There are many positive and negative impacts to the ecosystem by the land consolidation. The design of ecological compensation should be enhanced in the land consolidation planning to reduce the negative impacts. The degree of ecological compensation directly effects the ecological benefits of land consolidation, and is an importance index to measure what the land consolidation is succeed or not. It is a new topic to assess the natural ecological compensation, which the theory and methodology is still to be explored. In this paper, the assessment method of natural ecological compensation in th...