Counts of prey species found in harbor seal scat samples collected in the San Juan Islands from 2005-2008 (Seal_response_to_prey project) (NCEI Accession 0277278)
This dataset contains biological and survey - biological data collected at WWU during deployment lab_Acevedo at Bellingham, WA from 2005-03-01 to 2008-02-01. These data include common_name, family, and species. These data were collected by Philip S Levin of National Marine Fisheries Service, Jeffrey F Bromaghin of United States Geological Survey, John M Kennish of University of Alaska, Anchorage, Monique M Lance and Steven J Jeffries of Washington Department of Fish and Wildlife, and Alejandro Acevedo-Gutierrez of Western Washington University as part of the "Responses of Seals and Sea Lions to Increased Rockfish Density (Seal_response_to_prey)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2023-01-23.
The following is the text of the dataset description provided by BCO-DMO:
Counts of prey species found in harbor seal scat samples.
Dataset Description:
Counts of prey species identified in harbor seal scat samples collected from 2005 to 2008.
Also see the related data set, "seal_prey_by_region", in which frequencies of occurrence are provided for prey groupings for different sampling regions within the San Juan Islands.
Data and methods, including sample sizes, are described in:
Lance , M. M., Chang, W.-Y., Jeffries, S. J., Pearson, S. F. & Acevedo-Gutierrez, A. 2012. Harbor seal diet in northern Puget Sound: implications for the recovery of depressed fish stocks. Marine Ecology Progress Series 464:257-271. https://doi.org/10.3354/meps09880
The following is the text of the dataset description provided by BCO-DMO:
Counts of prey species found in harbor seal scat samples.
Dataset Description:
Counts of prey species identified in harbor seal scat samples collected from 2005 to 2008.
Also see the related data set, "seal_prey_by_region", in which frequencies of occurrence are provided for prey groupings for different sampling regions within the San Juan Islands.
Data and methods, including sample sizes, are described in:
Lance , M. M., Chang, W.-Y., Jeffries, S. J., Pearson, S. F. & Acevedo-Gutierrez, A. 2012. Harbor seal diet in northern Puget Sound: implications for the recovery of depressed fish stocks. Marine Ecology Progress Series 464:257-271. https://doi.org/10.3354/meps09880
Dataset Citation
- Cite as: Acevedo-Gutierrez, Alejandro; Bromaghin, Jeffrey F; Jeffries, Steven J; Kennish, John M; Lance, Monique M; Levin, Philip S. (2023). Counts of prey species found in harbor seal scat samples collected in the San Juan Islands from 2005-2008 (Seal_response_to_prey project) (NCEI Accession 0277278). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0277278. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0277278
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Distribution Formats |
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Coverage Description | Bellingham, WA |
Time Period | 2005-03-01 to 2008-02-01 |
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Supplemental Information | Acquisition Description: From Lance et al.: From 2005 to 2008, fecal samples (scats) were collected seasonally over 3 collection periods: March to early June (‘spring’), late July to September (‘summer/fall’), and January to February (‘winter’). Scats were collected from 23 haul-out locations during daytime low tides. The sites were dispersed throughout the study area, represented various habitat types used by harbor seals, were the largest haul-outs where adequate sample sizes could be collected, and were easily accessible by boat. Two or three collection trips were made each season, with a target sample size of 60 scats per season per region. Samples were stored frozen. In the lab, samples were enclosed in fine mesh paint-strainer bags and cleaned using a washing machine or nested sieves. Hard parts were cleaned and stored dry. Prey were identified to lowest possible taxon using a dissecting microscope, reference fish bone collections, and published keys. |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Platform keywords | BCO-DMO Platform Names Global Change Master Directory (GCMD) Platform Keywords |
Place keywords | Provider Place Names |
Project keywords | BCO-DMO Standard Projects Provider Deployment IDs Provider Funding Award Information |
Keywords | NCEI ACCESSION NUMBER |
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Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov