该实验采集若尔盖草本沼泽3种生境(洼地、草坪、微丘草地)中的4个层位(0~5、5~15、15~30、30~50 cm)的土壤样品,在实验室培养条件下,测定潜在CH4氧化与生成,分析其分布特征。草坪泥炭层与矿质层分明,两层都表现出显著的CH4氧化能力,与高、低亲合力CH4 氧化菌跟随
In a temperate marsh in Qinghai-Tibet plateau, the potential CH4 oxidation and production were investigated by field sampling and lab incubation experiments. The potential CH4 oxidation and production rates were measured for four horizons (0-5, 5-15, 15-3