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研究区地处大兴安岭北部大片连续多年冻土区中的融区。严寒的气候条件和丰沛的地下水源,导致季节性泉冰锥广泛发育。冻结沟是防治冰锥危害的有效措施。
The study area is located in the northern part of Daxingan Mountains large continuous permafrost in the financial district. Frosty climatic conditions and abundant groundwater, leading to the extensive development of seasonal spring cone. Frozen ditch is an effective measure to prevent and control ice cone damage.