祁连山托来南山6号冰川雷达测厚与冰储量分析
车正, 王宁练, 梁倩, 陈安安

Analysis of ice thickness sounded by ground penetrating radar and ice volume of Tuolainanshan Glacier No. 6 in the Qilian Mountains
Zheng CHE, Ninglian WANG, Qian LIANG, An’an CHEN
表1 青藏高原及周边地区部分冰川雷达实测冰储量与经验公式估算值对比
Table 1 Ice volumes, sounded by GPR, of some glaciers on the Tibetan Plateau and surrounding areas, compared with the ice volumes estimated from volume-area scaling of glaciers
冰川名称面积/km2类型实测冰储量/km3式(14)估算值/km3(误差/%)

式(15)估算值/km3

(误差/%)

式(16)估算值/km3

(误差/%)

分类型估算值/km3

(误差/%)

托来南山6号主冰川1.25冰斗-山谷型0.04950.0496(0.2)0.0577(16.7)0.0534(7.9)0.0435(-12.1)
古仁河口冰川[23]1.40冰斗-山谷型0.04470.0580(29.7)0.0668(49.5)0.0622(39.2)0.0522(16.8)
羌塘1号冰川[25]2.42冰斗-山谷型0.12400.1227(-1.1)0.1350(8.9)0.1299(4.7)0.1254(1.1)
七一冰川2.78冰斗-山谷型0.16600.1489(-10.3)0.1619(-2.5)0.1571(-5.4)0.1572(-5.3)
木斯岛冰川(冰舌区)[31]3.22冰斗-山谷型0.19500.1825(-6.4)0.1960(0.5)0.1918(-1.7)0.1994(2.3)
乌源1号冰川[19]1.68冰斗型0.08120.0743(-8.4)0.0844(4.0)0.0794(-2.2)0.0551(-32.1)
扎当冰川[26]1.73冰斗型0.06600.0776(17.5)0.0878(33.1)0.0828(25.4)0.0572(-13.4)
煤矿冰川[27]0.95冰斗型0.02400.0340(41.7)0.0405(68.9)0.0369(53.6)0.028(16.8)
宁缠河3号冰川[29]1.20冰斗型0.03300.0471(42.6)0.0550(66.5)0.0507(53.6)0.0371(12.5)
四工河4号冰川[21]2.75冰斗型0.07600.1467(93.0)0.1597(110.1)0.1548(103.6)0.0991(30.4)
八一冰川[24]2.81冰帽型0.15300.1511(-1.2)0.1642(7.3)0.1593(4.1)
抗物热冰川[32]1.96悬冰川0.05200.0921(77.1)0.1032(98.4)0.0980(88.4)