FLUORESCENCE EXCITATION EMISSION SPECTRA OF SOIL WATER EXTRACTABLE ORGANIC MATTER ACROSS THE CONTINENTAL U.S.

Authors:
Maggie M. Bowman
Owners: Ryan HoakKiersten Maxwell
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Type: Resource
Storage: The size of this resource is 328.4 MB
Created: Aug 26, 2022 at 7:42 p.m.
Last updated: Feb 03, 2024 at 11:17 a.m. (Metadata update)
Published date: Jan 17, 2023 at 2:05 p.m.
DOI: 10.4211/hs.a8529ec2281443ebb4b4728d3c5353db
Citation: See how to cite this resource
Content types: Geographic Feature Content 
Sharing Status: Published
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Abstract

Using multi-dimensional fluorescence spectroscopy and parallel factor analysis (PARAFAC), we built and validated a 6-component model to characterize SOM extracted using sequential cold (hydrologically active fraction) and hot water extractions (microbially available or labile fraction) from 40 National Ecological Observatory Network (NEON) sites across the continental U.S.. Three components identified are associated with traditionally termed ‘humic-like’ components, one component is representative of particle scatter, and two components are associated with amino acid-like peaks. This dataset contains TIFF images of all blank subtracted and corrected EEMS used in building the WEOM PARAFAC Model.

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Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
North Latitude
71.2826°
East Longitude
-71.2873°
South Latitude
28.1250°
West Longitude
-156.6187°
Leaflet Map data © OpenStreetMap contributors

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Data Services

The following web services are available for data contained in this resource. Geospatial Feature and Raster data are made available via Open Geospatial Consortium Web Services. The provided links can be copied and pasted into GIS software to access these data. Multidimensional NetCDF data are made available via a THREDDS Data Server using remote data access protocols such as OPeNDAP. Other data services may be made available in the future to support additional data types.

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How to Cite

Bowman, M. M. (2023). FLUORESCENCE EXCITATION EMISSION SPECTRA OF SOIL WATER EXTRACTABLE ORGANIC MATTER ACROSS THE CONTINENTAL U.S., HydroShare, https://doi.org/10.4211/hs.a8529ec2281443ebb4b4728d3c5353db

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 http://creativecommons.org/licenses/by/4.0/
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