Russian Federation
Russian Federation
The article deals with the problems of transboundary surface waters on the example of the Tobol River. The assessment of the quality of water resources according to hydrochemical parameters was carried out in accordance with generally accepted standards of maximum permissible concentrations of harmful substances for water of fishery bodies of water. The study established the excess of ammonium nitrogen standards of 1.3 - 3.03 MPC; nitrite 2.8 - 26.4 MPC; total iron 6.2 - 17.3 MPC; copper 4.31 - 9.55 MPC; zinc 1.7 - 10.8 MPC; phenols 7 - 10 MPC; petroleum products 2.6 - 26.8 MPC; the content of organic substances (biological oxygen consumption in 5 hours) was 1.22-4.29 mg / l, while the MPC was 2 mg / l. According to the complex ecological classification of surface water quality according to O.P. Oksiyuk and V.N. Zhukinsky degree of pollution of water resources corresponds to the class from «polluted» to «extremely dirty».
water pollution index, nutrients, heavy metals, petroleum products, phenols, synthetic surfactants
1. Itogi raboty Nizhne-Obskogo BVU [Elektronnyy resurs]. - Rezhim dostupa: htt://www.nobwu.ru. - (data obrascheniya: 08.12.2018)
2. Tobol [Elektronnyy resurs]. - Rezhim dostupa: https://ru.wikipedia.org/wiki/%D0%A2%D0%BE%D0%B1%D0%BE%D0%BB. - (data obrascheniya: 08.12.2018)
3. Perechen' rybohozyaystvennyh normativov: predel'no dopustimye koncentracii (PDK) i orientirovochno bezopasnye urovni vozdeystviya (OBUV) vrednyh veschestv dlya vody vodnyh ob'ektov, imeyuschih rybohozyaystvennoe znachenie utverzhdennyy prikazom Komiteta Rossiyskoy Federacii po rybolovstvu ot 28 aprelya 1999 goda N 96
4. GN 2.1.5.1315-03 Predel'no dopustimye koncentracii (PDK) himicheskih veschestv v vode vodnyh ob'ektov hozyaystvenno-pit'evogo i kul'turno-bytovogo vodopol'zovaniya ot 30 aprelya 2003 goda N 78
5. Oksiyuk O.P., Zhukinskiy V.N. i dr. Kompleksnaya ekologicheskaya klassifikaciya kachestva poverhnostnyh vod sushi // Gidrobiologicheskiy zhurnal. 1993. №. 4. S. 62-76.
6. Kustysheva I. N., Kryahtunov A. V. K voprosu formirovaniya zemel'nyh uchastkov pod ob'ekty neftegazovogo kompleksa//Izv. vuzov. Neft' i gaz. -2014. -Vyp. 5.-S. 115-118.
7. Bogdanova O.V., Chernykh E.G., Kryakhtunov A. V. Zonasnaturalesespecialmenteprotegidascomoobjeto de actividadinversora. Vol. 39 (Number 16) Year 2018 Page 36. [Elektronnyy resurs]. - Rezhim dostupa: http://www.revistaespacios.com/a18v39n16/a18v39n16p36.pdf (data obrascheniya 25.11.2018)
8. Budarova V.A., Martynova N.G., Medvedeva J.D., Budarov V.P. Modern technologies for providing spatial data of territories of fields. RevistaESPACIOS. Vol. 39 (Number 26) Year 2018 Page 22. [Elektronnyy resurs]. - Rezhim dostupa: http://www.revistaespacios.com/a18v39n26/18392622.html (data obrascheniya 25.11.2018)
