Control System of Soil Quality Status

This paper presents the monitoring system for the status of soil quality in Romania. This system is organized on three levels. The first level includes a fixed grid of 16x16 km and covers the whole country. In the monitoring system of the status of soil quality is important to determine the soil loading with elements and potentially polluting substances. The content of elements and potentially polluting substances in the soils is determined both by main characteristics of soils and of human actions. Some types of industrial pollution are the most aggressive pollution with heavy metals and oxides of sulphur which is found in (%)#&*+$,-, Zlatna and Baia Mare. Are presented the concentrations of soluble heavy metals and sulphur in the three areas mentioned above and ecological reconstruction measures are proposed.