A post-extraction gravel pit was subjected to technical reclamation where by the pit was filled with fly ash and covered by a 37–150 cm thick soil layer. Subsequently, biological remediation was applied: the area was ...

In the area of a technically reclaimed pit of the sand and gravel „Storkowo” mine, 58 relevés were taken. The ground, which were naturally and spontanously settled by plant communities, is sandy. It is generally loose ...

Xerothermic grasslands found in Poland are precious phytocenoses increasing biodiversity. They are generally settled on small surfaces, mainly on strongly insolated (southern, south western and south eastern exposure), ...

In 1998, three years after technical and biological reclamation, 29 relevés were made in the ridge area (the crown of the excavation) of the quarry “Piotrawin”. Two segetal associations were distinguished (Sileno ...