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Title Transcription
ナカウミ コシンブ ニオケル コテイ ノ スイチュウ エイゾウ ソノ3 : ヒンサンソ カンキョウ ニオケル バクテリア マット ノ カイフク ジョウキョウ
Title Alternative
Pictures of bottom surface in the central part of Lake Nakaumi (part 3) : Recovery of damaged bacterial mat in a low oxygen condition
File
language
jpn
Author
Nomura, Ritsuo
Description
Bacterial mat is commonly found on the fl oor of Lake Nakaumi from late spring to late autumn. Particularly bacterial mat develops in a low oxygen condition(dysoxic to anoxic environment)of bottom water and without the bottom water turbulence. In such a bottom water condition, a fi sh stripped off the bacterial mat and consequently a muddy lake fl oor appeared in the size of about 16 cm diameter. However, the bacteria are very productive in the low oxygen water. We observed the recovery of bacterial mat is completed by about 18 hours after that the muddy substrate cropped out.
Subject
suboxic
anoxic
bacterial mat
recovery time
Journal Title
Laguna : 汽水域研究
Volume
15
Start Page
91
End Page
94
ISSN
21852995
Published Date
2008-12
NCID
AN10439529
Publisher
島根大学汽水域研究センター
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Estuary Research Center
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