Stable isotopes in surface water (DP1.20206.001)

This data product contains the quality-controlled, native sampling resolution data from NEON's stable isotopes in surface water sampling protocol. Filters containing suspended particulate organic matter (POM) are sent to external facilities for analysis to determine 15N/14N and 13C/12C particulate isotope ratios and particulate carbon and nitrogen masses. Water samples are sent to external facilities for analysis to determine 18O/12O and 2H/1H water isotope ratios. For additional details, see the user guide, protocols, and science design listed in the Documentation section in this data product's details webpage.
Latency:
The expected time from data and/or sample collection in the field to data publication is as follows, for each of the data tables (in days) in the downloaded data package. See the Data Product User Guide for more information.

asi_externalLabH2OIsotopes: 120

asi_externalLabPOMSummaryData: 14

asi_externalLabSummaryData: 14

asi_fieldData: 30

asi_fieldSuperParent: 30

asi_POMExternalLabDataPerSample: 180