鄂西南亚高山不同覆被类型泥炭藓沼泽湿地甲烷排放特征及其环境影响因子

牟利, 吴林, 刘雪飞, 李小玲, 王涵, 吴浩, 余玉蓉, 杜胜蓝

Characteristics and environmental factors controlling methane emission from a Sphagnum bog with different plant cover types in a subalpine area, southwest of Hubei, China

MOU Li, WU Lin, LIU Xue-Fei, LI Xiao-Ling, WANG Han, WU Hao, YU Yu-Rong, DU Sheng-Lan

表1 植被类型、季节及其交互作用对泥炭藓沼泽湿地CH4排放通量影响的重复测量方差分析结果

Table 1 Results of repeated measures ANOVAs on the effects of vegetation type, season, and their interactions on methane emission fluxes of the Sphagnum bog

方差来源 Source of variance 自由度 df 光照 Light 黑暗 Dark 均方根 Mean square F p 均方根 Mean square F p 季节 Season 3 9.33 39.99 <0.01 4.55 39.67 <0.01 植被类型 Vegetation type 2 1.12 8.97 0.022 0.36 60.53 0.003 8 季节×植被类型 Season × Vegetation type 6 0.42 1.80 0.17 0.11 0.92 0.523