The result shows that the central boundary between boreal forest and temperate forest lies along the line of 8° 0′ N, from °～ 0° E, extending 0′ in both north and south.
The result shows that the central boundary between boreal forest and temperate forest lies along the line of 8° 0′ N, from °～ 0° E, extending 0′ in both north and south.
果表明 ,寒温带针叶林与温带针阔混交林的边缘大致位于 8° 0′N ,南北浮动 0′, °～ 0°E之间 ,行政区划上属于北安_乌伊岭_嘉荫一线 ,基本是沿小兴安岭山体的北缘。