The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Mars: An Evolving Atmosphere
Abstract
Photochemical reactions in the martian exosphere produce fast atoms of oxygen, carbon, and nitrogen and provide large escape fluxes of these elements. They appear to play a crucial role in the evolution of the martian atmosphere. The relative outgassing rates of H 2 O and CO 2 on Mars are comparable with terrestrial values, although absolute rates for Mars are lower by a factor of 10 3 . Nitrogen is a trace constituent, less than 1 percent, of the present martian atmosphere.
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.
Integrity signals
Registry
Cites
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.
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
RUBEY, W. W. (1951) · Geological Society of America Bulletin · doi:10.1130/0016-7606(1951)62[1111:ghosw]2.0.co;2 · Cited by 694
Mariner 6 and 7 Ultraviolet Spectrometer Experiment: Analysis of hydrogen Lyman-alpha data
Anderson, D. E., & Hord, C. W. (1971) · Journal of Geophysical Research Atmospheres · doi:10.1029/ja076i028p06666 · Cited by 256
Mariner 6 and 7 Ultraviolet Spectrometer Experiment: Upper atmosphere data
Barth, C. A., Hord, C. W., Pearce, J. B., Kelly, K. K., Anderson, G. P., & Stewart, A. I. F. (1971) · Journal of Geophysical Research Atmospheres · doi:10.1029/ja076i010p02213 · Cited by 246
Rate constants for the reaction of CO2+ with O, O2 and NO; N2+ with O and NO; and O2+ with NO
Fehsenfeld, F. C., Dunkin, D. B., & Ferguson, E. E. (1970) · Planetary and Space Science · doi:10.1016/0032-0633(70)90216-3 · Cited by 173
Mariner 6 and 7 Ultraviolet Spectrometer Experiment: Implications of CO2+, CO and O Airglow
Stewart, A. I. F. (1972) · Journal of Geophysical Research Atmospheres · doi:10.1029/ja077i001p00054 · Cited by 167
Atomic carbon in the atmospheres of Mars and Venus
McElroy, M. B., & McConnell, J. C. (1971) · Journal of Geophysical Research Atmospheres · doi:10.1029/ja076i028p06674 · Cited by 94
Self-citationDissociation of CO2in the Martian Atmosphere
McElroy, M. B., & McConnell, J. C. (1971) · Journal of the Atmospheric Sciences · Cited by 78
Self-citationProduction and escape of hydrogen on Mars
Hunten, D. M., & McElroy, M. B. (1970) · Journal of Geophysical Research Atmospheres · doi:10.1029/ja075i031p05989 · Cited by 70
Self-citationThe Atmospheres of Mars and Venus
Ingersoll, A. P., & Leovy, C. Β. (1971) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev.aa.09.090171.001051 · Cited by 45
Cited by
Anders, E., & Owen, T. (1977) · Science · doi:10.1126/science.198.4316.453 · Cited by 377
A Reappraisal of The Habitability of Planets around M Dwarf Stars
Tarter, J. C., Backus, P. R., Mancinelli, R. L., Aurnou, J. M., Backman, D. E., Basri, G. S., Boss, A. P., Clarke, A., Deming, D., Doyle, L. R., et al. (2007) · Astrobiology · doi:10.1089/ast.2006.0124 · Cited by 340
Ionization, luminosity, and heating of the upper atmosphere of Mars
Fox, J. L., & Dalgarno, A. (1979) · Journal of Geophysical Research: Space Physics · doi:10.1029/ja084ia12p07315 · Cited by 329
Mars: Fretted and chaotic terrains
Sharp, R. P. (1973) · Journal of Geophysical Research · doi:10.1029/jb078i020p04073 · Cited by 314
Evolutionary impact of sputtering of the Martian atmosphere by O+ pickup ions
Luhmann, J. G., Johnson, R. E., & Zhang, M. H. G. (1992) · Geophysical Research Letters · doi:10.1029/92gl02485 · Cited by 260
Metadata
- Authors
- McElroy, M. B.
- Venue
- Science
- Published
- 1972-01-28
- Volume
- 175
- Issue
- 4020
- Pages
- 443-445
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1986958080
- Cited by
- 289
- References
- 9
- FWCI
- 18.04
- Type
- journal article
- Language
- en
- Open access
- closed
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: Mars: An Evolving Atmosphere. https://app.cochat.ai/papers/10.1126/science.175.4020.443
- The paper
- McElroy, M. B. (1972). Mars: An Evolving Atmosphere. Science. https://doi.org/10.1126/science.175.4020.443
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.