Species Distribution: False Killer Whale - Hawaii

Metadata Updated: November 12, 2020

This dataset contains a collection of known point locations of false killer whales identified either via automated satellite tracking of tagged organisms or through direct human observation via shipborne and aerial surveys. This can be useful for assessing species abundance, population structure, habitat use, and behavior. This collection is aggregated from multiple data sources and survey periods listed below. Each data point contains attributes for further information about the time and source of the observation. This dataset was compiled by the Pacific Islands Ocean Observing System (PacIOOS) and may be updated in the future if additional data sources are acquired.

Cascadia Research Collective (CRC) has been undertaking shipborne surveys for odontocetes in Hawaiian waters since 2000. False killer whales have the lowest abundance estimate of any odontocetes in Hawaiian waters. Two populations have been recognized. The main Hawaiian Islands insular population, estimated at about 150 individuals, has been proposed for an endangered listing under the U.S. Endangered Species Act. Two false killer whales from the Northwestern Hawaiian Islands insular population were also tagged, with data provided by the Pacific Islands Fisheries Science Center (PIFSC) and Southwest Fisheries Science Center (SWFSC). In addition, Dr. Joseph Mobley of the Marine Mammal Research Consultants (MMRC) led aerial surveys for cetaceans in Hawaiian waters from 1993-2003.

For further information, please see: http://www.cascadiaresearch.org/hawaiian-cetacean-studies/false-killer-whales-hawaii

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date January 31, 2018
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 31, 2018 (creation), January 31, 2018 (issued), January 31, 2018 (revision)
Frequency Of Update

Metadata Source

Harvested from ioos

Graphic Preview

Sample image.

Additional Metadata

Resource Type Dataset
Metadata Date January 31, 2018
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 31, 2018 (creation), January 31, 2018 (issued), January 31, 2018 (revision)
Responsible Party Pacific Islands Ocean Observing System (PacIOOS) (Point of Contact)
Contact Email
Guid hi_pacioos_all_whale_killer_false
Access Constraints
Bbox East Long -154.754
Bbox North Lat 25.228
Bbox South Lat 18.889
Bbox West Long -168.321
Coupled Resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
Frequency Of Update
Graphic Preview Description Sample image.
Graphic Preview File http://pacioos.org/metadata/browse/hi_pacioos_all_whale_killer_false.png
Licence
Metadata Language eng
Metadata Type geospatial
Progress
Spatial Data Service Type Open Geospatial Consortium Web Map Service (WMS)
Spatial Reference System
Spatial Harvester True

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