Black carbon decomposition under varying water regimes
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Biochar half-life ranges from decades to centuries.
“having half-life ranging from decades (Nguyen et al., 2009) to centuries (Zimmerman, 2010).”
From A review on biochar modulated soil condition improvements and nutrient dynamics concerning crop yields: Pathways to climate change mitigation and global food security (2019) · cites this paper as Nguyen et al., 2009
The citation lists haven’t been fetched yet
References 59 · Cited by 394
- Authors
- Nguyen, B. T., & Lehmann, J.
- Affiliations
- Cornell University (US)
- Corresponding author
- Lehmann, Johannes
- Venue
- Organic Geochemistry
- Publisher
- Elsevier BV
- Published
- 2009-08
- Volume
- 40
- Issue
- 8
- Pages
- 846-853
- ISSN
- 0146-6380 (ISSN-L)
- OpenAlex
- W2096943193
- Cited by
- 394
- References
- 59
- Citations by year
- 2026: 7 · 2025: 13 · 2024: 16 · 2023: 17 · 2022: 26 · 2021: 27 · 2020: 32 · 2019: 22 · 2018: 30 · 2017: 33 · 2016: 20 · 2015: 38 · 2014: 31 · 2013: 20 · 2012: 23
- FWCI
- 34.63
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Organic Geochemistry (publishedVersion)
- Funders
- U.S. Department of Agriculture
- Vietnam Education Foundation
- Topics
- Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Carbon and Nitrogen Dynamics
- Physical Sciences › Engineering › Biomedical Engineering › Thermochemical Biomass Conversion Processes
- Physical Sciences › Environmental Science › Global and Planetary Change › Fire effects on ecosystems
- Keywords
- black carbon, biochar stability, carbon mineralization, oxidation, water regime, corn residue, oak wood, charring temperature, cation exchange capacity, O/C ratio, surface functional groups, pH, carbon cycle
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 ›
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