In mitigating the trend of global warming, CO<SUB>2 geological sequestration becomes one of the effective methods for reducing the amount of CO2 emissions to the atmosphere. The results of the evaluation show that the central depression area has relatively good suitability of CO2 geological sequestration, which can hence be used as the CO2 geological sequestration priority area. It is shown that the northern plunging area, western slope area, and southeast uplift have general suitability for CO2 geological sequestration, whereas the northeast uplift area and southwest uplift area are not suitable for the geological sequestration of CO2.oft-com:office:office" />