… periods in the history of hydrochemical studies of surface waters in Ukraine. I period (1920s-…
surface waters; the appearance of regular observations of the chemical composition of water …

… quality of river waters in the upper reaches of the Pripyat River in Ukraine using two methods
of environmental assessment of surface water quality in … influencing the water quality of the …

… and category of surface water quality were established. The results of observations on the
quality of surface waters of the rivers … Surface waters, on average, correspond to the II class of …

… To maintain the proper state of surface waters within the city of Lutsk, the municipal government
implements and finances specially developed environmental projects and a number of …

… the changes in the quality indicators of the surface water of the Western Bug River basin (within
Ukraine). … Lutsk. ZBBUVR (Zakhidno-Buzke baseinove upravlinnia vodnykh resursiv). рр. …

… surface water reservoirs undergo anthropological influence. The analysis of the research
allows us to note that surface water … -forming factors of ecological safety of the river Styr within …

… According to Polish scientists [18], quality of surface waters in Polish tributaries of … formation
we have analyzed data of Western Bug water resource basin authority (located in Lutsk city) …

… quality of surface water is given in this Chapter. By the nature of the affect on surface water
the … water consumption in the city of Lutsk since 1970 owing to the commissioning of closed …

… In paper [15], the authors point to and suggest a significant deterioration in the quality of
surface water in southern Iraq as a result of hostilities, a multiparameter study involving …

… the surface water quality of the Western Bug River basin by the level of pollution within the
cross-… Lutsk. Basejnove upravlinnja vodnych resursiv ričok Zachidnoho Buhu ta Sjanu рр. 50. …