2018-4(29)

Nuclear, radiation and environmental safety

Article NameAssessment of Water Body State in Rostov NPP Area Using the Principal Components Method
AuthorsE.A. Abidova (1), O.I. Bejsug2, O.E. Draka (3), А.E. Dembickij (4), O.Yu. Pugachyova (5)
Address

Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”,

Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360

(1)ORCID iD: 0000-0003-0258-5543

Wos Researher ID: O-1870-2018

e-mail: nii_energomash@mail.ru 

(2)ORCID iD: 0000-0001-9218-9354

Wos Researher ID: O-6513-2018

e-mail: nii_energomash@mail.ru 

(3)ORCID iD: 0000-0002-3397-6830

Wos Researher ID: 0-2222-2018

e-mail: nii_energomash@mail.ru 

(4)ORCID iD: 0000-0003-4616-621X

Wos Researher ID: O-3133-2018

e-mail: nii_energomash@mail.ru 

(5)ORCID iD: 0000-0002-9168-3008

Wos Researher ID: O-2103-2018

e-mail: nii_energomash@mail.ru 

AbstractThe principal component method is used to analyze the environmental monitoring data of the river Don. The method made it possible to estimate a large number of heterogeneous and rapidly changing parameters. The results indicate the possibility of automatic classification of the water body state on the basis of observation of its chemical, biological and physical parameters. The proposed classification model can be applied to the processing of monitoring data of various ecosystems, including Tsimlyansk reservoir and water-cooler of Rostov NPP. Water samples are taken at stationary points and sections of the hydrochemical network for monitoring surface land waters.
Keywordsprincipal components method, eigenvalue spectrum, a matrix of accounts, the matrix of loadings, extracellular esterases activity, alkaline phosphatase of zeston
LanguageRussian
References

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