【摘要】 结合2010年8月汶川地震灾区实地调查结果,将山区环境系统分为山区自然环境、山区社会环境和山区生态环境3个子环境系统,同时对强震造成的不同子环境系统的影响效应类型及特征进行了系统分析,包括自然环境的破坏效应、社会环境的震损效应和诱发效应,以及生态环境的生态效应。这些灾害效应均十分巨大,并且不是孤立存在的,处于一个共同体中相互影响,或同时发生,或前后相继,共同对灾区环境造成破坏。对此进行深入分析可以为强震改变后的山区环境的治理与恢复提供科学依据和理论基础。更多还原

【Abstract】 Based on previous studies of Wenchuan earthquake,combined with the results of field studies in August 2010,with human factors as the focus,the mountain environment system can be divided into three sub-environmental systems,that is,the natural environment,the social environment and the ecological environment of the mountainous area.Accordingly,this earthquake would be related with four environmental effects in three sub-environmental systems including destructive effects for the natural environment,earthquake damage effects and inductive effects for the social environment and ecological effects for the ecological environment.These environmental effects of Wenchuan strong earthquake in mountain regions were systematically analyzed.These hazard effects are dramatic and are closely related to one another.Some of them were almost simultaneous or one following another,with a tremendous destructive effect in the earthquake-hit areas.The analysis of environmental effects of the Wenchuan earthquake in mountain areas can provide a scientific and theoretical basis for environmental recovery.更多还原