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Cited by 357

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

The structure of marine fulvic and humic acids

Open access
Harvey, George R., Boran, Deborah A., Chesal, Larry A., Tokar, John M.·1983·Marine Chemistry

Abstract

Abstract Fulvic and humic acids were isolated from near surface seawater samples obtained at five biologically diverse sites in the Gulf of Mexico in quantities sufficient for detailed NMR and chemical studies. A gas lift pump and a 1500-1 extraction facility provided halfgram quantities of material. The proton NMR spectra of all fulvic and humic acids studied were remarkably similar and differed mainly in the absence of aromaticity in the fulvics. These observations, coupled with published spectra and chemical data, suggest a class structure and general mechanism of formation for marine humic substances. The proposed structures are crosslinked, autoxidized, polyunsaturated fatty acids.

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Crossref · 10.1016/0304-4203(83)90075-0

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Metadata

Authors
Harvey, G. R., Boran, D. A., Chesal, L. A., & Tokar, J. M.
Venue
Marine Chemistry
Publisher
Elsevier BV
Published
1983-03
Volume
12
Issue
2-3
Pages
119-132
ISSN
0304-4203 (ISSN-L)
OpenAlex
W2075259831
Cited by
357
References
1
FWCI
19.69
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The structure of marine fulvic and humic acids. https://app.cochat.ai/papers/10.1016/0304-4203(83)90075-0
The paper
Harvey, G. R., Boran, D. A., Chesal, L. A., & Tokar, J. M. (1983). The structure of marine fulvic and humic acids. Marine Chemistry. https://doi.org/10.1016/0304-4203(83)90075-0

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.