DOI: 10.4319/lo.1984.29.2.0386. Geothermal and cold springs faunas: Inorganic carbon sources affect isotope values

Geothermal and cold springs faunas: Inorganic carbon sources affect isotope values

10.4319/lo.1984.29.2.0386

Crossref journal-article

Wiley

Limnology and Oceanography (311)

Abstract

Stable carbon isotope ratios of algae and grazing invertebrates at four hot springs and an alpine cold spring in New Zealand were at the extreme end of the range reported for freshwater organisms. This apparently resulted from the influences of diverse inorganic carbon sources, geothermal carbon and biogenic (respiration) CO2, being incorporated into biomass carbon at the study sites. Despite similar feeding behavior at all sites (algal ingestion), the isotope ratios of the invertebrates varied because of site‐specific biogeochemistry. This further underscores the need to understand inorganic carbon sources and their influences on resulting isotope ratios for future stable carbon isotope work in freshwater environments.

Bibliography

Rounick, J. S., & James, M. R. (1984). Geothermal and cold springs faunas: Inorganic carbon sources affect isotope values. Limnology and Oceanography, 29(2), 386â389. Portico.

Authors 2

J. S. Rounick (first)
M. R. James (additional)

References 0 Referenced 20

None

Dates

Type	When
Created	15 years, 4 months ago (April 7, 2010, 1:24 a.m.)
Deposited	1 year, 10 months ago (Oct. 20, 2023, 1:31 a.m.)
Indexed	2 months, 3 weeks ago (June 4, 2025, 5:12 p.m.)
Issued	41 years, 6 months ago (March 1, 1984)
Published	41 years, 6 months ago (March 1, 1984)
Published Online	21 years, 8 months ago (Dec. 22, 2003)
Published Print	41 years, 6 months ago (March 1, 1984)

Funders 0

None

BibTeX

@article{Rounick_1984, title={Geothermal and cold springs faunas: Inorganic carbon sources affect isotope values}, volume={29}, ISSN={1939-5590}, url={http://dx.doi.org/10.4319/lo.1984.29.2.0386}, DOI={10.4319/lo.1984.29.2.0386}, number={2}, journal={Limnology and Oceanography}, publisher={Wiley}, author={Rounick, J. S. and James, M. R.}, year={1984}, month=mar, pages={386–389} }

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