Fully integrated approach: an alternative solution of coupling a GIS and diffuse pollution models

As a tool for management, query, visualization and analysis of spatially referred information, GIS has been recognized as a method to aid the modeling of diffuse pollution and visualize the results in a spatial context. A common question in integrating diffuse pollution models and GIS is to choose a suitable coupling approach, in which the feature of diffuse pollution models should be taken into account. In this paper, we report on our experience in coupling a distributed diffuse pollution model with a GIS. A prototype of fully integrated system is developed in this paper. This system has high flexibility, extendibility and great data management efficiency. Differences in applicability of loose coupling, tight coupling and fully integrated approaches are addressed. It is concluded that the fully integrated approach can avoid tanglesome data exchange and routine execution and more robust than loose and tight coupling approaches and is suitable for distributed diffuse pollution modes.     

有效提升管理效率 实现精准管理

“一人一档”在企业中的应用,主要是给每位员工建立档案,记录员工从入职到离职的所有情况,如员工基本信息、教育培训资料、职业健康资料等。建立“一人一档”,能够帮助企业有效提升档案管理效率,迅速掌握员工基本信息,动态评定员工能力等级等。但很多企业“一人一档”制度运用得并不好,一些仅停留在员工基本信息层面,更难以推广运用到安全生产工作中。如何推动“一人一档”的运用,并助力安全生产管理呢?笔者提出一些思考。