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Tytuł:
The Effect of Adjustable Outflow on the Fluctuations in the Level of Surface and Ground Water
Autorzy:
Grzywna, A.
Kowalczyk-Juśko, A.
Powiązania:
https://bibliotekanauki.pl/articles/123066.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
adjustable outflow
precipitation
surface water
ground water
Opis:
This paper aims to analyze the variability of the surface and ground water levels in Ambona peatlands. The depth at which the ground water table occurred was studied with reference to the adopted land drainage standards. The studies were carried out in 2009/10–2015/16 for natural and regulated water outflows. The analysis of annual total precipitation suggests that in the analyzed period some years were very wet (2009/10 and 2013/14), some were wet (2010/11, 2012/13 and 2015/16), one year was dry (2014/15) and one year was normal (2011/12). The 7-year average seasonal precipitation amounted to 598 mm, which was 71 mm higher than the average precipitation recorded in 30 years. The level of water in the river under adjustable outflow conditions ranged from 55 to 77 cm. The level of water under natural outflow ranged from 18 to 49 cm. In the area with adjustable outflow, the average draining depth was 47 cm. In the remaining area, not covered by the irrigation system, the draining depth was 64 cm. Additionally, the dynamics of variance in the water level under natural outflow conditions was clearly higher.
Źródło:
Journal of Ecological Engineering; 2018, 19, 2; 159-163
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of water quality of degraded anthropogenic reservoirs situated in the area of the former Rozbark Coal Mine in Bytom
Autorzy:
Gawor, Ł.P.
Lutyńska, S.
Powiązania:
https://bibliotekanauki.pl/articles/184438.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
anthropogenic reservoir
surface water quality
reclamation
Opis:
In this paper, the degree of contamination of water was determined from anthropogenic reservoirs, located in the area of former coal mine Rozbark in Bytom. The physicochemical analysis of water indicated a high degree of anthropopression. In all analyzed reservoirs, permissible concentrations of chlorides and sulphates were exceeded. In the majority of them, the values of electrical conductivity and total suspended solids were also exceeded. In order to determine the transformation of surface water contamination, there was a comparison of archival data of water quality and laboratory tests performed after five years. Comparative analysis shows that in the last five years, there has been no improvement in the quality of the analyzed surface waters. In fact deterioration of the quality was noticeable.
Źródło:
Geology, Geophysics and Environment; 2015, 41, 3; 249-256
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena obecności estrogenów - steroidowych hormonów płciowych - w wybranych wodach rzecznych w Polsce
Occurrence of estrogens - steroid sex hormones - in the riverine water in Poland
Autorzy:
Dudziak, M.
Luks-Betlej, K.
Powiązania:
https://bibliotekanauki.pl/articles/236462.pdf
Data publikacji:
2004
Wydawca:
Polskie Zrzeszenie Inżynierów i Techników Sanitarnych
Tematy:
woda powierzchniowa
estrogeny
surface water
estrogens
Opis:
Steroidowe hormony płciowe, takie jak estron (E1), estradiol (E2) i etinylestradiol (EE2) są związkami, których obecność została w ostatnich latach stwierdzona w wodach naturalnych wielu krajów Europy. W środowisku wodnym pojawiają się one na bardzo niskim poziomie stężeń, ale na tyle dostatecznym, aby negatywnie wpływać na prawidłowe funkcjonowanie układu wydzielania wewnętrznego organizmów narażonych na ich obecność, powodując poważne zakłócenia procesów rozrodczych i rozwoju organizmów. W pracy przedstawiono wyniki wstępnej oceny obecności estrogenów w wybranych wodach rzecznych w Polsce. Jako metodę jakościowo-ilościowego oznaczenia estrogenów wykorzystano chromatografię gazową ze spektrometrią mas (GC-MS). We wszystkich badanych próbkach wód rzecznych stwierdzono obecność oznaczanych estrogenów, tj. estronu, estradiolu oraz etinylestradiolu.
Steroid sex hormones such as estrone (E1), estradiol (E2) and ethinylestradiol (EE2) belong to the compound group that has recently been determined in natural waters of many European countries. Normally, the concentrations of these compounds are very low in an aquatic environment but still sufficient to exert a harmful effect on the endocrine system functions in organisms exposed to estrogens. This results in a serious disorder of reproductive and developmental processes. The present paper includes data that enable the initial risk of estrogen contamination to be assessed for selected rivers of Poland. For the quantitative determination of these estrogens, use was made of gas chromatography/mass spectrometry (GC-MS) analysis method. Estrone, estradiol and ethinylestradiol were present in all of the water samples examined.
Źródło:
Ochrona Środowiska; 2004, R. 26, nr 1, 1; 21-24
1230-6169
Pojawia się w:
Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of impurities on the surface water of the Upper Biebrza Basin
Autorzy:
Malinowski, Łukasz
Skoczko, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/1179544.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Upper Biebrza Basin
impurities
surface water
Opis:
The paper "The influence of impuriries on the surface water of the Upper Biebrza Basin" presents description of areas, environmental elements and the description of the potential pollution sources in Upper Biebrza Basin. The article presents a short description of the municipalities, located in the immediate vicinity of the Biebrza River. They are: Lipsk, Sztabin and Nowy Dwor. The Biebrza Valley is an area of great natural significance, mainly due to its largest wetlands in Central and Western Europe. Their well-being depends mainly on the hydrologic conditions. Biebrza National Park and the area of the Upper Biebrza Basin, have been reported by Poland to the the Ramsar Convention, NATURA 2000, BirdLife International classification. Therefore, water, as a basic element of shaping the whole Biebrza Valley habitat is also protection subject, including constant monitoring of water quality. The aim of the article was to characterize the Upper Biebrza Basin which covers the area between the Sztabin Village and the Polish border with Belarus.
Źródło:
World Scientific News; 2017, 76; 197-208
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The occurrence of microplastics in freshwater systems – preliminary results from Krakow (Poland)
Autorzy:
Połeć, M.
Aleksander-Kwaterczak, U.
Wątor, K.
Kmiecik, E.
Powiązania:
https://bibliotekanauki.pl/articles/184527.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
surface water
groundwater
plastic particles
Polska
Opis:
The results of research conducted in recent years indicates that microplastic particles are widely distributed in the aquatic environment. The investigations are mostly focused on marine waters and there is still a lack of information about their presence in both surface water and groundwater. In this paper, preliminary results of research conducted in Poland are presented. Different types of water samples were collected. Five litres of each sample were filtered through 0.4 μm glass fibre filters. In the first stage, visual identification was conducted using a stereomicroscope. Additionally, some interesting fragments were examined by means of SEM/EDS method. In the case of rivers water samples, which were characterized by a high content of organic matter and minerals, the visibility of microplastics could be reduced. In the sample from the Vistula River, some particles similar to microplastics were found. In the groundwater samples, some blue and green particles which supposed to be plastic were found by the stereomicroscope. Additional analysis with the DXR Raman Microscope method gave no clear results. The samples were too small and the plastic particles were very dispersed which prevented correct analysis. SEM analysis showed irregularly shaped particles which were considered to be microplastics. Considering the chemical composition, carbon predominated.
Źródło:
Geology, Geophysics and Environment; 2018, 44, 4; 391-400
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Causes and side effects of changing water quality in Khassa-Chai river in Kirkuk, Iraq
Autorzy:
Qasim, Abdulamir H.
Powiązania:
https://bibliotekanauki.pl/articles/35537367.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
water quality assessment
water availability
surface water
physiochemical characteristics
Opis:
Water quality of seasonal water rivers is on a quick decline due to various human activities arising as a result of urbanization and population growth. This study assessed the water quality of the Khassa-Chai river in Kirkuk during two seasons: winter and summer (wet and dry). Thirty-seven water samples were collected from eight monitoring observation points along the Khassa-Chai river during October 2019 and March 2020. Water samples were analyzed for various parameters such as temperature, pH, electrical conductivity (EC), turbidity, total suspended solids (TSS), total dissolved solids (TDS), color, and dissolved oxygen (DO). These physicochemical parameters were analyzed using standards methods demonstrated by the American Public Health Association (APHA). To determine the significant difference, all the results obtained were statistically analyzed. In most results, higher concentrations are out of the indicated permissible limits of the World Health Organization (WHO). It can be concluded that the most domestic wastewater effluents are discharged into the river, such as sewage coming from nearby houses and restaurants in addition to the solid waste produced from close commercial stores. To reduce the negative impact on water and human health, pollution sources need to be properly managed. The paper calls for further research to figure out the ability of the Khassa-Chai river to make the use of city water in improving the environment.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2021, 30, 2; 271-282
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Współczesne przemiany wód powierzchniowych na terenie wsi
Modern Transformations of Surface Water in the Area of a Village
Autorzy:
Niedźwiecka-Filipiak, I.
Powiązania:
https://bibliotekanauki.pl/articles/1186880.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Przyrodniczy we Wrocławiu
Tematy:
wody powierzchniowe
wieś
woda
surface water
village
water
Opis:
The water is invariably connected with village landscape. Ponds appeared not only inside villages but also on their edges. They fulfilled utilitarian function, the inhabitants used to water the cattle in them and used them in case of a fire. The neighbourhood of water-courses and also existing water reservoirs was taken by location into consideration. Sometimes new ponds were created on the base of the rivers. They were located inside, on the edge of villages and also as an inseparable element of the parks close to manors and palaces. During the last century the number of water surfaces was considerably on the decrease, however at present people started to appreciate their value again. The former utilitarian function of the retainer water surfaces changed into decorative, recreational or fishing ones. It is alarming that ponds disappear gradually from the country area. The part of the neglected ones dry up because of the lowering of the level of the underground water, but a lot of ponds disappear because of the purposeful activity of man. In the place of the covered ponds new recreational areas arise or they are designed for building areas. At the same time they small ponds are placed on private properties, which confirms the natural needs of the people to commune with water. However, we may show a lot of the interesting examples of the development of water surfaces as regards both the landscape and the use. For the inhabitants of Pietna village in Krapkowice commune the existing ponds and the river are of the main value, which is the base for the new projects exhibiting the unique character of the village.
Źródło:
Architektura Krajobrazu; 2008, 2; 15-20
1641-5159
Pojawia się w:
Architektura Krajobrazu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality of Bottom Sediments of Midfield Ponds and Their Evaluation for the Potential Threat of the Aquatic Environment
Autorzy:
Szydłowski, K.
Brysiewicz, A.
Wesołowski, P.
Podlasińska, J.
Powiązania:
https://bibliotekanauki.pl/articles/125468.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
midfield ponds
sediments
surface water
heavy metals
Opis:
The study aimed at the evaluation of the quality of bottom sediments and evaluation of potential threat to the aquatic environment. Cadmium, cobalt, chromium, copper, nickel, lead, zinc and mercury concentration in the separate layers of the sediments in the pond at Żelisławiec decreased with the depth of bottom sediments. On the other hand, the highest concentrations of the studied elements occurred in the deepest layer of sediments in the pond at Stare Czarnowo. The level of the potential ecological risk (PER) for the sediments of the Żelisławiec pond classifies them as sediments with low quality of the potential ecological risk, whereas the sediments from the pond at Stare Czarnowo are classified as moderate level of the potential ecological risk. In both ponds, the highest Igeo values were reported for zinc and lead.
Źródło:
Journal of Ecological Engineering; 2017, 18, 1; 65-71
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Stormwater System on the Receiver
Autorzy:
Babko, Roman
Szulżyk-Cieplak, Joanna
Danko, Yaroslav
Duda, Sylwia
Kirichenko-Babko, Marina
Łagód, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/123491.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
surface water quality
stormwater
bioindication
algae
saprobity
Opis:
The surface water quality assessment could be based on a combined physical and chemical analysis, but it could also be determined with bioindication methods. Classical physicochemical analysis is in most cases more expensive and time-consuming than the bioindication methods. This type of analysis also requires expensive equipment and shows the situation in the water only at the moment of sampling. Although the bioindication methods are often complicated, they allow a relatively inexpensive estimation of the water quality. Moreover, during their implementation, the substances harmful to the environment are not generated, and the obtained results usually reflect the total interaction of all factors and substances to the analyzed living organisms. Indicator organisms or their communities applied to the research, with identified ranges of tolerance to selected factors, could help to determine the physical and chemical parameters of water. This paper presents a bioindication study with an effect of stormwater system on the receiver – the Bystrzyca river, in Lublin, Poland. The level of saprophyty of the river sector was calculated based on the selected species of algae (diatoms and green algae) and the influence of the stormwater discharge on the communities of these organisms was determined.
Źródło:
Journal of Ecological Engineering; 2019, 20, 6; 52-59
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of Environmental Pollution Sources in a Selected Town in the Podlasie Region
Autorzy:
Bolińska, Marta Iwona
Siemieniuk, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2174922.pdf
Data publikacji:
2022
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
air pollution
surface water pollution
soil pollution
Opis:
The environment is considered an ideal machine, a system in which nothing happens without reason. Every transformation, action and stimulus has consequences that are not always immediately plain to see. It is because the environment is like communicating vessels, or a complex organism, in which everything is interdependent, and the organs work together. Despite the processes’ complexity and intricate yet logical correlations between the elements, it is not a perfect system. Examples are weather anomalies and, in extreme cases, cataclysms. The problem arises when man interferes with the environment. By polluting almost every possible place, he initiates irreversible changes, degrading the environment. This paper presents an analysis of atmospheric air pollution in the town of Supraśl, surface water from the Supraśl river, and soil samples from a selected area.
Źródło:
Rocznik Ochrona Środowiska; 2022, 24; 41--53
1506-218X
Pojawia się w:
Rocznik Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the hydrochemical regime of the Viliya river in the context of environmental problems of the Baltic Sea
Ocena reżimu hydrochemicznego rzeki Wilii w kontekście problemów środowiskowych Morza Bałtyckiego
Autorzy:
Taratsenkava, M.A.
Volchak, A.A.
Kirvel, I.I.
Powiązania:
https://bibliotekanauki.pl/articles/2053043.pdf
Data publikacji:
2019
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
surface water
hydrochemical regime
quality indicators
river Viliya
Opis:
The article assesses the transformation of the hydrochemical regime of the river Viliya, belonging to the Baltic Sea basin. The dynamics of average annual values for the period from 1994 to 2017 according to 14 indicators of surface water quality is considered. The statistical parameters of the hydrochemical regime are calculated.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2019, 23; 43-64
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mściwojów Reservoir – study of a small retention reservoir with an innovative water self-purification system
Autorzy:
Dąbrowska, J.
Kempa, O.
Markowska, J.
Sobota, J.
Powiązania:
https://bibliotekanauki.pl/articles/123235.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
surface water quality
eutrophication
dam reservoir
phosphorus retention
Opis:
The study presents the characteristics of the Mściwojów Reservoir equipped with a unique pre-reservoir structure that supports the process of self-purification of waters. The authors present more than ten years of studies, focusing mainly on the issues of water quality and the concentration of phosphorus, which is considered as the main factor influencing water eutrophication process. Quite a high concentration of phosphates was noted in the outflow from the main reservoir, in spite of a lower concentration of these compounds in the water leaving the pre-reservoir. Basing on the conducted analyses, the catchment of the reservoir was qualified as group 4, being very prone to the movement and supply of material to the reservoir. The negative value of the retention coefficient of phosphorus obtained for the main part of the reservoir points to the existence of an internal source of phosphorus supply to the reservoir. During over 10 years of studies, new directions of the development of the rural areas were determined. Future works should be extended so as to cover all elements of the ecosystem of the reservoir. In a longer term it seems natural to extend the research works to cover the whole catchment of Wierzbiak River.
Źródło:
Journal of Ecological Engineering; 2014, 15, 2; 7-16
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane właściwości chemiczne osadów dennych wód otwartych w zlewni Raszynki
Selected chemical characteristics of the bottom sediments in the Raszynka River catchment
Autorzy:
Dąbkowski, S. L.
Pawłat-Zawrzykraj, A.
Powiązania:
https://bibliotekanauki.pl/articles/338662.pdf
Data publikacji:
2003
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
osady denne
wody powierzchniowe
bottom sediments
surface water
Opis:
Artykuł przedstawia wyniki analiz wybranych wskaźników chemicznych osadów dennych wód Raszynki, jej dopływów oraz Stawów Raszyńskich. Odczyn osadów w większości przypadków jest obojętny lub lekko kwaśny, optymalny dla rozwoju fauny i flory środowiska wodnego. Przeważają osady mineralne lub z domieszką substancji organicznej. Zawartość azotu ogólnego i pojemność sorpcyjna zależą od pojemności substancji organicznej w osadach. Osady nie są skażone chemicznie.
The article presents results of analyses of selected chemical indicators of the bottom depo sit taken from the Raszynka River, its tributaries and several ponds located in the catchment. Reaction (pH) of the sediments was mostly neutral or slightly acidic – optimum for the growth of aquatic flora and fauna. Mineral sediments with small admixtures of organic matter prevailed. Concentration of total nitrogen and sorption capacity depended on the content of organic matter in the sediments. The analysis indicate that contamination of the bottom sediments does not exceed standards.
Źródło:
Woda-Środowisko-Obszary Wiejskie; 2003, T. 3, z. spec. (6); 141-148
1642-8145
Pojawia się w:
Woda-Środowisko-Obszary Wiejskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative Study of the Physico-Chemical and Metallic Quality of Waters and Sediments in the Larbaa Basin (Morocco) in the Dry and Wet Period
Autorzy:
Afgane, Rachida
Benjelloun, Faiza
Lahrach, Abderrahim
Daide, Fatima
Powiązania:
https://bibliotekanauki.pl/articles/1955541.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
Larbaa basin
surface water
physicochemistry
pollution
heavy metals
Opis:
The catchment area of Oued Larbaâ is located in the eastern prerif at the very eastern end of the large Innaouene basin, a stream of Oued Sebou [Lahrach. A et al., 1994]. The objective of the study was to establish a quality comparison of the watershed during the dry and wet seasons. Eight water and sediment samples were taken during the two seasons, all along the main channel of the Larbaa river, taking into account anthropogenic activities and the areas of confluence with its tributaries: Tarmasst, Taza, Larouireg, Defali and Jaouna. The physicochemical parameters (pH, EC, TDS, nitrates, sulfates, chlorides), as well as metal contamination (Al, Zn, Ni, Pb, Ag, Fe, Cd, Cr, Cu, Mg, Mn) were studied in summer. The results revealed the alkaline pH higher than 7, a significant electrical conductivity in several stations, but still conforming to the Moroccan standards. Laboratory analyses reflect that the waters of the basin have generally good quality, except for a few peaks that indicate metallic contamination in Fe and Al. In order to better assess whether there is an anthropogenic effect influencing these results, and to remove the relationships between the different parameters studied, a statistical analysis was carried out with the PCA tool. This analysis made it possible to indicate Cr, Ni and Al as indices of pollution in certain areas. Although the results obtained have been tolerant until now, it is necessary to put in place an action plan to control the areas at risk of contamination during the years.
Źródło:
Journal of Ecological Engineering; 2021, 22, 8; 92-102
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of landfill pollution with special emphasis on heavy metals
Autorzy:
Vaverková, M.
Adamcová, D
Powiązania:
https://bibliotekanauki.pl/articles/124739.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
heavy metals
leachate
surface water
groundwater
landfill
waste
Opis:
Monitoring leachate, groundwater and surface water aiming to determinate the concentration of heavy metals (Hg, Zn, Ni, Cr+6,Cd, Pb) at the municipal solid waste landfill Štěpánovice took place in the years 2002–2010. The values of heavy metals concentration oscillated as follows: Zn (0.05 – 0.37 μg/ dm3), Cr+6 (0.01 – 3.3 μg/dm3), Hg (0.0001 – 0.001 (μg/ dm3), Ni (0.001 – 0.19 μg/ dm3, Cd (0.001 – 0.007 μg/ dm3) and Pb (0.002 – 0.176 μg/dm3). The measured data show that the concentrations of heavy metals met the limits provided by law. Under the current landfill operation mode, the results of measurements do not indicate any negative impact on the quality of surface water, groundwater or leachate water.
Źródło:
Journal of Ecological Engineering; 2014, 15, 2; 1-6
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
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