Title Transcription
タイキ CO2 ノウド ジョウショウ ガ ショクブツ ドジョウケイ ニ オヨボス エイキョウ ヒョウカ ノ タメノ シマネケン ノ テンネン CO2セン ノ リヨウ カノウセイ
Title Alternative
The Potential of Natural CO_2 Spring Sites in Shimane Prefecture for the Assessment of the Effect of Elevated Atmospheric CO_2 concentration on Soil-Plant System
File
language
jpn
Author
Kamidozono, Akira
Description
Sites in Ganryuji with mineral springs and Torijigoku with pure carbon dioxide(CO_2)springs were examined for their potential as experimental areas to study the effects of elevated atmospheric CO_2 concentration on soil-plant system. Soils in Ganryuji mineral spring was highly contaminated with mineral spring water. Torijigoku CO_2 spring emits very high concentration of CO_2(>30%)at a vent soil surface. Average CO_2 concentration in the middle part of the grassland was 500-1000ppm in the afternoon. Torijigoku was an ideal site for the assessment of elevated atmospheric CO_2 on plant responses, but the soil structure was estimated to be disturbed by mudslide under heavy rainfall or by snow melting water. It is therefore necessary that we should consider the factors, i.e. microtopography and so on, other than the high atmospheric CO_2 concentration in order to evaluate the elevated atmospheric CO_2 concentration on soil properties.
Journal Title
島根大学生物資源科学部研究報告
Volume
13
Start Page
31
End Page
37
ISSN
13433644
Published Date
2008-09-30
NCID
AA1112906X
Publisher
島根大学生物資源科学部
Publisher Aalternative
Shimane University, Faculty of Life and Environmental Science
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Life and Environmental Science
Remark
1-12+ / 1996-2007