• 责任者：Zeng Rongshu (Key Laboratory of Engineering Geomechanics ; Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing100029 ; China) ; Tian Xingyou
• 刊名：Quaternary Sciences
• 出版年：2011
• 卷期：31(3)
• 关键词：二氧化碳 ; carbon dioxide ; 地下储存 ; underground storage ; 华北平原 ; North China Plain
• 页码：p.455-463
• 图表：6 illus., 20 refs.
• 分类号：1800
• issnNo：ISSN1001-7410
• isbnNo：CN11-2708/P

///From viewpoint of CO₂ storage underground,the geological characteristics of Jizhong Depression were studied,including its geological background and tectonic evolution. It is proposed that there are three sets of sequences that can be used to store CO₂. The rock properties, trap types, hydrogeological feature and structural stability were discussed as well. Potential CO₂ storage capacity was evaluated. The storage capacity was 5.73×10⁸~9.53×10⁸ tons CO₂ in buried hills and more than 1 billion tons in Guantao Group. The authors suggested that Jizhong Depression could be a candidate site for CO₂ storage underground.