Comprehensive assessment index system of ecosystem riparian zone

The riparian zone is the interface between stream and land.And its ecological status greatly affects the ecosystem status of the stream.The comprehensive assessment of the ecosystem riparian zone includes the structural stability assessment, landscape assessment, ecological health assessment, and ecosystem safety assessment.In order to give a reasonable assessment of riparian zone, it is necessary to establish a comprehensive assessment index system which has four layers: object layer, subobject layer, rule layer and factor layer.