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Analysis of the Ecological Efficiency from Human Disturbance in the Process of Land Consolidation

LU Di et al(Department of the Environment and Geography Science,Pingdingshan University,Pingdingshan,Henan 467000)  
Land consolidation is a sort of comprehensive regional exploitation activity,which can unavoidably bring direct and indirect or advantageous and disadvantageous influence on the ecological environment in development process.On the basis of synthetical analysis of relational data,in the paper the scientific evidence to adjust disturbance intensity and manners of human activity and to improve ecological environment in project area in the process of land consolidation were discussed,which could construct the evaluation index system of ecological environment disturbance intensity.The evaluation index system consisted of 17 indexes from the rationality of ecological structure,the stability of ecological function and the suitability of ecological environment,which was the fraction of green vegetation,landscape fragmentation degree and so on.And the regional ecological environment in the front and back of land consolidation was analyzed.
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