FTICR, NPOC, TN, and Moisture of Variably Inundated Sediment across 48 North American Rivers

Dataset · Fri Jan 01 04:00:00 EST 2021

DOI:https://doi.org/10.15485/1834208· OSTI ID:1834208

Garayburu-Caruso, Vanessa A. ^[1]; Goldman, Amy E. ^[2]; Chu, Rosalie ^[2]; Danczak, Robert E. ^[2]; McCall, Marcy L. ^[2]; McKever, Sophia A. ^[2]; Renteria, Lupita ^[2]; Tolic, Nikola ^[2]; Torgeson, Joshua M. ^[2]; Toyoda, Jason G. ^[2]; Stegen, James C. ^[2]; WHONDRS Consortium, The

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1. Pacific Northwest National Laboratory; Pacific Northwest National Laboratory
2. Pacific Northwest National Laboratory

This dataset supports a broader study examining drivers of organic matter chemistry in variably inundated hyporheic zone sediments and further linking that chemistry to biogeochemical rates. The dataset provides physical and chemical sediment data collected from 48 rivers across North America. There are related data that will be published, including surficial sediment temperature time series that can be used to infer the dynamics of inundation prior to the collection of sediments. This dataset is comprised of two folders: (1) ECA2_Sediment and (2) ECA2_SitePhotos. The ECA2_Sediment folder contains: (1) file-level metadata; (2) data dictionary; (3) field metadata; (4) non-purgeable organic carbon (NPOC), total nitrogen (TN), and sediment moisture; (5) sediment sampling protocol, (6) readme, and (7) folder of high resolution characterization of organic matter from sediment extracts via 12 Tesla Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) through the Environmental Molecular Sciences Laboratory (EMSL; https://www.pnnl.gov/environmental-molecular-sciences-laboratory). The FTICR-MS files are .xml, and the data package includes instructions for using Formularity (https://omics.pnl.gov/software/formularity) and an R script to process the data based on the user's specific needs. All other files are .csv, .txt, or .pdf. The ECA2_SitePhotos folder contains a readme and site photographs taken in the field. All files are .txt or .jpg.

• Research Organization: Environmental System Science Data Infrastructure for a Virtual Ecosystem; Early Career Research Program: Watershed Perturbation-Response Traits Derived Through Ecological Theory - Worldwide Hydrobiogeochemistry Observation Network for Dynamic River Systems (WHONDRS)
• Sponsoring Organization: U.S. DOE > Office of Science > Early Career Research Program
• OSTI ID: 1834208
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
Biogeochemistry
Canopy cover
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER
ESS-DIVE CSV File Formatting Guidelines Reporting Format
ESS-DIVE File Level Metadata Reporting Format
Ephemeral
FTICR-MS
Grain size
Intermittent
Inundation
Macrophyte cover
Mass spectrometry
Metabolite
Metabolomics
Moisture
NPOC
Non-perennial
Non-purgeable organic carbon
Parafluvial
River corridor
Sediment
Site photographs
Stream
TN
Total nitrogen
Vegetation
related identifiers