黄河小浪底栓皮栎、刺槐叶片电子传递速率-光响应的模拟

李理渊,李俊,同小娟,孟平,张劲松,张静茹

Simulation on the light-response curves of electron transport rate of Quercus variabilis and Robinia pseudoacacia leaves in the Xiaolangdi area, China

LI Li-Yuan,LI Jun,TONG Xiao-Juan,MENG Ping,ZHANG Jin-Song,ZHANG Jing-Ru

表2 阴生叶、阳生叶电子传递速率的特征参数(叶子飘模型拟合)(平均值±标准误差, n = 9)

Table 2 Characteristic parameters of electron transport rate of shaded and sunlit leaves (fitted by Ye model) (mean ± SE, n = 9)

树种 Species 月份 Month 叶位 Leaf position 拟合/实测 Fitted/measured α Isat (μmol·m-2·s-1) Jmax (μmol·m-2·s-1) R2 栓皮栎 Quercus variabilis 6月 June 阴生叶 Shaded leaf 拟合 Fitted 0.39 ± 0.07 1 019.31 ± 55.64 55.17 ± 7.31 0.993 实测 Measured - 1 000 55.49 - 阳生叶 Sunlit leaf 拟合 Fitted 0.32 ± 0.01 1 075.41 ± 139.41 75.66 ± 7.80 0.997 实测 Measured - 1 000 75.53 - 7月 July 阴生叶 Shaded leaf 拟合 Fitted 0.44 ± 0.03 981.87 ± 179.95 69.97 ± 7.69 0.994 实测 Measured - 1 000 68.65 - 阳生叶 Sunlit leaf 拟合 Fitted 0.41 ± 0.07 1 172.54 ± 172.76 95.22 ± 4.41 0.996 实测 Measured - 1 500 94.99 - 8月 August 阴生叶 Shaded leaf 拟合 Fitted 0.40 ± 0.04 1 092.35 ± 97.59 86.36 ± 7.47 0.996 实测 Measured - 1 000 85.40 - 阳生叶 Sunlit leaf 拟合 Fitted 0.38 ± 0.02 1 246.39 ± 9.25 121.32 ± 5.96 0.997 实测 Measured - 1 200 120.60 - 9月 September 阴生叶 Shaded leaf 拟合 Fitted 0.48 ± 0.08 736.50 ± 86.71 44.07 ± 0.08 0.995 实测 Measured - 1 000 43.59 - 阳生叶 Sunlit leaf 拟合 Fitted 0.42 ± 0.06 1 141.58 ± 119.35 53.75 ± 4.93 0.991 实测 Measured - 1 800 53.54 - 刺槐 Robinia pseudoacacia 6月 June 阴生叶 Shaded leaf 拟合 Fitted 0.37 ± 0.02 1 045.23 ± 74.27 57.01 ± 6.10 0.993 实测 Measured - 1 000 57.47 - 阳生叶 Sunlit leaf 拟合 Fitted 0.37 ± 0.02 1 047.57 ± 76.42 70.38 ± 4.50 0.997 实测 Measured - 1 000 69.67 - 7月 July 阴生叶 Shaded leaf 拟合 Fitted 0.38 ± 0.01 1 265.91 ± 33.74 168.49 ± 5.99 0.997 实测 Measured - 1 000 166.75 - 阳生叶 Sunlit leaf 拟合 Fitted 0.36 ± 0.02 1 654.66 ± 48.58 200.67 ± 8.92 0.999 实测 Measured - 1 800 199.69 - 8月 August 阴生叶 Shaded leaf 拟合 Fitted 0.36 ± 0.02 1 316.81 ± 39.36 112.22 ± 7.87 0.997 实测 Measured - 1 200 111.20 - 阳生叶 Sunlit leaf 拟合 Fitted 0.37 ± 0.02 1 372.99 ± 25.97 145.84 ± 9.12 0.996 实测 Measured - 1 800 144.59 - 9月 September 阴生叶 Shaded leaf 拟合 Fitted 0.40 ± 0.01 1 240.05 ± 50.69 112.46 ± 5.47 0.995 实测 Measured - 1 000 111.86 - 阳生叶 Sunlit leaf 拟合 Fitted 0.37 ± 0.01 1 303.29 ± 46.66 130.79 ± 5.67 0.998 实测 Measured - 1 200 133.03 -