number of access : ?
number of downloads : ?
ID 114584
Title Alternative
Experimental Consideration of the effects of Hydrogen Sulfide on Ruditapes philippinarum
Author
Saito, Azusa
Ishida, Tatsunori
Otani, Sosuke
Content Type
Journal Article
Description
Various laboratory experiments were performed to examine the effects of H2S (Hydrogen Sulfide) on R. philippinarum in this study. These results were as follows. 1) Most of clam closed its shell, in case was placed in the anoxic water. However, the number of clam that opened its shell increased with time. 20 hours later, the dying clam appeared after the clam extended the siphon and pelecypod. 2) H2S exposure had an insignificant effect on the clam, they closed shells. However, the clam was significantly affected by H2S exposure when they opened its shell and extended siphon and pelecypod. 3) When the water was hypoxic or anoxic before Blue tide occurrence (Aoshio), the clam would directly suffer severe effects of H2S because the extended soft tissue from the inside of shell was exposed.
Journal Title
土木学会論文集B2(海岸工学)
ISSN
18838944
Publisher
土木学会
Volume
68
Issue
2
Start Page
I_971
End Page
I_975
Published Date
2012
Rights
© 2012 公益社団法人 土木学会
EDB ID
DOI (Published Version)
URL ( Publisher's Version )
FullText File
language
jpn
TextVersion
Publisher
departments
Research Center for Management of Disaster and Environment