Мідь у грунтах природних, агро- і урболандшафтів Житомирського Полісся

The features of the migration of copper on the profile of the main soil types of natural and agricultural landscapes were established and the coefficients of concentration of strongly fixed forms of copper in the upper 0-20 cm soil layer of natural, agricultural and urbolandscapes were defined. It was determined that in the soil cover of agrolandscapes relatively low content of gross forms of copper is fixed, which ranges from 1-2 to 6-8 mg/kg on the average. The average content of gross forms of copper within the limits of natural landscapes is 4-8 mg/kg and in the urbanozems of park and recreation and agrosettle landscapes the content of gross copper is from 8 to 10 and more mg/kg. A characteristic feature of the distribution of strongly fixed copper in the soil profile is its accumulation in the upper genetic horizons, rich in organic matter. The copper is a pollutant of urbanozems of agrosettle landscapes and the coefficient of its concentration for which reaches 9-22 units.