DOI: 10.1139/b78-112. Modern diatom assemblages from lake sediments in the boreal–arctic transition region near the Mackenzie Delta, N.W.T., Canada

Modern diatom assemblages from lake sediments in the boreal–arctic transition region near the Mackenzie Delta, N.W.T., Canada

10.1139/b78-112

Crossref journal-article

Canadian Science Publishing

Canadian Journal of Botany (155)

Abstract

Surface lake mud samples from 20 lake sites across the transition from northern boreal forest to tundra, near the Mackenzie Delta, N.W.T., yielded 284 taxa of diatoms of wide-ranging, mainly subarctic–boreal–nemoral geographical affinity. The ionic composition of the water column shows that 17 of the lakes are oligotrophy with roughly similar diatom assemblages. Distinctive diatom assemblages were recorded only from the three chemically exceptional lakes, saline, meromictic, and slightly N enriched, respectively. The ratio of Araphidineae to Centrales proved to have little use in classifying these particular lakes, although it has been effective in other geographical regions.

Bibliography

Koivo, L. K., & Ritchie, J. C. (1978). Modern diatom assemblages from lake sediments in the borealâarctic transition region near the Mackenzie Delta, N.W.T., Canada. Canadian Journal of Botany, 56(8), 1010â1020.

Authors 2

L. K. Koivo (first)
J. C. Ritchie (additional)

References 0 Referenced 16

None

Dates

Type	When
Created	17 years, 3 months ago (May 21, 2008, 9:22 a.m.)
Deposited	5 years, 8 months ago (Jan. 5, 2020, 5:47 p.m.)
Indexed	1 year, 10 months ago (Oct. 20, 2023, 3 a.m.)
Issued	47 years, 4 months ago (April 15, 1978)
Published	47 years, 4 months ago (April 15, 1978)
Published Print	47 years, 4 months ago (April 15, 1978)

Funders 0

None

BibTeX

@article{Koivo_1978, title={Modern diatom assemblages from lake sediments in the boreal–arctic transition region near the Mackenzie Delta, N.W.T., Canada}, volume={56}, ISSN={0008-4026}, url={http://dx.doi.org/10.1139/b78-112}, DOI={10.1139/b78-112}, number={8}, journal={Canadian Journal of Botany}, publisher={Canadian Science Publishing}, author={Koivo, L. K. and Ritchie, J. C.}, year={1978}, month=apr, pages={1010–1020} }

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