網走湖における珪藻群集の季節変化

汽水域研究 Volume 25 Page 11-18 published_at 2018
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網走湖における珪藻群集の季節変化 2.79 MB エンバーゴ : 2020-07-07
Title
網走湖における珪藻群集の季節変化
Title
Seasonal change of the diatom assemblage in Lake Abashiri, Japan
Title Transcription
アバシリ コ ニ オケル ケイソウ グンシュウ ノ キセツ ヘンカ
Creator
園田 武
Source Title
汽水域研究
LAGUNA
Volume 25
Start Page 11
End Page 18
Journal Identifire
ISSN 2185-2995
Descriptions
Monthly total mass and diatom fluxes in Lake Abashiri between August 4, 2011 and November 8, 2012 were analyzed. There were three peaks of total mass flux and total diatom flux in the sampling duration. 82 diatom taxa appeared. Except for one month between June 12 and July 13, 2012, the most abundant diatom taxon was Cyclotella atomus. Diatoma tenuis was the primary taxon in only the month, and this taxon showed under 3 % occurrence in two months. These flux changes in Lake Abashiri strongly supported the assumption by a previous report that a band of laminated deposit in Abashiri sediment was formed in each half year.
Subjects
Sediment Trap ( Other)
Lake Abashiri ( Other)
Diatom ( Other)
Cyclotella atomus ( Other)
Language
jpn
Resource Type journal article
Publisher
汽水域研究会
Japanese Association for Estuarine Science
Date of Issued 2018
Publish Type Version of Record
Access Rights open access
Relation
キスイ イキ ケンキュウ カイ