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International Journal on Algae

Publicado 4 números por año

ISSN Imprimir: 1521-9429

ISSN En Línea: 1940-4328

SJR: 0.168 SNIP: 0.377 CiteScore™:: 0.6 H-Index: 11

Indexed in

Centric Diatom Algae of Lake Imandra (Kola Peninsula, Russia)

Volumen 20, Edición 1, 2018, pp. 23-32
DOI: 10.1615/InterJAlgae.v20.i1.30
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SINOPSIS

This paper presents the results of an electron microscopy study of bottom sediments (2011–2012) from the largest subarctic lake in the Murmansk Region (Lake Imandra). A total of 20 representatives of the class Centrophyceae have been recorded: Aulacoseira Thw. – 11, Cyclotella Kützing – 3, Discostella Houk et Klee – 2, Handmannia Perag. – 1, Stephanodiscus Ehrenb. – 3. Among them are new for the flora of the lake: Aulacoseira nivaloides (K.E. Camburn) J. English & M. Potapova, A. septentrionalis (K.E. Camburn & D.F. Charles) Genkal & Kulikovskiy, and Discostella stelligera (Cleve & Grunow) Houk & Klee and taxon Stephanodiscus binatus Håkansson & Kling – a new representative of the genus Stephanodiscus for Russia. Mass development of Cyclotella rossii Håkansson and Stephanodiscus minutulus (Kützing) Cleve & J. Möller has been observed in the lake and isolated valves of the rare species Aulacoseira humilis (Cleve-Euler) Genkal & Trifonova in Trifonova & Genkal, A. nivaloides, A. perglabra (∅strup) E.Y. Haw., A. cf. pfaffiana (Reinsch) Krammer and A. septentrionalis have been found at some sampling stations. The maximum number of Centrophyceae representatives (16) has been recorded from the oligotrophic part of the lake (Babinskaya Imandra). The list of Centrophyceae species in Lake Imandra has been expanded to 48 taxa.

CITADO POR
  1. Denisov Dmitrii B., Kosova Anna L., Perspective of the diatom research in the Arctic, Issues of modern algology (Вопросы современной альгологии), 2(20), 2019. Crossref

  2. Biskaborn Boris K., Nazarova Larisa, Kröger Tim, Pestryakova Lyudmila A., Syrykh Liudmila, Pfalz Gregor, Herzschuh Ulrike, Diekmann Bernhard, Late Quaternary Climate Reconstruction and Lead-Lag Relationships of Biotic and Sediment-Geochemical Indicators at Lake Bolshoe Toko, Siberia, Frontiers in Earth Science, 9, 2021. Crossref

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