scholarly journals ENGINEERING-GEOLOGICAL CONDITIONS OF DNIEPER VALLEY ON AREA OF DNIEPER WATER-STORAGE BASIN

2015 ◽  
Vol 0 (1) ◽  
pp. 57-68
Author(s):  
M.G. Demchyshyn ◽  
T.V. Kril
Keyword(s):  
Water Storage ◽  
Geological Conditions ◽  
Storage Basin

Light Design of Small Towns’ Coastal Areas

2021 ◽  
pp. 51-54
Author(s):  
Oleg G. Maksimov ◽  
Olga Yu. Zaripova
Keyword(s):  
Cultural Heritage ◽  
Water Storage ◽  
Small Towns ◽  
Coastal Areas ◽  
Town Development ◽  
Experimental Project ◽  
Storage Basin ◽  
Effective Use ◽  
The Town ◽  
Functional Concept

This paper touches upon the problems of development and illumination of small Russian towns located on the banks of rivers and water storage basins (as exemplified by master’s theses). These problems lie on the plane of preservation and effective use of architectural, historical, and cultural heritage of towns, their unusual aura and colour. In the experimental project of town development based on the town of Yurievets situated on the bank of Volga water storage basin, the authors propose an architectural-spatial functional concept of filling up the town territory with the ideas on original colour and light design in the evening and at night.

Ratio of linear and weight growth of Sander lucioperca in the Novosibirsk water-storage basin

2021 ◽  
pp. 46-52
Author(s):  
K. S. Ryavkina ◽  
O. S. Korotkevich ◽  
T. V. Konovalova
Keyword(s):  
Water Storage ◽  
Live Weight ◽  
Biotic Factors ◽  
Ecological Situation ◽  
Sander Lucioperca ◽  
Weight Growth ◽  
Storage Basin ◽  
Living Organisms ◽  
High Level ◽  
Stizostedion Lucioperca

This research is devoted to the variability of linear and weight growth of Sander lucioperca (Stizostedion lucioperca) in the Novosibirsk water-storage basin. The presented work is part of a comprehensive research of Sander lucioperca phenotypic pool of the Novosibirsk water-storage basin. 43 individuals have been selected for the analysis aged 3,0–4,5 years in the period October-November 2019. Measurements of Sander lucioperca have been carried out according to the “Manual for the study of fi sh”, the fi sh has been weighed on a technical scale VLKT-500 with an accuracy of 1 g. The fi rst time the linear and some aspects of the weight growth of Sander lucioperca in the Novosibirsk water-storage basin have been described in the paper, since the growth directly depends on the development and is one of its components. The biological characteristics and features of Sander lucioperca have been analyzed. For the development of the population of Sander lucioperca as well as other fi sh species one of the main biotic factors is the feed supply. The availability of feed for hydrobionts is determined by the quantity, quality and availability of feed in the reservoir, since the feed supply has a signifi cant impact on the biological parameters of fi sh. The ecological situation of the Novosibirsk water-storage basin has been studied. The obtained data on Sander lucioperca measurements can be used as average population values. Increasing the parameters of the assessment of living organisms makes it possible to more accurately assess the conformation of animals. A high level of correlation (r=0,878) between the linear and weight growth of Sander lucioperca has been established, and a regression equation describing the change in length as a function of live weight (y = 9,5853 x + 39,1164) has been calculated. There is a tendency to decrease the number of Sander lucioperca in the Novosibirsk water-storage basin.

scholarly journals Hadrochemical Evolution of Groundwater in a Typical Semi-Arid Groundwater Storage Basin Using a Zoning Model

Water ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1334 ◽  
Author(s):  
Mingqian Li ◽  
Xiujuan Liang ◽  
Changlai Xiao ◽  
Yuqing Cao ◽  
Shuya Hu
Keyword(s):  
Water Resources ◽  
Water Storage ◽  
Discharge Zone ◽  
Ecological Environment ◽  
Hydrodynamic Characteristics ◽  
Chemical Components ◽  
Arid Areas ◽  
Groundwater Storage ◽  
Storage Basin ◽  
Semi Arid

Groundwater guarantees water resources and ecological environment security in semi-arid areas. Studying the chemical evolution of groundwater in semi-arid areas is of great significance to regional ecological environment protection and water resources management. The water storage basin is not only a space for groundwater storage and movement but also a place for water–rock–gas interaction and elemental migration, dispersion, and enrichment. Due to its unique climate and geological environment, the semi-arid water storage basins have different hydrochemical environments, forming a zonal hydrogeochemical character. In this study, a typical semi-arid water storage basin (west of Jilin Province) is taken as an example, through the cross section of the recharge–runoff–excretion zone. A three-level hydrogeochemical zoning model is constructed to reveal the hydrogeochemical evolution of the area. The model is divided into three layers from bottom to top. The first layer shows the geological and hydrogeological conditions, including the topography, lithology, geological time, and hydrodynamic characteristics of the study area. The second layer represents the hydrogeochemical processes, divided into the recharge zone, runoff zone, and discharge zone in the horizontal direction according to the hydrodynamic environment and hydrochemistry type. The hydrogeochemical action gradually changes from lixiviation to cation exchange, evaporation, and concentration, as the landform plays a key role in hydrochemistry formation in the discharge area. The third layer gives the characteristics of the groundwater chemical components, including chemistry type, total dissolved solids, main anion and cation, and characteristic element F. Qualitative and quantitative characterizations of hydrochemistry evolution by reverse simulation and hydrodynamic, hydrochemical and thermodynamic indicators are given.

scholarly journals Cobalt and nickel concentration in the water, bottom deposits and ichthyofauna of Yavoriv water storage basin

2016 ◽  
Vol 18 (2) ◽  
Author(s):  
G. M. Dobryanska ◽  
D. O. Yanovych ◽  
T. M. Shvets ◽  
A. A. Butsyak
Keyword(s):  
Water Storage ◽  
Water Reservoir ◽  
The Body ◽  
Cobalt Concentration ◽  
Normative Values ◽  
Nickel Concentration ◽  
Bottom Deposits ◽  
Storage Basin ◽  
Water Bottom ◽  
Cobalt And Nickel

Arrangement of fishponds and recreation water basins are among most actual directions of technogenic environment recultivation. However, mentioned approach demands constant monitoring of different pollutants content in abiotic and biotic components of created hydroecosystem. This paper presents results of investigations of cobalt and nickel concentration in the water, bottom deposits and ichthyofauna of Yavoriv water storage basin – water reservoir, which was formed in the place of sulfur career. Mentioned elements are characterized by wide spectrum of action in fish body, which, depending on their concentration, can be either physiologic or toxic. During the experiment was revealed, that cobalt concentration in the water of Yavoriv water storage basin was within the normal range, while nickel concentration exceed MPL from 1.26 to 7.65 times depending on sampling place. Concentration of abovementioned elements in the bottom deposits of water basin in different fields of it varied greatly, wherein well–defined correlation between cobalt and nickel level in the water and bottom deposits wasn’t observed. The researches testified also the existence of tissue, organic and species peculiarities of cobalt and nickel accumulation in the body of rudd and perch. In particular, the biggest content of researched elements was observed in the gills of the fishes. Herewith, cobalt concentration in rudd gills exceeds MPL in 3.25 times, in perch gills – in 4.75 times. Nickel concentration in the muscles, gills and skin of rudd exceeds existing normative values in 1.16, 2.25 and 2.32 times respectively; in the muscles, gills and skin of perch – in 1.08, 6.84 and 3.1 times respectively. 

scholarly journals WATER QUALITY IN TRIBUTARIES OF VOLGA RIVER IN WATER AREA OF GORKY WATER-STORAGE BASIN

2018 ◽  
Vol 59 (5) ◽  
pp. 89
Author(s):  
Tatyana A. Marchenko ◽  
Tatyana V. Izvekova ◽  
Andrey A. Gushchin ◽  
Vladimir I. Grinevich ◽  
Elena A Golovkina
Keyword(s):  
Water Quality ◽  
Water Storage ◽  
Water Area ◽  
Pollution Level ◽  
Level Control ◽  
Volga River ◽  
Storage Basin ◽  
Chlorella Algae ◽  
Biological Methods ◽  
River Mouths

In article the results of complex study of water quality for tributaries of Volga river in a water area of Gorky water-storage basin. Study methods included both the chemical and biological methods of pollution level control.  For all water flows the excess of MPC   on heavy metals (by 1-27 times), partially on copper by 1-27, on iron –by 3-9, on manganese by 1-8, as well as on ammonium cations – by 1-6, and difficult-oxidizing organic compounds (COD)-by 2-4 is observed.  It was established by the bio-testing method (test-objects are the chlorella algae and Daphnia) that water samples taken in the region of river mouths of Gorky water-storage basin (Sunzha, Kazokha, Elnat, Kineshemka) don’t posses acute toxicity but they are slightly toxicity.

scholarly journals Pembuatan Meja Bak Cuci Tangan Menggunakan Mutu Beton Sederhana dengan Memanfaatkan Limbah Olahan Rotan dan Sosialisasi Cuci Tangan 6 Langkah di Panti Asuhan Budi Mulya Kota Palangka Raya

2021 ◽  
Vol 6 (2) ◽  
pp. 156-163
Author(s):  
Rida Respati ◽  
Nirwana Puspasari ◽  
Hendra Putra Jaya ◽  
Ridho Saleh Silaban ◽  
Ari Widya Permana
Keyword(s):  
Reinforced Concrete ◽  
Water Storage ◽  
Concrete Mixture ◽  
Running Water ◽  
Central Kalimantan ◽  
Fast Spreading ◽  
Storage Basin ◽  
Waste Mixture

The development of coronavirus or Covid-19 in Central Kalimantan is currently increasingly worrying. All areas in this province are now in red zone status. This transmission is very fast spreading, so we are doing outreach to the community at Budi Mulya Orphanage, Palangka Raya City, implementing 6 recommended handwashing steps to kill the Covid 19 virus that sticks to our fingers. Washing hands with soap is one of the sanitation measures to prevent disease. Even WHO also recommends 6 steps in washing the palms of hands, the palms of backs of hands, between the fingers, the backs of hands, the thumbs, and the tips of fingers. The last method of washing hands is to clean soap with running water and dry it. To support the 6-step handwashing program, we are working with the orphanage's leadership to make a table for a water storage basin used for washing hands. The table is made permanent, made of reinforced concrete, whose composition of the reinforced concrete mixture is mixed with processed rattan waste that is no longer used as a substitute for concrete fiber. The rattan waste mixture used was 0.25% of the total volume of concrete.

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