WHONDRS Surface Water Dissolved Organic Carbon and FTICR-MS across Glacial Features in Svalbard 2022

• Main Authors: Lupita Renteria, Rosalie Chu, Robert E. Danczak, Dillman Delgado, Brieanne Forbes, Vanessa A. Garayburu-Caruso, Amy E. Goldman, Andrew Hodson, Gabrielle Kleber, Maggi Laan, Leonard Magerl, Sophia A. McKever, Jason G. Toyoda, Jacob Yde, James C. Stegen
• Format: Dataset
• Language: unknown
• Published: ESS-DIVE: Deep Insight for Earth Science Data 2023
• Subjects: River corridor; Freshwater; River; Stream; Watershed; Biogeochemistry; Hydrobiogeochemical function; Organic matter; Hyporheic zone; Metabolite; Metabolomics; Mass spectrometry; EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER; EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS; EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GLACIERS/ICE SHEETS; DOC; Dissolved organic carbon; NPOC; Non-purgeable organic carbon; FTICR-MS; Svalbard; Norway; Bessemerbreen; Elektrobreen; Scheelebreen; Svalbreen; Ice; permafrost
• Online Access: https://search.dataone.org/view/ess-dive-5fe59db359e7e13-20230406T160416117662

This dataset supports a broader study examining climatic forcing of terrestrial greenhouse gas emission through permafrost and glaciers in Svalbard. The dataset provides geochemistry and organic matter characterization data generated from surface water collected from 11 sites across central Svalbard. Data were also collected in 2021 and can be found at https://data.ess-dive.lbl.gov/view/doi:10.15485/1888571. Additional related data were collected and will be published separately in collaboration with Yde and Kleber. This dataset is comprised of one main data folder containing (1) file-level metadata; (2) data dictionary; (3) field metadata; (4) dissolved organic carbon (DOC; measured as non-purgeable organic carbon; NPOC); (5) surface water sampling protocol; (6) readme; (7) methods codes; (8) international geo-sample number (IGSN) mapping file; (9) a folder of field photos; and (10) folder of high resolution characterization of organic matter via 7 Tesla Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) generated through the Environmental Molecular Sciences Laboratory (EMSL; https://www.pnnl.gov/environmental-molecular-sciences-laboratory). The FTICR folder contains two subfolders, one containing the .xml data files and the other containing 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 files are .csv, .pdf, .R, .ref, or .xml.