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Article
Inconsistent increasing of climate potential productivity resulting from global warming and land use transitions in the Dongting Lake Basin, from 2000 to 2020
In the face of global warming and increasing impervious surfaces, quantifying the change of climate potential productivity (CPP) is of great significance for the food production planning. Targeting the Dongtin...
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Article
Numerical simulation and experimental research of surrounding rock deformation of floor roadway under short-distance coal seam group combined mining
According to the influence of the combination of short-distance coal seam group on mining roadway, using numerical simulation software FLAC2D to draw the abutment pressure distribution ahead the working face and ...
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Article
Numerical simulation and actual research on safety and suitable position of roadway driving along next goaf
In view of the stress concentration problem left by the joint coal seams mining since the reservation of the coal pillar, it was proposed that non-pillar mining technology be used in Dongrong No.2 coal mine. T...
