Extensible Analysis on Eco-environment Rehabilitation Effects

Extensible analysis is the formalized tool solve problems both qualitatively and quantitatively.The application of extensible analysis on the assessment of ecological restoration of erosion environment was investigated by analyzing examples.The results showed that the restoration exhibited charauteristics of divergence,extension,interrelation,and conjugation,indicating that extension engineering method was reasonable in the assessment of ecosystem health,which provides a new way for the development of the theory and method in the assessment of system health.