The social power of erosion occurring is the cost outside and the income release caused by the market regulation malfunction under the economic environment condition. To synthetic evaluate region erosion＇s economic influence by money is the basic tendency to perfect the early warning mechanism and the ecology risk assessment system for the ecological environment worsens. In the paper, the economical currency estimate of erosion lose in Hunan Provinceis obtained based on material object estimate of it, the socio-economic analysis on which showe...
