Aviation soot has a measurable effective radiative forcing over specific time periods

the verdict

SUPPORTED

the evidence backs this

Recorded sources

3 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that aviation soot has a measurable effective radiative forcing over specific time periods?

Yes. Multiple comprehensive scientific assessments and atmospheric models demonstrate that aviation soot and associated particulate emissions exert a measurable effective radiative forcing on the climate over specific time frames.

Verdict: SUPPORTED · 3 sources for, 0 against · Last checked 4 Aug 2026

The analysis

The claim is specific, empirical, and contestable, passing Step 0. The retrieved literature (especially papers [0], [1], and [3]) explicitly calculates or models the effective radiative forcing (ERF) and radiative forcing (RF) of aviation-related soot and aerosol-cloud interactions over specific periods, providing clear and direct support for the claim. Therefore, the balance verdict is SUPPORTED.

Evidence for · 3

The contribution of global aviation to anthropogenic climate forcing for 2000 to 2018.

2021

Evaluates global aviation climate forcing terms explicitly, finding positive net effective radiative forcing contributions from soot, water vapor, and contrail cirrus over specific multi-year periods.

Get citation

DS, L., DW, F., A, S., MR, A., U, B., Q, C., SJ, D., S, F., PM, F., J, F., A, G., RR, D. L., LL, L., MT, L., RJ, M., B, O., JE, P., G, P., MJ, P., R, S., & LJ, W. (2021). The contribution of global aviation to anthropogenic climate forcing for 2000 to 2018.. doi.org. https://doi.org/10.1016/j.atmosenv.2020.117834

See more details

More for · 2

Transport impacts on atmosphere and climate: Aviation.

2010

Establishes that aviation particulate and soot emissions drive non-CO2 radiative forcing components over decades.

Get citation

DS, L., G, P., V, G., K, G., JE, P., A, P., MJ, P., U, S., A, B., T, B., D, I., LL, L., & R, S. (2010). Transport impacts on atmosphere and climate: Aviation.. doi.org. https://doi.org/10.1016/j.atmosenv.2009.06.005

Aircraft soot indirect effect on large‐scale cirrus clouds: Is the indirect forcing by aircraft soot positive or negative?

2014

Models the specific climate impacts and radiative forcing ranges of aircraft soot acting as ice nuclei in cirrus clouds.

Get citation

Zhou, C. & Penner, J. E. (2014). Aircraft soot indirect effect on large‐scale cirrus clouds: Is the indirect forcing by aircraft soot positive or negative?. doi.org. https://doi.org/10.1002/2014jd021914

Related receipts

The 2020 Chinese COVID lockdown produced a measurable radiative forcing change that affected atmospheric circulation PARTIAL LEAN related question, same topic

Receipt History

first checked04 Aug 2026

judged → SUPPORTED · 8804 Aug 2026

Anyone with this link can read the claim and its public receipt, including any personal information in that text. Open permanent receipt.

Check your own claim

Challenge the receipt

I have a source that contradicts this verdict I have a source that supports it No source: request a receipt review Requests are recorded for review. This does not start an automatic check or guarantee a response time.

See the evidence timeline

Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.

This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work