Pacific Arctic Stable Isotope Synthesis [Dunton]
This dataset is a synthesis of carbon and nitrogen stable isotope data from several studies collected into a single GIS feature class. The data cover the Pacific-influenced coastal shelf ecosystem of the Arctic Ocean. Data points include isotopic ratios of del C-13 and del N-15. Additional metadata such as the names of the original data collectors are included as attributes of the feature class when available. Carbon isotope ratios are a good indicator of carbon sources of the food web because of their small enrichment steps between consecutive consumers (0-1 0/00) and nitrogen isotope ratios are good indicators of trophic level (TL) because of the larger enrichment step of 3-4 0/00 between TL. This dataset is part of the Pacific Marine Arctic Regional Synthesis (PacMARS) Project.
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|Begin datetime||1980-01-01 00:00:00|
|End datetime||2010-08-10 23:59:59|
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
Minimum (South) Latitude:
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: 180.00
Additional contact information
- author: Kenneth H. Dunton <firstname.lastname@example.org>
- principalInvestigator: Kenneth H. Dunton <email@example.com>
CitationExample citation following ESIP guidelines:
Dunton, K. 2013. Pacific Arctic Stable Isotope Synthesis. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D66M34V0. Accessed 03 Oct 2022.
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