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Cited by 481

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Calcification generates protons for nutrient and bicarbonate uptake

McConnaughey, T.A., Whelan, J.F.·1997·Earth-Science Reviews

Abstract

Abstract The biosphere's great carbonate deposits, from caliche soils to deep-sea carbonate oozes, precipitate largely as by-products of autotrophic nutrient acquisition physiologies. Protons constitute the critical link: Calcification generates protons, which plants and photosynthetic symbioses use to assimilate bicarbonate and nutrients. A calcium ATPase-based “trans” mechanism underlies most biological calcification. This permits high calcium carbonate supersaturations and rapid carbonate precipitation. The competitive advantages of calcification become especially apparent in light and nutrient-deficient alkaline environments. Calcareous plants often dominate the lower euphotic zone in both the benthos and the plankton. Geographically and seasonally, massive calcification concentrates in nutrient-deficient environments including alkaline soils, coral reefs, cyanobacterial mats and coccolithophorid blooms. Structural and defensive uses for calcareous skeletons are sometimes overrated.

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Crossref · 10.1016/s0012-8252(96)00036-0

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Metadata

Authors
McConnaughey, T. A., & Whelan, J. F.
Venue
Earth-Science Reviews
Publisher
Elsevier BV
Published
1997-03
Volume
42
Issue
1-2
Pages
95-117
ISSN
0012-8252 (ISSN-L)
OpenAlex
W2085968620
Cited by
481
References
2
FWCI
7.37
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Calcification generates protons for nutrient and bicarbonate uptake. https://app.cochat.ai/papers/10.1016/s0012-8252(96)00036-0
The paper
McConnaughey, T. A., & Whelan, J. F. (1997). Calcification generates protons for nutrient and bicarbonate uptake. Earth-Science Reviews. https://doi.org/10.1016/s0012-8252(96)00036-0

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.