Dataset: Inorganic nitrogen content; and nitrate, ammonium, and oxygen isotope composition of atmospheric particulates collected on Changdao Island, China from September 22, 2019 to September 5, 2020

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.948530.1Version 1 (2025-02-13)Dataset Type:Other Field Results

Principal Investigator: Meredith Hastings (Brown University)

Co-Principal Investigator: Hayley N. Schiebel (Suffolk University)

Student, Contact: Alexandra MacFarland (Brown University)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

Project: Collaborative Research: Characterization of Reactive Nitrogen in The North Pacific Atmosphere (North Pacific Atmos)

Abstract

These data include the content of total nitrogen, nitrate isotope (15N), ammonium isotope (15N), and oxygen isotope (17O and 18O) composition of atmospheric particulates collected on Changdao Island, China. Aerosol sampling was conducted from September 22, 2019 to September 5, 2020. A high-volume aerosol sampler (model 2031, Qingdao Laoying Environmental Technology Co) operating at 1.0 m3 min -1 with 25 × 20 cm filters was used. Recognizing the deposition of atmospheric particulates has the pote...

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Cite Dataset

Aerosol sampling was conducted from September 22, 2019 to September 5, 2020. A high-volume aerosol sampler (model 2031, Qingdao Laoying Environmental Technology Co) operating at 1.0 m3 min -1 with 25 × 20 cm filters was used. Aerosol samples were for 24-72 h for each filter, with a total of 108 samples collected.

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Related Publications

Results
MacFarland, A. B., Walters, W. W., & Hastings, M. G. (2024). Solid Phase Extraction Methodology for Robust Isotope Analysis of Atmospheric Ammonium. ACS Earth and Space Chemistry, 8(5), 1039–1047. https://doi.org/10.1021/acsearthspacechem.3c00375
Methods
Casciotti, K. L., Sigman, D. M., Hastings, M. G., Böhlke, J. K., & Hilkert, A. (2002). Measurement of the Oxygen Isotopic Composition of Nitrate in Seawater and Freshwater Using the Denitrifier Method. Analytical Chemistry, 74(19), 4905–4912. doi:10.1021/ac020113w
Methods
O’Dell, J.W., 1993a. In: Method 350.1, Revision 2.0: Determination of Ammonia Nitrogen by Semi-automated Colorimetry. US EPA.
Methods
Sigman, D. M., Casciotti, K. L., Andreani, M., Barford, C., Galanter, M., & Böhlke, J. K. (2001). A Bacterial Method for the Nitrogen Isotopic Analysis of Nitrate in Seawater and Freshwater. Analytical Chemistry, 73(17), 4145–4153. doi:10.1021/ac010088e
Methods
U.S. EPA. (1993) In: Method 353.2, Revision 2.0 (August 1993): Determination of Nitrate-Nitrite Nitrogen by Automated Colorimetry. US EPA. Retrieved from https://www.epa.gov/sites/default/files/2015-08/documents/method_353-2_1993.pdf

MacFarland, A., Hastings, M., Schiebel, H. N. (2025) Inorganic nitrogen content; and nitrate, ammonium, and oxygen isotope composition of atmospheric particulates collected on Changdao Island, China from September 22, 2019 to September 5, 2020. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-02-13 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.948530.1 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


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