Recultivation and renewal of a balanced landscape in the lignite mining area of the Rhineland

The lignite mining area of the Rhineland provides an excellent example for planned recultivation of large open-works. In order to properly carry out recultivation measures, it is necessary to conduct basic research on the ecological factors which compose a balanced landscape. The problems involved in reconstructing a landscape, which has been pitted by large-scale open-cut mines, are discussed from the aspects of: planning and construction of a new landscape-relief, proposed agricultural and forestry use, nature preserves and resort areas. The aim of recultivation, from the ecological point of view, is to renew the natural biological potential and to reform the landscape, so as to provide the healthiest environment for Man.