Export

Link to this page

Please use this URL for citations.

Search Other Services

Statistics

  • Access to this page：14,031 times

＜departmental bulletin paper＞
Effects of Down-and Up-shocks from Rapid Changes of Salinity on Survival and Growth of Estuarine Phytoplankters

Creator
Author PID
L002658
Creator Name
Shikata, Tomoyuki,
紫加田, 知幸
Affiliation
Affiliation Name
Doctoral course, Department of Bioscience and Biotechnology, Kyushu University
九州大学生物資源環境科学府博士課程
Creator Name
Nagasoe, So
長副, 聡
Affiliation
Affiliation Name
National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research Agency
瀬戸内海区水産研究所
Creator Name
Oh, Seok-Jin
呉, 碩津
Affiliation
Affiliation Name
Korea Inter-University Institute of Ocean Science, Pukyong National University
釜慶大学校環境・海洋科学大学
Author PID
L000414
Creator Name
Matsubara, Tadashi
松原, 賢
Affiliation
Affiliation Name
Doctoral course, Department of Bioscience and Biotechnology, Kyushu University
九州大学生物資源環境科学府博士課程
Author PID
L000415
Creator Name
Yamasaki, Yasuhiro
山崎, 康裕
Affiliation
Affiliation Name
Doctoral course, Department of Bioscience and Biotechnology, Kyushu University
九州大学生物資源環境科学府博士課程
Author PID
K001666
Creator Name
Shimasaki, Yohei
島崎, 洋平
Affiliation
Affiliation Name
Korea Inter-University Institute of Ocean Science, Pukyong National University
九州大学大学院生物資源環境科学府
Author PID
K001575
Creator Name
Oshima, Yuji
大嶋, 雄治
Affiliation
Affiliation Name
Department of Bioscience and Biotechnology Faculty of Agriculture Kyushu University
九州大学大学院生物資源環境科学府
Author PID
K001548
Creator Name
Honjo, Tsuneo
本城, 凡夫
Affiliation
Affiliation Name
Department of Bioscience and Biotechnology Faculty of Agriculture Kyushu University
九州大学大学院生物資源環境科学府
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2008-02-28
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
53
Issue
1
First Page
81
Last Page
87
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/10075
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 53(1) || p81-87
九州大学大学院農学研究院紀要 || 53(1) || p81-87
http://www.agr.kyushu-u.ac.jp/index.html
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 53(1) || p81-87
九州大学大学院農学研究院紀要 || 53(1) || p81-87
http://www.agr.kyushu-u.ac.jp/index.html
Relation
Journal of the Faculty of Agriculture, Kyushu University || 53(1) || p81-87
九州大学大学院農学研究院紀要 || 53(1) || p81-87
http://www.agr.kyushu-u.ac.jp/index.html

Hide fulltext details.

pdf p081 pdf 1.53 MB 726  

Details

PISSN
0023-6152
NCID
AA00697606
Record ID
10075
Peer-Reviewed
Unrefereed
Subject Terms
Chemistry
化学
ISSN
0023-6152
NCID
AA00697606
Notes
In the laboratory, we investigated the effects of rapid changes of salinity on the survival and growth of 13 species of phytoplankton inhabiting an estuary where there are wide fluctuations in salinity. These phytoplankton were exposed to rapid decreases in salinity (down-shocks) from 32 to 5, 10, 15, or 20 psu, acclimatized to these lower salinities, and thereafter exposed to rapid increases (up-shocks) from the lower salinities to 32 psu. The phytoplankters tested proliferated in decreases and increases of salinity between 20 and 32 psu in a manner similar to controls (i.e. from 32 to 32 psu), but showed diagnostic responses such as a long lag-time before growth or mortality following drastic decreases or increases between 5-15 and 32 psu. The responses differed among phytoplankton species inhabiting the same estuary. Some flagellates formed morphologically abnormal cells after some treatments involving decreased salinity. The species-specific responses to drastic changes of salinity may contribute to the short-term succession of phytoplankton in estuaries.
Created Date 2009.04.22
Modified Date 2022.11.11

People who viewed this item also viewed