Size, distribution, and vulnerability of the global soil inorganic carbon
Global estimates of the size, distribution, and vulnerability of soil inorganic carbon (SIC) remain largely unquantified. By compiling 223,593 field-based measurements and developing machine-learning models, we report that global soils store 2305 ± 636 (±1 SD) billion tonnes of carbon as SIC over the top 2-meter depth. Under future scenarios, soil acidification associated with nitrogen additions to terrestrial ecosystems will reduce global SIC (0.3 meters) up to 23 billion tonnes of carbon over the next 30 years, with India and China being the most affected. Our synthesis of present-day land-water carbon inventories and inland-water carbonate chemistry reveals that at least 1.13 ± 0.33 billion tonnes of inorganic carbon is lost to inland-waters through soils annually, resulting in large but overlooked impacts on atmospheric and hydrospheric carbon dynamics.
Top-30
Journals
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2
4
6
8
10
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Catena
10 publications, 8.7%
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Global Change Biology
10 publications, 8.7%
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Geoderma
8 publications, 6.96%
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Soil and Tillage Research
7 publications, 6.09%
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Agriculture, Ecosystems and Environment
6 publications, 5.22%
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Science of the Total Environment
5 publications, 4.35%
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Journal of Environmental Management
4 publications, 3.48%
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Land
3 publications, 2.61%
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Forests
3 publications, 2.61%
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Land Degradation and Development
3 publications, 2.61%
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Agronomy
2 publications, 1.74%
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Applied Soil Ecology
2 publications, 1.74%
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Ecological Indicators
2 publications, 1.74%
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Communications Earth & Environment
2 publications, 1.74%
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Journal of Integrative Agriculture
2 publications, 1.74%
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Environmental Science & Technology
2 publications, 1.74%
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European Journal of Soil Science
2 publications, 1.74%
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Plants
1 publication, 0.87%
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Biogeochemistry
1 publication, 0.87%
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Geophysical Research Letters
1 publication, 0.87%
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Earth System Science Data
1 publication, 0.87%
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Food Research International
1 publication, 0.87%
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Science Bulletin
1 publication, 0.87%
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Biological Diversity
1 publication, 0.87%
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Soil Ecology Letters
1 publication, 0.87%
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Soil Biology and Biochemistry
1 publication, 0.87%
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Biomass
1 publication, 0.87%
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Remote Sensing of Environment
1 publication, 0.87%
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Water (Switzerland)
1 publication, 0.87%
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2
4
6
8
10
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Publishers
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10
20
30
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50
60
70
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Elsevier
66 publications, 57.39%
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Wiley
19 publications, 16.52%
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MDPI
11 publications, 9.57%
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Springer Nature
11 publications, 9.57%
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American Chemical Society (ACS)
3 publications, 2.61%
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Pleiades Publishing
2 publications, 1.74%
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Cold Spring Harbor Laboratory
1 publication, 0.87%
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Copernicus
1 publication, 0.87%
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American Geophysical Union
1 publication, 0.87%
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10
20
30
40
50
60
70
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- We do not take into account publications without a DOI.
- Statistics recalculated weekly.