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NEONiso R Package Simplifies Atmospheric Isotope Data Calibration

A functional model of soil organic matter composition at continental scale
OSI
PI Name
Steven Hall
More Details +

Predict the abundances of different molecules in soil, their relationships with specific soil minerals, and effects on decomposition and nitrogen (N) mineralization across spatial scales

PI Name
Steven Hall

Field sites
Abby Road NEON
Bartlett Experimental Forest NEON
Blandy Experimental Farm NEON
...

More Info
PI Affiliation
University of Wisconsin Madison
Funding Information
NSF 2307253
Start date
January 1, 2024
End date
December 31, 2026
Leveraging proximal and in situ soil sensing to improve the prediction of keystone soil microbiome functions
OSI
PI Name
Zachary Freedman
More Details +

Quantify the degree to which MIR spectroscopy alone, and in concert with other microbially-relevant sensor-derived data, can be used to predict soil microbial community composition as well as keystone functions of the soil microbial community

PI Name
Zachary Freedman

Field sites
Bartlett Experimental Forest NEON
Chase Lake National Wildlife Refuge NEON
Dakota Coteau Field Site NEON
...

More Info
PI Affiliation
University of Wisconsin Madison
Funding Information
NSF 2226568
Start date
February 15, 2024
End date
October 31, 2024

Updates to the Atmospheric CO2 Isotopes data product in 2024 Data Release

New scaled data table for soil microbe biomass: Data reported in scaled format according to results from an internal standard

Collaborative Research: MRA: On thin ice – implications of shorter winters for the future of freshwater phytoplankton phenology and function
OSI
PI Name
Rebecca North
More Details +

Study phytoplankton dynamics on a year-round scale using field observations, experiments, high-frequency environmental sensors, and employ predictive modeling to assess how changes in climate will ultimately affect basal ecosystem structure and function.

PI Name
Rebecca North

Field sites
Crampton Lake NEON
Lake Barco NEON
Lake Suggs NEON
...

More Info
PI Affiliation
University of Missouri
Funding Information
NSF 2306894
Start date
November 1, 2024
End date
November 30, 2027

Removal of aquatic biogeochemical data at D03 between Aug-Dec 2023 due to incorrect filters

Data quality issue with surface water chemistry DOC at Domain 07

Corrections to taxonomy data accessed via the NEON API samples endpoint

Update to timestamp offset in data from all Picarro instruments

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Copyright © Battelle, 2026

The National Ecological Observatory Network is a major facility fully funded by the U.S. National Science Foundation.

Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.