Ecological evaluation of Mudanfeng National Nature Reserve in Heilongjiang Province

The object of this study is to provide decision-making basis for administration of nature reserve.Based on the survey data of the background of Mudanfeng National Nature Reserve,a multi-level model of hierarchy structure of the ecological evaluation was established.Analytical hierarchy process was used to the ecological evaluation.The results show that the evaluation index value of diversity and rarity was higher,but the evaluation index values of the suitability of the area,vulnerability and human threat index were not high in the classⅠ of index layer.The evaluation index value for biodiversity protection was the highest,but the evaluation index for eco-tourism value was lowers in the rule layer.Comprehensive evaluation of the target layer index(CEI) was 0.746 8.The ecological quality of Mudanfeng Nature Reserve was very good,and the conservation value was quite high.