Dataset description: Water and algal chemistry measurements collected from the National Park Service's National Park of American Samoa (NPS-NPSA) Ofu Island unit

Geochemical analysis of coastal springs and possible source waters were conducted in the National Park Service's National Park of American Samoa (NPS-NPSA) Ofu Island unit. Water samples were analyzed for dissolved nutrients, nitrate isotopes (delta-18-O and delta-15-N). Algae samples were collected and analyzed for delta-15-N and delta-13-C values.

Keywords	chemical analysis, geochemistry, light stable isotope analysis
Data types	Chemistry
Format	comma-delimited text;
Amount	12.86 KB

Contacts

Contact	Nancy G Prouty PCMSC_data@usgs.gov

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Location of materials and files

Public files	https://doi.org/10.5066/P1DVZPUV https://www.sciencebase.gov/catalog/item/67cf4de3d34ecfe34cc86a5b
Metadata	https://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_P1DVZPUV/Ofu_water_algal_chemistry_metadata.xml Outline - Questions and answers - Text - XML

Activities and equipment

Activity	Equipment
2020-601-FA	sampling equipment
2020-620-FA	sampling equipment
2020-670-FA	sampling equipment