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公开(公告)号：US11520951B2
公开(公告)日：2022-12-06
申请号：US16822544
申请日：2020-03-18
发明人： Bing Qiao , Chunling Liu , Xuan Wu , Jinpeng Li , Xueyuan Ji , Mingbo Chen , Shiyue Wang , Yue Li
摘要： The present invention relates to a method for evaluating an ecological environmental impact of a channel project and countermeasures thereof based on mechanism analysis, belonging to the field of ecological environmental impact evaluation technologies. In view of limitations of an existing evaluation method and the void of related technologies, the method includes: a project construction verification and change analysis method, a method for analyzing a fine classification impact mechanism and countermeasures thereof, a method for establishing a multi-level comprehensive index system of ecological environmental impacts, a method for establishing a compliance evaluation index system of an ecological channel, a method for tracking, monitoring and evaluation based on long-term time series satellite remote sensing and a method for analyzing and evaluating a superimposed and cumulative impact model.
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公开(公告)号：US11591762B2
公开(公告)日：2023-02-28
申请号：US16822505
申请日：2020-03-18
发明人： Jinpeng Li , Bing Qiao , Mingbo Chen , Shiyue Wang , Yue Li , Xueyuan Ji , Xuan Wu , Chunling Liu
IPC分类号： E02B1/02 , E02B3/12 , G06Q50/08 , G06Q10/0639 , G06Q30/018 , G06Q50/26
摘要： The present invention relates to a method for tracking, monitoring and evaluating ecological impacts of a channel project based on long-term time series satellite remote sensing data, belonging to the field of ecological environment protection. Created in view of limitations and deficiencies of existing monitoring and evaluation methods, the method includes: a process for long-term time series satellite remote sensing analysis of an ecological impact of a channel project, an analysis method for respectively evaluating erosion and deposition, shoreline and water area morphological changes at different research scales based on water body information extraction, and an analysis method for respectively tracking and monitoring engineering construction details, comparing engineering impact scope consistency and evaluating engineering implementation effects based on channel project identification.
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