拉多加湖
On 8 September 1941, Army Group North captured Shlisselburg on the shores of Lake Ladoga, east of Leningrad, and took control of all land routes to Leningrad. This followed the capture of Mga, south of Shlisselburg, on 29 August which cut the city off from the Soviet railway network. The Soviets fell back onto transport by ship over Lake Ladoga and by air; the evacuation of strategic industries and personnel, and shipments of munitions from Leningrad, continued.