SEMIS (Shizulshan city environmental management information system) is the first case of practical environmental management information system for local EPB in China.

石嘴山市环境管理信息系统(SEMIS)是在我国首次实施的地方环境管理信息系统。

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The organization shall establish, implement and maintain a procedure to create, update and control the documented information associated with the environmental management system.

组织应建立，实施和保持程序以便产生，更新和控制与环境管理体系相关联的文件化的信息。

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Later, the research aim and process about environmental risk information management system of hazardous materials railway transportation are put forward.

随后，提出铁路危险货物运输环境风险管理信息系统的设计目标以及研究思路。

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