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National Wetland Condition Assessment (NWCA) Soil and Water Stable Isotope Data

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: October 22, 2025 | Last Modified: 2025-07-02
These datasets provide raw stable isotope data collected as part of the National Wetland Condition Assessment (NWCA).  δ15N and δ13C measured from 10-cm Standard Depth Soil Cores are reported for 2016 NWCA.

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