大兴安岭北部多年冻土区植被对活动层厚度变化的响应
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温理想,郭蒙,黄书博,于方冰,钟超,周粉粉
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The response of vegetation to the change of active layer thickness in permafrost region of the north Greater Khingan Mountains
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Lixiang WEN,Meng GUO,Shubo HUANG,Fangbing YU,Chao ZHONG,Fenfen ZHOU
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表3 大片多年冻土区和岛状融区多年冻土区样方调查数据
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Table 3 Sample data in predominantly continuous permafrost and permafrost with isolated taliks
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| 编号 | 经度/E | 纬度/N | 海拔/m | 活动层厚度/m | 生物量/（g·m-2） | 胸径树龄比 | 所在区域 |
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| 1 | 52.443° | 122.526° | 549 | 2.04 | 226.86 | 0.51 | 大片多年冻土 | | 2 | 52.314° | 122.403° | 745 | 1.18 | 169.20 | 0.15 | | 3 | 52.060° | 122.141° | 636 | 1.19 | 138.94 | 0.32 | | 4 | 52.055° | 122.265° | 701 | 0.96 | 104.32 | 0.29 | | 5 | 52.113° | 122.109° | 641 | 1.22 | 94.12 | 0.48 | | 6 | 52.178° | 122.142° | 669 | 0.45 | 117.44 | 0.24 | | 7 | 52.169° | 122.207° | 740 | 1.08 | 41.05 | 0.54 | | 8 | 52.277° | 122.202° | 649 | 1.49 | 268.08 | 0.55 | | 9 | 52.229° | 122.163° | 656 | 1.73 | 100.99 | 0.22 | | 10 | 52.233° | 122.117° | 636 | 1.74 | 205.88 | 0.36 | | 11 | 52.029° | 122.009° | 665 | 1.33 | 60.31 | 0.32 | | 12 | 52.004° | 122.005° | 663 | 0.98 | 81.00 | 0.37 | | 13 | 52.011° | 121.939° | 698 | 0.97 | 293.44 | 0.11 | | 14 | 51.976° | 121.974° | 679 | 0.62 | 95.36 | 0.27 | | 15 | 51.973° | 121.941° | 688 | 0.53 | 141.38 | 0.21 | | 16 | 51.972° | 121.988° | 636 | 0.50 | 130.76 | 0.19 | | 17 | 51.959° | 121.978° | 638 | 1.04 | 96.52 | 0.38 | | 18 | 51.916° | 121.913° | 659 | 1.34 | 149.66 | 0.22 | | 19 | 51.885° | 121.851° | 708 | 0.83 | 152.49 | 0.17 | | 20 | 51.834° | 121.871° | 679 | 0.95 | 147.05 | 0.22 | | 21 | 51.770° | 121.169° | 773 | 1.04 | 110.29 | 0.20 | | 22 | 51.717° | 121.968° | 735 | 1.77 | 65.92 | 0.32 | | 23 | 51.503° | 121.702° | 754 | 1.65 | 68.47 | 0.34 | | 24 | 51.282° | 121.419° | 827 | 0.58 | 48.03 | 0.22 | | 25 | 51.257° | 121.347° | 840 | 0.71 | 43.54 | 0.50 | | 26 | 51.380° | 121.516° | 777 | 0.47 | 114.70 | 0.39 | | 27 | 51.874° | 121.869° | 693 | 0.45 | 157.76 | 0.16 | | 28 | 52.644° | 122.652° | 540 | 0.41 | 155.52 | 0.16 | | 29 | 49.862° | 121.618° | 768 | 1.70 | 298.17 | 0.40 | 岛状融区 多年冻土 | | 30 | 49.873° | 121.818° | 773 | 1.90 | 227.07 | 0.83 | | 31 | 50.028° | 121.718° | 771 | 1.03 | 238.60 | 0.85 | | 32 | 50.163° | 121.865° | 910 | 1.50 | 205.20 | 0.37 | | 33 | 50.445° | 121.618° | 641 | 0.88 | 96.90 | 0.41 | | 34 | 52.221° | 124.694° | 423 | 1.02 | 140.30 | 0.68 | | 35 | 51.990° | 124.618° | 466 | 1.76 | 187.03 | 0.57 |
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