In the article the retrospective analysis of the state of natural environment of Zhytomyr region is executed, the most actual problems of liquidation of radiation contamination of landscapes are marked. Counter-measures, which considerably improved a radioekological situation in agricultural lands, water and forest fund of muddy territories of sufferings districts of region, and also financial welfare of population in this situation, that became possible on condition of near-term realization of complex of measures on the recreation of fertility of soils, bringing to ecological conformity of correlation of areas of plough-land, natural forage lands, forest and water territories, and also taking into account of modern radioekological situation are given.
Key words: Chernobyl disaster, geosystems of Zhytomyr region, radiation contamination, counter-measures.