Budowa i funkcjonowanie systemów krajobrazowo-geochemicznych środkowego Mazowsza

The paper presents the scheme of the structure and functioning of the physicogeographic mesoregion of Central Masovian Lowland, the area within the reach of influence of Warsaw urban-industrial agglomeration. Landscape units, distinguished as to their general chemical characteristics, may form the basis for forecasting of mobility of chemical substances brought here with the hydrological and atmospherical flow of migration of matter.