Trees help nature reclaim the slag heaps
Cherfas, J.
Trees help nature reclaim the slag heaps - 1992 - New Scientist 135(1839) 19 September 1992, 14-15(2) .
Describes a technique from Bulgaria to reclaim areas of waste from Welsh coal mines, which uses ecological methods of tree-planting to encourage a return to landscaping rather than the more traditional methods of moving top-soil around with earth-movers.
HIGHER INSTITUTE OF FOREST ENGINEERING
LAND RECLAMATION
MINE SPOILS
Trees help nature reclaim the slag heaps - 1992 - New Scientist 135(1839) 19 September 1992, 14-15(2) .
Describes a technique from Bulgaria to reclaim areas of waste from Welsh coal mines, which uses ecological methods of tree-planting to encourage a return to landscaping rather than the more traditional methods of moving top-soil around with earth-movers.
HIGHER INSTITUTE OF FOREST ENGINEERING
LAND RECLAMATION
MINE SPOILS