基于耦合热传导-冰流模型的冰川钻孔温度重建的气候反演算法比较
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孙欢, 王宁练, 张泉
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Comparison of climate inversion algorithms for glacier borehole temperature reconstruction based on coupled heat conduction-ice flow model
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Huan SUN, Ninglian WANG, Quan ZHANG
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图4 边界条件分别为和时三种反演算法重建的冰面温度变化[对添加 ℃随机扰动前后的重建结果(a)、(b);对添加 ℃随机扰动前后的重建结果(c)、(d)]
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Fig. 4 Reconstructed changes in glacier surface temperature under the boundary conditions of and (black line) using the least square method (blue line), Tikhonov regularization method (red line) and Monte Carlo algorithm (green line) [the input data and without errors, (a) and (c), the input data and with the random errors ℃, (b) and (d)]
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