Monitoring and Assessment of Impact of Municipal Solid Waste Landfills on the Surface Water Quality in the Adjacent Ponds

Azimov, O.T.; Dorofey, Ye.M.; Trofymchuk, Oleksandr; Kuraeva, I.V.; Zlobina, K.S.; Karmazynenko, S.P.

doi:10.3997/2214-4609.201903228

Cited by 7 publications

(3 citation statements)

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“…Продовжуючи розпочаті раніше роботи, які стосувалися північно-східної частини полігону [5][6][7][8], у листопаді 2018 року виконано польові рекогносцирувальні комплексні дослідження північно-західної його частини і прилеглих до неї площ з наступним лабораторно-камеральним аналізом отриманих матеріалів (рис. 1-3).…”

Section: методика дослідженняunclassified

“…Як і в попередніх дослідженнях [5][6][7][8], у роботі застосовано комплекс методів. Більш повна характеристика комплексу наведена у публікаціях [5,7].…”

Section: методика дослідженняunclassified

“…За результатами проведених нами аналітичних досліджень встановлено, що ґрунтові відклади, які перебувають під впливом північно-західної частини полігону № 5, зазнали значної геохімічної трансформації, як і ті, на які впливає діяльність північно-східної його частини [5][6][7][8]. Зокрема, однією з основних характеристик техногенних ґрунтів є їхня буферність.…”

Section: викладення основного матеріалу та обговоренняunclassified

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Estimations of heavy metals in soils and different landscape components within the municipal solid waste disposal areas

Azimov¹,

Trofymchuk²,

Kuraeva³

et al. 2019

Environmental Safety and Natural Resources

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The comprehensive geoecological study of the area closed to the northwestern part of Landfill No 5 for the municipal solid waste disposal shows the ecologically negative impact on the environment. It is determined that the existing soils are affected by the significant geochemical transformation. They are characterized by the considerable accumulations of the heavy metals (HMs). In comparison with the conventional pure soils the soil contents of Cu, Zn, Ni, Cr and Pb are 8, 12, 3, 2, 17 times more, respectively. The anomalous high HMs pollution for the bottom deposits is identified: for Znin 800 mg/kg that is 14 times more than maximum allowable concentrations (MAC); for Cu-150 mg/kg that is 4.5 times more than MAC. Average Pb content there exceeds its MAC and is equal to 72 mg/kg. Therefore, the bottom deposits have the hazardous level of pollution. It is shown that the elements of considerable accumulations in grass vegetation are Cu, Cr and Ni at the biological absorption coefficient more 2.0. The physical and chemical studies of surface waters show that the contents of microelements (F, Cr, Ni, Cu, Fetot. and Pb) there don't exceed the MAC, but they are higher than the background values.

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Section: методика дослідженняunclassified

Section: викладення основного матеріалу та обговоренняunclassified

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Estimations of heavy metals in soils and different landscape components within the municipal solid waste disposal areas

Azimov¹,

Trofymchuk²,

Kuraeva³

et al. 2019

Environmental Safety and Natural Resources

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Water Resource Monitoring for the Drainage Systems Contaminated by Radiation Based on the Com Plex of Satellite Imaging and Ground Observations (In the Context of Regional Climate Changes)

Azimov,

Tomchenko,

Shevchenko

et al. 2024

Kosm. nauka tehnol.

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As a case study of the Prypiat Left Bank Drainage System of the Chornobyl Exclusion Zone, the probable onset of the multi-aqueous phase of water content in the frame of the full hydrological cycle at the end of 2022 was estimated for the entire region of Polissia. The attributes of such a process are: 1) a relative increase in the total amount of atmospheric precipitation for the period of September-October-November-December in 2022 compared to the same period in previous years within the entire left-bank part of the Prypiat River catchment basin (according to the ERA5 dataset); 2) the increase in the watering rate of the drainage system territory – both the interdam section and the area located to the northeast of the old dam (this is evidenced by an analytical comparison of the results of the thematic interpretation of Sentinel-2 image data for 02. 05.2023 and satellite data acquired by the various sensors for April-May of previous years); 3) the established facts of heavy rains that occurred in April 2023 in the studied region, flooding, submergence of the large areas, freshet in its territory in April-May of the same year. As a result, compared to the period 2015-2021, i.e., already after the termination of the permanent operation of the polder pumping station in the area of the left bank polder, in 2022 the level of 90Sr activity, which according to calculations could have been removed with the runoff from this territory, increased significantly – 4 times more as compared to 2021 and 20 times more compared to 2020. Therefore, considering the above hydrometeorological factors, the prediction regarding the increase in the level of 90Sr activity, which will be carried out with the runoff from the area of the left-bank polder to the Prypiat River, both in 2023, and in the following 2-3 years is substantiated.

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Spatio-Temporal Analysis of Changes in Ecosystems of Municipal Waste Localisation Areas Using Gis and Remote Sensing Data

Azimov,

Tomchenko,

Shevchuk

2024

Ukr. geogr. z.

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The Zdovbytsia municipal solid waste (MSW) dump (the Rivne region, Ukraine) as a case study allows demonstrating informativeness of identifying waste dump sites and the adjusted areas using the spectral characteristics and texture of earth’s covers obtained from the satellite images for the different years. To identify the MSW dump in the surveyed area, direct coding features were considered, which characterized the properties of the object and are directly represented in the images. These are such features as geometric (shape, shadow, size), brightness (phototone, brightness level, color, spectral image), structural (texture, structure) ones. In addition, satellite images reliably identified the presence of discharging from the dump area, their directions, areas of unloading, the damage to herbaceous cover and other vegetation, etc. The informativeness of the study of dynamics for dump geometrical parameters, the change of its internal “structure,” the functional changes in the surrounding ecosystem elements (first, the changes in the forest stands and agricultural lands) is demonstrated. In particular, satellite image data for the period of 2003 to 2021 allow identifying the increase in a number of the Zdovbytsia MSW dump sites at the expense of adjacent forest stands. Thus, in 2003 one site of the dump is operated, whereas in 2019—already three ones, that integrated in 2021. The study of dynamics for the change of the total area of dump has revealed the increase of this area by approximately 6.25 times (from 6 521 m2 in 2003 to 20 438 m2 in 2021). In addition, the total perimeter along the contours of its stages has enlarged more than 3.35 times (from 438 to 1 466 m, respectively). The use of satellite images of higher spatial resolution in the area of about 0.6 m/pixel will specify the cases of unsatisfactory condition of the dump.

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Monitoring and Assessment of Impact of Municipal Solid Waste Landfills on the Surface Water Quality in the Adjacent Ponds

Cited by 7 publications

References 0 publications

Estimations of heavy metals in soils and different landscape components within the municipal solid waste disposal areas

Estimations of heavy metals in soils and different landscape components within the municipal solid waste disposal areas

Water Resource Monitoring for the Drainage Systems Contaminated by Radiation Based on the Com Plex of Satellite Imaging and Ground Observations (In the Context of Regional Climate Changes)

Spatio-Temporal Analysis of Changes in Ecosystems of Municipal Waste Localisation Areas Using Gis and Remote Sensing Data

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