integrated assessment

Presented are the results of field and analytical stages of studies on evaluation of the current state of eroded soils ravine-beam system «Мitrishin Ravine» Dergachi district, Kharkiv region. It is established that the soil cover in the studied areas is represented by variety of eroded and formed soil surface soil formation, and defined forest vegetative properties of soil data. It is shown that the lands of ravine-beam system «Мitrishin Ravine» currently runs at a constant process of soil formation, without the active manifestations of erosion processes, which is confirmed by the results of the analytical definitions of granulometric composition, the level of acidity, total humus and gross forms of NPK.

Із використанням моніторингової інформації за 2014 рік здійснено інтегральну оцінку сучасного стану й просторових змін якості вод річки Сіверський Донець. Показано, що найкраща якість води, як за With the use of monitoring data for 2014 was carried out an integrated assessment of the current state and spatial changes in water quality of the river Siversky Donets. It is shown that the best water quality, according to the water management assessment (Index = 1.35) and the environmental (Ie = 2.99) was observed in Pecheniz'ke reservoir. The overall tendency of worsening water quality downstream of the Siversky Donets is noted. The worst water quality according to assessment for water management and the most significant decline in the quality of water (Index = 2.97, +1.62 from the previous paragraph, Ie = 3.92, +0.93) was recorded below the confluence riv. Udy. The worst water quality for environmental assessment (Ie = 4.32) in Index = 2.89 is noted below Izium.