Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 462

The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.

Sources of atmospheric methane: Measurements in rice paddies and a discussion

Open access
Cicerone, Ralph J., Shetter, James D.·1981·Journal of Geophysical Research: Oceans

Abstract

We have made field measurements of methane fluxes from rice paddies, fresh water lakes, and saltwater marshes to infer estimates of the size of these sources of atmospheric methane. The rice‐paddy measurements, the first of their kind, show that the principal means of methane escape is through the plants themselves as opposed to transport across the water‐air interface via bubbles or molecular diffusion. Nitrogen‐fertilized plants release much more methane than unfertilized plants but even these measured rates are only one fourth as large as those inferred earlier by Koyama and on which all global extrapolations have been based to date. We also compare our measured methane fluxes from lakes and marshes to similar earlier data and find that extant data and flux‐measurement methods are insufficient for reliable global extrapolations.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1029/jc086ic08p07203

Cites

27 of 27 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 27 references

Cited by

See all 462

Metadata

Authors
Cicerone, R. J., & Shetter, J. D.
Venue
Journal of Geophysical Research: Oceans
Published
1981-08-20
Volume
86
Issue
C8
Pages
7203-7209
ISSN
0148-0227 (ISSN-L)
OpenAlex
W2075167374
Cited by
462
References
27
FWCI
14.94
Type
journal article
Language
en
Open access
bronze

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Sources of atmospheric methane: Measurements in rice paddies and a discussion. https://app.cochat.ai/papers/10.1029/jc086ic08p07203
The paper
Cicerone, R. J., & Shetter, J. D. (1981). Sources of atmospheric methane: Measurements in rice paddies and a discussion. Journal of Geophysical Research: Oceans. https://doi.org/10.1029/jc086ic08p07203

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

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.