Based on the available study,the intension of the ecological environment damaged assessment for the resource-exhausted mining area was determined.

So, it is realistic to make the ecological damage evaluation and do corresponding recovery planning study.

The paper summarizes the “Tasmansea” oil spill accident and headway of law case of claim for oil pollution damage compensation ,thereby discusses profound significance of the claim for eco-environmental damage compensation.

Soil salinization in Gansu Province and its economic loss evaluation of eco-environmental damages;

Study on Eco-environmental Assessment and Construction of Circular Economy of Zibo Coal Mine in Shandong Province;

Distributed eco-environmental assessment system based on geographical information sharing for basins;

Study on Ecological Environment Evaluation along Highway——Taking the part from MianYang to SuiNing of the MianYang-ChongQing highway as an example;

This paper introduces the development and present situation of the research on Chinese ecological environment evaluation, expounds the methods for and contents of the ecological environment evaluation, analyzes on the problems existing in the ecological environment evaluation, and looks forward to the development direction of Chinese ecological environment evaluation.

The characteristic of soil ciliates in different ecological environment as well as the application of it in the soil ecological environment evaluation is reviewed in detail.