Method, system and device for analyzing carbon sequestration characteristics of vegetation along highway and medium

The invention provides a method, a system and a device for analyzing carbon sequestration characteristics of vegetation along an expressway and a medium, and the method comprises the steps: taking a to-be-analyzed expressway section as a main line, collecting vegetation planting data and soil data of a preset region on the main line, and generating a vegetation data set; extracting a vegetation characteristic factor of the vegetation data set, and determining the correlation between the vegetation characteristic factor and the carbon sequestration benefit; grading the vegetation carbon sequestration benefits of the highway section to be analyzed; adjusting model parameters according to the solid-state efficiency grade of each implant so as to establish a carbon sequestration capability prediction model; reading climate information and soil type information, operating the carbon sequestration capability prediction model, and generating a vegetation carbon sequestration and oxygen release benefit evaluation rep