Dataset: DOC and TDN concentrations & phenolic content from exudation experiments in outdoor tanks with Sargassum samples collected off the coast of Bermuda and in the Sargasso Sea in 2016

This dataset has not been validatedData not availableVersion 1 (2024-09-25)Dataset Type:Unknown

Principal Investigator: Michael Gonsior (University of Maryland Center for Environmental Science)

Co-Principal Investigator: Neil V. Blough (University of Maryland - College Park)

Co-Principal Investigator: Rossana Del Vecchio (University of Maryland - College Park)

Scientist: Leanne Powers (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Project: Collaborative Research: Phlorotannins - An Important Source of Marine Chromophoric Dissolved Organic Matter? (Sargassum DOM)

Abstract

Dissolved inorganic carbon (DOC), total dissolved nitrogen (TDN) concentrations, and phenolic content from exudation experiments in outdoor tanks with Sargassum samples collected aboard the R/V Henry Stommel off the coast of Bermuda and R/V Hugh.R. Sharp in the Sargasso Sea in 2016. This dataset includes formula assignments for outdoor exudation experiments under natural (sunlight) conditions (n = 4). These data were published in Powers et al. (2019).

Cite Dataset

See "Related Datasets" section for other datasets from these exudation experiments.

SPE-DOC = Solid-phase extracted dissolved organic carbon.
DOC = Dissolved inorganic carbon
TDN = Total Dissolved Nitrogen

Related Datasets

IsRelatedTo
Dataset: Sargassum exudation experiments: FT-ICR MS
Relationship Description: These datasets all utilized samples from the same outdoor exudation experiments.
Gonsior, M., Blough, N. V., Del Vecchio, R., Powers, L. (2024) FT-ICR MS data from exudation experiments in outdoor tanks with Sargassum samples collected off the coast of Bermuda and in the Sargasso Sea in 2016. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-25 http://lod.bco-dmo.org/id/dataset/938799
IsRelatedTo
Dataset: Sargassum exudation experiments: fluorescence
Relationship Description: These datasets all utilized samples from the same outdoor exudation experiments.
Gonsior, M., Blough, N. V., Del Vecchio, R., Powers, L. (2024) Fluorescence spectra from exudation experiments in outdoor tanks with Sargassum samples collected off the coast of Bermuda and in the Sargasso Sea in 2016. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-25 http://lod.bco-dmo.org/id/dataset/938831
IsRelatedTo
Dataset: Sargassum photochem/titrations
Relationship Description: These datasets all utilized samples from the same outdoor exudation experiments.
Gonsior, M., Blough, N. V., Del Vecchio, R., Powers, L. (2024) Sargassum DOM optical properties tested for photodegradation rates and pH dependence from experiments conducted in outdoor tanks with Sargassum samples collected off the coast of Bermuda and in the Sargasso Sea in 2016. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-25 http://lod.bco-dmo.org/id/dataset/938807

Related Publications

Results
Powers, L. C., Hertkorn, N., McDonald, N., Schmitt‐Kopplin, P., Del Vecchio, R., Blough, N. V., & Gonsior, M. (2019). Sargassum sp. Act as a Large Regional Source of Marine Dissolved Organic Carbon and Polyphenols. Global Biogeochemical Cycles, 33(11), 1423–1439. Portico. https://doi.org/10.1029/2019gb006225

Gonsior, M., Blough, N. V., Del Vecchio, R., Powers, L. (2024) DOC and TDN concentrations & phenolic content from exudation experiments in outdoor tanks with Sargassum samples collected off the coast of Bermuda and in the Sargasso Sea in 2016. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-25 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/938791 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.

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Funded by the U.S. National Science Foundation