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文章简略介绍当前国内外区域地质环境定量评价和预测的几种主要方法：（１）自然单元分级体系为基础的评价方法，主要用于现状评价；（２）经济评估与风险评估方法，以地质灾害和地质问题作为评价的主体，用货币值表征地质环境质量的优劣及人类活动对其产生的影响；（３）以系统论为基础的评价预测方法。按地质环境的组分及其与外部系统的关系，建立地质环境系统体系，以各子系统的环境地质问题为基本评价要素，外部因素为影响交量，用质量指数表征地质环境质量的现状和未来的态势。
The article briefly introduces the current domestic and foreign regional geological environment quantitative evaluation and prediction of several main methods: (1) natural unit grading system-based evaluation method, mainly for the status quo; (2) economic assessment and risk assessment methods, geological Disaster and geological issues as the main body of evaluation, the monetary value of the quality of the geological environment is characterized by the merits and detriments of human activities; (3) Based on the theory of system theory and method of forecasting. According to the composition of geo-environment and its relationship with external system, the system of geo-environment system is established. Taking the environmental geo-problems of each subsystem as the basic evaluation factor, the external factors affect the traffic volume and the quality index is used to characterize the current situation of geo-environmental quality. The future trend.