Most semi-natural habitats in Europe have been traditionally maintained by grazing or mowing, which halted successional changes and preserved biodiversity on a higher level. Since the 1950s the large-scale mechanisation of agriculture resulted in expansion of cropland and the abandonment of grasslands became an increasing issue in Europe. Recognizing the negative consequences of abandonment in the diversity of wildlife, habitat reconstruction interventions for mainly nature conservation purposes began in the 1980s to preserve the biodiversity of these semi-natural habitats.