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Cited by 447

The DOI matches its Crossref record; 65 of the 65 references it cites were found in a registry or an index.

Global perturbation of organic carbon cycling by river damming

Open access
Maavara, Taylor, Lauerwald, Ronny, Regnier, Pierre, Van Cappellen, Philippe·2017·Nature Communications

Abstract

The damming of rivers represents one of the most far-reaching human modifications of the flows of water and associated matter from land to sea. Dam reservoirs are hotspots of sediment accumulation, primary productivity (P) and carbon mineralization (R) along the river continuum. Here we show that for the period 1970–2030, global carbon mineralization in reservoirs exceeds carbon fixation (P<R); the global P/R ratio, however, varies significantly, from 0.20 to 0.58 because of the changing age distribution of dams. We further estimate that at the start of the twenty-first century, in-reservoir burial plus mineralization eliminated 4.0±0.9 Tmol per year (48±11 Tg C per year) or 13% of total organic carbon (OC) carried by rivers to the oceans. Because of the ongoing boom in dam building, in particular in emerging economies, this value could rise to 6.9±1.5 Tmol per year (83±18 Tg C per year) or 19% by 2030.

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Metadata

Authors
Maavara, T., Lauerwald, R., Regnier, P., & Van Cappellen, P.
Venue
Nature Communications
Published
2017-05-17
Volume
8
Issue
1
Pages
15347-15347
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2616404162
Cited by
447
References
65
FWCI
27.10
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Global perturbation of organic carbon cycling by river damming. https://app.cochat.ai/papers/10.1038/ncomms15347
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Maavara, T., Lauerwald, R., Regnier, P., & Van Cappellen, P. (2017). Global perturbation of organic carbon cycling by river damming. Nature Communications. https://doi.org/10.1038/ncomms15347

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