North Pacific Pelagic Seabird Database (NPPSD)

Metadata Updated: December 4, 2018

The North Pacific Pelagic Seabird Database (NPPSD) was created in 2005 to consolidate data on the oceanic distribution of marine bird species in the North Pacific. Most of these data were collected on surveys by counting species within defined areas and at known locations (that is, on strip transects). The NPPSD also contains observations of other bird species and marine mammals. The original NPPSD combined data from 465 surveys conducted between 1973 and 2002, primarily in waters adjacent to Alaska. These surveys included 61,195 sample transects with location, environment, and metadata information, and the data were organized in a flat-file format. In developing NPPSD 2.0, our goals were to add new datasets, to make significant improvements to database functionality and to provide the database online. NPPSD 2.0 includes data from a broader geographic range within the North Pacific, including new observations made offshore of the Russian Federation, Japan, Korea, British Columbia (Canada), Oregon, and California. These data were imported into a relational database, proofed, and structured in a common format. NPPSD 2.0 contains 351,674 samples (transects) collected between 1973 and 2012, representing a total sampled area of 270,259 square kilometers, and extends the time series of samples in some areas—notably the Bering Sea—to four decades. It contains observations of 16,988,138 birds and 235,545 marine mammals and is available from https://dx.doi.org/10.5066/F7WQ01T3. Supplementary materials include an updated set of standardized taxonomic codes, reference maps that show the spatial and temporal distribution of the survey efforts and a query tool.

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 March 31, 2015
Metadata Created Date December 1, 2018
Metadata Updated Date December 4, 2018
Reference Date(s) (publication)
Frequency Of Update irregular
Frequency Of Update irregular

Metadata Source

Harvested from DOI CKAN Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Date March 31, 2015
Metadata Created Date December 1, 2018
Metadata Updated Date December 4, 2018
Reference Date(s) (publication)
Responsible Party U.S. Geological Survey (Point of Contact)
Contact Email
Access Constraints Use Constraints: For purposes of publication or dissemination, citations or credit should be given to the U.S. Geological Survey. The data are for non-commercial use only. No third party distribution is permitted. It is strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate data set limitations, restrictions or intended use. It is the responsibility of the data user to use the data appropriately and consistent with the limitations of data in general and these data in particular., Access Constraints: None.
Bbox East Long -104.968399
Bbox North Lat 88.453743
Bbox South Lat 0
Bbox West Long 129.166667
Coupled Resource
Frequency Of Update irregular
Guid
Harvest Object Id 71a609fd-c0ac-49da-b3b6-913ba13e2d71
Harvest Source Id 34ce571b-cb98-4e0b-979f-30f9ecc452c5
Harvest Source Title DOI CKAN Harvest Source
Licence It is strongly recommended that the data described or contained herein be acquired directly from the U. S. Geological Survey and not indirectly through some other sources which may have changed the data in some way. The data are released on the condition that neither the U.S. Geological Survey nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use. No warranty expressed or implied is made regarding the accuracy or utility of the data and information on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Neither the originators of this dataset, nor the U.S. Geological Survey, nor the U.S. Government shall be held liable for improper or incorrect use of the data described and/or contained herein. Any use of trade, firm or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. This disclaimer applies both to individual use of the data and information, and aggregate use with other data and information. These data and any derived products are not legal documents and are not intended to be used as such.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester true
Temporal Extent Begin 1973-06-27
Temporal Extent End 2012-10-25

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