Physiological responses of dandelion and orchard grass leaves to experimentally released upwelling soil CO2
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- 作者：Bablu Sharmaa ; Martha E. Applea ; mapple@mtech.edu" class="auth_mail ; Xiaobing Zhoub ; Jake M. Olsona ; Carly Dorshorsta ; Laura M. Dobeckc ; Alfred B. Cunninghamd ; Lee H. Spanglerc
- 关键词：Surface detection ; Super-elevated CO2 ; Physiology ; Leaves ; Chlorophyll ; Stomata
- 刊名：International Journal of Greenhouse Gas Control
- 出版年：May 2014
- 年：2014
- 卷：24
- 期：Complete
- 页码：139-148
- 全文大小：2247 K
文摘
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Plants are valuable in surface detection of leaks from CO2 sequestration fields.
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Hotspots of leaf dieback formed above leaks of CO2 at the ZERT experimental field.
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Visible stress responses and disrupted leaf physiology occurred in hotspot plants.
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Dandelion leaves were more sensitive to high soil CO2 than grass leaves.
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Plants responded quickly to very high soil CO2 at ZERT and can indicate CO2 leaks.