Evaluation of the adequacy of proposed prediction mathematical model on the actual data of groundwater level monitoring in the central part of Kharkov city

Serikova, Elena; Strelnikova, Olena; Yakovlev, Valerij; Anishenko, Liudmula; Pisnya, Leonid

doi:10.15587/2313-8416.2017.116369

Cited by 2 publications

(5 citation statements)

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“…Under artificial covers for the 1 st year, there will be 0,05 m of the level rising, and for the 50 th year it will be 2,56 m. On the territory, free of artificial covers, groundwater level will be stabilized by the evapotranspiration action. Thus, the proliferation of artificial surfaces in the city will contribute reducing the evapotranspiration effect and groundwater level sustained increase and flood development [13,19].…”

Section: Discussion Of Simulation Resultsmentioning

confidence: 99%

“…The first section is mainly located in the middle of the private sector, and has a free surface. The second section is practically completely covered with artificial covers [13].…”

Section: Adequacy Evaluation Of Proposed Mathematical Modelmentioning

confidence: 99%

“…carried out research as a Geological Party worker-observer in the work on observation water points in Kharkiv, equipped on groundwater. The groundwater level measurement in specially equipped and adapted for these wells was carried out with the help of the GRU-100 level gauge with 1 time per month intervals during 2004-2017 [13].…”

Section: Adequacy Evaluation Of Proposed Mathematical Modelmentioning

confidence: 99%

“…Points А, B, C are duty water points of the state observation network in Kharkiv, and points 1-13 are special observation points of the Ukrainian Main Industrial Research Institute of Engineering and Environmental Surveys (UkrNIIINTIZ) for groundwater level changing monitoring in which measurements were made [13].…”

Section: Figure4 Points Of Groundwater Level Observation For the Permentioning

confidence: 99%

“…This leads to the mosquito's appearance, the fungi development, poisonous vapors in the air, which adversely affects the population health and leads to significant material damage. In addition, accidents in sewage systems and increased infiltration from the surface have led to significant pollution of the upper groundwater horizons, and their unsuitability for drinking water consumption [13].…”

Section: Introductionmentioning

confidence: 99%

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Mathematical Modeling of Groundwater Level Changing with Considering Evapotranspiration Factor

2020

International Journal of Modern Studies in Mechanical Engineeri

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Paper elucidates the mathematical modeling of groundwater level changing with considering evaportanspiration factor. The objective is to improve the forecasts of groundwater level changes for increasing environmental safety of urban areas flooded by groundwater. Developed mathematical model takes into account the essential balance components, such as groundwater replenishment by atmospheric waters, additional groundwater replenishment, evapotranspiration and water extraction from underground waters. The calculation results on the model have determined the close correlation between the calculated and actual monitoring values of groundwater levels.

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Section: Discussion Of Simulation Resultsmentioning

confidence: 99%

“…The first section is mainly located in the middle of the private sector, and has a free surface. The second section is practically completely covered with artificial covers [13].…”

Section: Adequacy Evaluation Of Proposed Mathematical Modelmentioning

confidence: 99%

Section: Adequacy Evaluation Of Proposed Mathematical Modelmentioning

confidence: 99%

Section: Figure4 Points Of Groundwater Level Observation For the Permentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Mathematical Modeling of Groundwater Level Changing with Considering Evapotranspiration Factor

2020

International Journal of Modern Studies in Mechanical Engineeri

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Development of a Mathematical Model for Analysing the Hazardous Impact on the State of Groundwater in City Agglomerations From Missile and Artillery Attacks

Rashkevych,

Shevchenko,

Vovchuk

2024

MEC

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The authors have developed a mathematical model for analysing the hazardous impact on the groundwater in urban agglomerations from missile and artillery attacks. The mathematical model consists of a system of four analytical dependencies. The first analytical dependence describes determining the area of groundwater intake from the groundwater level, considering the presence of artificial coatings, infiltration, evaporation, and transpiration, as well as the effect of evapotranspiration. The second dependence determines the area of influence of the missile and artillery danger from the type of weapon, the explosive charge, calibre (diameter), and territorial conditions, the key indicators of the content of which in the territory of the critical infrastructure object, which suffered damage, are further determined by expert calculation using natural samples of soils and groundwater. The third dependence determines the impact of harmful (polluting) substances on groundwater in the territory of the critical infrastructure object, which suffered damage, depending on the process of groundwater movement in the area of the emergency, taking into account the hydraulic pressure and water yield coefficient; the process of distribution of chemically dangerous substances in groundwater, taking into account the coefficient of hydrodynamic dispersion and the velocity of groundwater; convective diffusion of chemically hazardous substances, taking into account the kinetics of sorption. The fourth dependency allows us to choose an efficient concept for the organisation of groundwater monitoring on the territory of a critical infrastructure object that suffered damage based on the variation of formalised parameters for solving individual problems. The initial conditions of the mathematical model are related to the presence of chemically dangerous compounds in groundwater at the maximum permissible concentration level. The boundary conditions of the mathematical model relate to the non-overgrowth of consequences beyond the object level in terms of the number of victims. Keywords: mathematical model, groundwater, missile and artillery damage, critical infrastructure object, emergency prevention.

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Evaluation of the adequacy of proposed prediction mathematical model on the actual data of groundwater level monitoring in the central part of Kharkov city

Cited by 2 publications

References 0 publications

Mathematical Modeling of Groundwater Level Changing with Considering Evapotranspiration Factor

Mathematical Modeling of Groundwater Level Changing with Considering Evapotranspiration Factor

Development of a Mathematical Model for Analysing the Hazardous Impact on the State of Groundwater in City Agglomerations From Missile and Artillery Attacks

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