With the development of mining, the tailings wasteland is expanding quickly, not only occupying the large area land, but also being a serious contaminative source.
随着矿藏的开采，尾矿场迅速扩增，不仅侵占大量土地，而且矿业废弃物的堆积，也是严重的污染源。
The main human activities significantly influencing the river sediment in the Beiluo river basin are opening up wasteland on steep slopes and forest areas, road construction, mining, and so on.
北洛河流域人类活动对河流泥沙影响较为突出的项目有毁林开荒、陡坡开荒、修路、开矿等。
The main human activities significantly influencing the river sediment in the Beiluo river basin are opening up wasteland on steep slopes and forest areas, road construction, mining, and so on.
北洛河流域人类活动对河流泥沙影响较为突出的项目有毁林开荒、陡坡开荒、修路、开矿等。
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