Ladyzhinsky reservoir ( Ukrainian: Ladizhinsky reservoir ) is a large channel reservoir in Ukraine on the Yuzhny Bug River . It is located in the Vinnitsa region , on the border of Nemirovsky , Gaysinsky , Tulchinsky districts and on the territory of the Ladyzhinsky City Council.
| Ladyzhinsky reservoir | |
|---|---|
| Ukrainian Ladizinskoe reservoir | |
 | |
| Morphometry | |
| Height above sea level | 177 m |
| Dimensions | 45 × 0.3-1 km |
| Area | 20.8 km² |
| Volume | 0.151 km³ |
| Deepest | 17.8 m |
| Average depth | 10 m |
| Characteristics | |
| Year of filling | 1964 |
| Swimming pool | |
| Flowing water | Southern Bug |
| Flowing watercourse | Southern Bug |
| Location | |
| A country |
|
| Region | Vinnytsia region |
The dam of the reservoir is located near the northern outskirts of the city of Ladyzhyn . Created as a reservoir-cooler of Ladyzhinsky TPP . It was completed in 1964 during the construction of the Ladyzhinsky hydroelectric station . In the late 1970s, stocking of the reservoir with herbivorous fish was started.
Description
The length of the reservoir is 45 km, the width is 300-1000 m, the mirror area is 20.8 km², the average depth is 10 m, the maximum depth (at the dam ) is 17.8 m. The volume of water is 151 million m³. The right banks of the reservoir are mostly low, the left - high, in some places steep. The coastline in the upper and middle parts is very winding. Mineralization of water ranges from 460-710 mg / l, reaches its maximum value in winter. The content of dissolved oxygen at the surface is 5-14 mg / l, at the bottom 2-10 mg / l. The content of organic substances is quite high. Thermal and ice regimes are largely dependent on the intake of heated waters of the Ladyzhinsky TPP. In summer, surface water temperatures reach +28 ° C and more, in winter - on average +5, +6 ° C (near the dam). At a depth of 10-12 m, within the mainstream, the influence of heated water does not spread. Ladyzhinsky reservoir - channel, weekly regulation. Water level fluctuations throughout the year approx. 1.5 m. The annual industrial catch of fish is 28-44 tons.
Phytoplankton is represented by 90 species, among which blue-green , green and diatoms predominate. Zooplankton is represented by approximately 40 species, among which representatives of the genera Keratella , Brachionus , Cyclops , Daphnia , Bosmins predominate .
Aquatic vegetation is underdeveloped due to great depths. Common are rhodest , hornwort , arrowhead , lake reeds , narrow-leaved cattail , common reed . Of the fish found roach , silver carp , crucian carp , carp , bream , pikeperch , grass carp , perch and other fish. In coastal thickets - nesting birds. Water, except for its intended purpose, is used for technical water supply and irrigation. Shipping. On the shores - places of rest.
Literature
- Geographic encyclopedia of Ukraine : 3 tons / Editorial: A.M. Marynich et al. - K .: Ukrainian Radyansky encyclopedia, 1989-1993. - ISBN 5-88500-015-8 . (Ukrainian)
- Water Fund of Ukraine: Artificial Ponds - Reservoirs and Ponds : Reference Book / Ed. V.K. Khіlchevsky , V.V. Grebnya. - K .: Interpres, 2014 .-- 164 p. ISBN 978-965-098-2
- The reservoir cooler of the Ladyzhinsky state district power station. - K.: Naukova Dumka, 1978.- 128 p.
- Transformation of landscape ecosystems of the Central Pobuzhia: monograph / [Goncharenko G.Є., Sovgіra S. V., Lavrik O. D., Goncharenko V. G.]. - K.: Science. light, 2009 .-- 329 p.