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Multi-level thematic nested model for water consumption assessment management

HE Xinxin;LUO Jungang;XIE Jiancang;Institute of Water Resources and Hydro-electric Engineering,Xi'an University of Technology;  
【Objective】This paper studied the management and system application of regional water consumption assessment based on multi-level thematic nested model to provide support for systematic and process management.【Method】Taking assessment of regional water consumption as the research object,the multi-level thematic nested model for management of water consumption assessment was introduced from service object,business application and integration platform.【Result】Through knowledge graph and component technology that encapsulated the calculation method and model as input and output components,a multi-level thematic nested model for water consumption assessment management was established.The system could not only be used to assess and manage the water consumption of administrative regions at all levels,but also to evaluate it under dynamic time scale.It improved the efficiency of water consumption assessment.【Conclusion】The established multi-level thematic nested model for water consumption assessment management is feasible,efficient practical,and could provide support for the water consumption assessment management.
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