这一发现证实:第四纪冰期时北半球中纬度和中山地区古雪蚀作用是极重要的造貌和侵蚀营力,前人所谓的“表皮构造”,从剖面所处的海拔、谷地流向及应力方向看,均不能用冰川挤压作用来解释,不能证明庐山有过冰川作用。从所处的滨江滨湖地理位置看,基岩弧形弯曲现象与冬季积雪的重力挤压、春季融雪产生的冻融蠕动推挤力有关。 This finding confirms that during the Quaternary glacial period, the paleoclimate erosion in the mid-latitudes of the northern hemisphere and Zhongshan region was of great importance in terms of facies and erosion. The so-called “epidermal structure” of the predecessors, from the elevation of the section to the valley flow and The direction of stress can not be explained by the glacier extrusion, which can not prove that there is glaciation in Lushan. According to the location of Binjiang Lake, the curvature of bedrock is related to the gravitational extrusion of winter snow and the freeze-thaw motive force produced by snowmelt in spring.