重庆缙云山针阔混交林水汽通量特征及其影响因子

冯印成, 王云琦, 王玉杰, 王凯, 王松年, 王杰帅

Water vapor fluxes and their relationship with environmental factors in a conifer-broadleaf mixed forest ecosystem in Jinyun Mountain, Chongqing, China

FENG Yin-Cheng, WANG Yun-Qi, WANG Yu-Jie, WANG Kai, WANG Song-Nian, WANG Jie-Shuai

表1 重庆缙云山针阔混交林生态系统通量贡献区距离

Table 1 Distance between observation station and peak flux contribution in a conifer-broadleaf mixed forest ecosystem in Jinyun Mountain, Chongqing

月份 Month 通量贡献峰值距离 x_ peak (m) 10%累积通量贡献的上风向距离 x_10% (m) 30%累积通量贡献的上风向距离 x_30% (m) 50%累积通量贡献的上风向距离 x_50% (m) 70%累积通量贡献的上风向距离 x_70% (m) 90%累积通量贡献的上风向距离 x_90% (m) 1 79.40 24.45 66.90 110.25 149.57 229.57 2 79.57 24.92 69.06 110.64 152.73 228.86 3 84.63 29.05 72.34 110.32 154.73 231.81 4 83.44 28.64 71.32 108.77 152.55 228.55 5 85.51 29.35 73.10 111.48 156.35 224.24 6 80.69 27.70 68.97 105.19 151.53 229.02 7 84.39 28.97 72.14 110.01 154.30 231.16 8 83.02 29.87 69.39 113.44 155.11 238.37 9 82.44 27.27 67.91 113.56 155.25 227.61 10 82.01 25.72 69.55 110.87 151.65 229.24 11 81.29 26.50 63.50 110.85 155.83 223.50 12 80.12 26.01 70.80 110.58 157.22 233.62 平均值 Average 82.21 27.37 69.58 110.50 153.90 229.63 变异系数 CV (%) 2.38 6.42 3.68 1.86 1.42 1.65