
Detailed_Description:
Entity_Type:
Entity_Type_Label: forageFish_aerialValidation_princeWilliamSound.csv
Entity_Type_Definition:
Table with the count of each fish species identified and caught at each sampling station. Presented in a Comma Separated Value (CSV) formatted table.
Entity_Type_Definition_Source: Author defined
Attribute:
Attribute_Label: Date
Attribute_Definition: Date when fish were observed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 2014-07-13
Range_Domain_Maximum: 2022-06-09
Attribute_Units_of_Measure: date (YYYY-MM-DD)
Attribute:
Attribute_Label: Location
Attribute_Definition:
General geographic location name for the area where fish were observed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
General geographic location name for the area where fish were observed.
Attribute:
Attribute_Label: Latitude
Attribute_Definition: Latitude of location where fish were observed
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 60.09800
Range_Domain_Maximum: 60.93787
Attribute_Units_of_Measure: Degree Minutes
Attribute:
Attribute_Label: Longitude
Attribute_Definition: Longitude of location where fish were observed
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -148.20505
Range_Domain_Maximum: -145.82703
Attribute_Units_of_Measure: Degree minutes
Attribute:
Attribute_Label: Aerial_ID
Attribute_Definition: Identification of fish as observed from aerial surveys
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Capelin
Enumerated_Domain_Value_Definition: Capelin (Mallotus catervarius)
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 0
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 0
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 1
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 1
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 2+
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 2 or greater
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sand lance
Enumerated_Domain_Value_Definition: Pacific sand lance (Ammodytes personatus) age unknown
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute:
Attribute_Label: Validation_ID
Attribute_Definition:
Validated identification of fish observed by skiff based biologists
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Capelin
Enumerated_Domain_Value_Definition: Capelin (Mallotus catervarius)
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 0
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 0
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 1
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 1
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 1+
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 1 or greater
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 2+
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age 2 or greater
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sand lance
Enumerated_Domain_Value_Definition: Pacific sand lance (Ammodytes personatus) age unknown
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring
Enumerated_Domain_Value_Definition: Pacific herring (Clupea pallasii) age unknown
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Herring age 0, Sand lance
Enumerated_Domain_Value_Definition:
The validated school was a mix of Pacific herring (Clupea pallasii) age 0 and Pacific sand lance (Ammodytes personatus) age unknown
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sand lance age 0
Enumerated_Domain_Value_Definition: Pacific sand lance (Ammodytes personatus) age 0
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute:
Attribute_Label: Total_length_mm
Attribute_Definition: Total length of fish observed on aerial surveys
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 31
Range_Domain_Maximum: 224
Attribute_Units_of_Measure: millimeters
Attribute:
Attribute_Label: Validation_method
Attribute_Definition: Method used to catch fish for validation.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain: Method used to catch fish for validation.
Attribute:
Attribute_Label: Comments
Attribute_Definition: Additional comments of fish observations
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain: Additional comments of fish observations
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey, Alaska Science Center
Contact_Address:
Address_Type: Mailing and Physical
Address: 4210 University Drive
City: Anchorage
State_or_Province: Alaska
Postal_Code: 99508
Country: USA
Contact_Voice_Telephone: 907-786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov
Resource_Description:
The U.S. Geological Survey, Alaska Science Center is the authoritative source and distributor of these data.
Distribution_Liability:
Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data for other purposes or on all computer systems, nor shall the act of distribution constitute any such warranty. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: CSV
Format_Information_Content:
Data are distributed in a Zip package containing data in CSV format and FGDC metadata in XML and HTML formats.
File_Decompression_Technique:
Compression applied by the 7-Zip utility using the default compression level [5]. The Zip package can be decompressed and unpacked by open source or commercially available unzip tools.
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: https://doi.org/10.5066/F74J0C9Z
Fees: None
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Gulf Watch Alaska
Contact_Address:
Address_Type: Mailing and Physical
Address: The Exxon Valdez Oil Spill Trustee Council
Address: 4230 University Drive, Ste 220
City: Anchorage
State_or_Province: Alaska
Postal_Code: 99508
Country: USA
Contact_Voice_Telephone: (907) 278-8012
Contact_Electronic_Mail_Address: https://gulfwatchalaska.org
Resource_Description:
Gulf Watch Alaska is the long-term ecosystem monitoring program of the Exxon Valdez Oil Spill Trustee Council for the marine ecosystem affected by the 1989 oil spill. Gulf Watch Alaska is an alternative distributor of these data.
Distribution_Liability:
The USGS Alaska Science Center is the authoritative source and distributor of these data. To facilitate discovery and access, the data are also available through Gulf Watch Alaska via the Alaska Ocean Observing System (AOOS) - Gulf of Alaska Data Portal. The USGS Alaska Science Center is not responsible for the accuracy, maintenance, or integrity of any alternative source of these data.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: CSV
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
https://portal.aoos.org/gulf-of-alaska#metadata/3ca497e2-3421-4fa4-a550-f4d397a73c07/project
Fees: None
Ordering_Instructions:
The Alaska Ocean Observing System (AOOS) - Gulf of Alaska Data Portal is accessible at: https://portal.aoos.org/gulf-of-alaska#
Metadata_Reference_Information:
Metadata_Date: 20230330
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey, Alaska Science Center
Contact_Address:
Address_Type: Mailing and Physical
Address: 4210 University Drive
City: Anchorage
State_or_Province: Alaska
Postal_Code: 99508
Country: USA
Contact_Voice_Telephone: 907-786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov
Metadata_Standard_Name:
FGDC Biological Data Profile of the Content Standard for Digital Geospatial Metadata (CSDGM)
Metadata_Standard_Version: FGDC-STD-001.1-1999
Generated by mp version 2.9.52 on Thu Mar 30 22:27:01 2023