基于Sentinel-2A数据的东北森林植物多样性监测方法研究

周楷玲, 赵玉金, 白永飞

Study on forest plant diversity monitoring based on Sentinel-2A satellite data in northeast China

ZHOU Kai-Ling, ZHAO Yu-Jin, BAI Yong-Fei

表1 东北森林样地调查信息表

Table 1 Sample plot survey information of northeast forest

样地 Sample plot 地理位置 Geographical position 郁闭度 Crown density 物种丰富度 Number of species Shannon-Wiener多样性指数 Shannon-Wiener diversity index Simpson多样性指数 Simpson diversity index 1 129.19° E, 48.12° N 0.85 6 1.56 0.76 2 129.19° E, 48.12° N 0.75 10 1.89 0.82 3 129.19° E, 48.12° N 0.80 7 1.67 0.79 4 129.18° E, 48.13° N 0.85 10 1.92 0.82 5 129.18° E, 48.13° N 0.75 10 1.96 0.83 6 131.11° E, 43.44° N 0.70 11 0.87 0.83 7 131.11° E, 43.44° N 0.60 10 0.88 0.85 8 131.11° E, 43.44° N 0.65 8 0.77 0.78 9 131.07° E, 43.47° N 0.60 6 0.65 0.74 10 131.07° E, 43.47° N 0.70 4 0.44 0.56 11 131.07° E, 43.47° N 0.60 8 0.73 0.74 12 128.90° E, 47.18° N 0.60 5 1.34 0.80 13 128.89° E, 47.18° N 0.70 7 1.27 0.66 14 128.89° E, 47.18° N 0.70 6 1.56 0.82 15 128.89° E, 47.18° N 0.65 7 1.01 0.73 16 128.89° E, 47.19° N 0.60 6 1.17 0.72 17 128.89° E, 47.18° N 0.60 4 0.96 0.67 18 128.86° E, 47.20° N 0.70 10 2.06 0.86 19 128.86° E, 47.20° N 0.70 11 2.17 0.84 20 128.86° E, 47.20° N 0.70 9 1.82 0.79