DISTRIBUTION OF NITROGEN COMPOUNDS IN LANDSCAPES OF MOSCOW REGION

The special features in distribution of the nitrogen compounds in the soils, cultural and natural vegetation, surface, soil-ground and snow waters in connection with application of the fertilizers and precipitations have been considered with use of the conjugated analysis method. The special features in the migration and concentration of the nitrogen compounds in the elementary landscapes and landscape-geochemical catenas are considered firstly in complex. The biogeochemical distribution of the nitrogen for Moscow region as a natural-territorial complex has been studied. The negative ecological subsequences in the wide application of the nitrogen fertilizers in a number of the districts of the region that is accompanied with the surplus accumulation of the nitrates in the waters of the economical-drinking use have been revealed. On base of the mark evaluation method the approachs have been developed and the geochemical districts with different accumulation intensity of the nitrogen compounds have been distinquished that one can use within the frames of the ecological monitoring programme for purposes of the contamination check and improvement of the environment state in the Near-Moscow. The obtained data permit to approach more differentially to the design of the fertilizer doses applied in the agrocenoses located in the different landscape positionsAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio