Chugai A. Ecological state of estuary zones of north-western part of Black Sea

Estuary zones of north-western part of Black sea. Determination of ecological state of estuary zones on base of published data, materials of expeditionary works with application of statistic and comparative analysis, cartographic methods. For the first time estimation of ecological peculiarities of rivers estuary coast territories is done; GIS-technologies for research of spatial structure of contaminating matters, mathematical model for research of petrochemical distribution are used; quantitative bearing-out estimation of contaminating matters with river flow, comparative description of estuary zones is made. The main results can be used attached to scales estimation of transboundary transfer of contaminating matters, functioning prognosis models elaboration of Black sea ecosystem, measures in relation to improvement of ecological fortune of north-western part of Black sea.