title: Гидрохимический режим и загрязнение вод Керченского пролива в 1979 – 2009 гг.
abstract: On Ukrainian State Hydrometeorological service monitoring results the characteristic of maintenance and spatio-temporal varyability of the dissolved oxygen, total alkalinity, orthophosphate and total phosphorus, silicate, nitrite, nitrate, ammonia and total nitrogen, oils, detergents, phenols concentrations and hydrogen ion index in the Kerch Strait water is given for the period of 1979-2009. The contents of nitrogen, silicon, phosphorus compounds and dissolved oxygen in channel water is within 