表碛

与消融区上部的冰面和表碛面相比，在消融区中部表碛面热量收入中感热输送减小，同时向上的地热输送增加。

One of the features of heat income over the debris-covered middle ablation area is that the ratio of the sensible heat flux decreases while ground heat flux increases significantly in comparison with that on the ice surface and debris cover in the upper ablation area .

冰川表碛的厚度也会在一定程度上影响冰川的消融。

The thickness of debris on the surface of the glaciers also affect the ablation of the glaciers in some extent .

采用随机抽样的方法对科其喀尔冰川表碛区冰崖的规模及形态进行了调查。

In this paper , investigation of scale and shape of20 random selected ice cliffs in the debris-covered area of Koxkar Glacier is presented to explore the basic characteristics of ice cliffs .

模型仅以地表温度时间序列、表碛厚度和导热系数、土壤热容量等参数为计算输入，即可对表碛不同层位的土壤温度及其下部冰体融化所需热量进行模拟估算。

The model can calculate the temperatures of different interfaces with a given surface temperature , depth and thermal properties of the debris , and then calculate the heat for ice melting .