Cited by 127Soil Carbon and Nitrogen DynamicsSoil and Environmental StudiesSoil erosion and sediment transport

Soil organic carbon stocks, distribution, and composition affected by historic land use changes on adjacent sites

Mueller, Carsten W., Koegel-Knabner, Ingrid·2009·Biology and Fertility of Soils

Abstract

Historic alterations in land use from forest to grassland and cropland to forest were used to determine impacts on carbon (C) stocks and distribution and soil organic matter (SOM) characteristics on adjacent Cambisols in Eastern Germany. We investigated a continuous Norway spruce forest (F-F), a former cropland afforested in 1930 (C-F), and a grassland deforested in 1953 (F-G). For C and N stocks, we sampled the A and B horizons of nine soil pits per site. Additionally, we separated SOM fractions of A and B horizons by physical means from one central soil pit per pedon. To unravel differences of SOM composition, we analyzed SOM fractions by ¹³C-CPMAS NMR spectroscopy and radiocarbon analysis. For the mineral soils, differences in total C stocks between the sites were low (F-F = 8.3 kg m⁻²; C-F = 7.3 kg m⁻²; F-G = 8.2 kg m⁻²). Larger total C stocks (+25%) were found under continuous forest compared with grassland, due to the C stored within the organic horizons. Due to a faster turnover, the contents of free particulate organic matter (POM) were lower under grassland. High alkyl C/O/N-alkyl C ratios of free POM fractions indicated higher decomposition stages under forest (1.16) in relation to former cropland (0.48) and grassland (0.33). Historic management, such as burning of tree residues, was still identifiable in the subsoils by the composition and ¹⁴C activity of occluded POM fractions. The high potential of longer lasting C sequestration within fractions of slower turnover was indicated by the larger amounts of claybound C per square meter found under continuous forest in contrast to grassland.

Integrity signals

Registry

Crossref · 10.1007/s00374-008-0336-9

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • For forest systems, new carbon inputs from plant residues can enter relatively fast decomposable soil organic carbon pools, particularly if the soil had a low clay content.

    “For forest systems [142], it has been shown that new C inputs from plant residues can enter relatively fast decomposable SOC pools, particularly if the soil had a low clay content [148].”
  • The amount of carbon occluded, considered a main index of long-term sequestered carbon in soils under forest and under Miscanthus, remains to be quantified.

    “The amount of C occluded, which is considered as a main index of long-term sequestered C in soils under forest [148] as well under Miscanthus [11], remains to be quantified.”
  • It has never been proven experimentally that a multi-pool chain model can represent the decreasing decomposition of residues due to chemical and physical protection.

    “Second, it has never been proven experimentally that a multi-pool chain model can represent the decreasing decomposition of residues due to chemical and physical protection [118, 148, 170].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Mueller, C. W., & Koegel-Knabner, I.
Affiliations
Technical University of Munich (DE)
Corresponding author
Mueller, Carsten W.
Venue
Biology and Fertility of Soils
Published
2008-10-18
Volume
45
Issue
4
Pages
347-359
ISSN
  • 0178-2762 (ISSN-L)
  • 1432-0789
OpenAlex
W1966409932
Cited by
127
References
38
Citations by year
2026: 7 · 2025: 17 · 2024: 13 · 2023: 4 · 2022: 12 · 2021: 9 · 2020: 4 · 2019: 6 · 2018: 6 · 2017: 2 · 2016: 6 · 2015: 8 · 2014: 6 · 2013: 7 · 2012: 3
FWCI
8.61
Type
journal article
Language
en
Open access
closed
Locations
  • Biology and Fertility of Soils (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Carbon and Nitrogen Dynamics
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil and Environmental Studies
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil erosion and sediment transport
Keywords
soil organic carbon stocks, land use change, Norway spruce forest, grassland, Cambisol, soil organic matter fractions, particulate organic matter, organic matter decomposition, carbon-14, 13C NMR, carbon sequestration, soil horizons

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