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中文摘要：
论文为在地质的二氧化碳隐遁监视 CO2 漏描述一个方法。一个实时监视参数，明显的漏流动(ALF ) ，被介绍监视反常 CO2 漏，它能由大气的 CO2 和 O2 数据是计算的。所有 ALF 珍视的计算表演接近没有漏零线。与一个步变化或到没有漏的起始的 CO2 集中数据的集中的线性不安， ALF 将从背景线背离。不安测试证明那个 ALF 方法对线性不安敏感但是对集中的步变化感觉迟钝。一个改进方法在最不方形的回归过程基于剩余 CO2 集中的实时分析被建议，从剩余分析(ALF ) 叫了明显的漏流动，它是敏感的两个都走不安和集中的线性不安。ALF 能够当漏发生时，当 ALF 在漏的所有时期是有用的时，检测集中增加。ALF 和 ALF 是潜在的途径在 geosequestration 工程监视 CO2 漏。
英文摘要：
The paper describes a method for monitoring CO2 leakage in geological carbon dioxide sequestration. A real time monitoring parameter, apparent leakage flux （ALF）, is presented to monitor abnormal CO2 leakage, which can be calculated by atmospheric CO2 and O2 data. The computation shows that all ALF values are close to zero-line without the leakage. With a step change or linear perturbation of concentration to the initial CO2 concen-tration data with no leakage, ALF will deviate from background line. Perturbation tests prove that ALF method is sensitive to linear perturbation but insensitive to step change of concentration. An improved method is proposed based on real time analysis of surplus CO2 concentration in least square regression process, called apparent leakage flux from surplus analysis （ALFs）, which is sensitive to both step perturbation and linear perturbations of concen-tration. ALF is capable of detecting concentration increase when the leakage occurs while ALFs is useful in all pe-riods of leakage. Both ALF and ALFs are potential approaches to monitor CO2 leakage in geosequestration project.
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