权威例句
Distribution and environmental impact of coal-mining wastes in Upper Silesia, PolandA Note on the Intervals Between Coal-Mining DisastersVegetation succession in reclaimed coal-mining slopes in a Mediterranean-dry environmentLung cancer mortality is elevated in coal-mining areas of AppalachiaReconnaissance of stream geomorphology, low streamflow, and stream temperature in the mountaintop coal-mining region, southern West ...The effect of coal-mining subsidence on water environment in the Shenfu-Dongsheng mining areaSulfate and conductivity as field indicators for detecting coal-mining pollutionSuccession of soil nematodes in pine forests on coal-mining sands near Cottbus, Germany.Flow origin, drainage area, and hydrologic characteristics for headwater streams in the mountaintop coal-mining region of southern W...Vulnerability assessment of coal-mining cities' economic systems in China