Yarylgach or Sasyk or Karlavskoye ( Ukrainian Yarilgach , Crimean-Tat. Yarılğaç, Yarylgach ) - the 4th largest lake in the Black Sea region and the 5th - Tarkhankutsky peninsula , located in the west of the central part of the Black Sea region. The area of the water mirror is 1.6 km². The type of general mineralization is bitter-salty . The origin is estuary . The hydrological regime group is closed .
| Lake | |
| Yarylgach | |
|---|---|
| Ukrainian Yarilgach , Crimean Tat. Yarılğaç | |
 Panorama of the lakes view from the navigational mark Yarylgach rear | |
| Morphometry | |
| Absolute height | -0.4 m |
| Dimensions | 2.3 × 1.4 km |
| Square | 1.6 km² |
| Deepest | 0.45 m |
| Average depth | 0.2 m |
| Hydrology | |
| Type of mineralization | bitter salty |
| Salinity | 11.08 [1] |
| Pool | |
| Pool area | 21.6 km² |
| Location | |
| A country |
|
| Region | Crimea |
| Area | Black Sea region |
Content
Geography
Included in the Tarkhankut group of lakes . Yarylgach is a small mud-salty lake located in the central part of the Black Sea region of Crimea . The length is 2.3 km. The average width is 0.7 km, the largest - 1.4 km. The average depth is 0.2 m, the largest is 0.45 m [3] . The height above sea level is −0.4 m. The catchment area is 21.6 km². The lake is used in recreation.
Together with the lakes Dzharylgach and Panskoye is included in the group of lakes adjacent to the Yarylgach bay . The lake is separated from the Yarylgach bay by an isthmus (sand embankment) (where the T-01-07 road is located), and from the Dzharylgach lake is separated by an isthmus (where the Mezhvodnoye – Krasnaya Polyana road is located). It was formed as a result of flooding of the estuarine parts of the beams by the sea and their lining up from the sea by sand-shell embankments. To date, the lake embankment has not been completely formed geologically; the depressions that have been erupted during the sea disturbance have been preserved [4] .
The water level fluctuates significantly depending on the season: in spring and autumn it increases due to the waters of the Yarylgach Bay , which fall during spills and storms, sometimes blocking traffic with the regional center of the village of Chernomorskoye along the T-01-07 road; in summer, the level often drops to critical due to very dry weather in July and August.
The average annual rainfall is less than 350 mm . The main source is the surface and underground waters of the Black Sea artesian basin .
Recreation
The bottom of the lake is covered with a 5-35-cm layer of highly mineralized mud . In addition to the mud at the bottom of the lake, the mud is also located in the reservoir, which is west of the lake (via the bulk road).
Silt sulphate mud of the lake by the resolution of the Cabinet of Ministers of Ukraine dated 12/11/1996, No. 1499; DSTU 878–93 assigned to medical. Local residents use water for medicinal purposes.
According to the Crimean Republican Association "Ecology and Peace", the recreational resource of the lake - therapeutic mud - is destroyed under the influence of irrational uncontrolled mass use. Association experts believe that the use of the resource should be controlled by the Ministry of Health and Sanitary Services of Crimea [5] .
Notes
- ↑ In weight percent. A salt sample was taken in August 1955 (according to the surface water resources of the USSR )
- ↑ This geographical feature is located on the territory of the Crimean Peninsula , most of which is the subject of territorial disagreements between Russia , which controls the disputed territory, and Ukraine , within the borders of which the disputed territory is recognized by the international community. According to the federal structure of Russia , the subjects of the Russian Federation are located in the disputed territory of Crimea - the Republic of Crimea and the city of federal significance Sevastopol . According to the administrative division of Ukraine , the regions of Ukraine are located in the disputed territory of Crimea - the Autonomous Republic of Crimea and the city with special status Sevastopol .
- ↑ AA Lisovsky, V.A. Novik, Z.V. Timchenko, Z.R. Mustafaeva. Surface water bodies of Crimea (reference book) / AA Lisovsky. - Simferopol : Reskomvodkhoz ARK, 2004 .-- S. 33. - 114 p. - 500 copies. - ISBN 966-7711-26-9 .
- ↑ Materials for the archaeological map of Crimea (issue 2). T.N.Smekalova (Unavailable link) . euxine.dk . Archived July 27, 2014.
- ↑ RESORTERS DESTROY THE TREATMENT LAKE JARYLGACH (Inaccessible link) . e-crimea.info . Date of treatment November 4, 2012. Archived November 4, 2012.
Literature
- GNPP Cartography . Atlas of Crimea, 2004
- GNPP Cartography . Atlas of Geography of Ukraine , 2003
Links
- On the site of the Reskomvodkhoz ARC (Inaccessible link - history ) archive.is . Date of treatment January 21, 2019.