China Waterborne Transport Research Institute

Xueyuan Ji

Yue Li

Jinpeng Li

Chunling Liu

Mingbo Chen

Bing Qiao

Xuan Wu

Shiyue Wang

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.

Method for tracking, monitoring and evaluating ecological impact of channel project based on long-term time series satellite remote sensing data

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.

Method for evaluating ecological environmental impact of channel project and countermeasures thereof based on mechanism analysis

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Beijing, China

Xueyuan Ji