Ways of Improving the Socio-Ecological and  Economic Efficiency of the Regional Environmental Management Under Current Conditions (Based on the Materials of Rostov Region)

Abramenko, I. P.; Novoselskaya, L. A.; Ревунов, Роман Вадимович; Сhumakova, V. N.

doi:10.31774/2222-1816-2019-3-173-187

Cited by 3 publications

(5 citation statements)

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“…Monitoring of watercourses has shown that underground runoff is equal to 70% of the amount runoff through open watercourses or 89 thousand m 3 . In October, the total daily runoff is 216 thousand m 3 for the Kazanskaya-Veshenskaya sands.…”

Section: Resultsmentioning

confidence: 99%

“…According to the data of the Nizhnyansky water measuring post on the Archeda River, it was found (Figure 1) that the daily flow for 10 months from May varies from 166 thousand to 307 thousand m 3 , and the total flow for the period from May to February is 63.6 million m 3 (Table 3). The average daily discharge is estimated at 216 thousand m 3 . The annual groundwater supply (based on the total area of the massif and the volume of filtered water) reaches 141.6 million m 3 .…”

Section: Resultsmentioning

confidence: 99%

“…Underground runoff is equal to 70% of the amount of runoff through open watercourses, which is 89 thousand m 3 . In October, the total daily flow through the Kazanskaya-Veshenskaya sands is 216 thousand m 3 .…”

Section: Discussionmentioning

confidence: 99%

“…Management of these resources, monitoring of their dynamics and forecasting of their state are an urgent economic task that determines the ecosystems development and human economic activity [1,2]. The development level of the fresh groundwater forecast resources in the Don River basin as a whole is insignificant and amounts to 10.2% [3]. The groundwater reserve is also of great importance for the basin complex sustainable development.…”

Section: Introductionmentioning

confidence: 99%

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Desalination and filling of river waters on the Don basin sandy lands: Geoecological component

Kulik,

Vlasenko

2023

E3S Web Conf.

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The research purpose is to assess the mesorelief geoecological significance in the desalination and filling of the river waters of the Kazanskaya-Veshenskaya sand massif. The studies were carried out on the watercourses of the eastern (Kumylga, Khopyor, Srednaya Elan’, Sukhaya Elan’, Malaya Peskovatka, Peskovatka rivers and spring in the Shakinskaya oak grove) and western (Otrog spring and situated in Kazanskaya forestry spring; Peskovatka, Elan rivers) parts of the massif. It is established that the underground runoff is 70% of the amount runoff through open watercourses (or 89 thousands m3). In October, the total daily flow through the Kazanskaya-Veshenskaya sand massif is 216 thousand m3. The annual groundwater supply is equal to 141.6 million m3. A third of this water is discharged in two spring months. The remaining 99.1 million m3 are discharged into the groundwater during the remaining 10 months. On average, this amounts to 330 thousand m3 per day.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Desalination and filling of river waters on the Don basin sandy lands: Geoecological component

Kulik,

Vlasenko

2023

E3S Web Conf.

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“…In the all-Russian rating of Russian cities with the highest level of air pollution, there are also two Rostov cities — Novocherkassk and Rostov-on-Don (donnews, 2020; Klimov, 2018 ). If in the city of Novocherkassk, a large coal-fired power plant Novocherkask PSE has a large impact, then in Rostov-on-Don, emissions from vehicles prevail (Abramenko et al, 2019 ). According to the State Program of the Government of the Rostov Region of 15.10.2018 No.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the Ecotoxicity of Pollution by Potentially Toxic Elements by Biological Indicators of Haplic Chernozem of Southern Russia (Rostov region)

Колесников

Minnikova

Казеев

et al. 2022

Water Air Soil Pollut

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The content of various chemical elements such as metals, metalloids, and nonmetals in the environment is associated with natural and anthropogenic sources. It is necessary to normalize the content of metals, metalloids, and nonmetals as potentially toxic elements (PTE) in the Haplic Chernozem. The soils of the Southern Russia are of high quality and fertility. However, this type of soil, like Haplic Chernozem, is subject to contamination with a wide range of PTE. The aim of the work was to rank metals, metalloids, and nonmetals by ecotoxicity in Haplic Chernozem. To assess the ecotoxicity of chernozem, data for 15 years (2005–2020) were used. Biological indicators used to assess the ecotoxicity of Haplic Chernozem: catalase activity, cellulolytic activity, number of bacteria, Azotobacter spp. abundance, to change of length of radish’s roots. Based on these biological indicators, an integral indicator of the state of Haplic Chernozem was calculated. The ecotoxicity of 23 metals (Cd, Hg, Pb, Cr, Cu, Zn, Ni, Co, Mo, Mn, Ba, Sr, Sn, V, W, Ag, Bi, Ga, Nb, Sc, Tl, Y, Yb), 5 metalloids (B, As, Ge, Sb, Te) and 2 nonmetals (F, Se) as priority pollutants. It is proposed to distinguish three hazard classes of metals, metalloids, and nonmetals to Haplic Chernozem: I class — Te, Ag, Se, Cr, Bi, Ge, Sn, Tl, Hg, Yb, W, Cd; II class — As, Co, Sc, Sb, Cu, Ni, B, Nb, Pb, Ga; III class — Sr, Y, Mo, Zn, V, Ba, Mn, F. It is advisable to use the results of the study for predictive assessment of the impact of metals, metalloids, and nonmetals on the ecological state of the soil during pollution.

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Development of Compositions of New Enamel Coatings with Various Operational and Decorative Properties to Protect Steel Architectural and Construction Panels

Ryabova¹,

Fanda²,

Yatsenko³

et al. 2021

MSF

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Metal enameling is widely used in construction, which differs enameled products from other building materials: the ability to obtain a variety of colors and surfaces; resistance of the surface under the influence of the atmosphere and sunlight; high corrosion resistance; light weight, lightness and quick installation; fire resistance; ease of cleaning; the possibility of mechanizing the manufacture of parts in serial production. The authors of the article have developed the compositions of enamel coatings and investigated their aesthetic and consumer and technical and operational properties. Also, three compositions of new enamel coatings for architectural and construction panels have been developed and enamel coatings of various colors, including pastel colors, have been obtained on their basis.

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Ways of Improving the Socio-Ecological and Economic Efficiency of the Regional Environmental Management Under Current Conditions (Based on the Materials of Rostov Region)

Cited by 3 publications

References 0 publications

Desalination and filling of river waters on the Don basin sandy lands: Geoecological component

Desalination and filling of river waters on the Don basin sandy lands: Geoecological component

Assessment of the Ecotoxicity of Pollution by Potentially Toxic Elements by Biological Indicators of Haplic Chernozem of Southern Russia (Rostov region)

Development of Compositions of New Enamel Coatings with Various Operational and Decorative Properties to Protect Steel Architectural and Construction Panels

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