1·Dajiuhu wetland is a sparse type of subalpine wetland in our country, especially famous for its peat-swamp wetland which has uniqueness, typicality and representativeness.
大九湖湿地是我国较为稀少的亚高山湿地，其泥炭沼泽湿地类型更具有独特性、典型性、代表性。
2·The results showed: 1 The physical property of soil in primeval forest and subalpine meadow have no obvious variety regulation.
暗针叶林和亚高山草甸下物理性质没有明显的变化规律。
3·The main results were as follows: (1) Soil respiration of the subalpine meadow showed that there were distinct seasonal variations over the season, but no significant change between years.
主要研究结果如下：(1)亚高山草甸土壤呼吸表现出明显的季节变化，但年际变化不显著。