トルコの強塩性内陸湖沼から産出する「汽水性」珪藻種

Laguna : 汽水域研究 Volume 9 Page 47-53 published_at 2002-03
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Title
トルコの強塩性内陸湖沼から産出する「汽水性」珪藻種
Title
The Finding of Some Diatom Species, Which are Known as Brackish Species, from Hyper-saline Inland Lakes in Turkey
Title Transcription
トルコ ノ キョウ エンセイ ナイリク コショウ カラ サンシュツ スル キスイセイ ケイソウシュ
Creator
Kashima Kaoru
Source Title
Laguna : 汽水域研究
Volume 9
Start Page 47
End Page 53
Journal Identifire
ISSN 21852995
Descriptions
There are a lot of inland saline lakes in the central part of Turkey. We found diatoms which were known as brackish diatom species, from the inland hyper-saline lakes whose salinities exceeded twice or third as much as the marine salinity.
The diatoms from the hyper-saline lakes were divided into following four species groups.
Group a ; the species which were reported coastal areas and brackish lagoons in Japan (Cyclotella hakanssoniae, Nitzschia compressa, Nitzschia constricta, Amphora coffeaeformis, Entomoneis alata)
Group B; the species which were reported from freshwater areas and low saline areas in Japan (Fragilaria fasciculata, Navicula cincta)
Group C; the species which was not reported before in Japan(Cymbella pussila)
Group D; the new finding species which should be described as a new specie(Cocconeis sp.-1)
The geological surveys presumed that the inland saline lakes in Turkey had been formed by glacial and interglacial climatic changes during the Quaternary. Therefore, the adaptation of brackish species into the hyper-saline environment occurred during the Quaternary. It indicated that some of brackish diaotms have high ability to change of salinity.
Subjects
adaptation ( Other)
brackish species ( Other)
inland saline lake ( Other)
Quaternary ( Other)
Turkey ( Other)
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学汽水域研究センター
Date of Issued 2002-03
Publish Type Version of Record
Access Rights open access
Relation
[NCID] AN10439529