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Methane release from Gulf coast wetlands
Open accessAbstract
A seasonal study of methane release from adjoining salt, brackish and fresh marsh sediment andthe adjacent open water areas in Louisiana’s Barataria Basin indicates that methane emission isa significant process in the carbon and energy flow of the ecosystem. Methane emission wasinversely related to salinity and sulfate concentration, with methane increasing and salinity andsulfate decreasing with increasing distance from the coast. The annual amounts of methaneevolved were 4.3, 73 and 160 g C m-2 for the salt, brackish and fresh marshes, respectively. Invitro experiments show that methane production is sensitive to the addition of sulfate, highconcentrations (10 mM SO4,) inhibiting methane evolution.
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Citations
Cited by
COMPARATIVE ECOLOGY OF TIDAL FRESHWATER AND SALT MARSHES
Odum, W. E. (1988) · Annual Review of Ecology and Systematics · doi:10.1146/annurev.es.19.110188.001051 · Cited by 543
Natural methyl bromide and methyl chloride emissions from coastal salt marshes
Rhew, R. C., Miller, B. R., & Weiss, R. F. (2000) · Nature · doi:10.1038/35002043 · Cited by 296
Metadata
- Authors
- DeLAUNE, R. D., SMITH, C. J., & PATRICK, W. H.
- Venue
- Tellus B
- Publisher
- Stockholm University Press
- Published
- 1983-02
- Volume
- 35B
- Issue
- 1
- Pages
- 8-15
- ISSN
- 0280-6509 (ISSN-L)
- 1600-0889
- OpenAlex
- W1973908061
- Cited by
- 178
- References
- 0
- FWCI
- 5.68
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Methane release from Gulf coast wetlands. https://app.cochat.ai/papers/10.1111/j.1600-0889.1983.tb00002.x
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- DeLAUNE, R. D., SMITH, C. J., & PATRICK, W. H. (1983). Methane release from Gulf coast wetlands. Tellus B. https://doi.org/10.1111/j.1600-0889.1983.tb00002.x
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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.
