基于地形参数的湖泊水储量估算方法——以纳木错为例

马小奇, 卢善龙, 马津, 朱立平

Lake water storage estimation method based on topographic parameters: A case study of Nam Co Lake

Xiaoqi MA, Shanlong LU, Jin MA, Liping ZHU

表1 纳木错湖水面以上单位高程变化对应的体积及体积增量

Tab.1 Calculated volumes in different elevation related to 4 724 m of Nam Co Lake

高程/m 面积/km2 体积/亿m3 体积增量/亿m3 4 724 1 944.30 0.01 0.01 4 725 1 968.08 19.57 19.56 4 726 1 984.79 39.29 19.72 4 727 2 001.32 59.19 19.90 4 728 2 018.35 79.27 20.08 4 729 2 036.24 99.53 20.26 4 730 2 054.75 119.97 20.44 4 731 2 073.05 140.59 20.62 4 732 2 091.12 161.41 20.82 4 733 2 108.66 182.39 20.98 4 734 2 126.04 203.55 21.16 4 735 2 146.12 224.89 21.34 4 736 2 165.76 246.44 21.55 4 737 2 185.40 268.18 21.74 4 738 2 204.70 290.13 21.95 4 739 2 223.20 312.27 22.14 4 740 2 242.33 334.59 22.32 4 741 2 263.04 357.12 22.53 4 742 2 285.53 379.85 22.73 4 743 2 308.85 402.82 22.97 4 744 2 330.95 426.03 23.21 4 745 2 351.10 449.44 23.41 4 746 2 369.28 473.05 23.61 4 747 2 385.34 496.83 23.74 4 748 2 395.55 520.76 23.93