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在数十年来大湖水位变化历史记录背景下,考察了近年来大湖处于低水位的问题,并且比较了下游湖区水位最近的回升与上游湖区持续的低水位状况,探讨了气候变化对大湖水位的潜在影响。
Under the background of historical record of water level change in the Great Lakes in recent decades, the problem of low water level in the Great Lakes in recent years has been investigated. The recent rise of the water level in the lower reaches of the lake and the continuous low water level in the upper reaches have been compared. influences.